How should I install an original Huawei rom , no brand, downloaded from their cloud?
The name file is: ATU-L11C55CUSTC55D1B150 (8.0.0.150).zip
the ROM is a .zip with the files in the photo inside:
I tried the procedure to extract the update.app file and put it in the dlod folder of the SD card, but it does not install.
I have the privileges of ROOT and I have unlocked the bootloader, I can not install the
* TWRP Recovery.
Help!
since it is not possible to install the ROM version "update.APP", unzipping this with "HuaweiUpdateExtractor", which files should I flash with fastboot in bootloader mode?
Is this possible?
Yes, use the HuaweiUpdateExtractor and flash the system.img with fastboot.
Best regards
Yes, use the HuaweiUpdateExtractor and flash the system.img with fastboot.
Best regards
which files should I flash?
you need to download the full rom, go here: https://www.mobileheadlines.net/download-huawei-y6-2018-firmware-files-all-versions/
download the FullOTA-MF for your model and extract the zip, after that use huaweiupdateextractor on the update.app and extract SYSTEM.img
reboot into bootloader and flash the extracted SYSTEM.img to your phone using fastboot flash system SYSTEM.img
please make a tutorial thread. i want to use the original rom too.
Fakkurai said:
you need to download the full rom, go here: https://www.mobileheadlines.net/download-huawei-y6-2018-firmware-files-all-versions/
download the FullOTA-MF for your model and extract the zip, after that use huaweiupdateextractor on the update.app and extract SYSTEM.img
reboot into bootloader and flash the extracted SYSTEM.img to your phone using fastboot flash system SYSTEM.img
Click to expand...
Click to collapse
I tried and despite the flash of fastboot is successful I always find myself with the original TIM branded ROM, I do not know what else to do!
henryxp said:
I tried and despite the flash of fastboot is successful I always find myself with the original TIM branded ROM, I do not know what else to do!
Click to expand...
Click to collapse
there are paid rebranding services, which can work for qualcomm based devices
mutahharbashir said:
there are paid rebranding services, which can work for qualcomm based devices
Click to expand...
Click to collapse
yes I know, there's a guy, the one who gave me the bootloader code, that wants $ 20 to debrandize it, too much for so little ..
This Guide will explain how to root your LG G8X
* Disclaimer*
* I am not responsible for bricked devices, dead SD cards, thermonuclear war,
* or you getting fired because the alarm app failed. Please do some research
* YOU are choosing to make these modifications, and if
* you blame me in any way for what happens to your device, I will laugh at you.
*Wait, what? No. Me or somebody else will help you
Click to expand...
Click to collapse
Prerequisites
Unlock phone using the guide here: https://forum.xda-developers.com/t/guide-how-to-unlock-bootloader-of-lg-g8x.4198025/
Do not restore abl before rooting.
Magisk Patched Boot (20e, Indian Variant): https://drive.google.com/file/d/1s2A7RUOptXer5LGMtbGV9SKg0kcyL_NP/view?usp=drivesdk
1. Download the magisk patched boot.
2. Copy it over to your fastboot directory.
3. Connect phone in fastboot mode.
How to put phone to fastboot mode?
#1: Using Button Combination
Power off phone, press and hold Vol- and insert usb cable. You’ll be in fastboot
#2: Using ADB
Connect phone to pc, enable USB Debugging. Then run this command
Code:
adb reboot fastboot
4. Now run the command
Code:
fastboot flash boot Magisk_Patched.img
fastboot reboot
5. Download and install Magisk Manager
6. Done! Your phone is rooted now.
To restore Network follow the guide in bootloader unlock thread...
If you have a different G8X variant or are on a different firmware
1.Backup boot_a or boot_b using QFIL (Partition Manager>Read Data, Check Bootloader unlock guide for more details)
2. Install Magisk Manager
3. Click on Install and use Patch image function.
4. Save the boot image to pc.
5. Flash it in Fastboot using the command given above.
Known Issues: FP is broken
Thankyou
(copypasta'ed from the other thread)
For those who have yet to do this, I suggest extracting boot_a/b at the same time you flash the abl image. Prior to doing the fastboot oem unlock, use the Magisk patch file option (installed on the same or another device, and doesn't need to be rooted) to create a rooted boot image using adb push/pull. Once you fastboot oem unlock, go back into the bootloader and instead of fastboot flash boot, you can fastboot boot magisk_patched.img.
Once you go through the setup, you can open Magisk, which will download and install the full Manager app, at which point it will most likely reboot. You will need to fastboot boot again, and you should be able to do a normal Magisk install. I've usually found that as long as the patched boot is of the same Android version and within a few month of the patch level, it'll boot happily enough to do this. Afterwards, you can restore your abl image as you no longer need to use fastboot commands.
Doing this allows Magisk to save the stock boot image, and also allows you to get OTA updates by restoring the stock image right before any updates. Otherwise you will never be able to do an OTA update as it checks if the boot partition has been modified before installing the updates. Since there are no kdz for the US carrier models, your only other option would be to "brick" your device to try get your carrier's service center to restore a working firmware image.
-- Starfox
Sorry I posted in the wrong thread. I've deleted the contents, but wasn't able to delete the post itself
Guys, I am trying to follow this guide using the "different variant" method, but as soon as I boot after flashing boot.img the touchscreen doesn't work. Only way to get it back is to flash the boot_a.bin and boot_b.bin using QFIL. What am I doing wrong?
Is there a magisk patched image for the g850u20i
Is there an update for magisk patch image for 20b (unlocked US variant)?
Edit: Got my 20b version rooted.
Downloaded stock rom for the G850QM20b, extracted the kdz file to dz to .img grabbed the stock boot_a.img file and ran it in Magisk manager app, took the converted .boot.a.img (now renamed magisk_patched_clT14.img) and dropped it in platform tools, went fast boot, then flashed it. Came back up great, no issues and root access is clear.
Dapeplezchamp said:
Is there a magisk patched image for the g850u20i
Click to expand...
Click to collapse
I have 20j and I can't even get into edl or fastboot... Can you get into fastboot mode? I've tried adb and button combos
robnitro said:
I have 20j and I can't even get into edl or fastboot... Can you get into fastboot mode? I've tried adb and button combos
Click to expand...
Click to collapse
I cannot.I've tried everything I know to do.I'm so cautious with this phone because I got it at a steal off of eBay and would hate to brick it.
Dapeplezchamp said:
I cannot.I've tried everything I know to do.I'm so cautious with this phone because I got it at a steal off of eBay and would hate to brick it.
Click to expand...
Click to collapse
follow the video here, I got it to work
hold power and vol down , itll countdown to reboot.... as soon as it does that- while holding down and power tap the up button
How to Unlock Bootloader and Root Lg G8x + (also a Video Guide)
All fix avilable (no network solved) Watch it carefully do it step by step as showen in my video you will never brick if you follow my video :):love: All required files are in the video description This guide Tested on the firmware (20e...
forum.xda-developers.com
Is there a image for the g850UM20g?
edit:
I have a copy of boot_a but in the fastboot it tells me that I am using abl_b and I don't know if boot_a is compatible with abl_b and i can't enter EDL mode
So my understanding is you can have a rooted phone, but FP will be broken no matter what and possibly audio as well. You can fix this by reinstalling a Pie version from KDZ, fix it then reinstalling a 10, but then the root will be gone (but the bootloader remains unlocked). Is this correct?
zdanee said:
So my understanding is you can have a rooted phone, but FP will be broken no matter what and possibly audio as well. You can fix this by reinstalling a Pie version from KDZ, fix it then reinstalling a 10, but then the root will be gone (but the bootloader remains unlocked). Is this correct?
Click to expand...
Click to collapse
Yes, rooting will be gone and Bootloader remains unlocked forever. You have to root it again in A10
For anyone in the future: you can have both root and fingerprint. Follow the bootloader unlock guide up to the point where you have to backup your boot_a. After that you don't use the patched boot_a in the instructions, instead patch your own version with magisk and flash that instead with QFIL. I now have a working V20h EU version with root, fingerprint and working audio.
Anu one have LMG850UM 20f magisk patched boot file?
Country china
Lg g8x
Kanhei015 said:
Anu one have LMG850UM 20f magisk patched boot file?
Country china
Lg g8x
Click to expand...
Click to collapse
I do. But it's an EU version, so I'm not sure it would work for you. However it's easy to just make your own!
- Install Magisk manager on the phone. You don't need open bootloader or anything for that
- Get your own 20f boot_a using QFIL
- Copy your own boot_a to the phone or on an SD card
- In Magisk Manager you choose to install magisk, select patching an IMG file method and give it the boot_a
- If Magisk reports success you'll now have a magisk_patched_boot_a file. Copy that back to your PC
- Using QFIL flash that in place of your original boot_a
- Keep a copy of your original boot_a thou, you can go back with QFIL at any time.
- If you mess up royally and the phone doesn't boot, you can still recover it by re-flashing your firmware with LGUP 1.17. You'll have to download your region's firmware for that and you'll loose all data, so make a backup beforehand!
edit: double post
zdanee said:
For anyone in the future: you can have both root and fingerprint. Follow the bootloader unlock guide up to the point where you have to backup your boot_a. After that you don't use the patched boot_a in the instructions, instead patch your own version with magisk and flash that instead with QFIL. I now have a working V20h EU version with root, fingerprint and working audio.
Click to expand...
Click to collapse
Hi, thanks for sharing the steps!
I followed your steps but don't have audio/network/fingerprint after flashing patched boot. Later I also tried to restore abl_a/b, then I had audio and network working, but still no fingerprint.
In my case, fingerprint stopped working once bootloader is unlocked, before even flashing the patched boot.
Did you have working fingerprint right after you flash patched boot? Did you restored abl_a/b?
I also tried to follow another post to get fingerprint working, but I can only find 10b kdz of my variant (twn), I downgraded to android 9 using that kdz, still cannot get fingerprint to work.
james508959 said:
Hi, thanks for sharing the steps!
I followed your steps but don't have audio/network/fingerprint after flashing patched boot. Later I also tried to restore abl_a/b, then I had audio and network working, but still no fingerprint.
In my case, fingerprint stopped working once bootloader is unlocked, before even flashing the patched boot.
Did you have working fingerprint right after you flash patched boot? Did you restored abl_a/b?
I also tried to follow another post to get fingerprint working, but I can only find 10b kdz of my variant (twn), I downgraded to android 9 using that kdz, still cannot get fingerprint to work.
Click to expand...
Click to collapse
I also messed up at first, since there were no ready-made boot_a for my region/version I just grabbed the indian one for 20e, and yes, that did break my audio, fingerprint and possibly network, I didn't test that one. I did have a KDZ for my region thou, so I flashed back a 10c version, I needed the 1.17 tool, not the 1.14 or 1.16 one (those did not work) and in my case I needed the second version of 10c, not the first one to fix the fingerprint. After flashing 10c I did all the steps and regained my fingerprint reader without an issue (so no, it did not work right away, I did need to go into the service menu and do the test), audio and network also worked right away. After that I flashed my latest KDZ (20h) and using magisk manager made my own boot_a and was able to root with a working fingerprint. I did not dare to update Magisk after this thou, I only needed it to grant root for my adblocker, and it's hidden from everything else, I don't think I'll ever even start magisk again, so I don't really want to update it either.
Did you restore abl_a/b at all? I can only get into download mode (to use LGUP) after I restore abl_a/b.
Anyways, I think flashing using LGUP overrided the abl, and that's why audio and network worked right away (to my understanding)
My LGUP tool worked fine, but there only 10b for my TWN variant, I couldn't find 10c anywhere... (only 10b, 20a, 20b available)
I never flashed other's patched boot, I used QFIL to get my boot_a.bin and patched it using Magisk on another phone. Then I used fastboot to flash boot. (I did this right after unlocked BL, all before I restored abl).
Did you also use QFIL to get boot_a or did you use KDZ extractor? I'm having problem with my KDZ extractor tool, encoding issue or sth.
My variant is G850EMW, should I try the indian 10c kdz (which is also G850EMW)? Would that work? Not sure what risk cross region flashing poses, or even if LGUP would let me flash it at all.
james508959 said:
Did you restore abl_a/b at all? I can only get into download mode (to use LGUP) after I restore abl_a/b.
Anyways, I think flashing using LGUP overrided the abl, and that's why audio and network worked right away (to my understanding)
My LGUP tool worked fine, but there only 10b for my TWN variant, I couldn't find 10c anywhere... (only 10b, 20a, 20b available)
I never flashed other's patched boot, I used QFIL to get my boot_a.bin and patched it using Magisk on another phone. Then I used fastboot to flash boot. (I did this right after unlocked BL, all before I restored abl).
Did you also use QFIL to get boot_a or did you use KDZ extractor? I'm having problem with my KDZ extractor tool, encoding issue or sth.
My variant is G850EMW, should I try the indian 10c kdz (which is also G850EMW)? Would that work? Not sure what risk cross region flashing poses, or even if LGUP would let me flash it at all.
Click to expand...
Click to collapse
No, I did not restore abl_a/b, and after KDZ the bootloder remained open, so there is no need to, the phone still reports an open bootloader at boot. If it _does_ override it thou it seems it's not neccessary to have, as I could root the phone and could keep the open bootloader anyways.
I used QFIL to get my own boot_a, and used it again to flash it back too.
My EU (Hungarian T-mobile) version is also G850EMW. My understanding is that if LGUP lets you flash a KDZ it's probably gonna work, but in the worst case scenario as long as you have a known good KDZ for your model you can always come back to that, so I guess you can experiment?
I've also only found a 20b version of KDZ for TWN, but it's release date is similar to 20h in the EU, so maybe these numbers doesn't mean they are the same KDZ, only that 20x meant it's Android 10 and the letter is the revision. Based on this it's possibe you don't need a 10c to restore your fingerprint, just try the earliest 10x KDZ you can get your hands on (for me the 10c was the earliest one). Alternatively you can try the 10c I used for mine, it's EU Hungarian, but the default language is still English and you'll re-flash it anyways: https://lg-firmwares.com/downloads-file/21667/G850EMW10c_00_OPEN_EU_DS_OP_1122
All fix avilable (no network solved)
Watch it carefully do it step by step as showen in my video you will never brick if you follow my video
All required files are in the video description
This guide Tested on the firmware (20e ,20c,20d) (if you didn't see your firmware don't worry leave a command , I will help you ! )
How to check the frimware:
* Go to Settings - >System -> About phone -> sofware version ( eg: V20e-IND-XX so use 20e rootboot file)
All required files are in the video description
watch it in 720p only 40 mb
subscribe for more lg g8x content !!!
If any issue let me know i will help you with that
I've rooted with Magisk and root seems to be working. I then restored the abl_a back to abl_a and abl_b partition. Now I keep getting system UI crashes and the phone app freezes when I try to make a call.
cyr4n0 said:
I've rooted with Magisk and root seems to be working. I then restored the abl_a back to abl_a and abl_b partition. Now I keep getting system UI crashes and the phone app freezes when I try to make a call.
Click to expand...
Click to collapse
looks like your device is not a 20e firmware (audio not work,cant make a call ,ui crash) i will help you to root just share the boot_a img (stock)
[email protected] said:
looks like your device is not a 20e firmware (audio not work,cant make a call ,ui crash) i will help you to root just share the boot_a img (stock)
Click to expand...
Click to collapse
Hello,
I have the exact same issues. Didn't notice the Indian variant on Magisk in the Root guide, and ended up with an unusable phone.
You say boot_a image stock, do you mean from before the whole process? I unfortunately didn't back up this particular partition..
Boot.zip contains the boot.img file pulled from the kdz of the US G850 20b.I don't know if this is useful, but I got it...
ReadData_.ufs_Lun4_...... is the boot_a file pulled from my phone after I turned it into a buggy mess I also don't know if this helps, but I do need help getting my phone working again if you'd be so kind. This is NOT the boot_b flashed as boot_a like mentioned in the video.
rainbowtuba said:
Hello,
I have the exact same issues. Didn't notice the Indian variant on Magisk in the Root guide, and ended up with an unusable phone.
You say boot_a image stock, do you mean from before the whole process? I unfortunately didn't back up this particular partition..
Boot.zip contains the boot.img file pulled from the kdz of the US G850 20b.I don't know if this is useful, but I got it...
ReadData_.ufs_Lun4_...... is the boot_a file pulled from my phone after I turned it into a buggy mess I also don't know if this helps, but I do need help getting my phone working again if you'd be so kind. This is NOT the boot_b flashed as boot_a like mentioned in the video.
Click to expand...
Click to collapse
The one you provided was not help ,Give me the stock boot_a img (download the whole kdz and extract the boot_a.img)
rainbowtuba said:
Hello,
I have the exact same issues. Didn't notice the Indian variant on Magisk in the Root guide, and ended up with an unusable phone.
You say boot_a image stock, do you mean from before the whole process? I unfortunately didn't back up this particular partition..
Boot.zip contains the boot.img file pulled from the kdz of the US G850 20b.I don't know if this is useful, but I got it...
ReadData_.ufs_Lun4_...... is the boot_a file pulled from my phone after I turned it into a buggy mess I also don't know if this helps, but I do need help getting my phone working again if you'd be so kind. This is NOT the boot_b flashed as boot_a like mentioned in the video.
Click to expand...
Click to collapse
Or you can flash the kdz back (make sure you are using the correct KDz
How do I flash the KDZ? I have tried pushing it with LGUP but it hasn't been successful.
Also, I've extracted the kdz with LG Firmware Extract but I'm not seeing a boot_a.img. The closest thing I see is boot.img_257490
I think I'm stuck now. I tried to use LGUP but now I can't even boot into anything but fastboot. Now it fails the security check and goes into fastboot. Unlocking the bootloader doesn;t work now and it's stuck on locked...
BTW, I renamed the boot.img_257490 and tried to flash it via fastboot but the error was "sending boot_a - too large" so I think this IS the boot_a. Not that it may matter for me at this point lol
rainbowtuba said:
How do I flash the KDZ? I have tried pushing it with LGUP but it hasn't been successful.
Also, I've extracted the kdz with LG Firmware Extract but I'm not seeing a boot_a.img. The closest thing I see is boot.img_257490
I think I'm stuck now. I tried to use LGUP but now I can't even boot into anything but fastboot. Now it fails the security check and goes into fastboot. Unlocking the bootloader doesn;t work now and it's stuck on locked...
BTW, I renamed the boot.img_257490 and tried to flash it via fastboot but the error was "sending boot_a - too large" so I think this IS the boot_a. Not that it may matter for me at this point lol
Click to expand...
Click to collapse
wait ill share you my lg up and kdz extractor.
and are you sure you downloaded the correct one?
[email protected] said:
wait ill share you my lg up and kdz extractor.
and are you sure you downloaded the correct one?
Click to expand...
Click to collapse
Now that I'm trying it again, it's failing to pull it. The DZ seems to pull from the KDZ, but anything from the DZ fails with an incorrect header check error. It's a blank file. I'm sure you noticed that before I did.
rainbowtuba said:
Now that I'm trying it again, it's failing to pull it. The DZ seems to pull from the KDZ, but anything from the DZ fails with an incorrect header check error. It's a blank file. I'm sure you noticed that before I did.
Click to expand...
Click to collapse
KDZ Extractor LG
Download the Zip : http://www.mediafire.com/file/0a6iikrao70ma5s/KDZTools_20200305.7z/file Extract the file zip Copy the Downloaded KDZ into the KDZ Extractor folder Open "OneKeyExtraction.bat" It will Start to extract the file for you The...
forum.xda-developers.com
use this
[email protected] said:
KDZ Extractor LG
Download the Zip : http://www.mediafire.com/file/0a6iikrao70ma5s/KDZTools_20200305.7z/file Extract the file zip Copy the Downloaded KDZ into the KDZ Extractor folder Open "OneKeyExtraction.bat" It will Start to extract the file for you The...
forum.xda-developers.com
use this
Click to expand...
Click to collapse
Thank you, here is the boot_a.img
EDIT: I have potentially good news! I was completely stuck in a boot loop, but using the files from the KDZ (modem_a, modem_b, boot_a,boot_b, abl_a, and abl_b) and pushed them each with fastboot. The device restarted (with sound!) and it is resetting to stock now. We'll see what happens!
rainbowtuba said:
Thank you, here is the boot_a.img
Click to expand...
Click to collapse
How to restore download mode ?
can we root on 20f?
What about 20b
I own a LG G8x Sprint fw model with SW version g850um20f build qkq1.200216.002 with April Security patch. I unlocked the bootloader with this method after I sim unlocked it today. Interestingly I have now a T-mobile splash screen perhaps because I tested the sim unlock with my t-mobile sim? Either way it provisioned all the T-mobile operator software so it got rid of all the Sprint garbage and loaded volte wifi calling etc...I have yet to test all the features but it did it all for me after the factory reset happens when the boot loader unlocks. I did not load the original abl_a abl_b backup files back to the device. Was the patched abl file a US model dump?
Me gustaría saber si la versión 20j de sprint también se puede rootear
Anyone successful unlock the 20b (G8X Us variant)? Having a hard time finding any info on unlocking this version.
20b
Adminislayer said:
Anyone successful unlock the 20b (G8X Us variant)? Having a hard time finding any info on unlocking this version.
Click to expand...
Click to collapse
I did 20j sprint yesterday.
The hardest part was to get into EDL.
Where are you stuck?
BTW, does anyone have the twrp bin for these phones? I can't find a working link. I just want to boot into twrp temporary to do a system image.