Database Users

Stock recovery extraced from BTV-W09C233B019 ROM - untested

Hi M3 users,
I'm a long time lurker and reader on XDA. Now it's time to give something back or at least participate
Following my recent M3 purchase a dugg a bit deeper into this topic and tried to get us the stock recovery for our devices.
I'm not really a dev. I just used the information I found here and in the russian forum where greatslon (thank you guy) is posting his work.
If you find an error in the process please let me know. The files have not been tested in any way. I have no idea if this would even work (encryption and so on).
So I managed to extract the recovery.img file from the chinese rom. This method will also work for the LTE variant.
Maybe @greatslon or @somboons can share their view on the topic or maybe @somboons can even use it in his tool.
Resources
http://4pda.ru/forum/index.php?showtopic=780572&st=120
http://forum.xda-developers.com/showthread.php?t=2433454
http://forum.xda-developers.com/tools/general/huawei-firmware-finder-team-mt-t3469146
https://play.google.com/store/apps/details?id=com.teammt.gmanrainy.huaweifirmwarefinder
Tools used
Huawei Firmware Finder (Team MT)
Huawei Update Extractor
Download
M3_BTV-W09C233B019_recovery.zip
Process
1. Start firmware finder (did use the android version)
2. Change device to BTV-W09C233
3. Downloaded the firmware B019 for BTV-W09C233 (no firmware for other variants present ATM)
4. Extracted and copied update.app to SD card
5. copy to PC
6. Extract recovery.img and recovery2.img using Huawei Update Extractor
Best regards,
Benjamin

Don't quite understand what's this for. First of all, recovery should be the same version as your ROM. I don't know if their mismatch will immediately lead to some malfunction, but some people on 4pda said they should match. Second - stock recovery's functions are limited to factory reset (wiping data, cache, etc.) and installing OTA updates. Without changing OEMINFO (and it's still unconfirmed), you won't be able to install any OTA except those, intented for your model and region, so again there's no need to install a higher version of recovery than your ROM is. But anyway, thank you for the extraction instruction.
P.S. I think there's no need to flash both recovery and recovery2. Recovery2 can be successfully replaced with TWRP and this combination is really great, cause you can launch TWRP by holding Volume Up button only.
And the only reason why you should keep recovery original is that it doesn't really wipe /data - it also creates some files there like custom.bin, containing your regional settings.

Hi Slavon,
Thanks for your highly appreciated comment. @somboons was looking for a stock recovery so I thought this might help.
Your given information are really helpful. I did not know that you could flash TWRP in recovery2 and replace erecovery Handy information.
I'm pretty new to the Huawei structure so always glad to learn something.
EDIT
A lot of good information can be found here: http://forum.xda-developers.com/honor-7/general/dual-recovery-honor-7-t3308398
Thank you very much,
sselpeelsxx

Giving Back
Benjamin,
I've also been a long time XDA lurker. Most of the devices I have owned were mainstream and thus already had a very active XDA developer community; Even if root had yet to be achieved, there would be hundreds of messages on the topic.
It seems the Mediapad M3 is just getting started. I am a developer of over 20 years, but very little android experience. However, I have recently spent a considerable amount of time (about 50-100 hours) working with the low level ADB protocol source code. And I have rooted and flashed no less than 50 devices, everything from cell phones to Android TV devices to routers.
I'm going to take this device on as my first real dev effort in this arena.
I have a few goals:
1. Get working backups for people that soft-brick or need to revert (including myself).
2. Recompile TWRP for the M3 to confirm greatslon's work, and better understand the process.
3. Release a stock rom that's pre-rooted and cleaned up (not that there was a lot of bloat on my device).
4. Release a custom rom that's not MIUI (perhaps based of CyanogenMod).
Since I have virtually no experience, I am sure these goals are quite lofty and will take some time. But hey, you got to have a plan, and I don't have anything else to work on right now.
Let me know if you want to work on anything together, or if you need any help with anything development related.
- 0D0A

Hey hey 0D0A,
I totally agree with you regarding the backups, I think once the first OTA update is pushed for the EU and US devices we have a good and safe way to go back.
Especially the US owners are struggling with greatslons TWRP version, that's the first thing we should tackle after the backup topic is cleared
I will contact you regarding possible work
Best regards,
Benjamin

can flash twrp via fastboot but get error saying and no recovery
hi, first thanks greatslon for doing the work on m3.
i seem to have succeeded in getting stuck and can't get it to boot into your custom twrp. adb on linux was working fine, but no longer. ditto for fastboot just get "waiting for devices" now. i switched to win10 and installed the hisuite app so i can use fastboot but still no adb. so i have tried to flash recovery and recovery2 but when i try to boot recovery i get error "Func NO: 11 (recovery image) ERROR NO: 2 (load failed)."
i then downloaded your custom rom and tried to flash the boot for that still no luck. i can't use adb so i am not sure how to just flash the custom rom with fastboot without being able to get into any recovery.
i did have this all rooted and working with your twrp but kept having issues with dpi and there was an ota update (b003) which wouldn't apply. so i tried to restore backup and it wen't south from there. basically now can't do much other than see the unlock "can't be trusted" page and bootloader.
any suggestions?

Desperately need stock recovery img, not sure exactly what when wrong, but it is stuck in a horrible boot loop. Tried Benjamin's recovery files and they seem to remove twrp and put it somewhat back to normal, but can only access the emui recovery and that fails to load the files. Put twrp back and tried greatslon's ROMs, they load but goes back to boot loop. Wipe and format everything, install my original backup through twrp recovery, it says it works, but again, back to boot loop... at this point I think I'm dead... any ideas, any word on the official recovery img? anything? Help!!

What device do you have? And what version were you on?

sselpeelsxx said:
What device do you have? And what version were you on?
Click to expand...
Click to collapse
I have the M3, BTV-W09, not sure what version, MM6.0 EMUI 4.1

Anyone have any other ideas on horrendous boot loop?

sselpeelsxx said:
Hey hey 0D0A,
I totally agree with you regarding the backups, I think once the first OTA update is pushed for the EU and US devices we have a good and safe way to go back.
Especially the US owners are struggling with greatslons TWRP version, that's the first thing we should tackle after the backup topic is cleared
I will contact you regarding possible work
Best regards,
Benjamin
Click to expand...
Click to collapse
Hello, I am unlocked, TWRPed, and rooted, but am trying to reverse all of that. My build number is BTV-W09C128B002. Is it safe to download the stock recovery from the OP for my device? Or do I really need the C128 version?

Hello and sorry for the late response, you would need the matching version for your C128 device.
I may be able to extract recovery from an update, I have to look into this tomorrow.
Regards

sselpeelsxx said:
Hello and sorry for the late response, you would need the matching version for your C128 device.
I may be able to extract recovery from an update, I have to look into this tomorrow.
Regards
Click to expand...
Click to collapse
Thanks! I have been able to use the Huawei Extractor to extract a recovery.img from OTA updates, but have been afraid to try flashing it. It has been recommended to hold off on trying that since that recovery.img is from an OTA and not a FULL update. Any thoughts?

I upgraded to Nougat Manually and it half worked :S

So I followed a tutorial online to install Android Nougat 7.0 on my Huawei P9 lite. Once I was in TWRP I realised I was supposed to install two update files from two different .zip files. Trouble is I only had the one update on my phone at the time. I didn't want to exit TWRP at that stage because I already installed one of the update files.
When I booted my phone after the update, it all seemed to be working with 7.0 installed. Then I noticed my internet data wasn't working outside of wifi, and my bluetooth isn't turning on. The rest seems to be running fine other than those two things.
I rely a lot on bluetooth and internet on the go. I need it back, does anyone know what I could do, outside of factory reset?
Thanks

factory reset wouldn't help, you need to reflash update.zip and data_full.zip AT SAME TIME without rebooting

Coolyou said:
factory reset wouldn't help, you need to reflash update.zip and data_full.zip AT SAME TIME without rebooting
Click to expand...
Click to collapse
Okay, I realised that just now. Trouble is I am having trouble booting into TWRP now. I just get "your device has been unlocked and can't be trusted." with an orange web link.
For some reason my phone says in the settings that I'm still on android 4.3 although the ui and functionality is 7.0. Also, the EMUI is 2.0. I don't know how I got TWRP working before but I think there's a conflict due to it half being 7.0 so recover won't boot. I have tried loads of tutorials online but none of the rocovery.img or twrp.img files are working.

have the exact same problem, on android 4.3 and stuck.
from what i understand to dload a working stock rom, you need to have the correct oem info that matches the recovery stock rom. i cant flash any OEMinfo as i cant get root from revolution recovery.
no access to Data partition either.
no other recovery's to install as its the only one for nougat.
So i need help for this issue too.

jackvdbuk said:
have the exact same problem, on android 4.3 and stuck.
from what i understand to dload a working stock rom, you need to have the correct oem info that matches the recovery stock rom. i cant flash any OEMinfo as i cant get root from revolution recovery.
no access to Data partition either.
no other recovery's to install as its the only one for nougat.
So i need help for this issue too.
Click to expand...
Click to collapse
I fixed it! It was more simple than I realised. I used the dload folder method; Placing the update.app into a folder called 'dload' on an sdcard. Then holding power, both volume buttons to initiate the update.
Thanks for your help guys!!

[Q] XT1768 getting September Security Update

Hello all,
Been a LONG while since I've actively played around with rooting and unlocking an android device. I finally "upgraded" from my very aged Galaxy S4 to the Moto E4 XT1768. I have successfully unlocked the bootloader, got TWRP installed, rooted with Magisk, and gotten Xposed installed with my favorite modules.
This morning, I got a prompt that a new security update is available, and like a noob, I tried to take the update. This resulted in me getting stuck in a loop where the phone only wanted to boot into TWRP. I got that fixed thanks to XDA, got the pending and failing update completely cleared and am booted back into the device normally, and have frozen the moto update service.... but now...
Is there a way without completely flashing back to stock rom? I know how to take titanium or nand/twrp backups, but I feel like this would still be hours of work to go back to stock, flash, re-root restore all apps blah blah. what are the chances of there being a dirty-flashable zip put out at this point?

The way I normally do these type of upgrades is to download the firmware (from here), use fastboot commands to wipe (erase) and flash the needed partitions (everything but data and recovery), boot to TWRP - flash the no-verity-opt-encrypt.zip & root, and then reboot to system - done. It's easy enough for me, but I know some prefer to being able to use a flashable zip in TWRP.
Also, I have to ask - did you get your e4 cheap? It's was replaced by the e5, some other phones seem to be getting replaced like the G6 series (it's gone on clearance at some places), so they can be had cheap.

bast525 said:
Hello all,
Been a LONG while since I've actively played around with rooting and unlocking an android device. I finally "upgraded" from my very aged Galaxy S4 to the Moto E4 XT1768. I have successfully unlocked the bootloader, got TWRP installed, rooted with Magisk, and gotten Xposed installed with my favorite modules.
This morning, I got a prompt that a new security update is available, and like a noob, I tried to take the update. This resulted in me getting stuck in a loop where the phone only wanted to boot into TWRP. I got that fixed thanks to XDA, got the pending and failing update completely cleared and am booted back into the device normally, and have frozen the moto update service.... but now...
Is there a way without completely flashing back to stock rom? I know how to take titanium or nand/twrp backups, but I feel like this would still be hours of work to go back to stock, flash, re-root restore all apps blah blah. what are the chances of there being a dirty-flashable zip put out at this point?
Click to expand...
Click to collapse
Flashing back to stock and taking the updates is really the best way. Unless you can find a complete firmware package of the new update which of course takes back to stock as well. Really the only way to do it. @MotoJunkie01 makes some TWRP flashable stock roms. And he also creates the partition updater which updates your oem partition and other important things that can't be done in the Twrp flashable stock ROM.

madbat99 said:
Flashing back to stock and taking me updates is really the best way. Unless you can find a complete firmware package of the new update which of course takes back to stock as well. Really the only way to do it. @MotoJunkie01 makes some TWRP flashable stock roms. And he also creates the partition updater which updates your oem partition and other important things that can't be done in the Twrp flashable stock ROM.
Click to expand...
Click to collapse
Speaking of that, @ALI12 just posted a stock firmware package for the NCQS26.69-64-10 build. He gave me approval to use it to update my firmware thread to the latest build, so I'll be updating that OP shortly.

MotoJunkie01 said:
Speaking of that, @ALI12 just posted a stock firmware package for the NCQS26.69-64-10 build. He gave me approval to use it to update my firmware thread to the latest build, so I'll be updating that OP shortly.
Click to expand...
Click to collapse
This will be for the XT1766, correct? Or will same build work for XT1768 (me thinks not)?

So what would the easiest/quickest way be to get updated with all of my apps and data intact? Twrp backup of data partition? Or would there be any way to do this without wiping data at all?

bast525 said:
So what would the easiest/quickest way be to get updated with all of my apps and data intact? Twrp backup of data partition? Or would there be any way to do this without wiping data at all?
Click to expand...
Click to collapse
If you're going to slash a firmware package you'll want to wipe everything. Especially data. Make a backup of your data first of course. After you flash TWR P you can try restoring your data and see if everything comes back. but everything in your downloads folder and all of that will be gone once you format data to remove encryption again.

Need backup img for tb-x304f

Hi I have tb-x304f.
I installed TWRP to get root access and by mistake I deleted my backup and now I can't update to 8.1.
So can someone give me backup img?
Thanks :good:

AlmogEd said:
Hi I have tb-x304f.
I installed TWRP to get root access and by mistake I deleted my backup and now I can't update to 8.1.
So can someone give me backup img?
Thanks :good:
Click to expand...
Click to collapse
They don't have images like Google devices, but flashable firmwares.
http://lenovo-forums.ru/files/category/287-lenovo-tab4-a10-tb4-x304l/ has it, second from the bottom, underneath all the OTAs. Double check that you got the 4F and not the 4L one.
I don't have this device so I cannot help you with it if you have issues, nor can I say this will work for you. I also really don't profess to be any kind of an expert so do ask in one of the other Tab 4 threads if needed... but I do have the TB-8704F & have restored it to stock several times and I would assume the devices to be identical in process so I can give you a guide if needed! The general path is:
Download the zip and extract it
Download and install Xiaomi Mi Flash (some say to use QFIL but it often throws up errors and sometimes requires flashing in multiple passes, when Mi Flash doesn't)
Plug your device into your PC
Put your device into Emergency Download Mode, easiest way for you is probably to first reboot to TWRP which you luckily already have installed
In TWRP go to Advanced>Terminal>type Reboot EDL
Open Mi Flash and it should see your device. Click Select, open the images directory in your extracted firmware and it should detect the flashing process XML
Click Flash, then leave everything to complete
I will warn you that you will lose everything on your device. There's no way around this that I know of, nor would I suggest it anyway. Just back up everything before doing the restore.
+ Good luck! But honestly I'd first weigh up whether you really want to update to 8.1 since you're already on a perfectly-working device. They already pushed the OTA once and had to retract it because of the amount of serious errors it had - but that's your call entirely.

AlmogEd said:
Hi I have tb-x304f.
I installed TWRP to get root access and by mistake I deleted my backup and now I can't update to 8.1.
So can someone give me backup img?
Thanks :good:
Click to expand...
Click to collapse
bro help me unlocked the bootloader yesterday and flashed recovery but then decided to downgrade the system with system sparse image in fastboot mode provided by o.p. of rooting thread, but now it is not booting up just showing lenovo logo and in fastboot mode again

Question about custom recoveries and bootloader relocking

Hello!
I have unlocked the bootloader of my Mate 10 lite and proceeded to flash TWRP and Magisk onto the device. But in doing so, I get an awful looking screen when I boot the device, so I thought I should relock the bootloader, now that TWRP has been flashed.
...I immediately regretted relocking the bootloader, as the system was inaccessible until I re-unlocked the bootloader and was able to access TWRP and the system again. So my question is, can you lock the bootloader with TWRP installed and still access the system?
Also, if I want to go back to full-stock, I have to download a stock ROM for the system from firmwarefinder and flash it with some tool, correct?

Tsun_Pooka said:
So my question is, can you lock the bootloader with TWRP installed and still access the system?
Click to expand...
Click to collapse
Unfortunately, it's impossible...
You can flash Stock ROM for the system from firmwarefinder (fullOTA-MF only!) using HwOTA, HuRupdater, Huawei Multi-tool (RUFI).
If You want to go back to full-stock with locked bootloader (not re-locked) , You have to flash Service ROM from dload (this process will erase all the data from your device!).

Tsun_Pooka said:
Hello!
I have unlocked the bootloader of my Mate 10 lite and proceeded to flash TWRP and Magisk onto the device. But in doing so, I get an awful looking screen when I boot the device, so I thought I should relock the bootloader, now that TWRP has been flashed.
...I immediately regretted relocking the bootloader, as the system was inaccessible until I re-unlocked the bootloader and was able to access TWRP and the system again. So my question is, can you lock the bootloader with TWRP installed and still access the system?
Also, if I want to go back to full-stock, I have to download a stock ROM for the system from firmwarefinder and flash it with some tool, correct?
Click to expand...
Click to collapse
How you unlock the bootloader?

bozka1 said:
Unfortunately, it's impossible... If You want to go back to full-stock with locked bootloader (not re-locked) , You have to flash Service ROM from dload (this process will erase all the data from your device!).
Click to expand...
Click to collapse
Thanks for the tips! By the way, what is dload? If it's a website, I cant find it (the fact that dload is short of "download" doesn't really help). I am now in need of that full-stock ROM.

Tsun_Pooka said:
By the way, what is dload?
Click to expand...
Click to collapse
https://forum.xda-developers.com/mate-10/help/formatting-dload-method-t3815949/page2

Whew. I got the bootloader AND FRP locked on me, and now I don't have a usable system. So now, I have to rely on eRecovery to download a 3GBs package and hope all things go well...the problem is, I'd need to find a place that offers fast WiFi...my internet is terrible.
EDIT: Got the system back up thanks to eRecovery. I'm not sure if I want to root or install a custom recovery on the Lite. I've realized even more that I should cherish my older phone, my Samsung Galaxy Win. At least this one isn't complicated or protected by Fort KNOX.

When u play with custom roms, u appreciate the customization/optimizations offered by developers, thanks to them. But with the time, u always feel stock ROM was best for this n that reasons. Recent 2/3 times I was able to use Huru Updater to get back to Stock ROM and it worked well (needs TWRP installed, and you may need to switch to other TWRP if u get error from existing)
You seem to be a beginner, so I would suggest to get help from some friends who can do it for you. Or obviously u can try ur self again and again, and learn good things until something finally works for u. You were able to relock bootloader so it means u have the code for ur device for locking/unlocking, save this code on at least 2 different places (email, google drive, dropbox etc.). Then u can easily unlock ur device again, and install Stock ROM etc.

usman400 said:
When u play with custom roms, u appreciate the customization/optimizations offered by developers, thanks to them. But with the time, u always feel stock ROM was best for this n that reasons. Recent 2/3 times I was able to use Huru Updater to get back to Stock ROM and it worked well (needs TWRP installed, and you may need to switch to other TWRP if u get error from existing)
You seem to be a beginner, so I would suggest to get help from some friends who can do it for you. Or obviously u can try ur self again and again, and learn good things until something finally works for u. You were able to relock bootloader so it means u have the code for ur device for locking/unlocking, save this code on at least 2 different places (email, google drive, dropbox etc.). Then u can easily unlock ur device again, and install Stock ROM etc.
Click to expand...
Click to collapse
Custom ROMs are the best thing to happen to the Galaxy Win, even if the available choices all have their compromises. But with the M10 lite, I think it's better to stick with stock and mod it. And I'm not exactly a beginner, but rooting the Galaxy Win and modifying it was no hard ordeal. Or the Galaxy Grand for that matter, which I changed its ROM entirely. The Mate 10 lite however, oh dear (wipes sweat).
I've got the system back up and re-fitted it with TWRP and installed Magisk. And yet, when I try backing up the data partition with TWRP, I meet a peculiar error. Excerpt from recovery.log:
Code:
I:addFile '/data/misc/bluedroid' including root: 1
==> set selinux context: u:object_r:bluetooth_data_file:s0
found policy '/data/misc/bluedroid' - '1DK' - '3c2755a577289547'
I:addFile '/data/misc/bluedroid/K+hpne9pCUEHa,R422fJJA' including root: 1
==> set selinux context: u:object_r:bluetooth_data_file:s0
I:Error adding file '/data/misc/bluedroid/K+hpne9pCUEHa,R422fJJA' to '/external_sd/TWRP/BACKUPS/FFY5T18328016218/2019-06-08--20-21-17/data.f2fs.win000'
Error creating backup.
I:ERROR tarList for thread ID 0
Error creating backup.
I:InfoManager saving '/external_sd/TWRP/BACKUPS/FFY5T18328016218/2019-06-08--20-21-17/data.info'
createTarFork() process ended with ERROR: 255
Backup Failed. Cleaning Backup Folder.
I:Copying file /tmp/recovery.log to /external_sd/TWRP/BACKUPS/FFY5T18328016218/2019-06-08--20-21-17/recovery.log
I:Set page: 'action_complete'
I:operation_end - status=1
Searching on the internet, I found the solution was to delete the file that stops the operation from finishing. However, using MiXplorer with full root permissions, I...couldn't find the file...? There's only bt_config.bak, bt_config.conf and macbt. Nothing else. What the heck is up with all that?
I'd appreciate a solution to this.

Tsun_Pooka said:
Custom ROMs are the best thing to happen to the Galaxy Win, even if the available choices all have their compromises. But with the M10 lite, I think it's better to stick with stock and mod it. And I'm not exactly a beginner, but rooting the Galaxy Win and modifying it was no hard ordeal. Or the Galaxy Grand for that matter, which I changed its ROM entirely. The Mate 10 lite however, oh dear (wipes sweat).
I've got the system back up and re-fitted it with TWRP and installed Magisk. And yet, when I try backing up the data partition with TWRP, I meet a peculiar error. Excerpt from recovery.log:
Code:
I:addFile '/data/misc/bluedroid' including root: 1
==> set selinux context: u:object_r:bluetooth_data_file:s0
found policy '/data/misc/bluedroid' - '1DK' - '3c2755a577289547'
I:addFile '/data/misc/bluedroid/K+hpne9pCUEHa,R422fJJA' including root: 1
==> set selinux context: u:object_r:bluetooth_data_file:s0
I:Error adding file '/data/misc/bluedroid/K+hpne9pCUEHa,R422fJJA' to '/external_sd/TWRP/BACKUPS/FFY5T18328016218/2019-06-08--20-21-17/data.f2fs.win000'
Error creating backup.
I:ERROR tarList for thread ID 0
Error creating backup.
I:InfoManager saving '/external_sd/TWRP/BACKUPS/FFY5T18328016218/2019-06-08--20-21-17/data.info'
createTarFork() process ended with ERROR: 255
Backup Failed. Cleaning Backup Folder.
I:Copying file /tmp/recovery.log to /external_sd/TWRP/BACKUPS/FFY5T18328016218/2019-06-08--20-21-17/recovery.log
I:Set page: 'action_complete'
I:operation_end - status=1
Searching on the internet, I found the solution was to delete the file that stops the operation from finishing. However, using MiXplorer with full root permissions, I...couldn't find the file...? There's only bt_config.bak, bt_config.conf and macbt. Nothing else. What the heck is up with all that?
I'd appreciate a solution to this.
Click to expand...
Click to collapse
I am certainly not up to what u r indicating so cant suggest a solution, earlier in my reply, I was only
indicating my experience with custom ROMs. I havent yet come across a single custom ROM for mate 10
lite that has no problems. Earlier Galaxy S4 Mini, there was custom ROM which was awsome, not a single issue
But for mate 10 lite camera problem is most common. Stock camera app often doesnt work or partially
works, restart of the app etc. You can install open camera, but it does not give u best shots, and filters.
Other issues are already discussed in every custom ROM thread, so I had to come back to Stock ROM
with magisk to remove any system apps that I dont need plus other goodies that magisk offers u (modules)

Alright, so I am supposed to install 347, but I uhh...can't, because I don't think TWRP is able to do it. What am I supposed to do in order to carry out the update successfully?

Tsun_Pooka said:
Alright, so I am supposed to install 347, but I uhh...can't, because I don't think TWRP is able to do it. What am I supposed to do in order to carry out the update successfully?
Click to expand...
Click to collapse
Flash the stock erecovery whenever i root my phone i always stick with stock recovery not custom recovery(TWRP)
Theres another method to flash the stock recovery but... This is my method on how to flash stock recovery(erecovery)
PC ONLY!!! and MAKE SURE TO HAVE UNLOCKED BOOTLOADER AND FRP!!!
1.Download MultiTool from https://pro-teammt.ru/en/multi-tool-huawei-honor/
2.Make sure to install Huawei driver from the MultiTool
3.Download This File i provided Here https://mega.nz/#!nZxl2AwZ!6qRIIRbLK4Ub80dPMae4HQQ7e-O49_f2BZ8PhbuZTYM
4.Go to MultiTool and go to recovey Section an select file that you download earlier
5.Make sure to CONNECT USB CABLE TO YOR PC now Reboot your device into Bootloader mode by PRESSING VOLUME DOWN BUTTON and CONNECT THE CABLE TO YOUR PHONE
6.Now on the MultiTool click on Flash Recovery_Ramdisk andlet it flash...,
7.Now You Have The Stock Recovery Installed Now You Can Install Offical Firmware Update On Your Phone
8.All Done
I Hope I Help You

I will follow your guide later today or tomorrow! Thank you for the help!

Tsun_Pooka said:
I will follow your guide later today or tomorrow! Thank you for the help!
Click to expand...
Click to collapse
Np

LoneWolfz said:
Np
Click to expand...
Click to collapse
I just did your instructions today. All was going well up until installation of the new update. The first time, it rebooted when the progress bar was at 6%, then it rebooted again to the recovery, went up to 6% again before showing this screen:
Code:
Software install failed!
Failed to check the update files
Please download the package again
> Reboot system now
So I'm back to square one basically.
Also, I can't install updates to the built-in Huawei apps for some reason, even after flashing the stock recovery. I'm not sure what to do with both issues now...

Tsun_Pooka said:
I just did your instructions today. All was going well up until installation of the new update. The first time, it rebooted when the progress bar was at 6%, then it rebooted again to the recovery, went up to 6% again before showing this screen:
So I'm back to square one basically.
Also, I can't install updates to the built-in Huawei apps for some reason, even after flashing the stock recovery. I'm not sure what to do with both issues now...
Click to expand...
Click to collapse
Try to download the update again
Usually when i tried to install new update(100+Mb) i will ended up what the code said but downloading a Full Update(3.49Gb) Fixed the problem
Just refresh the update in setting and install it

bozka1 said:
Unfortunately, it's impossible...
You can flash Stock ROM for the system from firmwarefinder (fullOTA-MF only!) using HwOTA, HuRupdater, Huawei Multi-tool (RUFI).
If You want to go back to full-stock with locked bootloader (not re-locked) , You have to flash Service ROM from dload (this process will erase all the data from your device!).
Click to expand...
Click to collapse
But can you unlock the bootloader later on with the same code if you wanted or is this it?

Deathecho said:
But can you unlock the bootloader later on with the same code if you wanted or is this it?
Click to expand...
Click to collapse
Yes you can use the same unlock code again.

LoneWolfz said:
Try to download the update again
Usually when i tried to install new update(100+Mb) i will ended up what the code said but downloading a Full Update(3.49Gb) Fixed the problem
Just refresh the update in setting and install it
Click to expand...
Click to collapse
The full update actually installed. Thanks for the tip!
I just still can't update my built-in Huawei apps.

Tsun_Pooka said:
The full update actually installed. Thanks for the tip!
I just still can't update my built-in Huawei apps.
Click to expand...
Click to collapse
Np