[OTA][ERROR]Can't Update OTA on Unlocked BootLoader[?] - Desire 816 General

Thought to create a clean post about this error that you can't update ota on unlockedboot loader
MAIN PROBLEM WHEN YOU TRY TO OTA UPDATE BOOTLOADER JUST OPEN UP AND FAILS!!
HOW TO FIX??
FOLLOW THIS METHOD IT WILL 100% Help you
(This method works for not only HTC but also other majority mobile phones).
PROCESS!
1)Download the OTA Update which is available for your device
(Settings->About device->Software Updates)
2)After Download connect your device with usb cable to pc or laptop :good:
3)Now no need to find OTA File on your Data folder
4)Directly open your "Download" folders , here you go
5)Copy ota zip file to your pc and open it with winrar you will find "firmware.zip" open it and you can see "recovery.img" or "recovery" (its actually .img file)
-Switch phone off and POWER+VOLUME DOWN and press fastboot and connect your usb so you can see "FASTBOOT USB"
6)copy recovery.img to ADB Folder and follow simple steps ->"
fastboot flash recovery recovery.img
"
7)Follow that step if you are 100% sure your device works properly with ADB if not install all drivers for your device and try ->"
fastboot devices
" so you can see a codes with numbers(that means your device is proper working with fastboots
----------------------------------------------------------PROCESS OVER WITH PC/LAPTOP-----------------------------------------------------------
(come back to mobile)
Process with your device now!
1)Power up the device
2)Wait for few min/sec it will sync with downloaded ota & you can see your OTA Update is ready
3)Choose install now
4)It will install the ota update it will reboot 3-4 times (no panic)
5)It will reboot normally all apps will be verifed
--------HERE YOU GO YOUR DEVICE WILL BE UPDATED-------
Note :-
1)Recovery will be changed to STOCK Recovery , You can flash TWRP/CWM if you want after the ota updates
2)Same process for other OTA Updates
3)Sorry for Bad English , This steps are really very easy if you follow it properly Thanks for Attention
4)HIT THANKS BUTTON :fingers-crossed:

There is nothing inside my download folder after i download the OTA update

Zecake said:
There is nothing inside my download folder after i download the OTA update
Click to expand...
Click to collapse
check /cache

Does not work
I have followed all the steps to apply ota updates to my htc desire 816 but after installing updates 1st part of marshmallow 6.0 phone restarts and stuck at start screen htc logo. i waited for half an hour but nothing happens. it stuck at startup screen and not updated.can you provide any help?

Roberto Nigel said:
check /cache
Click to expand...
Click to collapse
/data/data/com.htc.updates/ in there somewhere.
need to rootexplore

Not working for me. Instalation stop on 25 %

the downloaded update file is nowhere to be found.
edit: sorry I found it.

chorlav said:
Not working for me. Instalation stop on 25 %
Click to expand...
Click to collapse
same here. could you find a solution?

thanx very very very very much pro you have realy fix a big problem for me

Thanks...
Thank you very much...
Searching and trying different method for 10 days. this guide saved me and my phone is back to stock again. you are great.

Related

Help installing a ROM.zip from ASUS on ZE500KL

Hello all,
I really need help for my ZE500KL. In summary, it stucks on ASUS logo and bootloop. I can't get to welcome screen.
It is not rooted, i've never touched to the original system. I got this problem after an update from OTA. The update was not interrupted for information.
I can get to the recovery menu, can do a wipe data/factory reset, but it solves nothing. Same problem.
I've tried :
- apply update from adb but this stops at 46% and failed with an error like E:failed to verify the whole-file signature
- apply update from microSD but it stops and failed without error message
I don't know if there is another way to fix.
Thanks
Bro go to the asus site and download the whole rom nd flash it thru recovery.
M also had a same problem.
So let me know nd which variant u hav?
Thanks for the reply.
When i said "I have apply update", this means that i've downloaded zip file from Asus website, and loaded it via the recovery but the process stops at 46%.
Maybe it will work for a custom recovery like CWM or TWRP but as i know, there is not a working CWM or TWRP for ZE500KL at this time. Maybe.
For me, the stock recovery don't work for loading the zip file from ASUS. It says something like : Unable to verify the whole-file signature, Process failed
Fus_XDA said:
Thanks for the reply.
When i said "I have apply update", this means that i've downloaded zip file from Asus website, and loaded it via the recovery but the process stops at 46%.
Maybe it will work for a custom recovery like CWM or TWRP but as i know, there is not a working CWM or TWRP for ZE500KL at this time. Maybe.
For me, the stock recovery don't work for loading the zip file from ASUS. It says something like : Unable to verify the whole-file signature, Process failed
Click to expand...
Click to collapse
If your device stops at logo this means that it boots into fastboot mode. I`ve had a same problem. You can take this adb driver . After installing you need to put in C:\adb file boot.img from archive which you dowloaded from official asus.com, then run cmd.
Code:
cd c:\adb
and last command will be...
Code:
fastboot boot boot.img
try it.
kvantor said:
If your device stops at logo this means that it boots into fastboot mode. I`ve had a same problem. You can take this adb driver . After installing you need to put in C:\adb file boot.img from archive which you dowloaded from official asus.com, then run cmd.
Code:
cd c:\adb
and last command will be...
Code:
fastboot boot boot.img
try it.
Click to expand...
Click to collapse
I tried. It doesn't work.
I proceed like this :
1- I've booted the device in recovery mode, connect it to PC and uninstall the device and his driver in to the device manager. I do the same in fastboot mode
2- I've installed the 15 seconds adb ver 1.43. As it is recommanded, I force install of drivers to "Android ADB interface" for recovery mode and "Android Bootloader Interface" for fastboot mode. At this time, adb detects the device via "c:\adb> adb devices"
3-I've extracted the "boot.img" from UL-ASUS Z00E-WW-12 8 5 106-user.zip from Asus Website
4-No problem to proceed with "c:\adb> fastboot boot boot.img" BUT that's all.
--> The device boots, passes the ASUS logo with the powered by android at the bottom", arrives to the second ASUS logo (the one animated), then there are messages "Android upgrading, optimising 1 of 1 app", "Starting apps", then it reboots, and bootloops .... again and again. I have to take out the battery to turn it off.
Have you tried downloading the full ROM image from the ASUS support website again? (yes, download again and try flashing your device again). Usually when it says something about signature verification failed, it is due to the incomplete download of the ROM image (corrupted), or that it has been modified.
Do report back the results.
Download Link (for your convenience): http://dlcdnet.asus.com/pub/ASUS/ZenFone/ZE500KL/UL-ASUS_Z00E-WW-12.8.5.222-user.zip
Download Link (for your convenience): http://dlcdnet.asus.com/pub/ASUS/ZenFone/ZE500KL/UL-ASUS_Z00E-WW-12.8.5.222-user.zip
Click to expand...
Click to collapse
I's been thinking to this ...
I've downloaded 3 times the ROM from asus website. The download procees has been interrupted because of internet problem but i was able to resume after. I've even downloaded previous version. I am able to extract the zip file to my computer without error like cooupted file or CRC..
I need to know if other persons have the same problem exactly with this ZE500KL because, i have recently done the same thing with my ZE551ML and i had no problem.
Have you tried flashing the previous updates (software versions) instead? Could be a "bogus" update.
Rizzed said:
Have you tried flashing the previous updates (software versions) instead? Could be a "bogus" update.
Click to expand...
Click to collapse
Yes. Same problem with .172
I was been delighted when i see this TWRP for ZE500KL http://forum.xda-developers.com/zenfone-2-laser/development/recovery-twrp-3-0-0-0-recovery-t3319704 and it works,
But my joy was so short.
It says that it was unable to install the ZIP file because the ZIP is for WW_PHONE, and my phone is an OMNI_ZE500KL !!! What is this ? Never heard about it before. What's weird with this AUS ZIP file !!!??
Can you try to ADB Sideload the ASUS ROM?
sagematt said:
Can you try to ADB Sideload the ASUS ROM?
Click to expand...
Click to collapse
Yes. I've tried every way to install.
Fusxda said:
Yes. I've tried every way to install.
Click to expand...
Click to collapse
Open a thread on ZenTalk: http://www.asus.com/zentalk/
Never heard about this OMNI SKU before.
If someone else has the same exact phone with you with a different SKU (perhaps WW?), you could try asking him to backup the recovery.img on his phone for you to flash. After that, just flash recovery via fastboot and you should be good to go.
up
Rizzed said:
If someone else has the same exact phone with you with a different SKU (perhaps WW?), you could try asking him to backup the recovery.img on his phone for you to flash. After that, just flash recovery via fastboot and you should be good to go.
Click to expand...
Click to collapse
Hello , do you find the solution i have the same problem
could you help me , thanx a lot :good:
2xboy said:
Hello , do you find the solution i have the same problem
could you help me , thanx a lot :good:
Click to expand...
Click to collapse
Stock recovery (and TWRP):
https://github.com/sabpprook/android_device_asus_ze500kl/releases
Guys I Found The Solution For This Problem :
1-Flash TWRP Recovery From The Link : https://github.com/sabpprook/android_device_asus_ze500kl/releases
2- Wipe Data and Cache And dalvik Cache and Very Important (Wipe System).
3-Flash Back The Stock recovery From The Same Link Above.
4-Flash Your .zip Stock Frimware From The Link : https://www.asus.com/support/Download/39/1/0/20/KsY29RCpsJ2bea9O/32/
5-Please if this Helped You Press Thanks! Button And Enjoy.
The Trick: Stock Recovery Cannot Wipe System But TWRP Can.
P.S: You Cannot Flash The Frimware From TWRP ... It Will Give An Error.
Enjoy
I find answer
Bro, download this file failobmennik.usite.pro/updater-script.noext and change \META-INF\com\google\android\updater-script
Hi,
I'll test it, and will give feed-back
Thanks

Can't Update To 6.0.1...(Need Help)

I tried to update my phone to the latest version. I hit install from the notification, my phone reboots goes into TWRP recovery.... does nothing, then I have to "reboot into system" and then the phone boots up like normal.
Without updating to 6.0.1. Does anyone know why this is happening, or how to fix it?
I think you can't update the phone with official update method (Settings/About/System Updates) when you have unlocked bootloader and root.
READ.
http://forum.xda-developers.com/nexus-6p/general/guides-how-to-guides-beginners-t3206928
xT29c said:
I tried to update my phone to the latest version. I hit install from the notification, my phone reboots goes into TWRP recovery.... does nothing, then I have to "reboot into system" and then the phone boots up like normal.
Without updating to 6.0.1. Does anyone know why this is happening, or how to fix it?
Click to expand...
Click to collapse
You must return to complete stock, including recovery, before attempting an OTA update
Sent from my Nexus 6P using Tapatalk
As mentioned above, you can't use the traditional method of updating if you are are rooted and have TWRP installed. You will need to flash the images manually with your PC in order to update. There are multiple ways of doing this, but the easiest way I've found takes about 5 or 10 minutes and is documented elsewhere on this site, but long story short:
-install and confirm that ADB/Fastboot works on your PC and can see your phone
-download the latest image directly from google
-unzip the downloaded file on your PC and then unzip the file that was just extracted into your ADB folder
-edit the "flash-all.bat" batch file to remove the "-w" toward the end (to prevent wiping your data)
-put all extracted files into your ADB / Fastboot directory.
-connect your phone to your PC, power it on or reboot it into bootloader mode, and run the batch file that you edited (this will put you back to stock / unrooted)
-re-flash the twrp recovery image using fastboot
-re-root (install SU.zip using twrp).
That's my preferred method, and once you have everything setup (ADB / Fastboot working & factory image downloaded) is should only take a couple of minutes to perform.
As mentioned before, this is well documented elsewhere on this site. I may have missed steps or left out information as I am writing fast because I am currently at work.
Good Luck!

[GUIDE Step-byStep]RETURN2STOCK/UNBRICK/UNLOCK/ROOT] e.g. STUCK AFTER UPDATE

How to unbrick or get back stock on your Huawei Mate 8. There are many reasons why you would want to do that.
In my case my device (AL10) was stuck at "your device cannot be trusted" after updating from B180 to B321.
First I got to thank acer73 for his software. ajsmsg78 and Kris Chen for their links to the right ROMs.
Also thanks to DarkSilentSC for his help, especially with the L29, great support.
He has a L29, which I don't have, so I'm glad he provides help with that device.
This worked for me on my AL10 to get it back on track, should work on other models too. Just have to find the right ROMSs as according to your model. However, I am not responsible if this does not work for you or if it bricks your phone even more.
And remember: don't forget turning on usb debugging whenever you can!
Unbrick (return to Stock)
1. Find yourself a stock ROM.zip according to your model and extract from the zip the update.app (I used one from a B172 (AL10) Stock ROM, I was running a B180 custom ROM, it worked.)
2. Download the Huawei Update Extractor http://forum.xda-developers.com/showthread.php?t=2433454
3. Extract boot.img, recovery.img, system.img and cust.img with the HuaweiUpateExtractor from the Update.App you find in the ROM to somewhere where you can find them easily
4. Head over to http://forum.xda-developers.com/mate-8/development/rayglobe-italian-knife-t3295526 (You can also do it with fastboot commands, but Acer73's tool makes it easier)
5. get yourself the Italian Knife (btw you probably have to turn off your anti-virus program), extract it in a directory on your PC and start Rayglobe_knife.exe
6. Put the images you have extracted into the folder Unbrick (same directory where you extracted Rayglobe Knife in). The folder was created after you started Rayglobe_Knife.exe
7. Boot your phone into bootloader.
8. In the Rayglobe Knife tool choose Unbrick and choose the option where it says you have placed all the images in the unbrick folder.
9. let the magic work. The phone will restart and it will probably take 15 minutes, make sure its charged enough.
After all that I quickly updated to the latest Stock ROM version, in my case B321, which you need to do if you want to flash later a custom B321. See second post if you want to do that as well or continue with unlocking the bootloader.
Now lets get the bootloader unlocked (for some reason mine was still unlocked)
1. Get Minimal ADB https://www.androidfilehost.com/?fid=24521665358595410
2. Hopefully you still have your unlock code (cause you need it otherwise it won't work)
3. Put your phone in Bootloader Mode (Press & hold power and volume down)
4. Extract Minimal ADB zip and run command.bat
5. Type <fastboot oem unlock xxxxxxxxxxxxx> (where xxxx is your bootloader unlock code)
6. Done
Now lets get twrp set up
1. For that we need minimal ADB again
2. Headover to http://forum.xda-developers.com/mate-8/development/recovery-twrp-huawei-mate-8-t3298567
3. Download TWRP according to your EMUI (For B321 it's EMUI 4.1)
4. Place the image in the directory of the Minimal ADB
5. Rename it to just twrp.img (not necessary but simplifies things)
6. Put your phone in Bootloader Mode (Press & hold power and volume down)
7. Run command.bat
8. Type <fastboot flash recovery twrp.img>
9. Then type fastboot reboot
10. Now you can hold volume up and power until your phone boots into TWRP
11. You need to format data (you'll lose everything on your phone)
12. Done
Remember: don't forget turning on usb debugging whenever you can!
!!!FOR L29 scroll down to DarkSilentSC's instructions!!!
After unbricking I quickly updated my AL10 to the latest version, in this case B321. Should work with all B3xx
1. Head over to Kris Chen's thread (this I used for the AL10)
http://forum.xda-developers.com/mate-8/development/rom-verison-t3324164
Or ajsmsg78's (also AL10 and L09)
http://forum.xda-developers.com/showpost.php?p=66776194&postcount=58 to get the Stock B321
2. Download the ROM and after downloading the zip file, extract update.app from it. Copy the UPDATE.APP to the internal memory of your HM8 in a folder called - dload (you may have to create it). Then press [volume+]+
[volume-]+[power] together to force the update.
3. Voila B321
-----------
!!![For the L29 you should try DarkSilentSC's instructions, which you find below or in post #54 on page 6 http://forum.xda-developers.com/mate-8/general/unbrick-updating-to-b321-t3375934/page6 don't forget to hit thanks!!!
1. Start from stock B170 firmware with TWRP ready
2. Extract BOOT, CUST, RECOVERY, SYSTEM from B321 UPDATE.APP
3. Add firmware .zip file (which contains META-INF folder and UPDATE.APP) and place it into internal storage
4. Make sure internal storage data is fully backed up
5. Delete All Accounts in Settings
6. Go to Recovery, Wipe Cache, Delvik Cache, Data, System
7. Flash that .zip file! (Getting errors is okay at this time) [This is what I didn't do before!]
8. Boot straight to bootloader
9. fastboot flash boot, cust, and system
10. let it boot. Let it proceed with encryption process in chinese and fully boot into EMUI
11. NOW I'M AT EMUI 4.1!
12. Reboot to fastboot and fastboot flash insecure_boot and flash TWRP
13. Reboot to recovery (TWRP) and then flash whatever rom you want to place in!
14. Enjoying it!
Great, was looking for details instructions like that, was stuck at cannot be trusted screen
Hello. Also i stuck today when i try to update. I try at my own all what did you said ......everything greast but when i try to flash rom from update.app proccess no pass more than 5:%.
My phone was also al-10 but 2 months ago i debrand with internation rom of acer. Nothing i cant flash . phone reboot work but can flash i thing my problem is the oem info file. Can anyone please help me
ganjbass said:
Hello. Also i stuck today when i try to update. I try at my own all what did you said ......everything greast but when i try to flash rom from update.app proccess no pass more than 5:%.
My phone was also al-10 but 2 months ago i debrand with internation rom of acer. Nothing i cant flash . phone reboot work but can flash i thing my problem is the oem info file. Can anyone please help me
Click to expand...
Click to collapse
Which update.app did you use? Maybe your download is corrupt?
BTW I debranded mine too with Acer's to international.
GerManiac said:
Which update.app did you use? Maybe your download is corrupt?
BTW I debranded mine too with Acer's to international.
Click to expand...
Click to collapse
NXT-AL10C00B321 i extract i unbrick from acer tool and then i use uppdate.app t but no pass more than 5%
What method you used for deprand? mine after debrand no able to use wifi recovery also no let me update even if i install factory recovery.
ganjbass said:
NXT-AL10C00B321 i extract i unbrick from acer tool and then i use uppdate.app t but no pass more than 5%
Click to expand...
Click to collapse
But you first used different ROM images to unbrick and then tried to update to B321.
really sounds as if your file is corrupted. Would try to download it again
GerManiac said:
But you first used different ROM images to unbrick and then tried to update to B321.
really sounds as if your file is corrupted. Would try to download it again
Click to expand...
Click to collapse
ok i will try tommorow......thanks for help by theway the phone booted but if i flash recovery for root no boot.... very strange....sometimes aloud to flash from boot some times no ohhhhhhh(((
Or something no correct with huawei extractor..... Can you provide extracted files?
Thanks in advance.
So I unbricked with B170 and then tried force flashing B321. My first attempt at flashing B321 ended up getting stuck at 5%. Tried flashing again and it said it was incompatible with the current firmware version of my phone. Any ideas on what I should do next?
Edit: Nevermind. I mistakenly copied the UPDATE.APP from B170 to the dload folder instead of the one from B321. lol
Now on B321. Thanks!
AndroidBestieRE said:
Great, was looking for details instructions like that, was stuck at cannot be trusted screen
Click to expand...
Click to collapse
Used this stock ROM for L29 to unbrick, it worked well following OP instructions
update.hicloud.com:8180/TDS/data/files/p3/s15/G1076/g104/v46463/f1/full/update.zip
hi, i have follow unbrick guide with knife, flash from knife and phone reboot. when phone reboot in settings, info phones, serial number is b321. is corretcly??
danielg90 said:
hi, i have follow unbrick guide with knife, flash from knife and phone reboot. when phone reboot in settings, info phones, serial number is b321. is corretcly??
Click to expand...
Click to collapse
Don't know which ROM you used to unbrick.
But seems that you used an B321 if that worked for you and you have no problems then that is great.
Could mean that wet can unbrick straight with the most current ROM available. If someone else could confirm?
GerManiac said:
Don't know which ROM you used to unbrick.
But seems that you used an B321 if that worked for you and you have no problems then that is great.
Could mean that wet can unbrick straight with the most current ROM available. If someone else could confirm?
Click to expand...
Click to collapse
i have AL10, please link stock rom that you used
danielg90 said:
i have AL10, please link stock rom that you used
Click to expand...
Click to collapse
Can't find the link right now, am in the car, but I've found this link to B170
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G884/g77/v43738/f1/full/update.zip:
Did not check though if it works
GerManiac said:
Can't find the link right now, am in the car, but I've found this link to B170
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G884/g77/v43738/f1/full/update.zip:
Did not check though if it works
Click to expand...
Click to collapse
sorry, is possible flash with knife if bootloader is locked? my bootloader is locked
hello, my phone is still stuck.. i tried other cust/system/recovery/boot from other update.app, but its still stuck at: your device has been unlocked... im on l29
Have NXT-L29, downloaded stock L09 file from posted link, placed UPDATE.APP into 'dload' folder which I created, but still hanging at 5%. What to do?? Exactly where do I create this 'dload' folder? Just at 'Internal Storage'?
danielg90 said:
sorry, is possible flash with knife if bootloader is locked? my bootloader is locked
Click to expand...
Click to collapse
Bootloader has to be unlocked. You can unlock best with DC unlocker, it's fast and only costs around 5 dollars.
Unless you already have your unlock code then you can unlock following instructions see my first post
GerManiac said:
Bootloader has to be unlocked. You can unlock best with DC unlocker, it's fast and only costs around 5 dollars.
Unless you already have your unlock code then you can unlock following instructions see my first post
Click to expand...
Click to collapse
ok how can i unlocked bootloader with b321 stock?
DarkSilentSC said:
Have NXT-L29, downloaded stock L09 file from posted link, placed UPDATE.APP into 'dload' folder which I created, but still hanging at 5%. What to do?? Exactly where do I create this 'dload' folder? Just at 'Internal Storage'?
Click to expand...
Click to collapse
What are you trying to do? Unbrick or update?
The folder has to be created in internal storage

can't get any android 6 update to work :(

Any help?
Tried downloading every single ROM I found but none of them allow me to update from my current firmware.
I think I mgiht need to first stablish a european stock android 5 so I can go ahead and use the ROMS that are actually around the web, but cdont know how to do that!
THANKS!!
I have the same problem, althought mine ends in B140. Does anyone know how to update it?
same problem but i have b210.
thanosnic said:
same problem but i have b210.
Click to expand...
Click to collapse
heroe7121 said:
I have the same problem, althought mine ends in B140. Does anyone know how to update it?
Click to expand...
Click to collapse
groggycl said:
Any help?
Tried downloading every single ROM I found but none of them allow me to update from my current firmware.
I think I mgiht need to first stablish a european stock android 5 so I can go ahead and use the ROMS that are actually around the web, but cdont know how to do that!
THANKS!!
Click to expand...
Click to collapse
yes it is possbile... but a long way..
Things you need:
Root
Unlocked bootloader
TWRP recovery
Stock Recovery
First thing first, unlock your bootloader (see chapter 2 of this MEGA thread). Then you need TWRP recovery. Download this : (it contains root file and twrp).
TWRP and ROOT
Now, tap your build number 7-10 times, this will get you Developers Option on Settings. Go to Developers Option and enable it, also you must enable "Enable USB Debugging.. then connect it to your computer. Now extract the downloaded folder, you'll see a folder named data. go inside that and hold Shift and Right Click and Click on Open Commands Windows Here.. run following commands inside quotations:
"adb devices" -> lists your device, if it doesn't then you have some problems while enabling USB debugging... do it again..
"adb reboot bootloader" -> it will reboot the device to white screen with android logo and it must display "Unlocked" on green colours. if it doesn't, it means you havent unlocked your bootloader and you must not proceed any further..
"fastboot flash recovery recovery.img" -> doing this will flash TWRP recovery
"fastboot reboot"->reboots the device..
For rooting, copy 1.zip and 2.zip to your phone/sd card. Then you must go to recovery mode. Connect your mobile to computer via USB cable, and open commands window on data folder (same as you did for TWRP).
"adb reboot recovery" -> will go to TWRP recovery. Click on Install and select 1.zip first to flash... after flashing it will reboot your device. Open the SuperSu app once and close and uninstall it. Go to recovery mode again and then flash 2.zip.. it will reboot again.. now, download Es File explorer or other root browsers. go to /data/app and cut eu.chainfire.supersu and paste it in /system/app with the following permissions rwx r-x r-x and reboot. Congrats, you are rooted now.. Off to next steps.
Now, as you're rooted. Download this file ... After downloading this file you need to copy and paste to this path: /dev/block/platform/hi_mci.0/by-name (for this, you need to be rooted).. It will change your region from c185 to c432.. Restart and you must have c432.
Now, unroot your device and flash stock recovery(for the time being). It is necessary to have stock recovery and be unrooted while upgrading android.
Upgrading process
Download this http://huaweidevices.ru/huaweiservic...urope_Dual.rar B132 version, there must be 2 folders "dload"(it should contain UPDATE.APP with file size approx. 1.3 GB) and "custom" (custom folder must also have UPDATE.APP file inside it, but very small in size) , copy the dload folder to internal memory of your phone (the folder must have updata.app inside it) and do local update... after that copy the custom folder to your device and rename it to dload and do local update again.
Note: it is necessary to flash larger UPDATE file and then smaller UPDATE file to remove Balong issues.
Then download this: http://huaweidevices.ru/huaweiservic...170_Europe.zip B170 version and repeat the above process of upgrading.
after this you should be able to see OTA update of B550/B560 marshmallow update... if it doesn't show yet, then download it from here: http://download-c.huawei.com/downloa...20&siteCode=es B550 version.

Help. have anybody succeed downgrading from emui5 to 4.1?

i mean .. i tried everything
but.. still i stock on this ugly thing
can anybody help me?
im a NXT-DL00
kinda desperate
It's not as complicated as you might fear, stick with this and we'll get you back to 4.1
You have to be using EMUI 5's stock recovery for this to work, if you don't have it anymore use the Huawei update extractor to pull it and then install it via fastboot.
Then place the update.app file from the 4.1 firmware you want to roll back to into a folder called dload in your internal storage's root directory.
Turn your device off and hold VOL+, VOL- and power at the same time, it should enter dload mode and automatically start updating. when it is done you should be back to 4.1
You'll need to re-unlock your bootloader and reinstall TWRP for 4.1 but that should be it
any questions?
MathewBrack said:
It's not as complicated as you might fear, stick with this and we'll get you back to 4.1
You have to be using EMUI 5's stock recovery for this to work, if you don't have it anymore use the Huawei update extractor to pull it and then install it via fastboot.
Then place the update.app file from the 4.1 firmware you want to roll back to into a folder called dload in your internal storage's root directory.
Turn your device off and hold VOL+, VOL- and power at the same time, it should enter dload mode and automatically start updating. when it is done you should be back to 4.1
You'll need to re-unlock your bootloader and reinstall TWRP for 4.1 but that should be it
any questions?
Click to expand...
Click to collapse
first of all thx4helping.
can u tell where to find this EMUI5'S STOCK RECOVERY...
craigzhong said:
first of all thx4helping.
can u tell where to find this EMUI5'S STOCK RECOVERY...
Click to expand...
Click to collapse
Ok, so you should already have it, unless you installed some form of TWRP since updating to EMUI 5.
If you don't have the stock recovery anymore:
extract the EMUI5 rom zip that you flashed to update to your desktop
download this tool on to your computer
http://forum.xda-developers.com/showthread.php?t=2433454
run it and hit the "..." button, this will open a new window, find the update.app file that you just extracted and select ok.
This will bring up a list of files one will be called recovery, right click it and click extract.
Then in fastboot mode:
Code:
fastboot flash recovery recovery.img
let it run and you should have the stock recovery back again
MathewBrack said:
Ok, so you should already have it, unless you installed some form of TWRP since updating to EMUI 5.
If you don't have the stock recovery anymore:
extract the EMUI5 rom zip that you flashed to update to your desktop
download this tool on to your computer
http://forum.xda-developers.com/showthread.php?t=2433454
run it and hit the "..." button, this will open a new window, find the update.app file that you just extracted and select ok.
This will bring up a list of files one will be called recovery, right click it and click extract.
Then in fastboot mode:
Code:
fastboot flash recovery recovery.img
let it run and you should have the stock recovery back again
Click to expand...
Click to collapse
im at B523 now... i tried what u told me.. didnt work out as i expected
failed at 5%
First setup roll back package via dload then your original software according to your brand also via dload
baasseemm said:
First setup roll back package via dload then your original software according to your brand also via dload
Click to expand...
Click to collapse
what roll back package.. seems like dl00 doesnt have one
Cust partitions miaght have got damaged
I can't help until you tell me more information that you emui5
craigzhong said:
im at B523 now... i tried what u told me.. didnt work out as i expected
failed at 5%
Click to expand...
Click to collapse
That's fine, try a different update. Mine worked on B321

Categories

Resources