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Hi Guys, I need some help
I am on MT-LV09xxxB137SP03/KitKat 4.4.2/EMUI 3.0 build. Recently I got a notification about an intermediate update before LolliPop: xxxB145: so I tried a OTA update which failed (no specific error, just "software update failed"). I downloaded manually the update, put that in the dload folder and tried a local update, failed for the same reason.
My phone is rooted via KingRoot (amazingly worked) but the bootloader is locked, so I wonder why the update fails.
With KingRoot there is an option to "Remove Root Permission" which I tried, thinking that it was the culprit. Then I tried to update and still it failed.
I was under the impression an OTA update fails only with a unlocked bootloader/custom recovery, but this does not seem the case. Any idea about what should I do?
Thanks,
Anubis
.
Hey man,
Just wanted to let you know: I have the EXACT same problem. Huawei AM7, KingRoot, OTA xxxB145 fail. I cannot further help, as I have no solution myself.
Hope someone can help.
Flash the stock image. Kingroot may have left some files behind even though you "uprooted" this the system is still seen as modified for purposes of the ota.
Milly7 said:
Flash the stock image. Kingroot may have left some files behind even though you "uprooted" this the system is still seen as modified for purposes of the ota.
Click to expand...
Click to collapse
Did a factory reset, still software update fail. Then tried to install stock rom over the stock rom, but software update still fails...
Did you try local update from internal or external SD card?
Yes, tried that, but same 'software update fail' problem...
Are you sure that you are flashing the correct file for your specific variant? You cannot flash TL10 on L09, etc. It will give the error if you do that.
I found the problem:
1) When installing an OTA there is a check on the file system first and if it fails, the update is aborted
2) KingUser/KingRoot leaves the file system in a dirty state (there is a kinguser.apk left in /system/app) so the check fails
3) to install a clean OTA you need to have a clean recovery so you need to:
3.1) unlock the bootloader (to be able to install a stock recovery)
3.2) download the update (e.g. ...B145) you want to install
3.3) use the Huawei extractor to get the recovery.img file from the package
3.4) flash the stock recovery
3.5) upgrate with the OTA
I discovered it step by step. Basically you need to unlock the bootloader to fix things and therefore it is a waste of time to user KingRoot/KingUser in the first place: but faster/cleaner to unlock the bootloader and install SuperSU.
Anubis
Still doesn't work I had the same but also had twrp recovery, I have my unlock code but no matter what adb I use I get remote command not allowed for trying to get stock recovery back or parse file failed with unlock code.
Any ideas would be much appreciated.
Anubis1965 said:
Hi Guys, I need some help
I am on MT-LV09xxxB137SP03/KitKat 4.4.2/EMUI 3.0 build. Recently I got a notification about an intermediate update before LolliPop: xxxB145: so I tried a OTA update which failed (no specific error, just "software update failed"). I downloaded manually the update, put that in the dload folder and tried a local update, failed for the same reason.
My phone is rooted via KingRoot (amazingly worked) but the bootloader is locked, so I wonder why the update fails.
With KingRoot there is an option to "Remove Root Permission" which I tried, thinking that it was the culprit. Then I tried to update and still it failed.
I was under the impression an OTA update fails only with a unlocked bootloader/custom recovery, but this does not seem the case. Any idea about what should I do?
Thanks,
Anubis
Click to expand...
Click to collapse
u need to be unrooted to proceed ota. ..
Okay,
I have been trying over and over but there is no way I can perform an OTA. Here's the situation:
- The bootloader is unlocked
- Current Firmware: MT7-L09 ... B137SP03. According to the updater it should go with MT7-L09 ... B145
- OTA fails: on WiFi, local update (SD), forced (three buttons)
- In the systems/app folder I have this "KingUser.apk" app, has been left hanging there by KingRoot when I removed it
I was told to reinstall the stock recovery and try a local update, here's what I did:
1) I downloaded again the current FW (B137SP03) from here: http://www.huaweiblog.de/huawei/firmwareupdate-b137-fuer-mate-7-ota/
2) extracted update.app, opened with the Huawei Extractor, got recovery.img from update.app
3) rebooted the Mate 7 (vol down + power) in fastboot mode
4) flashed the stock recovery: fastboot flash recovery recovery.img, got an ok
5) rebooted
6) put update.zip in the dload folder of the SD, performed a local update --> failed as usual
Is there anything I am doing wrong?
Anubis
Anubis1965 said:
6) put update.zip in the dload folder of the SD, performed a local update --> failed as usual
Is there anything I am doing wrong?
Anubis
Click to expand...
Click to collapse
"UPDATE.ZIP" ??? I wonder that stock recovery may flash a zip file.
Check elsewhere in this forum the matter of the trash files left by kingroot, intead...
tuddu said:
"UPDATE.ZIP" ??? I wonder that stock recovery may flash a zip file.
Check elsewhere in this forum the matter of the trash files left by kingroot, intead...
Click to expand...
Click to collapse
Did you read what I wrote?
The OTA is called update.zip and you can perform an update by putting it into the dload folder of the SD card and then using the updater or with a forced update (three buttons boot).
The recovery file is called recovery.img and it is inside the archive update.app which is inside update.zip
Anubis
Correct. But you wrote "put the update.zip file in the SD folder".
I suppose you mean the EXTRACTED update.app file in the SD folder.
That's it.
Anyway, peace and love.
tuddu said:
Correct. But you wrote "put the update.zip file in the SD folder".
I suppose you mean the EXTRACTED update.app file in the SD folder.
...
.
Click to expand...
Click to collapse
No. I put the update.zip file in the dload folder of the SD card.
About removing KingRoot/KingUser after the self-removal option failed, I have only heard about installing SuperSu. Are you referring to it? Because that would imply to install a custom recovery, install supersu, clean-up, unroot via supersu, reinstall the stock recovery and then perform finally the OTA.
Paolo
:good:
oh well... Did everything (KingUser was removed with the support of SuperSuMe), reverted back to the stock recovery and guess what? Software update failed as before.
I guess I'll have to stay with my firmware until lollipop or a custom rom based on lollipop will come
Anubis
Anubis1965 said:
oh well... Did everything (KingUser was removed with the support of SuperSuMe), reverted back to the stock recovery and guess what? Software update failed as before.
I guess I'll have to stay with my firmware until lollipop or a custom rom based on lollipop will come
Anubis
Click to expand...
Click to collapse
Hello,
tuddu is wright. The file which must be put in the dload folder is update.app and no update.zip.
grofock said:
Hello,
tuddu is wright. The file which must be put in the dload folder is update.app and no update.zip.
Click to expand...
Click to collapse
I wish it would be that easy. It makes absolutely no difference whether I put in dload update.zip or its unzipped content.
the message is always "software install failed".
Anubis
Anubis1965 said:
I wish it would be that easy. It makes absolutely no difference whether I put in dload update.zip or its unzipped content.
the message is always "software install failed".
Anubis
Click to expand...
Click to collapse
You should do a clean install ( 3 buttons ) of the full B137 firmware, it was happening also with my phone and I solved the issue in that way.
After the flash you'll be on a clean stock B137 so you can put the "update.zip" in the "dload" folder ( it's an OTA update, not a full update.app firmware ) and be able to get the latest B145 :good:
Hello!
I own a FRD-L19C432 device loaded with B120 FW, TWRP flashed to erecovery, the recovery partition is stock (?) since I haven't flashed anything on it and it is also rooted.
A few days ago, I got the notification of the availability of B131 update. According to some info I've read over the web, the erecovery isn't/wasn't used for anything, so I tried my luck and proceeded with updating operation from UI. It booted to recovery, failed to install, showed some error and booted to OS, that stills on B120.
Introduction made, the question is:
I already downloaded the FRD-L19C432B131 full update zip, can I simply flash it through the dload method, or, must I first unroot and flash stock B120 recovery in order to perform the dload flash?
If so, where can I get the B120 stock recovery and erecovery? I'm not finding it while using the Firmware Finder app by Team MT.
Hope you can give some help.
Tks,
RM
you can extract the recovery.img using huawei update extractor and then flash via adb or the multitool
jkccl9 said:
you can extract the recovery.img using huawei update extractor and then flash via adb or the multitool
Click to expand...
Click to collapse
Thank you for trying to help, but that's not what I'm asking in first place:
I already downloaded the FRD-L19C432B131 full update zip, can I simply flash it through the dload method, or, must I first unroot and flash stock B120 recovery in order to perform the dload flash?
Click to expand...
Click to collapse
Thank you.
RM
omartins said:
Thank you for trying to help, but that's not what I'm asking in first place:
Thank you.
RM
Click to expand...
Click to collapse
well you have to unroot and install stock recovery before being able to update
jkccl9 said:
well you have to unroot and install stock recovery before being able to update
Click to expand...
Click to collapse
Stock recovery from B120, right? If so, where can I find this recovery since I'm not finding the full B120 FW zip?
omartins said:
Stock recovery from B120, right? If so, where can I find this recovery since I'm not finding the full B120 FW zip?
Click to expand...
Click to collapse
Try huawei firmware Updater by team mt (can't remember full name) to search for the last update and extract using tool from post 1 ^^
omartins said:
Hello!
I own a FRD-L19C432 device loaded with B120 FW, TWRP flashed to erecovery, the recovery partition is stock (?) since I haven't flashed anything on it and it is also rooted.
A few days ago, I got the notification of the availability of B131 update. According to some info I've read over the web, the erecovery isn't/wasn't used for anything, so I tried my luck and proceeded with updating operation from UI. It booted to recovery, failed to install, showed some error and booted to OS, that stills on B120.
Introduction made, the question is:
I already downloaded the FRD-L19C432B131 full update zip, can I simply flash it through the dload method, or, must I first unroot and flash stock B120 recovery in order to perform the dload flash?
If so, where can I get the B120 stock recovery and erecovery? I'm not finding it while using the Firmware Finder app by Team MT.
Hope you can give some help.
Tks,
RM
Click to expand...
Click to collapse
It's weird and sad to hear that you flashed twrp to erecovery.
Let me explain u briefly what erecovery does . when u use dload method (while flashing an update.app) , erecovery extracts all .img and .bin files and later it flashes the each file (image files) to its respective partition .
In ur case. The normal stock recovery flashed the update.zip which was included in the script . but it failed to extract update.app in the update.zip and finally output u got is error.
Solution:
The only solution for this problem is ..
Download a full update package of stock ROM...
Extract Update.app (use huawei update extractor) and then find erecovery.IMG
Install adb and fastboot drivers ..
Put your phone in fastboot mode .
Connect to PC ..
In the terminal (command prompt) , type this command and hit enter .
fastboot flash erecovery erecovery.img
(From here u can reinstall the update.zip ) if it fails .
And then try to shutdown the phone , later put full update.app in dload folder ..
Use the 3 button combination to install full package of update.app and thats it .
It reboots to stock again .besure to take a backup of your data before attempting above step . after everything done check for update from settings and install it normally
hello!
Thanks for a proper answer
At the moment I'm stuck (paused) at the TWRP backup operation, since I don't seem to be able to perform a full back to internal storage (with the previous NEXUS phones I owned it was possible...) I need first to get an USB-C adapter in order to use USB OTG to perform the safety backup.
After That I'll flash B120 stock recovery and erecovery, unroot and dload the new FW version.
Meanwhile, another question: Using the FW Finder APP from Team MT on Windows it gets a FRD-L19C432B131 result, while on the Android version of the same AP it only finds B130, not B131 (?). On the other hand, I can only find the B120 full FW over Android APP, and don't seem to find it while using Windows... Any idea why this occurs?
RM
Hello!
Task accomplished! TWRP full backup made, flashed stock recoveries from B120 and after that flashed B131 update.app though dload method.
Everything went OK except for the fact I got bootloader relocked after the second flash. I miss the simplicity of the Nexus devices...
With the TWRP backup made before I was able to restore most of the definitions though. It would be nice to digg a workaround to flash update.app without getting bootloader relocked...
I wonder if extracting boot, system and recoveries IMGs and flash all this through fastboot wouldn't work!? Did anyone tried?
RM
So, the thing is im pretty new here.
I had Marshmallow on my 6x, i had TWRP, then I performed a wipe of every partition (except of Micro SDcard) and installed Resurrection Remix.
It was installed, there was a little Problem, so i wanted to go back to the Stock Firmware.
I wiped it again, and installed the first one of the update.app's (from http://www.stechguide.com/update-honor-6x-to-android-nougat/ ) via dload Method.
Then the second update.app was installed via dload Method. I wanted to reboot the device, but now it doesn't boot into Nougat. Instead it boots to eRecovery.
And now I'm stuck here, no OS and no TWRP (problably got removed by first Nougat update.app)
So is there any way I can install a new OS? or maybe wipe the system partition for a clean start?
THX in advance,
-Paul
Man I don't know. Can you connect via ADB to a pc ?
If so you can try to install MM update B151 full from http://hwmt.ru/oth/HWFF/info/view.php?find_model=
Nollie8969 said:
Man I don't know. Can you connect via ADB to a pc ?
If so you can try to install MM update B151 full from http://hwmt.ru/oth/HWFF/info/view.php?find_model=
Click to expand...
Click to collapse
I'm going to try that, not sure which command I should use... (newbie xD)
Am i right with
adb devices
Click to expand...
Click to collapse
to check if my phone connects, and
adb reboot bootloader
Click to expand...
Click to collapse
to boot my phone to bootloader, finally
fastboot flash system thefullupdatefile
Click to expand...
Click to collapse
?
Depends on your system. If you talk about commands I guess you're on Windows (I'm not). Then search the web or wait for others to respond.
Nollie8969 said:
Depends on your system. If you talk about commands I guess you're on Windows (I'm not). Then search the web or wait for others to respond.
Click to expand...
Click to collapse
nope im on mac, but you cant flash zip files via fastboot, i also tried to install it via dload and it says Software install failed. you know anything else?
You have to flash it with fastoob using terminal and comands if u r under macos
pt_2001 said:
So, the thing is im pretty new here.
I had Marshmallow on my 6x, i had TWRP, then I performed a wipe of every partition (except of Micro SDcard) and installed Resurrection Remix.
It was installed, there was a little Problem, so i wanted to go back to the Stock Firmware.
I wiped it again, and installed the first one of the update.app's (from http://www.stechguide.com/update-honor-6x-to-android-nougat/ ) via dload Method.
Then the second update.app was installed via dload Method. I wanted to reboot the device, but now it doesn't boot into Nougat. Instead it boots to eRecovery.
And now I'm stuck here, no OS and no TWRP (problably got removed by first Nougat update.app)
So is there any way I can install a new OS? or maybe wipe the system partition for a clean start?
THX in advance,
-Paul
Click to expand...
Click to collapse
Same happened to me once !!
Flash the twrp recovery . Wipe em all .
Then put mm dload in internal via MTP .
Then flash the stock recovery .
Then install the dload . Then wipe the system from stock recovery and you are good to go
SmartDrevil said:
Same happened to me once !!
Flash the twrp recovery . Wipe em all .
Then put mm dload in internal via MTP .
Then flash the stock recovery .
Then install the dload . Then wipe the system from stock recovery and you are good to go
Click to expand...
Click to collapse
Ok i put MM in dload on Internal, but I dont have the stock recovery image you now where i can download it?
pt_2001 said:
Ok i put MM in dload on Internal, but I dont have the stock recovery image you now where i can download it?
Click to expand...
Click to collapse
You can extract the stock recovery from
UPDATE.APP using Huawei Update App Extractor :good:
SmartDrevil said:
You can extract the stock recovery from
UPDATE.APP using Huawei Update App Extractor :good:
Click to expand...
Click to collapse
Hello SmartDrevil..
I have indian honor 6x B132 device.... i was on emui 4.1 mm then i updated emui 5.0 beta N through firmware finder app ....i m facing lots of bugs.. now i want to install official stock mm rom on my device... What should i do ? Plz help me !!
there are 2 recoveries one is recovery and other is recovery2 which one to extract and how to flash ?
i m on nougat emui 5 bricked no os isntalled just fastboot and twrp
i m not able to flash stock recovery
narshi shukla said:
i m not able to flash stock recovery
Click to expand...
Click to collapse
Dload method is your friend
yes it helped me a lot of thanks to @shashank1320
he given his valuable time and personally assisted me on telegram
what is the ultimate solution of all type of brick is dload method
many people says it works with internal storage ,works with twrp intstalled need to put this or this file into dload folder etc etc
my experience is this
NONE OS METHOD WORKING NEITHER FASTBOOT FLASHING ANYTHING NOR TWRP RESTORING BACKUP OR FLASHING ANYTHING
FINALLY I TRIED DLOAD METHODS BUT IT DIDNT WORKED AT THAT TIME
MISTAKE WHAT I WAS MAKING WAS THAT I WAS USING FIRMWARE WHICH WAS ON OFFICIAL SITE OF HUAWEI
LATER @shashank1320
GUIDED ME TO DOWNLOAD THE FIRMWARE EXACTLY SIMILAR TO MY PHONES FIRMWARE THIS IS MUST IT SHOULD MATCH WITH YOU FIRMWARE
THEN PUT ALL THE FILES UNDER DLOAD FOLDER(THERE WERE 4 FILES)
SOME SAYS JUST PUT UPDATE.APP BUT FORM ME IT DID NOT WORKED SO I PUTTED ALL 4 FILES UNDER DLOAD FOLDER CLEANED ALL OTHER FOLDERS,FILES FROM MY SD CARD THERE WERE ONLY DLOAD FOLDER
SO I SHUT DOWN PHONE THEN PRESSD ALL THREE BUTTONS TOGETHER(POWER +VOL UP + VOL DOWN) AND AFTER STUCKING ON HONOR SCREEN FOR 5 6 MINUTES ITS STARTED FLASHING
AND I GOT MY PHONE WORKING AGAIN
HOWEVER MY BOOTLOADER AND FRP IS STILL UNLOCKED
TWRP IS STILL THERE I DONT HAVE STOCK RECOVERY AND BUILD NUMBER IS NRD90M TEST KEYS
BUT IT DONT MATTER FOR ME NOW
THANKS @shashank1320 @RedSkull23
BOTTOM LINE IS DLOAD METHOD IS ULTIMATE SOLUTION IF YOU DO IT CORRECTLY.
narshi shukla said:
yes it helped me a lot of thanks to @shashank1320
he given his valuable time and personally assisted me on telegram
what is the ultimate solution of all type of brick is dload method
many people says it works with internal storage ,works with twrp intstalled need to put this or this file into dload folder etc etc
my experience is this
NONE OS METHOD WORKING NEITHER FASTBOOT FLASHING ANYTHING NOR TWRP RESTORING BACKUP OR FLASHING ANYTHING
FINALLY I TRIED DLOAD METHODS BUT IT DIDNT WORKED AT THAT TIME
MISTAKE WHAT I WAS MAKING WAS THAT I WAS USING FIRMWARE WHICH WAS ON OFFICIAL SITE OF HUAWEI
LATER @shashank1320
GUIDED ME TO DOWNLOAD THE FIRMWARE EXACTLY SIMILAR TO MY PHONES FIRMWARE THIS IS MUST IT SHOULD MATCH WITH YOU FIRMWARE
THEN PUT ALL THE FILES UNDER DLOAD FOLDER(THERE WERE 4 FILES)
SOME SAYS JUST PUT UPDATE.APP BUT FORM ME IT DID NOT WORKED SO I PUTTED ALL 4 FILES UNDER DLOAD FOLDER CLEANED ALL OTHER FOLDERS,FILES FROM MY SD CARD THERE WERE ONLY DLOAD FOLDER
SO I SHUT DOWN PHONE THEN PRESSD ALL THREE BUTTONS TOGETHER(POWER +VOL UP + VOL DOWN) AND AFTER STUCKING ON HONOR SCREEN FOR 5 6 MINUTES ITS STARTED FLASHING
AND I GOT MY PHONE WORKING AGAIN
HOWEVER MY BOOTLOADER AND FRP IS STILL UNLOCKED
TWRP IS STILL THERE I DONT HAVE STOCK RECOVERY AND BUILD NUMBER IS NRD90M TEST KEYS
BUT IT DONT MATTER FOR ME NOW
THANKS @[email protected]
BOTTOM LINE IS DLOAD METHOD IS ULTIMATE SOLUTION IF YOU DO IT CORRECTLY.
Click to expand...
Click to collapse
Wanna fix the nrd test keys and unlocked stuff.
I can help and this will vanish too :good:
link to download full firmware(bln 22 b340)
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1190/g79/v94286/f1/full/update.zip
if ur update fails
download this file and flash again
http://update.hicloud.com:8180/TDS/...el_in/update_data_full_BLN-L22_channel_in.zip
---------- Post added at 06:33 AM ---------- Previous post was at 06:32 AM ----------
shashank1320 said:
Wanna fix the nrd test keys and unlocked stuff.
I can help and this will vanish too :good:
Click to expand...
Click to collapse
yes how to fix this?
narshi shukla said:
link to download full firmware(bln 22 b340)
http://update.hicloud.com:8180/TDS/data/files/p3/s15/G1190/g79/v94286/f1/full/update.zip
if ur update fails
download this file and flash again
http://update.hicloud.com:8180/TDS/...el_in/update_data_full_BLN-L22_channel_in.zip
---------- Post added at 06:33 AM ---------- Previous post was at 06:32 AM ----------
yes how to fix this?
Click to expand...
Click to collapse
2nd link is mostly not required. 1st will fix 99.9999%
narshi shukla said:
THANKS @[email protected]
BOTTOM LINE IS DLOAD METHOD IS ULTIMATE SOLUTION IF YOU DO IT CORRECTLY.
Click to expand...
Click to collapse
Glad that you've finally restored a working OS dude, you're welcome.
narshi shukla said:
yes it helped me a lot of thanks to @shashank1320
he given his valuable time and personally assisted me on telegram
what is the ultimate solution of all type of brick is dload method
many people says it works with internal storage ,works with twrp intstalled need to put this or this file into dload folder etc etc
my experience is this
NONE OS METHOD WORKING NEITHER FASTBOOT FLASHING ANYTHING NOR TWRP RESTORING BACKUP OR FLASHING ANYTHING
FINALLY I TRIED DLOAD METHODS BUT IT DIDNT WORKED AT THAT TIME
MISTAKE WHAT I WAS MAKING WAS THAT I WAS USING FIRMWARE WHICH WAS ON OFFICIAL SITE OF HUAWEI
LATER @shashank1320
GUIDED ME TO DOWNLOAD THE FIRMWARE EXACTLY SIMILAR TO MY PHONES FIRMWARE THIS IS MUST IT SHOULD MATCH WITH YOU FIRMWARE
THEN PUT ALL THE FILES UNDER DLOAD FOLDER(THERE WERE 4 FILES)
SOME SAYS JUST PUT UPDATE.APP BUT FORM ME IT DID NOT WORKED SO I PUTTED ALL 4 FILES UNDER DLOAD FOLDER CLEANED ALL OTHER FOLDERS,FILES FROM MY SD CARD THERE WERE ONLY DLOAD FOLDER
SO I SHUT DOWN PHONE THEN PRESSD ALL THREE BUTTONS TOGETHER(POWER +VOL UP + VOL DOWN) AND AFTER STUCKING ON HONOR SCREEN FOR 5 6 MINUTES ITS STARTED FLASHING
AND I GOT MY PHONE WORKING AGAIN
HOWEVER MY BOOTLOADER AND FRP IS STILL UNLOCKED
TWRP IS STILL THERE I DONT HAVE STOCK RECOVERY AND BUILD NUMBER IS NRD90M TEST KEYS
BUT IT DONT MATTER FOR ME NOW
THANKS @shashank1320 @RedSkull23
BOTTOM LINE IS DLOAD METHOD IS ULTIMATE SOLUTION IF YOU DO IT CORRECTLY.
Click to expand...
Click to collapse
I have a bricked Honor 6x BLN-L24C567 (USA MODEL), i've tried the dload method with the oficial files update_full_BLN-L24_hw_usa.zip and update.zip , i get "software install failed!". Can you point me to the right files for mi device, thanks in advance.
vcetina said:
I have a bricked Honor 6x BLN-L24C567 (USA MODEL), i've tried the dload method with the oficial files update_full_BLN-L24_hw_usa.zip and update.zip , i get "software install failed!". Can you point me to the right files for mi device, thanks in advance.
Click to expand...
Click to collapse
Which firmware number you were on before issue??
Hi everyone.
I am facing a LOT of troubles with my phone (as stated in this thread).
Anyway now I have again unlocked bootloader, installed TWRP 3.1.1, rooted but I have a strange ROM installed by a service tech shop after the phone became unusable.
The problem is that this ROM does not show an update option in settings so I am stuck at 1st march security patches.
Here attached my actual Build Prop file.
The ROM seems to be a BLN-L21C900B300 (never heard of this and not even found on Firmware Finder) and the fingerprints show a "test keys" rom:
device: HWBLN-H
Display: BLN-L21C900B300
Fingerprint: Huawei/generic_a15/generic_a15:7.0/NRD90M/jslave04010520/:user/test keys
If I try to flash via TWRP a BLN-L21C432B360 (which was my previous stock ROM) it does not work and on TWRP appears the following:
......
write radio image
check_write_data_to_partition
write data error
E; unknown command (errno)
update_huawei_pkg_from_ota_zip: update package from zip failed
updater process ended with ERROR: 7
error installing zip file '/external_sd/update_full_BLN-L21_hw_eu_zip'
I cannot flash the FULL zip file with the core of the ROM but I can luckily flash the data, so I could get back Radio Fm and possibility to install themes....
To make the story short: is there someone who knows what this error is? Maybe I can get a solution.
Moreover: maybe this strange "device: HWBLN-H Display: BLN-L21C900B300 Fingerprint: Huawei/generic_a15/generic_a15:7.0/NRD90M/jslave04010520/:user/test keys" is preventing me to flash?
Changing build prop file can be useful?
Thanks to all.
Diamantes said:
Hi everyone.
I am facing a LOT of troubles with my phone (as stated in this thread).
Anyway now I have again unlocked bootloader, installed TWRP 3.1.1, rooted but I have a strange ROM installed by a service tech shop after the phone became unusable.
The problem is that this ROM does not show an update option in settings so I am stuck at 1st march security patches.
Here attached my actual Build Prop file.
The ROM seems to be a BLN-L21C900B300 (never heard of this and not even found on Firmware Finder) and the fingerprints show a "test keys" rom:
device: HWBLN-H
Display: BLN-L21C900B300
Fingerprint: Huawei/generic_a15/generic_a15:7.0/NRD90M/jslave04010520/:user/test keys
If I try to flash via TWRP a BLN-L21C432B360 (which was my previous stock ROM) it does not work and on TWRP appears the following:
......
write radio image
check_write_data_to_partition
write data error
E; unknown command (errno)
update_huawei_pkg_from_ota_zip: update package from zip failed
updater process ended with ERROR: 7
error installing zip file '/external_sd/update_full_BLN-L21_hw_eu_zip'
I cannot flash the FULL zip file with the core of the ROM but I can luckily flash the data, so I could get back Radio Fm and possibility to install themes....
To make the story short: is there someone who knows what this error is? Maybe I can get a solution.
Moreover: maybe this strange "device: HWBLN-H Display: BLN-L21C900B300 Fingerprint: Huawei/generic_a15/generic_a15:7.0/NRD90M/jslave04010520/:user/test keys" is preventing me to flash?
Changing build prop file can be useful?
Thanks to all.
Click to expand...
Click to collapse
U should use dload method
Sent from my BLN-L22 using Tapatalk
arshilhonor6x said:
U should use dload method
Click to expand...
Click to collapse
I forgot to mention: dload not working. Always error.
That's why I think TWRP is the only solution
B300 (at least for the BLN-L24) is the first of two update packages to rollback from Nougat to MM. The first update will take you from the latest firmware to B300 and then the second update will complete the rollback to your device's stock firmware.
dload this package to complete the rollback then do a factory reset and wipe cache partition in stock recovery. After that download and update to the latest firmware and proceed to unlock BL and flash twrp and you should be good to go.
Dazed No More said:
B300 (at least for the BLN-L24) is the first of two update packages to rollback from Nougat to MM. The first update will take you from the latest firmware to B300 and then the second update will complete the rollback to your device's stock firmware.
dload this package to complete the rollback then do a factory reset and wipe cache partition in stock recovery. After that download and update to the latest firmware and proceed to unlock BL and flash twrp and you should be good to go.
Click to expand...
Click to collapse
but you mean that I have to downgrade from Nougat to MM again?
And before doing it I have to flash the stock recovery?
My phone was, we can say, flashed in some way by the tech shop to this strange version of Nougat and with the "test keys" fingertips.
With the files you provide I should "dload"?
I do not understand your post.
please explain better.
Thanks.
Diamantes said:
but you mean that I have to downgrade from Nougat to MM again? Yes
And before doing it I have to flash the stock recovery? No
My phone was, we can say, flashed in some way by the tech shop to this strange version of Nougat and with the "test keys" fingertips. Like I said they did half of the rollback process which is why you are on B300 firmware that you cant find available for download
With the files you provide I should "dload"? Yes
I do not understand your post.
please explain better.
Thanks.
Click to expand...
Click to collapse
Download the zip I linked above from Huawei website. Extract the update.app and put it in dload folder on your external SD card and force flash (power vol - vol +). It will flash all the stock images and return your phone to factory firmware android 6.0 EMUI 4.1. It might bootloop after this but booting into stock recovery (power vol +) and perform factory reset followed by wipe cache partition will get you booting. Then you can OTA update to latest firmware and root again.
Well, I will try this weekend. Now the risk to stay without phone during working days is too high
Ah, BTW, thanks for suggestion.
Dazed No More said:
Download the zip I linked above from Huawei website. Extract the update.app and put it in dload folder on your external SD card and force flash (power vol - vol +). It will flash all the stock images and return your phone to factory firmware android 6.0 EMUI 4.1. It might bootloop after this but booting into stock recovery (power vol +) and perform factory reset followed by wipe cache partition will get you booting. Then you can OTA update to latest firmware and root again.
Click to expand...
Click to collapse
Well, I changed my mind and tried anyway now. I was just too curious.
result:
Software install failed.
Incompatibility with current version.
please download the correct update package.
As usual. Huawei sucks. Full stop.
Diamantes said:
Well, I changed my mind and tried anyway now. I was just too curious.
Click to expand...
Click to collapse
Haha I know the feeling. First time I went to rollback i jumped the gun and said screw it only to have my phone brick and no access to adb/fastboot until the next morning.
As usual. Huawei sucks. Full stop.
Click to expand...
Click to collapse
I agree 100%
Since you have nothing to lose right now just try the whole rollback process. Here is the update that the service center used to get your phone to BLN-L21C900B300. You can try flashing that again through dload or skip to trying to flash this. There are two different firmwares listed as the 2nd part of the rollback and you already said the last one I gave you failed so give this one a shot. Let me know how it works out for you:good:
Dazed No More said:
Haha I know the feeling. First time I went to rollback i jumped the gun and said screw it only to have my phone brick and no access to adb/fastboot until the next morning.
I agree 100%
Since you have nothing to lose right now just try the whole rollback process. Here is the update that the service center used to get your phone to BLN-L21C900B300. You can try flashing that again through dload or skip to trying to flash this. There are two different firmwares listed as the 2nd part of the rollback and you already said the last one I gave you failed so give this one a shot. Let me know how it works out for you:good:
Click to expand...
Click to collapse
nothing mate.
I tried, gives me always error after entering erecovery. Same as above,
Software install failed.
Incompatibility with current version.
please download the correct update package.
Will try another method suggested in another thread.
Will keep you updated just for your curiosity...
Cheers
Diamantes said:
nothing mate.
I tried, gives me always error after entering erecovery. Same as above,
Software install failed.
Incompatibility with current version.
please download the correct update package.
Will try another method suggested in another thread.
Will keep you updated just for your curiosity...
Cheers
Click to expand...
Click to collapse
Have you tried the Team MT huawei multitool to flash the images from the firmware? Use the Huawei update extractor tool to get the boot,cust,recovery,system and userdata.img from the firmware you tried to flash and then put them in the unbrick folder in the multi tool. Put phone in fastboot and run the Multi tool and use the unbrick option. I know your phone is not bricked but this way it will flash all 5 images in order through fastboot. You could actually try and flash the most current firmware with this method and avoid having to system update from MM to Nougat.
yes, exactly, I am trying with multitool . another bro suggested me how to do it even if with a slightly different method.
"You need flash the oeminfo via multi tool and then same firmware file for your current version via dload. It should be fixed".
WTF....never sweat so much for a phone. And never had those problems flashing samsung... and I was flashaholic
Yes, I have learned so much about this phone and the flashing/brick/unbrick process in the last 2 weeks.
Diamantes said:
yes, exactly, I am trying with multitool . another bro suggested me how to do it even if with a slightly different method.
"You need flash the oeminfo via multi tool and then same firmware file for your current version via dload. It should be fixed".
WTF....never sweat so much for a phone. And never had those problems flashing samsung... and I was flashaholic
Click to expand...
Click to collapse
Thats me i guess :silly:
---------- Post added at 08:13 AM ---------- Previous post was at 08:12 AM ----------
Dazed No More said:
Yes, I have learned so much about this phone and the flashing/brick/unbrick process in the last 2 weeks.
Click to expand...
Click to collapse
I am still learning and everytime its different result . Someitmeit works and sometimes it doesn't
Dazed No More said:
Yes, I have learned so much about this phone and the flashing/brick/unbrick process in the last 2 weeks.
Click to expand...
Click to collapse
When I go to multitool "unbrick", it asks for custom.img, but in no update.app of my firmware is present.
Moreover now I just can enter erecovery. It does not boot. I can enter fastboot only. Multitool is now not recognizing the phone. Do you know how to proceed?
I put in dload the firmware .app, but it says "software install failed"
Pheew...I managed to have again that fuc..ng C900B300.
I entered fastboot and repeated the unlock bootloader process. That way the phone got a hard reset and started over. Believe me when I say I tried all the methods I knew.
I think there is something locked somewhere in my partitions (I am not an expert of course) that prevent me to do deep modifications. Now I just can TWRP data but not the core. And again I have no update option. I think I am stuck forever at this stage with 1st march patches and nougat 7.0.
I do not think I will be ever able to have Oreo.
Amen. I am really tired to waste my time with this s**t. Next phone will be again a Samsung or One+. Full stop. Stop chinese brands.
Where are you located, Europe?
Yes
Ok bro I really hope this is it. Full firmware BLN-L21C432B151. I already downloaded it myself and checked with extractor tool it has all the images you need. Since you have fastboot back use the multi tool unbrick again and now that you have all the necessary images cross your fingers it will work.
And I agree with you about the phone. Made up my mind im giving this turd to my sister and getting the OP5T in a few weeks.
Thanks. I will do it this weekend. Today I spent 5 hours to get back my configuration after the hard reset with the apps I use for work. Cannot risk again tomorrow.
In another thread, sashank suggested to change OEM file because probably phone doesn't recognize the firmware I want to install.
It didn't work and lead me to start from scratch with the same strange build.
I will try your method but first I must study better the procedure because I don't want to mess up everything and risking to throw the phone in the garbage (where it belongs in the end...).
Thanks.
I've somehow bricked my 6X.
I have an EU version successfully debranded to India variant BLN-L22 and upgraded to EMUI 8.0, unencrypted and rooted with Magisk.
Something went wrong during the flash of AEX for hi6250 devices (which is reported to be 6X compatible ): I was mainly stuck in a bootloop except for two times when the phone booted, but internal storage wasn't recognized properly (in settings I was able to see the correct percentage of available space but in default file manager I wasn't able to access it and also downloading files to internal storage was impossible, as if my it was full - which isn't true since I was able to move file there through TWRP file manager).
At that point I was pretty pissed, I've forced fastboot and used update.bat to flash stock Oreo again and here things screwed up.
I took a full TWRP backup before experimenting with AEX and copied it to my pc; I'm able to push it to internal storage through adb, but then TWRP isn't able to restore it, dunno why.
My phone is in these condition now:
fastboot is available, commands from pc are working here
bootloader is unlocked
FRP is unlocked
I have a working TWRP recovery (askuccio 3.2.3) which I can access and use; I'm able to replace it with Elemental 3.2.1, with the one provided in the "update.bat" thread (which is another 3.2.1 version) or with stock recovery
if I replace TWRP with stock recovery and boot into it, it shows the update screen and it freeze at 5%, then reboot; no factory reset option there
when I'm into TWRP I can push files from pc to internal memory through adb
pretty sure my phone is still decrypted, dunno if it's still rooted tho
eRecovery is gone
I have no idea how eRecovery gone missing since I never touched that partition; trying to flash ERECOVERY_RAMDISK.img through fastboot using "fastboot flash erecovery_ramdisk erecovery_ramdisk.img" which fails (remote: command not allowed) and "fastboot flash recovery2 erecovery_ramdisk.img" which fails (remote: partition length get error) as well as through Multi Tool (the size or path does not match the file system markup); if I try to boot into eRecovery I get error mode screen: Func NO : 11 (recovery image) Error No : 2 (load failed) and I have no idea how to try to restore it in another way (pretty sure all I need is to factory reset through it and then reflash the firmware for unbrick my phone).
Atm I've tried only Multi Tool: I can successfully flash everything in the unbrick section but it doesn't solve my problem (guess it's due to my missing eRecovery).
I still need to try Image Download method (which I would like to keep it as last resource since it requires to disassemble my device and since I have a working fastboot and TWRP), HuRu and dload (I don't have a micro SD big enough atm, only 2GB - dunno if it can can work from internal storage the same).
Thank you for any help.
@player615 @shashank1320 @vovan1982 @RedSkull23
I would say the safest option you have is to restore to Nougat via dloading the b340 image which you might have used for debranding. You should be able to restore easily.
shashank1320 said:
I would say the safest option you have is to restore to Nougat via dloading the b340 image which you might have used for debranding. You should be able to restore easily.
Click to expand...
Click to collapse
How do I do that?
I mean, flash OEMINFO and Custom Bin and then dload method as per debranding guide or HWOTA7, since I'm on Oreo/Emui8 now?
You already debrnaded to Indian version and then updated to Oreo right?
shashank1320 said:
You already debrnaded to Indian version and then updated to Oreo right?
Click to expand...
Click to collapse
Exactly. I was on BLN-L21 Nougat (EU), debranded to BLN-L22 (Indian) through fast method (flash oem and cust bin, dload, update through system update) and then upgraded to Oreo through HWOTA8_BLN - script method.
Multi Tool list my device as BLN-L22 8.0.0.510(C675).
Just dload b340 indian variant. You should be fine
I restored my device countless times with HuRUpdater, the best tool I used on Huawei devices. It always go fine, but a microSD of at least 3GB is required (files to flash are usually 2,70GB). Probably the device won't boot with stock recovery because as you pointed out, it needs to format first before booting since that you was decrypted. HuRUpdater needs to be executed from microSD because it flashes files from there to internal storage, so flashing from there isn't allowed due obvious reasons.
Looks like you'll need to dload, as my friend Shashank1320 said. You need to start again with a fully working system before going elsewhere and at the moment things look bad. The rest is always obtainable again (TWRP, ecc.)
shashank1320 said:
Just dload b340 indian variant. You should be fine
Click to expand...
Click to collapse
RedSkull23 said:
Looks like you'll need to dload, as my friend Shashank1320 said. You need to start again with a fully working system before going elsewhere and at the moment things look bad. The rest is always obtainable again (TWRP, ecc.)
Click to expand...
Click to collapse
dload doesn't work, I guess it's because I miss eRecovery.
If I hold vol+ vol- and power my phone boot into TWRP; I've tried replacing it with stock recovery but it freeze at 5%.
Any way to flash eRecovery from fastboot or as a zip from TWRP?
Gonna get a SD and for HuRu if I won't be able to solve it differently.
Edit: managed to boot into dload screen, but it states "software install failed".
AleNonsense said:
Edit: managed to boot into dload screen, but it states "software install failed".
Click to expand...
Click to collapse
That message is because the package you picked is wrong. What was your build number, BLNL22C636B510CUST..? (Don't remember if this is the build of first Indian Oreo build dated June/July 2018)
RedSkull23 said:
That message is because the package you picked is wrong. What was your build number, BLNL22C636B510CUST..? (Don't remember if this is the build of first Indian Oreo build dated June/July 2018)
Click to expand...
Click to collapse
I'm not sure since I don't have my device at hand atm: yesterday I got a 16GB SD and tried with HuRU but without success (trying to flash the zip returned me an error with every version of the package), so I contacted the assistance since I still have some months of warranty. I've tried to restore it as stock as possible before handling them the phone so I hope they won't make me trouble and fix it :angel:
Anyway I've always used firmware provided by shashank, both to debrand to indian variant and to upgrade to Oreo, so you may recover build number from those threads for scientific purposes!
AleNonsense said:
I'm not sure since I don't have my device at hand atm: yesterday I got a 16GB SD and tried with HuRU but without success (trying to flash the zip returned me an error with every version of the package), so I contacted the assistance since I still have some months of warranty. I've tried to restore it as stock as possible before handling them the phone so I hope they won't make me trouble and fix it :angel:
Anyway I've always used firmware provided by shashank, both to debrand to indian variant and to upgrade to Oreo, so you may recover build number from those threads for scientific purposes!
Click to expand...
Click to collapse
For me HuRUpdater never failed a shot, you just have to choose the correct build and rename the zips as per instructions in OP. Usually the zips are three, by the way. "BLN-L22HNC675CUSTC675D1B510 (8.0.0.510)" is the correct build number for Oreo India, if you use HuRU with the three zips included in this build the successful flash is guaranteed (done it personally many, many times).
Now, if you contacted assistance and you can take advantage of remaining months of warranty wait and see what they say. Good luck!
Reflash EMUI 8 with Hwota 8, but first wipe data partition with TWRP.
player615 said:
Reflash EMUI 8 with Hwota 8, but first wipe data partition with TWRP.
Click to expand...
Click to collapse
Wait: wiping /data with TWRP makes it visible through custom recoveries since that it removes encryption, but when you flash whole EMUI 8 on system stock recovery_ramdisk is reflashed on the recovery partition too, and it forces to reformat /data before booting because if not it'll say that OS is seriously corrupted bla bla bla... EMUI 8 doesn't have to run encrypted?
By the way HuRU is faster, easier and leaves bootloader unlocked.
RedSkull23 said:
If you use HuRU with the three zips included in this build the successful flash is guaranteed (done it personally many, many times).
Click to expand...
Click to collapse
Nope: don't get me wrong, but I'm here since 2012 and I'm pretty used to this kind of stuff.
I can assure you I haven't picked wrong packages nor any other noobish error: in fact I wouldn't even had to post here if I had encountered just some standard problem lol... my device wasn't fixable through usual ways, or else I would have been able to
RedSkull23 said:
Now, if you contacted assistance and you can take advantage of remaining months of warranty wait and see what they say. Good luck!
Click to expand...
Click to collapse
Just heard back from assistance and they are waiting for a new motherboard since there was nothing to do, good to me I was still covered by warranty.
Now it would be nice to know what screwed up my device so bad, since I hadn't any problem till the flash of AEX for hi6250 devices (so 6X compatible) and even in the case it wasn't flashing a wrong rom has never fked up a motherboard in my experience, but whatever.
My only trouble is I'm pretty sure I won't be able to unlock bootloader when my phone will be back, now
Also, thank you to everyone who tried to help!
try this
i had issues also until i found this step by step, i named everything just as he has pictured and made sure to just add the .zips all 3 needed, got correct FW from FW finder and also be sure to put the actual HuRuUpdater.zip in the same folder with the FW files and name the parent folder just like the pic on post shows...poof working stock FW and did not relock my BL....Honor 8 FRD-L04 reverted from no OS to stock 7.0 on EMUI 5 https://www.getdroidtips.com/hurupdater-tool/#comment-109621
RedSkull23 said:
For me HuRUpdater never failed a shot, you just have to choose the correct build and rename the zips as per instructions in OP. Usually the zips are three, by the way. "BLN-L22HNC675CUSTC675D1B510 (8.0.0.510)" is the correct build number for Oreo India, if you use HuRU with the three zips included in this build the successful flash is guaranteed (done it personally many, many times).
Now, if you contacted assistance and you can take advantage of remaining months of warranty wait and see what they say. Good luck!
Click to expand...
Click to collapse