I recently ordered a "MTK2502D" based Smartwatch with Heart rate reader and Pedometer.
as i havent read much about 2502D series, i a mnot sure if it is just a rebranded/names 6261 or it is a real 2502 one.
will post ROM later here. DO you guys think it will be possible to use VXP files on that watch? - or has anyone allready tried such a watch?
Item is still on the way, so i could not verify Memory / all the other stuff on it.
Website mentioned 32/32 MB, but on the other hand clearly states it as MTK2502D. not sure if this another marketing trick.
Display should be 240x240, mentioned as IPS, Watch has no SD card support though, but it also states it has BT 4.0 (MTK6261D has only BT3.x )
Link: https://goo.gl/Q3wqPt
Rom DUMP MTK2502D Readback Extractor help needed
Hey Golem_ , great work on the tools.
I recently ordered a feature watch (MTK2502D) which supports blood pressure, pedometer and BT connectivity to Smartphone.
It is advertised as MTK 2502D, and seems to feature 4mb/32MB only.
MTK Smartdevice recognizes the watch from android, and i was able to add a SINGLE watchface via "My applications" .
I did a rom dump as first Action, and it was only possible to do that with the 4MB setting.
Anyway, i am not able to create a flashable rom with readback extractor MTK 2.4 .
I hope u have the possibility to split the Dump into something i could flash in case of (brick) emergency.
i want to try if i can add vxp files to the phone, but it does not even have the possibility to let it register as flashdrive to PC.
So here is the rom dump (i guess the dump itself is okay, but it might need some fix for having a flashable file afterwards):
so, its a true 2502, only with less ram (4/32mb) i managed to change watchface with a vxp file allready, odd thing is, only the digital ones work, the ones with a second , minute hour hand only show the background with a non moving set (or not even showing) of hands.
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vs
I've same kind of chipset in my cheap smartwatch, a Kingwear GV68. (their are many different smartwatches with this mediatek MTK2502D chipset).
I use the smartphone app: Mediatek Smartdevice to add apps on smartwatch. (bug in yahoo weather is, it doesn't find city)
The advised app: Fundowear support installation of apps. but it doesn't have it preloaded in the internal storage "appmanager" directory., and it's constantly using gps if you approve it. Good thing of fundowear is: it shows the messages (words) in sms, whatsapp and so on.
Weird is, that you can install only one of those apps on your smartphone, because if you install a second one on your smartphone you get a error that it conflicts with a already installed app.
Hello guys
I have lefo gw33 smart watch with MTK 2502D and after i open the box i found macro USB cable in the box and i dont found any micro USB port in the smart watch or the charger i think it into the watch any one know about that guys i need connect the smart watch with PC to dump the memory i cant load a new watch face i faced this massage ( not enough space to install app )
Related
Hello guys, i have bought this smartwatch yesterday that branded by Maxxout with mediatek 6261. Different a bit with mediatek 6260a. There is no themes, radio, calculator and there is have facebook, browser and twitter but cant access even i have putted the sim card. My question is, is this have any firmware that i can flash so that i can improve the function? The design was very elegance same like Galaxy Gear 2. I really need to use this smartwatch badly. Anyone who knows about this, please help me (
(sorry for my broken english)
If you bought this watch:
http://www.ecubestore.com/products/Maxxout-DZ09-Touch-Screen-Sim-Card-Smart-Watch-Phone/5
unfortunately that model has nothing to do with Android Wear and possibly even with Android itself, it only shows on the screen some icons similar to Android.
Exactly. I bought from this seller. This model has much problem. This is just wasted my money. The descriptions told that this is mtk6260a but when received the parcel, there is totally the fake one with the same material and design. Dissappointed
Unfortuantly Mediatek (mtk) refuse to release their souce code, so chances for custom roms are slim to none.
Try searching for some apks and sideload them if they are not available via the play store.
But seriously a single core 533Mhz CPU, it's gonna run like a three legged dog.
Problems with getting past dz09 smartwatch sos screen
I can't get past the screen where is says "input phone password" and at the bottom it has sos button . however, even when I press it with my SIM card and micro in it won't call and Idk the password. I woke up to the screen like this and I had been using it for almost a couple weeks.
Any roms for mtk6261?
jamil_khan72 said:
Any roms for mtk6261?
Click to expand...
Click to collapse
jamil_khan72 said:
Any roms for mtk6261?
Click to expand...
Click to collapse
https://drive.google.com/drive/folders/0B_hRh3DjuBoeNl9tM3ZRc0pDeTQ
Polis4 said:
https://drive.google.com/drive/folders/0B_hRh3DjuBoeNl9tM3ZRc0pDeTQ
Click to expand...
Click to collapse
Not even one of it is the factory default firmware for my DZ09. Its all crap.
Try this one.
://drive.google.com/drive/folders/0B8gP_joDg2g5QUdodExYS0RHU1k?usp=sharing
dont forget to add the
h t t p s at the begining.
Anyone know how to flash a better OS on it or at least make it functionable?
What the heck?
I bought this and the ad said it was something else... see the ad here on wish....
h t t p s://w w w .wish.com/c/58bc30e6643c967ad9c82c1e
I am of course requesting a refund, but since that takes a bit, I am curious about if there was anything that can be done with this device.... It has what looks like a wifi antenna behind the battery, but no options to connect in the settings, I do have some working knowledge of android devices( I have broken a few and had to fix, lol) but the OS on this is def not android, I looked it up and found it is most likely NeucleusOS or something like that.... My question is if someone has a cheap chinese knock-off that has android, can someone tell me how to change the drivers on this and build a new ROM/OS to replace what is in this?
I will bet that I will need to post this in a different forum or start a new one , plus post some pics and specs, and will do so..
Will anyone help me mod the heck out of this thing to see if we can do something with a $11 smartwatch that wasn't what was advertised?
Need a DZ09 MTK 6261 firmware that isn't crop????
Thanks everyone
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Hola amigos, tengo este problema de imagen, me ayudan???
I have the same problem here.
I have the negative colours after an update. I was wondering if I can sort of copy the software from my brother's watch which is the same like mine but he didn't updated his one. Can I?
I found this dz09 on dealextreme... Look the specs and shyte... Is this real? Cuz till now i totally trust deal extreme!
No, it's fake
Dylan Hameleers said:
I found this dz09 on dealextreme... Look the specs and shyte... Is this real? Cuz till now i totally trust deal extreme!
Click to expand...
Click to collapse
Mtk6261 can't support official nucleus is, much less android. The description is fake. You are better off buying a QW09, it's a Chinese smartwatch that runs android funOS
This watch is Bluetooth 3.0. All functions support android 4.3 and up smart phones. But for iphone, not it just support answer & call, phone book, music play, camera, clock, pedometer, phone anti-lost alert. """"""""""""""""""""""""""""Still not support SMS""""""""""""""""""""""""""""""""""""""""""" , "Radio", remote camera control, sleep monitoring, etc.
what that means , i cannot recive message on my dz09 ? (i am planing to buy this and pplease answear my question ..)thank u
Looks like a really nice watch and cheap. It has a display of x5.
Specs:
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but we can add watch faces from facerepo like rolex and omega?
we can put faces with others info like heart, pedometers , battery level etc?
im looking for a cheap smartwatch like motorola 360 design, with these feature and also ok google to send whatsapp without get my phone in my hand.
you can suggest me?
robertusIT said:
but we can add watch faces from facerepo like rolex and omega?
we can put faces with others info like heart, pedometers , battery level etc?
im looking for a cheap smartwatch like motorola 360 design, with these feature and also ok google to send whatsapp without get my phone in my hand.
you can suggest me?
Click to expand...
Click to collapse
This watch and all Finow watches are officially supported here = http://roundandroidwatches.proboards.com/
Whilst we all work here on XDA as well - come over and register to find out about this and all round stand alone Android smart watches.
You can change watch faces easily for this watch and even make your own with an app one of our members has created. All this information is available in our forum http://roundandroidwatches.proboards.com/ and G+ Community https://plus.google.com/u/0/communities/109827242607524552712
These faces do display step, battery and other information - have a look for yourself.
Just be sure about this one important thing - it is a standalone device - for use with a nano 3G sim card, like a regular phone.
It will not work like Android Wear - it can display some notifications from your phone via Bluetooth but no phone calls or text messaging is/are possible.
It is a real phone in a watch.
By the way - a note to the original poster - you cannot post adverting links on XDA !! You've been warned !!
---------- Post added at 06:33 PM ---------- Previous post was at 05:51 PM ----------
URGENT WARNING !! - DO NOT use the add watch face option at the end of the installed watch face chain which is an + symbol.
The server used to host the faces available through this option is hosted in China and has terrible trouble delivering the face to the watch.
This quite often ends up with a half installed watch face which then corrupts the launcher database.
It ends with the watch failing to boot correctly to the launcher and the only solution is to flash the watch with original firmware (a scary process for some ! )
can i change the straps?
Hi there folks!
At bottom you see my desktop from dex, i have fullHD samsung TV to work with dex, i wish to have better screen resolution but you know, money, money, money.... In nearest future i will buy desktop monitor and attach all cables and stuff to it. But later, ofcorse, i will share my setup.
I have few apps as you see, i use samsung internet browser for facebook due to it`s desktop mode that is best for dex, chrome`s facebook experience is not good, and samsung`s version is just like normal pc feel like facebook. So i have shortcut there. And for writing - for now i have open office port but this makes me angry due to spell checking, I`m writing native in Polish but i want to write also in english without mistakes and that open office port is just more problems that benefits. Also i have camera roll gallery app but also - to change because of lacking 360 photos view, any ideas?I had quicpic but i read that newest version is somehow buggy and this pink fonts... nope.
Rest of apps is just normal, and i cant find any other usefull apps to use with dex for now, i`ve try to connect my two hard drives to dex but it`s just not working like i want it to. What is funny - i have tv android box and this peace of cheap dung works normally with both hard drives... I`ve try different ntfs mounter sollutions but everytime - failure.
For now i feel like DEX is not developing anyhow, no updates, no new functions... i hope that this is no project like bada os project, i hope that this would be developed in future.
So, what is your ideas, apps, tricks and tips for DEX? How your DEX screen looks like?
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Hi. I have got a smarwatch called Lemfo dt78 or DT No.1 DT78. I need the firmware or anything would help me to modify it to add languages or new skin fasces please. Thanks
Watch faces could be changed through wearfit app 2.0. is there any one who can modify the app and add watch faces.
DT78 Reverse Engineering
I was able to decode the BLE packets sent to and from the watch and connect it to an ESP32 board
I have the firmware but I don't know how to edit
Sorry, I'm a new user so i can't post links
github.com/fbiego/dt78
Are there any substitution sync applications instead of wearfit or wearfit2.0 for DT78 ?
Discover inside: https://fccid.io/2ASHI-DT78/Internal-Photos/09-DT78-IntPho-4522995
Battery Info:
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The wearfit2.0 app is too bad...and lack of a lot of basic notifications
DT78 App
coolpixs4 said:
Are there any substitution sync applications instead of wearfit or wearfit2.0 for DT78 ?
The wearfit2.0 app is too bad...and lack of a lot of basic notifications
Click to expand...
Click to collapse
I made an alternative app for android
available on my github
github.com/fbiego/DT78-App-Android
Fbiego said:
I made an alternative app for android
available on my github
github.com/fbiego/DT78-App-Android
Click to expand...
Click to collapse
Cool, thank you for your app...I like it.
I will try and give you feeb back. Hope it will available soon on play store, and it will defeat the wearfit and wearfit2.0 to be the best app for DT78/DT92.
However, it seems very difficult to auto establish the connection and reconnecting...after disconnected
EDIT:
So kool...Download DT78-App-Android v1.8
I like the simple look UI of your app, light weight but powerfull
However, it seems that the connection did not stable
Let's me use it for few days and feed back again.
V.1.8 connection unstable, please check...
Dear Fbiego, SAVE MY WATCH...please
Can you make a video to guide us how to update firmware of DT78 by OTA?
My watch's firmware version is v6.06. Which version of your watch?
I saw on youtube some watches have firmware version v8.02
Thanks!
EDIT:
Unluckily,
The version v8.05 is not compatible with my watch. Now, the screen is shifted upward and inversed screen. Anyone can help me, please?
I need v6.06 to back to the original. Huhuhu...
coolpixs4 said:
EDIT:
Unluckily,
The version v8.05 is not compatible with my watch. Now, the screen is shifted upward and inversed screen. Anyone can help me, please?
I need v6.06 to back to the original. Huhuhu...
Click to expand...
Click to collapse
I don't know how the firmware can be reverted. I got the firmware v8.05 in a zip file which also included 2 more .bin files
C23_804_capacitive_hynitron_cst816s_update.bin
C23_test_20200402_1819.bin
Not sure if these are firmware files
Which version is showed on your watch before and after ? Did you OTA without any troubles? And where do you got the firmware?
Thanks
In product specifications description advertisements it is said that OTA is supported but now they refuse to support.
It is fully death after flash this file C23_test_20200402_1819.bin
No longer turn it on
I'm looking for the solution of JTag jump
I got the firmware from russian forum 4pda.ru, I have not updated my firmware using the files as it requires an iPhone.
I currently have v8.02 on the watch
Already bought another, ...
I recommend that DO NOT OTA update firmware for this watch since it has nothing changes except that the version number code: v6.05, v6.06, v6.09, v8.02, v8.04, v8.05 ....even v12.01
All the Chinese smart band's firmware is not interchangeable ... even in the same model code.
Dear Fbiego,
Can you add this function to next update of DT78-App ?. It auto re-connect BLE device if the connection is broken (Wearfit2.0 can do this-for example if we move the watch far from the phone- the connection break, however then if the watch moves back again close to the phone the connection will auto re-connect)
https://stackoverflow.com/questions/34425662/android-auto-reconnect-ble-devices
https://stackoverflow.com/questions/44446587/automatic-connecting-to-a-ble-device-android
What this does is if our device is disconnected it will keep on trying to connect to it until a connection is established.
Code:
else if (newState == BluetoothProfile.STATE_DISCONNECTED) {
intentAction = ACTION_DISCONNECTED;
DeviceActivity.runOnUI(() -> {
sharedPreferences = PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
String name_dev_1 = sharedPreferences.getString("Dev_1", null) ;
connectToDevice(name_dev_1);
disconnectGattServer();
});
}
}
Auto re-connect has been there, the reconnection is not immediate as it depends on the phone's scanning interval.
Please note that it may not work if Bluetooth is turned off intentionally or when the app stops due to error 133
Good to know that it's there. cheers
Fbiego said:
github.com/fbiego/DT78-App-Android
Click to expand...
Click to collapse
Great app, uses a lot less power compared to wearfit
Is there a way to send watchfaces to the watch?
And maybe add watchfaces?
Thanks
RobDC said:
Great app, uses a lot less power compared to wearfit
Is there a way to send watchfaces to the watch?
And maybe add watchfaces?
Thanks
Click to expand...
Click to collapse
Watch faces are hardcode in the firmware, recently there aren't have the solution to add more watch-face to DT78 (except the three additional option can be changed thru the sync-app)
These three watch-faces also cann't be modified thru the sync-app. Default it is available in the firmware, but not showed-up on the watch; It is only activated by calling the active code thru the sync-app
I dumped data from the SPI flash chip and found watch faces but the format is unknown.
Using RGB8, I get discolored images. 0xFF (white) gives bluish color on the watch
Check Github for more info
DT78 Smart Watch External Photos 08_DT78 ExtPho SHENZHEN XINKEYING DIGITALLIMITED
Smart Watch 08_DT78 ExtPho details for FCC ID 2ASHI-DT78 made by SHENZHEN XINKEYING DIGITAL CO.,LIMITED. Document Includes External Photos 08_DT78 ExtPho
fccid.io
FCC ID 2ASHI-DT78
fcc.report
All components are already there to build a Asteroid sports watch for instance with the Huawei 2 watch:
Huawei watch 2 as an open source Linux AsteroidOS sports watch
For an open source Linux sports watch with external BLE sensors, GPS would be very helpful. Is there an AsteroidOS watch which supports GPS? What about the Huawei 2 GPS watch? Asteroid IRC chat: PeterGamma For an open source Linux sports...
forum.xda-developers.com
But a miss a new watch with AsteroidOS as a basis for a sports watch. Kingwear K88 is new, and has an AsteroidOS port by Chandler Swift. But according to the AsteroidOS chat, the Bluetooth stack is a mess. For external Bluetooth low energy sensors, BLE is important.
I miss a high quality watch with an AsteroidOS port, for instance a port for a Fossil watch as a basis for an open source sports watch.
According to the Asteroid IRC chat, the bootloader of the new Xiaomi watch cannot be unlocked.The new Fossil watch is an alternative.
Fossil Smartwatch on AsteroidOS reddit:
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Hey, im planning on getting a Fossil gen 5 and looking for ways to hack it. Is it possible to get Asteroid OS working on it? I haven't seen the watch in the porting status, neither in working nor in not working
2 comments
Hi, in theory, it should be possible to port Asteroid to it.
The porting status page contains only watches that got requested or someone worked on. We can not really answer the question if a port is possible at this point because we do not have basic Infos about the device.
That being said, there are a few preconditions.
There needs to be a way to talk to the bootloader to flash ROMs or boot a different kernel. This is almost always done via USB on these watches. So you would need to open up the watch to find out if there are pads for USB or similar (see my post about the gen 3).
Kernel sources are a requirement as you need to recompile it with a different configuration. According to this spreadsheet and some searching I can not see the codename of the board. You would need to connect via ADB or boot into fastboot mode to get this info.
A ROM dump / official firmware image or root access are important as they simplify the port a lot.
Hope this answers your question somewhat. Let me know if you want to know something specific. You are also welcome to join the IRC channel if you need help in the process (note that answers on IRC can take a while as they are written by volunteers in their free time and possibly are in a different time zone than you).
2
Yeah that definitely clear some questions. I dont intend to open up the watch just yet, but I'll keep it in my for later. Thanks!
4
Here is the link to the source on Reddit:
https://www.reddit.com/r/AsteroidOS/comments/k2pox0