KW 18 smart watch adding watch faces.

KW 18 smart watch adding watch faces. - Other SmartWatches

Hi,
I tried to add more watch faces to my KingsWear KW18 smart watch using fundo app.
I followed the tutorial from following method but its not working for me. Can you please guide me what should I do.
1. Install the Support app of your smartwatch in your smartphone, you can download the app via the QR code available in your smartwatch or you can just search for the “Fundo Wear” or “MediaTek Smart Device” in Google Play. For me I picked the MediaTek support software, but they have almost the same UI with “Fundo Wear”.
2. Connect the app to your smartphone, pair it with each other, after successful pairing, go to “My Applications” settings, as you can see there are already several apps available to install, if we are going to install a watch face this is the location where you have to install and uninstall.
3. Connect the app to your smartphone, pair it with each other, after successful pairing, go to “My Applications” settings, as you can see there are already several apps available to install, if we are going to install a watch face this is the location where you have to install and uninstall.
4. After downloading the file, unzip the watch face, there are at least three files that you need to copy, png, Citizen.vxp, Citizencfg.xml copy it to the “App Manager” section of your smartphone. See screenshot below:
5. After you copy the files to the App Manager, Go to the “My Applications” settings of your smartwatch , if successfully copied you will see the app/files in the MediaTek “My Applications” setting with the Icon logo of the app as well as the name, on the right side you will see a button “Install”. Press/Select “Install” and the watch face will be automatically installed in your smartwatch. Success!
But one thing more I connected my watch to PC and put some .vxp files in local storage and install it from there. It worked like a charm

Boa Tarde Amigo!
Por favor faz um passo a passo pra ficar mais facil !
Obrigado

where is the my aplications found i have iphone 8 plus

Related

Honor 6 Guides

This thread created in order to gather the relative guides for the beloved, Honor 6. Other users are welcome to post their own guides, or they can pm me to add something to my guides. Also, if you find any mistake on my guides you can pm me by pointing the mistake and what is correct based on a source written in any public place or here on XDA. If you find mistake/s on other user's guides please kindly pm them as I can't edit their posts, if you can't communicate with the user, you can always try to pm a moderator or admin to edit the user's post.
Some of the following guides may work in other Huawei phones, like Honor 3C, Honor 3X etc, but we can't confirm it. If you don't own an Honor 6, please be careful while using the following guides.
Don't post your questions here as there is another sub forum especially for it, right here http://forum.xda-developers.com/honor-6/help
List of Guides
1. How to update Honor 6 and other information
2. Google Play Installation and Syncing for Contacts and Calendar
3. Changing the Default Apps on EMUI 3.0
4a. Adding more than one Google Account with YouTube App
4b. Adding more than one Google Account with Google Chrome
5. Understanding the different versions of Honor 6
6. Enable Bubble Notifications
7. Automatic Power on, using the Alarm App

For future use.

Update Methods and other information
0. Official Update Channels from Huawei
Before you start updating your favorite Honor 6 through OTA, Local Update (LU) or with The 3 Buttons (3B) method you have to understand what kind of ROM you have to download and update to.
The official channels from Huawei are currently only two, which makes the things easier.
The first one is the beta/dev channel. This channel usually includes new features and bug fixes that have yet to arrive at the stable ROM or they won't arrive at all.
The second one is the so-called "stable". It's usually polished and as possible as it can be bug free. If you don't know what ROM to Download use this channel.
An easy way to distinguish these two ROMs is the following.
1. Go to Settings
2. About phone
3. Build Number
There you will find a complex string that contains letters and numbers. You have to look for the last four or more characters. The chances are that the last 3 characters will be in the form of BXXX, where XXX are numbers. If it is in a form of B6XX or 4.XX.YY where XX is the month and YY are the day, on which, this ROM released, then you are on the beta channel. If the string is in a form of B3XX then you are in the stable channel. The last four or more characters may change in the future, please ask any active user, to guide you through, if you don't know in which channel you are on.
Before you start any update procedure please be sure that you have at least 33% of battery and you have a copy(backup) of your files.
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To update a Honor 6 there are two, plus one, methods. The one is through the so-called OTA (Over The Air) without the need to connect the smartphone to the computer. The other one is the classical one, that you have to download the ROM on your PC and then copy it, on the memory of your phone or in a removable disk (USB STICK).
1. OTA
The update through OTA, is the easiest, fastest and the most "bloodless". Depending on the update channel that you already present (read above), you will get the same channel update. Explaining a little bit further, if you are on the beta channel you will get the updates of the beta channel, if you are on the stable channel you will get the stable channel updates, there are no crossovers between OTAs*.
*There is only one situation, at the moment, when using a beta version you will end up, in the future (after several updates) updating to the stable channel. This is when Huawei will test a new version of EMUI. In more detail, when Huawei was testing the early versions of EMUI 3.0, it was basically a beta channel for this specific version. This beta channel, as it was an ongoing project, after several updates and due to the project's maturation, it resulted in the first stable version of EMUI 3.0, also known as version B307. After that, Huawei, again splitted the stable channel, in a new beta channel with 4.XX.YY codename and a new stable channel with code B3XX as described above.
1. Go to the Settings
2. Updater (second choice from the last)
3. And tap Check for updates
When you will do the third step (and there is an update to be done by Huawei) there will pop up a message and a wizard will guide you through the update process. When the download of the OTA get finished, the Honor 6 will restart itself, get into recovery and install the update, after all it will return to your home screen with the new update installed.
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2. Local Update (LU) or Update via USB drive (USB)
Before we continue explaining the Local Update procedure, let's distinguish the differences between Local Update and Update via USB drive options.
In order for the LU method to be completed, the file must reside in the memory of the mobile phone or microSD card. While on the USB method, the file must be in a removable disk (USB STICK) and be connected through USB OTG cable to Honor 6.
Usually because of the it's easiness the LU method is preferred.
1. Download the ROM from the official site of Huawei (See here) with the help of a Download Manager, like Free Download Manager in order to have better speed and an error free file.
2. The file that you have downloaded it's a zip file which contains a dload folder and a PDF file with a guide. The guide in the PDF is in Chinese, so it's not usable for the most of us here.
3. Extract the zip file wherever you feel like in your PC.
4. Copy the dload folder on the microSD card for the LU method or in a USB stick for the USB method. Before you do so, for the USB Method, please be sure that the USB stick is empty and formatted to FAT32. If dload folder is already present in either of the two methods, delete it.
5. Go to Settings ---> Updater ---> Menu (3 stripes in the bottom) ---> Choose either Local Update or Update via USB, depending on your choice above.
After the selection, the phone will reboot itself and will continue with the update procedure as described in the OTA method.
The OTA, LU and USB methods are not deleting your files, but it is highly recommended to take a backup of all your files before you start any update procedure.
--------------------------------------------------------------------------
3. Update through the 3 Buttons (3B)
Last but not least, there is an option to update with the 3 buttons. The so-called three buttons are, the Power On/Off + Volume Up + Volume Down. The method to update with the 3B are the same as the LU but the update procedure changes a little bit.
1. Follow the LU method until step 4 (you do step 4).
2. Turn off the Honor 6.
3. After the shutdown is complete, press the buttons I described above and hold them until the update procedure is started.
Be aware that this update procedures will delete everything in the Honor's 6 memory (not the microSD Card) so if you have any files in there, take a backup of them.
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4. Update through Leaked OTAs/ROMs
Attention!The following procedure is to be followed, only and only when, it is well written that the file that you have downloaded is a leaked one. If it is not, then please follow guides 1,2,3 as described above.
Moreover, the following procedure is to be followed, if not any other guide has been given with the leaked material.
Last but not least, the following guide is based on a leaked material inside a zip file. If you don't know what you are trying to do, please ask for more information or a confirmation that this particular method will work.
1. Download the zip* file.
2. Rename it to update.zip
3. Copy the update.zip file, to the dload folder (if there is none, create it. If there is already one present, delete it)
4. Follow the LU method from step 5 and beyond.
The zip file must contain folders, META-INF, patch, system and the file UPDATE.APP. There is a chance it may contain more or less files and folders depending on the leaked material. If the zip does not contain this folder, but there is another zip inside the first one, that contains this folder, then extract the second zip and follow the above procedure.
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Other Information
If anything goes wrong with the update, you can always check the update log. First of all you will need a File Explorer that is capable of showing the folder that needs to be accessed. I have already tested ES Explorer and works great, other File Explorers may work too. As @chrissss91 told me, the update log can be found at /splash2/recovery_log , feel free to thank him
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All the above guides have been written following official guides from Huawei and personal experience from me and other myphone.gr and xda members. No responsibility will be granted, by following the above guides, if anything happens to you or your phone. By following and doing the above procedures or any combinations of them, you accept the above condition. Use the guides with your own responsibility.

Installing Google Play / Contact & Calendar Sync
The installation of the Google Play and the syncing of Contacts and Calendar, is an easy task for Honor 6. All you have to do is to follow the procedure below:
1. Open the App Center (Huawei's App Store)
2. Search for "google play services", download and install it.
3. Install Google play store it shows up when you search for the google play services
4. Search for the term "google"
5. Tap the image that has several google services and products
6. Install the apps that shows a little human and a calendar.
See the images below for more help.

Changing the Default Apps on EMUI 3.0
Changing the default apps in EMUI 3.0 is a kind of tricky. You will have to do the following procedure.
1. Go to Settings
2. Manage Apps
3.All Tab
4.Find the app that already is default. Tap on and get in the settings, then scroll down and tap on the Clear defaults button.
5. Press the back button to get on the All screen.
6. Tap the Default app setings (it is a cog at the bottom of the screen)
7. Choose the category, that you want to change the default app.
8. Select your app and press back.
Eg. If you want to make Nova Launcher the Default Launcher, you will have to go to the Settings, Tap on Manage Apps, Find Huawei Home tap on it, Press the Clear Default Button, Press back, Press the cog, Choose Launcher, Choose Nova Launcher and finally press back.
Sometimes this procedure won't work.

Adding more than one Google Account
Adding another Google Account in your Huawei Honor 6 device is a piece of cake.
0.First you have to follow this guide to install GAPPS and Contact&Calendar Syncing.
1.After that download Youtube app from Google Play Store as usual.
2.Open youtube app and slide from left to right, to bring up the slidebar.
3. Press on your account name if you are already logged in, in the Youtube app or Connect if you are not.
4. Press the Add account option
5. In the next screen you can choose between, creating a new google account or synicng an existing one.
6. You can choose what will be synced
7. We can finally see that the new google account has been added.
You can see the images below, they are in the Greek Language, but I strongly believe that you will get through easily, even if Greek is not your native language .

Honor 6 Different editions
The Honor 6 currently is being sold in 6 different versions. The six different versions codenames are H60-L01, H60-L11, H60-L02, H60-L02 Unicom (L02-U), H60-L12 and H6-L04.
The L01 and L11 support only one SIM card (TD-SCDMA & TD LTE) but not European Networks (WCDMA, FTD LTE).
The L02, L02-U and L12 support two SIM cards (WCDMA 900/1200 & FDD LTE). The differences between L02 and L02-U are mostly in the boot logo which can be seen here.
The L04 supports only one SIM and it's the International edition of the Huawei Honor 6, and it's the only edition that officially distributed in Europe through hihonor and Huawei. The L04 supports WCDMA 900/1800/2100 and FDD LTE 800/1800/2100/2600/2600 (TD). This version is also being sold officially in Russia and India.
Storage: The L01, L02, L02-U, L04 have 16GB of storage and L11, L12 have 32GB
NFC: The only versions that support NFC are L11 and L12.
You can find a visual represent of all these in the following Google Spreadsheet by clicking here.

Enable Bubble Notifications from apps like FB Messenger, Link Buble etc.
Bubble notification was introduced, mainly to us by the Facebook Messenger and it's easiness to multitask between an opened app and the FB Messenger itself. After FB Messenger, many apps used this type of Notifications to interact with the user.
To enable these type of Notifications you should follow the procedure below.
1. Go to Settings
2. Notifications Manager
3. Go the right tab which is called Dropzones
4. Enable every app that you want to be able to have Bubble Notifications
5. Go to the left tab, Notifications, tap on the app that you enabled on the right tab and select Allow
After that, you will have to go to
1. Settings
2. Protected Apps
3. Make sure that the app is protected from closing.
For more help, please view the attached screenshots.

Auto Power On Honor 6 by alarm
The automatic power on of Honor 6 may seem a big help from some users. Although the Honor 6 doesn't have an option to do that by the settings, you can use the alarm app to do this.
1. Go to the Huawei's Alarm Clock
2. Create an alarm one minute earlier than the time that you want the phone to power on eg. if you want the phone to open at 20:00 you should create an alarm for 19:59
3. When you will turn you phone off don't forget to check the checkbox that says "Alarms will go off even when your phone is powered off. The next alarm will go off in XX minutes"
4. Then press OK
This will open the power on the Honor 6 automatically at the time that you want.
If the automatic power on of your Huawei Honor 6 is critical for you or your business please try it, before using it in a real environment.
Please see the image attached below.

You can on Google Chrome > Settings > Accounts add as many accounts you want.
And later we all see in the main options of Google Accounts.

bubble notification
good morning,
are holding an honor 6 with emui 3.0.
I wanted to enable notifications in the bubble for applications Gmail and Whatsapp.
Unfortunately in "dropzone" But I only see Skype and Twitter.
I checked for these two applications there is permission "allow notifications" and that they remain active even when I turn off the screen ("Blocked Applications").
Can someone please help me?
Also I wanted to know how I can save the default tab sd all downloaded files and photos downloaded from whatsapp.
thanks

@RomanosN
You may like to add this guide for Benefit of all
Charging your battery fully to 100% is known to be harmful to the battery. Similarly, leaving the phone plugged in after charging is also bad. There is a safe way of charging your battery to say 90% and cutting off or disconnecting charger without physically switching off
I have posted on XDA on this. Please try and leave your comments there. This is not to spam but spread awareness. Honor users rarely get some tweaks or tricks
http://forum.xda-developers.com/showthread.php?p=63463031
Sent from my H60-L04 using XDA Free mobile app

my honor 6 get restart again and again after marshmallow beta update not started yet.

time to revive this old thread. anyone has success installing play store on Chinese Huawei p20 pro?
Sent from my MHA-L29 using Tapatalk

Weloop Tommy Smartwatch (FAQ/Updates/Hacks)

The purpose of this thread is to have all information regarding the Weloop Tommy, gathered, fresh and to the point.
(i am not affiliated with Weloop)
Please read both post number 1, 2 and search thread before asking questions thank you.
FAQ
Q:What is the latest firmware?
[Release] black watch v3.19 firmware update notifications [Copy link]
This update to the firmware update, the client does not update the current firmware version v3.18 firmware watches friends can try to use the old client detects the firmware update.
Update:
Solve watches restart, restore factory settings watches language will change.
Download Link:
iOS client 2.079: http://fir.im/iosobt
Android client 1.29.3702b: http://fir.im/andobt
Unofficial file archive of WeLoop Tommy. APK-Files with ending "b" are BETA http://www.wtf.li/
Q: When is the next app update
A: Weloop v. 3.0 will be released as closed beta 7the of March 2015 we don't know when there will be an open english release....
the extensive update 3.0 have,
better health monitoring
profiles
sleep monitoring
more alarms weekdays/weekend
and more.
(see attached pictures for app version 3.0 UI improvements
Q: What does the settings do?
- Backlight
24H: Backligth always turns on when button is pressed
Nite: Backligth turns on when button is pressed at night time (from 17–8)
Off: Backligth Always Off
- Motion
24H: Motion detection always on (backlight turns on when motion is detected)
Nite: Motion detection on at night time (from 17-8)
Off: Motion detection Off
- Night
On: Notification vibration disabled at night (from 23–8)
Off: Notification enabled at night
- O Clock
On: every whole hour the watch will vibrate. 12'O'clock etc.
Off: Off
- Fitness
On: Fitness functionality on
Off: Off
- Language
Chinese
English
- Anti Loss
On: Alarm when Phone is out of BT range
Off: Off
Q: Is there Cyrillic support
A: Yes
Q: The GoClever Ecos Chronos is the same watch right?
A: Yes it is on the hardware side, and you can with a "hack" install the firmware from the ECOS on the Tommy. (see next post for How to.!)
Awesome Weloop Review by VECTRON
http://forum.xda-developers.com/smartwatch/other-smartwatches/weloop-tommy-smartwatch-looks-best-t2864444

Troubleshooting
Q: i can not update my watch/its stuck/acting weird
Have you tried to reset the watch? there are 3 ways to do it
Restart watch from app. under update there is a restart button (it says reset but it restarts and keeps all your settings)
Reset from watch (Last menu point, this resets everything)
Hard reset (connect charge cable and press up and down button to reset)
Force OTA update:
Connect your watch to the charger. (watch must be charging)
Press all 3 buttons on the side simultaneously
Release the 2 side buttons, and keep the middle button pressed until you get the upgrade connecting display. (this might take some seconds)
Delete connection from phone
Connect and pair from app and upgrade
If you are on an Android device and it cannot connect, try an ios device, and vice versa
Q: The watch keeps switching back to chinese
More people have experienced that if the language is non english the watch will reset to chinese. Changing the phone OS to english stops the watch from switching to Chinese.
"Hacks"
How to make your own watchfaces:
user fcsabika has created a cool tool to create your own watchfaces
WeLoop Tommy Watchface Creator
attached are also some watchfaces made by user ruicoel filename "project rui.zip"
How To install GoClever Chronos ECO firmware on Weloop tommy (android only)
Download latest ECO firmware to phone
Disconnect Watch from phone, install ECO app
Go to “Check For Upgrade”
Tap on the middle circle six times
“Select a firmware file___ [Browse]”
Watch must be in forced OTA
Update watch.
You can flash between weloop and Goclever firmware (always be careful and follow instructions when flashing, i take no responsibility for bricked or exploding watches...)
To install weloop firnware, follow same instructions but use weloop app instead.
PROJECT OPEN FIRMWARE (please make sure you understand what this is and what it does before you attemtp to flash your watch)
Make a Weloop Tommy an open source sport watch that can be used without a mobile phone. Want to see a heart rate when running, cycling speed and cadence when cycling or number of laps while swimming? Help to make it possible! LINK
This project is divided into six phases:
Phase 1: find out and document watch pinout so it will be possible to communicate with screen, accelerometer and a flash memory from a custom firmware. DONE
Phase 2: write a custom firmware that will print sample text on a screen and expose a BLE service. Firmware will be flashed using SWD connector. DONE
Phase 3: make it possible to upload a custom firmware using OTA. This will save the waterproof case from destruction. DONE
Phase 4: update softdevice to the newest version (S110 8.0.0). Add possibility to switch to other softdevice (S120/S130) DONE
Phase 5: create a "terminal" firmware that allows to control what is displayed on a watch from an android/iOS app. IN PROGRESS
Phase 6: create a "standalone" firmware using S130 softdevice that can connect to external sensors (HRS, CSCS etc) without a phone. TODO
Go support developer Krzysiek
Goclever APK & FW file is attached to this post.
Latest Chronos ECO firmware 3.18
http://www.chronos.goclever.com:8080/fileServer/firmware/CHRONOSECO_V3.18_1.bin
Chronos ECO app (android)
https://play.google.com/store/apps/details?id=com.yf.foreign.goclever
Chronos ECO IOS app
https://itunes.apple.com/th/app/goclever-chronos-eco/id955306578?mt=8
BUGS & Annoyances
Notification not always deleted from phone when deleted on watch
Watch freezes sometimes
Being able to set the night time manually would be great (This can be done with the Goclever fw)

I'm no Dev so I'm not sure if this is of any help. While updating the watch I wanted to ensure my screen stayed on so I was tapping the screen.
If you tap the center of the percentage 6 times a pop up appears for you to select your update file. If you select browse it gives you access to a bunch of folders that appear to be inside the app or maybe the watch itself. I tried it several times and 6 is the magic number to make the option appear or disappear. It doesn't work if the watch isn't upgrading it's firmware.
Hope it can be of some use

skiiermike said:
I'm no Dev so I'm not sure if this is of any help. While updating the watch I wanted to ensure my screen stayed on so I was tapping the screen.
If you tap the center of the percentage 6 times a pop up appears for you to select your update file. If you select browse it gives you access to a bunch of folders that appear to be inside the app or maybe the watch itself. I tried it several times and 6 is the magic number to make the option appear or disappear. It doesn't work if the watch isn't upgrading it's firmware.
Hope it can be of some use
Click to expand...
Click to collapse
Thanks was this working on ios or android?,
will add to FAQ

taleboblen said:
Thanks was this working on ios or android?,
will add to FAQ
Click to expand...
Click to collapse
Android.

Thx
Thnx for the information, all working ok on my samsung s4, get the last version v3.18.
thx again

backlight
first of all thanks for this thread :good:
the nite backlight on my tommy watch actually comes on after 5PM (17:00)
i am from Slovakia, phone language is English, time zone CET (GMT+1)
interesting to see that yours turns on after 23:00

chsustik said:
first of all thanks for this thread :good:
the nite backlight on my tommy watch actually comes on after 5PM (17:00)
i am from Slovakia, phone language is English, time zone CET (GMT+1)
interesting to see that yours turns on after 23:00
Click to expand...
Click to collapse
Thanks for the update. i decrypted some of the information from the official Weloop FAQ. and yes i can now confirm that you are right. it turns on from 17-8 thanks again. I have now updated the FAQ with the correct time for all Night settings. :good:

Hello! Can someone make last CHRONOS ECO apk link to download? I cant download it from google play.

k0ra said:
Hello! Can someone make last CHRONOS ECO apk link to download? I cant download it from google play.
Click to expand...
Click to collapse
Hi , the chronos eco app is not compatible with the Weloop Tommy.

Brand new Tommy, it was paired with my phone but the connection was unstable, so I tried and forced an OTA update, watch is "Updating... 0 pct" but now the phone cannot detect the watch any more
Resetting the watch will restart it in ota update mode again!
Any help appreciated...

l.capriotti said:
Brand new Tommy, it was paired with my phone but the connection was unstable, so I tried and forced an OTA update, watch is "Updating... 0 pct" but now the phone cannot detect the watch any more
Resetting the watch will restart it in ota update mode again!
Any help appreciated...
Click to expand...
Click to collapse
Happened to me also, try to delete connection under bluetooth settings on device. now connect to to weloop and pair from Weloop app. keep trying and then go to update. again persistence is key. keep trying to update suddenly it will connect and update.
Whas the watch on latest firmware when you tried the force OTA?
are you on android or ios see if there is an updated App for you phone. see link on OP for beta APK.
let me know if it works.

watch was not on latest firmware, cant' remember which version it had.
I'm on android, also v1.24 does not help as check for updates does not go beyond "Checking version...".

k0ra said:
Hello! Can someone make last CHRONOS ECO apk link to download? I cant download it from google play.
Click to expand...
Click to collapse
l.capriotti said:
watch was not on latest firmware, cant' remember which version it had.
I'm on android, also v1.24 does not help as check for updates does not go beyond "Checking version...".
Click to expand...
Click to collapse
Try to update the Weloop app, latest is 1.27.
kill weloop app
delete bt connection from phone.
Open weloop app
conmect and update. Keep trying it can take a couple of times.
If all fails if possible try with other device and or ios device

update: I used an iphone and after a few retries I got it on v3.18.
back to android, but the pairing and the sync is problematic, to say the least, on my Huawei P7...

skiiermike said:
I'm no Dev so I'm not sure if this is of any help. While updating the watch I wanted to ensure my screen stayed on so I was tapping the screen.
If you tap the center of the percentage 6 times a pop up appears for you to select your update file. If you select browse it gives you access to a bunch of folders that appear to be inside the app or maybe the watch itself. I tried it several times and 6 is the magic number to make the option appear or disappear. It doesn't work if the watch isn't upgrading it's firmware.
Hope it can be of some use
Click to expand...
Click to collapse
If it's allowing you to select an update file, surely it is showing you the file system of the phone? Otherwise, you'd have no way to put a firmware update file there to select. My understanding would be this allows you to install a firmware update file stored on your phone, although I can't test this for sure as my Android phone is currently being repaired. There's some discussion about this here and that thread also contains a very small amount of analysis on the firmware file (VERY small amount, basically just analysing the name of the binary file), and another app that is apparently in some way related (link).
For what I can glean from the description of that app (seemingly made by the manufacturer of the SoC [System on a Chip] used in the WeLoop Tommy), it would appear that devices using the SoC (including the Tommy) have three firmwares: "bootloader", "soft device" and "application". The one embedded within the WeLoop app apk has the name "ble_app_ancs.bin"; ble stands for bluetooth low energy and ancs apparently stands for apple notification centre services. That leaves "app" - my guess would be this is the "application firmware". I'm not entirely sure the roles of the "bootloader" and "soft device" firmwares, but my guess is the one or other allows the device to get into "DFU mode" (or "OTA mode" as it seems to be referred to also), meaning in theory it should perhaps be possible to recover from any bricks arising from flashing dodgy application firmwares.
So potentially there is the option of reverse engineering the firmware (easily obtained from here: http://wtf.li/ - mirror of the APKs of the app [each of which contain a version of the firmware], and also one version of the firmware (the .bin file) separately), and creating a custom/modified one, while still being able to recover (because bootloader & soft device should be untouched). However, I have neither the expertise nor the time to look into that.
Without an Android phone with which to run either of the apps right now, I can't poke about too much (I only received my Tommy today), but once I get my phone back I'll maybe try and see if I can find anything else interesting. I'd like to see if I can figure out any way to get access to the watch faces, and see if they can be reverse engineered in any way, for example.
EDIT: Here is the output of strings run on the firmware binary from the latest version of the app on http://wtf.li : http://pastebin.com/X7TQXTb3 - nothing particularly interesting, a few filenames of the source files and a few other strings seen in the watch interface and stuff.
EDIT: A couple of URLs accessed by the app (seemingly related to updating):
http://au.umeng.com/api/check_app_update
http://www.yfsmart.com/weloopInterface/getFirmware.do
I can't see anything on these sites, my guess would be they need query strings parameters or something (not really sure what, some way of identifying that the app is accessing the site) to actually do anything.
EDIT: Hmm... http://www.yfsmart.com/weloopInterface/firmware_Upload.jsp - this site seems to allow you to upload a firmware. I wonder if it allows anyone to upload a firmware, which would then be downloaded by everyone when they check for updates? Certainly seems rather insecure...There's a bunch of other pages at http://www.yfsmart.com/weloopInterface/ haven't looked through them all yet.
EDIT: From what I can glean from this page ("SoftDevices" section under the "Development Tools and Software" tab), it seems like the "soft device" firmware is essentially a bit like a library, it's a precompiled binary supplied by Nordic (company that makes chip inside Tommy) which provides all the networking functions etc. which the "application" firmware uses. So:
Code:
application = front end UI (basically, the part WeLoop made)
soft device = "library" via which application can access hardware etc.
bootloader = initial part of firmware that loads SD + app firmwares
So the only really interesting part is probably the application firmware, the part that is in the WeLoop app. That's the code that actually "matters", the rest is just low level stuff. For actually changing the interface or whatever, modifying the app firmware would be all that's needed (for example, to increase the font size or the back light duration etc.).

SifJar said:
If it's allowing you to select an update file, surely it is showing you the file system of the phone? Otherwise, you'd have no way to put a firmware update file there to select. My understanding would be this allows you to install a firmware update file stored on your phone, although I can't test this for sure as my Android phone is currently being repaired. There's some discussion about this here and that thread also contains a very small amount of analysis on the firmware file (VERY small amount, basically just analysing the name of the binary file), and another app that is apparently in some way related (link).
For what I can glean from the description of that app (seemingly made by the manufacturer of the SoC [System on a Chip] used in the WeLoop Tommy), it would appear that devices using the SoC (including the Tommy) have three firmwares: "bootloader", "soft device" and "application". The one embedded within the WeLoop app apk has the name "ble_app_ancs.bin"; ble stands for bluetooth low energy and ancs apparently stands for apple notification centre services. That leaves "app" - my guess would be this is the "application firmware". I'm not entirely sure the roles of the "bootloader" and "soft device" firmwares, but my guess is the one or other allows the device to get into "DFU mode" (or "OTA mode" as it seems to be referred to also), meaning in theory it should perhaps be possible to recover from any bricks arising from flashing dodgy application firmwares.
So potentially there is the option of reverse engineering the firmware (easily obtained from here: http://wtf.li/ - mirror of the APKs of the app [each of which contain a version of the firmware], and also one version of the firmware (the .bin file) separately), and creating a custom/modified one, while still being able to recover (because bootloader & soft device should be untouched). However, I have neither the expertise nor the time to look into that.
Without an Android phone with which to run either of the apps right now, I can't poke about too much (I only received my Tommy today), but once I get my phone back I'll maybe try and see if I can find anything else interesting. I'd like to see if I can figure out any way to get access to the watch faces, and see if they can be reverse engineered in any way, for example.
EDIT: Here is the output of strings run on the firmware binary from the latest version of the app on http://wtf.li : http://pastebin.com/X7TQXTb3 - nothing particularly interesting, a few filenames of the source files and a few other strings seen in the watch interface and stuff.
EDIT: A couple of URLs accessed by the app (seemingly related to updating):
http://au.umeng.com/api/check_app_update
http://www.yfsmart.com/weloopInterface/getFirmware.do
I can't see anything on these sites, my guess would be they need query strings parameters or something (not really sure what, some way of identifying that the app is accessing the site) to actually do anything.
EDIT: Hmm... http://www.yfsmart.com/weloopInterface/firmware_Upload.jsp - this site seems to allow you to upload a firmware. I wonder if it allows anyone to upload a firmware, which would then be downloaded by everyone when they check for updates? Certainly seems rather insecure...There's a bunch of other pages at http://www.yfsmart.com/weloopInterface/ haven't looked through them all yet.
EDIT: From what I can glean from this page ("SoftDevices" section under the "Development Tools and Software" tab), it seems like the "soft device" firmware is essentially a bit like a library, it's a precompiled binary supplied by Nordic (company that makes chip inside Tommy) which provides all the networking functions etc. which the "application" firmware uses. So:
Code:
application = front end UI (basically, the part WeLoop made)
soft device = "library" via which application can access hardware etc.
bootloader = initial part of firmware that loads SD + app firmwares
So the only really interesting part is probably the application firmware, the part that is in the WeLoop app. That's the code that actually "matters", the rest is just low level stuff. For actually changing the interface or whatever, modifying the app firmware would be all that's needed (for example, to increase the font size or the back light duration etc.).
Click to expand...
Click to collapse
Thank you for the insights and findings its all very promising. :good:
On a sidenote:
I talked to one of my colleagues who is an engineer (i'm not a dev but a Designer), it seems like we in the office are playing around with the exact same SOC from NordicSemiconducter. we tried one of the apps from the google play store and it connects to the weloop(see attached pic). The app was called "nRF Master Control Panel", tried the other apps from NordicSC but no luck.
Hopefully there will be some sort of SDK with the v3.0 release on the 30th...

I got my Android phone back today, and haven't tinkered too much with Tommy just yet, but I can confirm that the file system you are browsing when you tap the percentage 5 times during an update is just the phone file system. It browses from root (i.e. /), rather than /sdcard or whatever, which is the standard, user accessible partition, hence there are some folders etc. you may not recognise, but amongst them will be "sdcard" which will take you to your regular storage (note: this is the case on phones without a micro SD card as well), where you could easily place an update file.

SifJar said:
I got my Android phone back today, and haven't tinkered too much with Tommy just yet, but I can confirm that the file system you are browsing when you tap the percentage 5 times during an update is just the phone file system. It browses from root (i.e. /), rather than /sdcard or whatever, which is the standard, user accessible partition, hence there are some folders etc. you may not recognise, but amongst them will be "sdcard" which will take you to your regular storage (note: this is the case on phones without a micro SD card as well), where you could easily place an update file.
Click to expand...
Click to collapse
Thanks for the confirmation. :good:

taleboblen said:
Troubleshooting
Force OTA update:
Connect your watch to the charger.
Press all 3 buttons on the side simultaneously
Release the 2 side buttons, and keep the middle button pressed until you get the upgrade connecting display. (this might take some seconds)
Delete connection from phone
Connect and pair from app and upgrade
If you are on an Android device try an ios device, and vice versa
Click to expand...
Click to collapse
I tried to use the OTA update to go from 3.17 to 3.18 (on Android) but Tommy stuck on screen "WeLoop ... Udating 0%", my smartphone (HTC M8) with its APP (latest version) dont find the Tommy and it remains bricked, how do I restart it? I tried all combinations, but remains on the screen, help me!

ZUK Z2 Pro Guide to Everything (OTA, Unlock Bootloader, ROOT, Widgets, Gapps)

Hi Folks
I just went through personalizing a brand new ZUK Z2 Pro Z2121 and found a lot of information scattered around the net which I tried to summarize here.
First I noticed my phone was not on the latest Firmware/ROM but the Update function in the settings would not show the SW 2.5.355 to be available.
#-#-#-#-#-# Section 1
Upgrade to 2.5.355
If your phone shipped with something less than the latest Firmware (as of now SW 2.5.355) you may want to update over the air first thing.
The problem is that you need to be in China to receive the update.
Solution:
Install a Free VPN App
(e.g Hola VPN - you will need Google Playstore first - install Playstore via App Center than search for VPN in Google Play)
Select a Server in China
Go to Updates and search for updates. If an update is found download will start.
Unfortunately this may take forever as you are probably using a free VPN server.
But the OTA Tool is not very smart.
If you terminate the running VPN connection while the download is active the download will briefly stop, but then resume (without the VPN).
10min later you should be all set.
#-#-#-#-#-#
Now that you are on the latest SW you may want to unlock the bootloader.
#-#-#-#-#-# Section 2
Unlock Bootloader
Unlocking the bootloader is required if you intend to root your phone.
It will wipe all user data, therefore I recommend to do this first thing.
On your phone go to Settings -> About -> Status to note your 8 digit serial number.
If your serial has less than 8 digits add zeros to the END to make it 8 digits.
While you are in Settings , Enable the Developer Options by going to
Settings -> About and clicking 7 times on ZUI Version.
Then go back to Settings -> Advanced Settings -> Developer Options and enable USB debugging.
We will need this later.
In order to unlock the bootloader you will need to got the zuk website, where you need to register first before you can request to unlock the bootloader.
So go here:
https://passport.zuk.com/wauthen3/wauth/jsp/register.jsp
(use google to translate)
Select Email Registration (upper right corner) and fill in the required data.
Likely a Googlemail Address will not work.
You will receive an Email with a confirmation link.
Now that you are registered, log in and than go to
http://developer.zuk.com/bootloader
(use google to translate)
Click on Carry On.
On the next page select your phone type Z2 Pro.
Enter your serial nuber (8 digits)
Enter an email address where to send the unlock image. It seems that the email address here has to follow some rules.
[email protected] or @Web.net seems to work. A domain name with a hyphen (-) seems to cause problems.
Check the 2 check boxes and click SUBMIT.
If succesful you get a message that the image has been sent to your email address. No message means something went wrong. Likely the email address was not approved.
I had some trouble here at first.
Next things is to get ADB/Fastboot installed on your PC.
All you need to know is found here.
https://forum.xda-developers.com/showthread.php?t=2588979
Safe the email attachment from ZUK you requested earlier (named unlock_bootloader.img) into the directory where adb is installed. (likely c:/adb)
Reboot into bootloader by:
Opening a Command Window and CD into the directory where adb is installed.
Do a
Code:
adb reboot bootloader
If this fails you may need to confirm USB debugging on your phone and try again.
Once the phone is in bootloader mode continue:
This will wipe your phone!!! Factory Reset !!!
Do a
Code:
fastboot -i 0x2b4c flash unlock unlock_bootloader.img
The response will look like this
Code:
target reported max download size of 1610612736 bytes
sending 'unlock' (0 KB)...
OKAY [ 0.031s]
writing 'unlock'...
OKAY [ 0.063s]
finished. total time: 0.094s
C:\adb>
Do a
Code:
fastboot -i 0x2b4c oem unlock-go
The response will look like this
Code:
...
OKAY [ 0.031s]
finished. total time: 0.031s
C:\adb>
You may need to do a
Code:
fastboot reboot
after this.
In my case the phone rebooted itself.
Credits for this section here.
http://www.theandroidsoul.com/unlcok-bootloader-zuk-z2-pro/
Once the phone boots up it will be in Chinese again.
On the welcome screen tap the bottom of the screen below the highlighted blue text to skip the ZUK login.
To change the language back to English go to Settings.
In the third section choose the last entry. "Advanced Settings" (the gears symbol).
Choose the 2nd menu item.
Choose the first menu item and select English.
While you are in the Settings Enable USB debugging again. See Above. We will need it for the next step.
#-#-#-#-#-#
As a next step we will ROOT the phone by using a TWRP custom recovery image.
#-#-#-#-#-# Section 3
Rooting
I was a bit uncertain if the TWRP image is stable or not, therefore I decided not to flash it, but only to boot into it.
So I use it temporarily only.
First get SuperSU from here
http://downloadmirror.co/Utz/UPDATE-SuperSU-v2.79-20161211114519.zip
and copy the ZIP file onto your phones internal storage.
Get the recovery here.
https://www.androidfilehost.com/?fid=24591000424960393
Save the image file in the abd directory.
Do a
Code:
fastboot -i 0x2b4c boot recovery-TWRP-3.0.2-20160712-ZUK_Z2_PRO-CN-wzsx150.img
The phone will now boot into recovery. Chinese at first.....
Click on the lower right button to change the language to English.
Click on the lower left button to keep the system read only.
On the next screen click install and navigate to the SuperUser.Zip File that you placed on the internal storage.
Confirm the install and finish rebooting. It will do a short loop and than boot up correctly.
Credits for this section to raimondomartire (the recovery image from here also works)
https://forum.xda-developers.com/zuk-z2-pro/development/twrp-recovery-zuk-z2-standard-pro-t3415395
#-#-#-#-#-# Section 4
Get the Google Stuff to work.
Install Google Play.
On the home screen click on App Center. Select Go to Home Screen.
Search for Google Play and install.
#-#-#-#-#-#
Install Google Contact Sync & Contacts
Thanks to Lucaam pointing us to this
https://forum.xda-developers.com/zuk-z2-pro/how-to/google-contacts-import-sync-t3462124
Install Contacts Sync and Contacts out of the Lenovo_Zuk_Gapp_6.0.zip File in that order.
Thanks to m_atze
Play Store I did already so I don"t use that APK from the ZIP.
#-#-#-#-#-# Section 5
Custom Launcher
Installing a custom launcher seems a bit tricky, as you can not permanently set the new launcher as the default.
You can try in Settings -> Advanced Settings -> Applications
At the very bottom you can find the Preferred Apps section.
Set your Launcher as preferred.
This did not work for me.
Workaround: Install Google Now Launcher from the Playstore -> Open it -> Follow the dialog to Settings -> Select your Launcher - Press Home
It basically takes you to the Settings -> Home which is hidden in the ZUK settings
De-Install Google Now if you don't want to use it.
#-#-#-#-#-# Section 6
Widgets not updating or being empty.
There is an App pre-installed called SafeCenter. It has pretty tough autokill rules, which kills the processes / services needed to update the widgets.
I decided to diable SafeCenter completely, for which I had to use a separate App. The Disable functionality in the settings was not active (grey).
You can use several Apps from the Playstore to do this. I use one called SystemCleanup.
While you are at it. Disable Bug2Go -> according to the internet some tracking/spy App used on Motorola phones before.
#-#-#-#-#-# Section 7
Adblocker AdAway
If you want to use an AdBlocker like AdAway which modifies the /etc/host file you may run into isssues that the Adblocker can not mount the system partion read/write.
In that the host file maybe put into a different location. (e.g /data/hosts) and the original file must be replaced by a link.
Make sure you still have USB debugging enabled. Open a command window and change into the adb intall directory.
Do a
Code:
adb shell
followed by a
Code:
su
Grant permission to adb shell for root access on your phone.
(The command prompt will change from $ to #)
Do a
Code:
mount -o rw,remount -t ext4 /system
to mount the system partion RW.
and create the link with
Code:
ln -sf /data/hosts /system/etc/hosts
In this case I assume the Adblocker will place the hosts file in /data.
Check or Set in the settings of the Adblocker the correct location.
You should do a
Code:
mount -o ro,remount -t ext4 /system
to change back to a read only system partition.
I had to reboot to make everything take effect.
This has been tested with AdAway.
#-#-#-#-#-# Section 8
Finally the Notification LED ....
I am still looking into this, but it seems that the post from Florent here
http://zukfans.eu/community/threads/notification-led-multicolored.275/page-2
provides a solution / workaround. I will provide an update here later.
I hope this is helpful to some of you. Let me know if things can be added or need corrction.
Cheers Ulf
BTW How do I place the attachments (pictures) into the text where they are relevant?

Brilliant write up! Thanks.

Great tutorial! I think you should mirror the tutorial for the Z2 (Plus) section, since it works and there isn't one as complete as this one there! Congratulations!
If you have time, you could also cover custom roms, especially because our phones are ARM64, unlike the majority

did what you said about updating phone. got no update and i'm on ZUI version 2.5.335 ST. is your version just a typo?

When I want to register for unlock the bootloader I get a timeout message in chinese. Is this a known error?

waiting or device
waiting for device
i had to install a fresh windows 7 64 bit version to be able to use fastboot ..
download the zuk z2 pro drivers <- search string google
install adb drivers
after connecting windows promptet me for installing the lenovo bla bla drivers
and i was merily on my way
for mee ik took 2 days to come to that point so i hope this is of help for those who have the same problem on win 10 no dice also after clean install

Thanks to the OP for such a detailed guide.
With regards to unlocking the bootloader, has anybody had success recently using developer.zuk.com?
I have tried multiple times and keeping getting an "Bad Gateway" error.

digitalguy13 said:
Thanks to the OP for such a detailed guide.
With regards to unlocking the bootloader, has anybody had success recently using developer.zuk.com?
I have tried multiple times and keeping getting an "Bad Gateway" error.
Click to expand...
Click to collapse
same "502 bad gateway"

The same from me.
Στάλθηκε από το ZIDOO_X6 Pro μου χρησιμοποιώντας Tapatalk

telefono in brik
Ciao a tutti,
ho installato la zui 2.5.435 st, dopo ho seguito alla lettera le instruzioni per avere i permessi di root.
ho scaricato supersu, e lanciato l'installazione tramite TWRP, il problema che il telefono non si è mai riavviato. rimane con schermo nero.
ho provato due volte ma nulla da fare, devo reinstallare la zui da capo per avere il telefono funzionante.
mi date una mano per avere i permessi di root e poter aumentare la traduzione del telefono in italiano.
grazie mille in anticipo
mirko

mda76 said:
Ciao a tutti,
ho installato la zui 2.5.435 st, dopo ho seguito alla lettera le instruzioni per avere i permessi di root.
ho scaricato supersu, e lanciato l'installazione tramite TWRP, il problema che il telefono non si è mai riavviato. rimane con schermo nero.
ho provato due volte ma nulla da fare, devo reinstallare la zui da capo per avere il telefono funzionante.
mi date una mano per avere i permessi di root e poter aumentare la traduzione del telefono in italiano.
grazie mille in anticipo
mirko
Click to expand...
Click to collapse
English only please.

Brik
Hello to all,
I installed the zui 2.5.435 st, after I followed the instructions to have the root permissions.
I downloaded supersu, and started installing via TWRP, the problem that the phone has never restarted. Remains with a black screen.
I tried twice but nothing to do, i have to reinstall the zui from head to have the working phone.
Give me a hand to have root permissions and to increase the translation of the phone into Italian.
many thanks in advance
mirko
Google traslate,................

Where do I go in the phone settings to update? Running ZUI 2.3.044 ST but dont see an option for Updates anywhere

OTA
Hello,
The solution on OTA is not working on my device. I do not have the system update option. Please help. Thank you!
Kitkat

I'm not receiving the e-mail. It gives me the message e-mail has been sent, but there's nothing in inbox or the spam folder. The registration confirmation e-mail had arrived immediately.
I have tried using a gmail adress, a gmx.com one and a disposable e-mail, but none of them are working out. Any suggestions?

For anyone having issues, e-mail your phone model and serial number to devworld{at}zuk.com
They sent me the image quite quickly.

mkey82 said:
For anyone having issues, e-mail your phone model and serial number to devworld{at}zuk.com
They sent me the image quite quickly.
Click to expand...
Click to collapse
Thank you, I will try this. The link in the first post no longer works....
Edit: I went to the unlock bootloader page, entered everything and was then redirected to the login/register page. It was even possible to switch to English. From there on it was a straight forward procedure, and I quickly got the mail with the bootloader image
---------- Post added at 11:39 AM ---------- Previous post was at 11:22 AM ----------
Does OTA updates still work if you unlock bootloader and root the phone?

Hi, is position travel app in this zui version? (settings - >advanced - > lab features - > position travel?) or is it no longer there? Thanks!
Sent from my ZUK Z2121 using Tapatalk

ZUK passport page seems to be down (404). Any idea where I can register now?
Unlock bootloader sends me to Lenovo passport and there is no way to use email for account, it wants phone number. Is that it?

Here :
https://passport.lenovo.com/wauthen/login

Haylou RS4 manually Firmware ( Reinstall)

Hello, We are going to reinstall the firmware for Haylou rs4.
1,Download and install the HttpCanary application from the description below
2,Android 11 and 12 users must manually install the certificate Open Settings - Search Certificate - Select User Certificate - Install Certificate - WiFi Certificate
3,Select and install each of the downloaded certificates The password for the certificates is HttpCanary
4,Open the httpCanary application Allow all permissions Tap on the capture button , then minimize the app
5,Open the Haylou Fun app, select the watch and scroll down
6,tapping on the firmware update after getting "No update" notification then Minimize the app
7,Again open httpCanary app. hold first item (url end with get device version) then select Compose
8,Scroll down and select Length and click Edit Online
9,Change the last digit of the version to a lower value (Example 25 to 20) Save it and wait for the green replay
10,Open the httpCanary compose- select the response - select the text and then copy everything
11,Open the Haylou fun url hold again and select rewrite
12,Select Response and scroll down - Top Edit Follow Server and then select Edit Online
13,Delect all the text and paste the text and save it
14,Minimize the app, then open the Haylou Fun app and update it
15,After Upgrade Remove Plugin & Certificates

Hi, thank you for your work. You have a firmware file that still supports the temperature sensor. My search returned no results (

Junsun V1 2GB+32GB - WIFI - CPU MT8227L - MCU: T3(L) // (NOT PRO, NO 4G)

Consider before taking a post here and please make sure whether you are writing in the relevant thread!
Check your device configuration if it relates to this thread. If not please dont facilitate the proliferation of misinformation, otherway please feel free to share your knowledge and experience or take a question.
I feel the neccesity to create a separate thread for this version of HU since it makes always confusions whether the revealed information relates to the owners device or not. On the other hand some of the applied methods are way more different compared to the PRO series that mainly derives from the differences of the UI thus this thread will ease that confusion.
That is why i will share here all the methods of troubleshoots i have collected so far.
Basic codes:
Settings ==> Car Settings ==> Extra Settings ==> 8888 (restricted settings)
Settings ==> Car Settings ==> Extra Settings ==> 123456 (advanced settings for left panel touch controls and ect.)
Settings ==> Car Settings ==> Reset Factory ==> 7890 (wipe data - all 3rd party app. will be deleted)
Settings ==> System ==> Developer Options ==> 7890 (usb debug and ect.) ==> USB debug Pw.: [email protected]
Advanced Developer options:
Settings ==> System ==> Developer Options ==> 7890XX , XX=Current time in hours 24hrs format. If its 7 o clock in the morning then the code is 789007
Do not try any of these codes with no reason and without the adequate knowledge!!!!
If the HU is working well forget it!!!!
Use these codes only on your own risk and reponsibility!!!!
TO BE CONTINUED
Follow on topics:
- Method to force update and wipe data cache as a solution of a boot looping.
- Setting up the left touch panel including button lights activation with color change.
- Method of installation and activation NEXAI Toppal AI (key not included, must buy)
- Firmware update method.
- BT issue

Method to force update and wipe data cache as a solution for boot looping.
Right now there isnt any known method for this version of the HU to restart in recovery mode to make a wipe cache but . . . .
There is a working method to force the HU into update mode even if it stucked in boot loop.
-Get a paperclip, needle or toothpick
-Get an USB flash drive 1-32 Gb, Format it with FAT32 file system with the default volume size as it is provided by WIN11
- Open the link (provided by JUNSUN support)
https://drive.google.com/drive/folders/1QGzYyTV2_S7W2wmr7mP3uSgsWAxzyONb?usp=sharing
-Extract the ZIP file and copy all 3 files to the flash drive root directory.
- Get in the car and connect the flash drive to the 4 PIN USB outlet.
-Put the key into the start lock and turn to ACC/Power on wait until the boot logo comes up.
-Take the paper clip and press the reset button 1x, just press, dont hold
-The device will restart and when the boot logo appears again switch the power off/ turn the key/ ignition off immediately.
-Wait 10 SEC and turn to ACC/Power on.
-If everithing went well a "green loading bar" shuld appear on the screen with the tex "UPDATING" or something similar, i could not read it properly because it was visible only for a couple of second due to the size of the upgrade files ~2kb . I think these files are something that is like ADB (Android Debug Bridge) and initiates an update recovery command.
-The update took me approx. 5 mins.
-After the update all 3rd party application will disappear, eventually its like a wipe chace.
So far this is the only known working methode to get out from boot loop without flashing the HU.
Ps.: If it does not work try the other USB outlet or try another flash drive. If it still does not work dicsonnect every cable from the HU and reconnect only the power supply and USB and try again all the combinations that i previously mentioned.

Setting up the left touch panel including button lights activation with color change. Video under the link.
https://drive.google.com/file/d/157qTEhxfl11gp8w9Ip1ghGQnQOuiQBKR/view?usp=sharing
Link to Color.apk
Basicly the so callaed color.apk is a preinstalled sys. app.. With the following method you can enable the aplication:
Got to SETTINGS > CAR SETTINGS > EXTRA SETTINGS >> 123456 >> CONFIG INFO >>> tick the box, select >>> COLOR
after that the aplication should be visible. If not follow the link below:
https://drive.google.com/file/d/1XpS7sQ9CQblHlHcYi4VO3uNc4xyErlKZ/view

Method of installation and activation NEXAI Toppal AI (key not included, must buy)
Installation:
https://www.youtube.com/watch?v=G9LUWAZGiAg&t=95s
Link for the NEXAI APK files:
https://drive.google.com/file/d/1tDDi05owYzdGayswq-Alj8GpKQhXZJtX/view
Activation:
Firstly you should buy an Activation code.Once you got the code then the steps are as of the following:
(1)Copy the activation code sent by the customer service, modify the SSID of the hotspot to the activation code, turn on the WIFI of the radio and connect to the corresponding activation code(SSID), and the activation will be successful after successful networking.
(2)You can enter the ‘NEXAI Voice’ application to check whether it is activated. Once the activation is completed, the voice control function will be available and the Nex(Floating Robo) will change the color.

Wotaisalive said:
Method to force update and wipe data cache as a solution for boot looping.
Right now there isnt any known method for this version of the HU to restart in recovery mode to make a wipe cache but . . . .
There is a working method to force the HU into update mode even if it stucked in boot loop.
-Get a paperclip, needle or toothpick
-Get an USB flash drive 1-32 Gb, Format it with FAT32 file system with the default volume size as it is provided by WIN11
- Open the link (provided by JUNSUN support)
https://drive.google.com/drive/folders/1QGzYyTV2_S7W2wmr7mP3uSgsWAxzyONb?usp=sharing
-Extract the ZIP file and copy all 3 files to the flash drive root directory.
- Get in the car and connect the flash drive to the 4 PIN USB outlet.
-Put the key into the start lock and turn to ACC/Power on wait until the boot logo comes up.
-Take the paper clip and press the reset button 1x, just press, dont hold
-The device will restart and when the boot logo appears again switch the power off/ turn the key/ ignition off immediately.
-Wait 10 SEC and turn to ACC/Power on.
-If everithing went well a "green loading bar" shuld appear on the screen with the tex "UPDATING" or something similar, i could not read it properly because it was visible only for a couple of second due to the size of the upgrade files ~2kb . I think these files are something that is like ADB (Android Debug Bridge) and initiates an update recovery command.
-The update took me approx. 5 mins.
-After the update all 3rd party application will disappear, eventually its like a wipe chace.
So far this is the only known working methode to get out from boot loop without flashing the HU.
Ps.: If it does not work try the other USB outlet or try another flash drive. If it still does not work dicsonnect every cable from the HU and reconnect only the power supply and USB and try again all the combinations that i previously mentioned.
Click to expand...
Click to collapse
translate from picture

Solution for Bluetooth connection issue / failure.
After installation of a third party launcher app or upon updating the firmware it is a common problem that the bluetooth connection does not work (BT device is not visible and unable to discover another device). And also if you check the the MAC address of the BT device it will be value "Null"
With the following method you can activate the built in BT device :
First you need to go into the bluetooth settings and check if there is a username and password. (Important: you don’t need to enter anything yourself, the name and password must be assigned automatically.)
Then
Got to SETTINGS > CAR SETTINGS > EXTRA SETTINGS >> 123456 >> CONFIG INFO >>> tick the box, select >>> BC6 (in some version it is BS6) >>> disable all the others >>>> RESTART
Now it should work.
If the checkmark is in the BC6 checkbox, then you need to deactivate it and put it in front of BC8.
If it is opposite BC8, then you need to change it to another checkbox, reboot the device, and do the same operation, but return the checkmark to the checkbox opposite BC8.
Restart and done ,

robfox1975 said:
Do you think there is any chance this would work on a FF_866X model bassed on the MTK8667 chip?
the normal update procedure is to place the firmware update files 8667.bin and 8667.upd files on the root of fat32 usb into 6 pin usb slot, turn on and tap screen, it should show "detected" in top left corner then it updates, however my update files must have been corrupted as update failed and it seems its wiped the unit as now it shows detected but then goes to fastboot mode see pics
View attachment 5769595View attachment 5769593
I have tried many different firmware versions but it just goes to fastboot, I have tried a few different usb drives and tried both the 6 pin and 4 pin slots but still nothing
Click to expand...
Click to collapse
In my opinion your Boot Loader is corrupted that is reason why it can not be flashed.
The most valuable knowledge can be gained only on the bases of personal experiences. What i can recommend you not more just to make a try. Series of tries will lead to the success.

Wotaisalive said:
The most valuable knowledge can be gained only on the bases of personal experiences. What i can recommend you not more just to make a try. Series of tries will lead to the success.
Click to expand...
Click to collapse
yes I have tried and doesn't work. I guess all I can do now is wait for the seller to reply to me
My unit just goes straight to fast boot screen no matter which firmware I put on the usb

robfox1975 said:
yes I have tried and doesn't work. I guess all I can do now is wait for the seller to reply to me
My unit just goes straight to fast boot screen no matter which firmware I put on the usb
Click to expand...
Click to collapse
In my opinion your Boot Loader is corrupted that is reason why it can not be flashed.
Start to study ADB Shell and try to update it using shell commands via pc or replace your boot loader.
You can start here:
Junsun V1/Pro Megathread
This thread is consolidating all the information of Junsun V1 and V1Pro devices scattered in the Android Head-Units forum. I want to write and extend this to make it easier for new people. It's sometimes difficult to find the right information...
forum.xda-developers.com

Wotaisalive said:
In my opinion your Boot Loader is corrupted that is reason why it can not be flashed.
Start to study ADB Shell and try to update it using shell commands via pc or replace your boot loader.
You can start here:
Junsun V1/Pro Megathread
This thread is consolidating all the information of Junsun V1 and V1Pro devices scattered in the Android Head-Units forum. I want to write and extend this to make it easier for new people. It's sometimes difficult to find the right information...
forum.xda-developers.com
Click to expand...
Click to collapse
thank you I will read but I am unsure if I have the skill to connect to pc....maybe a phone repair shop could do it

Hello! I have a Junsun v1 2 Gb +32 head unit. I can't set the boot logo. Thanks for the help and the answers!

kiscsipas said:
Hello! I have a Junsun v1 2 Gb +32 head unit. I can't set the boot logo. Thanks for the help and the answers!
Click to expand...
Click to collapse
For changing the boot logo watch this video:
For changig boot animation check this:
If you can not catch the password it is : Topway

Wotaisalive said:
For changing the boot logo watch that video:
For changig boot animation check this:
Click to expand...
Click to collapse
Thank you very much for your help.

You are welcome.

Hello, I would like a phone dialer application under Agama car launcher. Can you recommend it? Thank you very much for your help!

Hello, hiw to turn on RDS on Junsun V1 ?

mmikolic said:
Hello, hiw to turn on RDS on Junsun V1 ?
Click to expand...
Click to collapse
Password: 123456
Exit and restart.
Thats all . . . .

Spoiler
Dobrý den. Dnes jsem konečně namontoval nový Junsun v1 s Androidem 11 a jsem z toho rádia docela zklamán. Myslel jsem, že namontuju rádio, nastavím základní věci a budu hrát. Tak to rozhodně není. Nepřehledný, složitý, celý večer koukám na internet a teď už asi 3 hodiny pročítám toto fórum. Zjistil jsem, že RDS je nutno nastavit, OK. Logo vozu je nutno kdesi stáhnout, OK. Ale co mě mrzí nejvíc, když jsem rádio namontoval, fungovalo vše v pohodě. Ovládací tlačítka vlevo stále měnila barvu, čehož jsem si moc nevšímal s tím, že to pak změním na stálou barvu. Připojil jsem zadní kameru a vyzkoušel funkci. Podle schématu v manuálu nešla, našel jsem info, že se musím použít hnědý kabel a pak už to fungovalo. Ale pak jsem si vším, že ona tlačítko vlevo jsou potmě. Víc než hodinu jsem hledal v menu, kde by se to dalo nastavit ale nenašel jsem. Poradíte mi prosím někdo, jak to nastavit? Koupil jsem k tomu i modul OBD2, docela jsem se divil, že v jednotce není žádná apka k tomu, stáhnul jsem Torque ale ten se mi nedařilo nijak připojit. Zkoušel jsem to už dřív v mobilu, tam jsem se s ním sice spojil, ale komunikace žádná, Santa Fe CM2 2006. To ale zatím řešit nechci, teď mě nejvíc trápí ta tlačítka potmě. Děkuji za radu
Mod. Translation: Good day. Today I finally installed the new Junsun v1 with Android 11 and I am quite disappointed with the radio. I thought I would mount the radio, set up the basics and play. That's definitely not the case. Unclear, complicated, I've been browsing the internet all evening and I've been reading this forum for about 3 hours now. I found that RDS needs to be set, OK. The car logo must be downloaded somewhere, OK. But what saddens me the most, when I installed the radio, everything worked fine. The control buttons on the left kept changing color, which I didn't really notice except that I would then change it to a constant color. I connected the rear camera and tested the function. It didn't work according to the diagram in the manual, I found information that I had to use a brown cable and then it worked. But then I notice that the button on the left is dark. I searched for more than an hour in the menu, where it could be set, but I couldn't find it. Can someone please advise me how to set this up? I also bought an OBD2 module for it, I was quite surprised that there was no app for that in the unit, I downloaded Torque, but I couldn't connect it in any way. I tried it before on my mobile phone, I did connect with it there, but no communication, Santa Fe CM2 2006. But I don't want to deal with that yet, now the buttons in the dark bother me the most. thank you for the advice

Luděk Masár said:
Dobrý den. Dnes jsem konečně namontoval nový Junsun v1 s Androidem 11 a jsem z toho rádia docela zklamán. Myslel jsem, že namontuju rádio, nastavím základní věci a budu hrát. Tak to rozhodně není. Nepřehledný, složitý, celý večer koukám na internet a teď už asi 3 hodiny pročítám toto fórum. Zjistil jsem, že RDS je nutno nastavit, OK. Logo vozu je nutno kdesi stáhnout, OK. Ale co mě mrzí nejvíc, když jsem rádio namontoval, fungovalo vše v pohodě. Ovládací tlačítka vlevo stále měnila barvu, čehož jsem si moc nevšímal s tím, že to pak změním na stálou barvu. Připojil jsem zadní kameru a vyzkoušel funkci. Podle schématu v manuálu nešla, našel jsem info, že se musím použít hnědý kabel a pak už to fungovalo. Ale pak jsem si vším, že ona tlačítko vlevo jsou potmě. Víc než hodinu jsem hledal v menu, kde by se to dalo nastavit ale nenašel jsem. Poradíte mi prosím někdo, jak to nastavit? Koupil jsem k tomu i modul OBD2, docela jsem se divil, že v jednotce není žádná apka k tomu, stáhnul jsem Torque ale ten se mi nedařilo nijak připojit. Zkoušel jsem to už dřív v mobilu, tam jsem se s ním sice spojil, ale komunikace žádná, Santa Fe CM2 2006. To ale zatím řešit nechci, teď mě nejvíc trápí ta tlačítka potmě. Děkuji za radu
Click to expand...
Click to collapse
Junsun V1 2GB+32GB - WIFI - CPU MT8227L - MCU: T3(L) // (NOT PRO, NO 4G)
Consider before taking a post here and please make sure whether you are writing in the relevant thread! Check your device configuration if it relates to this thread. If not please dont facilitate the proliferation of misinformation, otherway...
forum.xda-developers.com
Watch the video!

Database Users

welcome