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Mate 7, LT-09 very hard brick, dead device.

Hi everyone,
I have a Huawei Mate 7 LT-09 16 gig, and I recently did these works:
1. The installed rom was android 6 B513.
2. I read a post in this forum (that is closed now) and updated it to B553 KingVIP Chinese through restoring nandroid TWRP backup.
3. After install I saw lots of bugs, so I wipe all partitions through advanced wipe in TWRP.
4. Then install marshmallow stock recovery using mobopx tool.
after that nothing works.
The USB drive just show hisuite CD-Rom and device not recognize for ADB Options in windows 7,8,8.1 and 10.
There is no recovery,
There is no option using combinations of the buttons vol+,Vol- and power.
I tried installing stock ROM through .app file and dload folder and still nothing works.
I tried Jtag and after lots of work, fastboot screen appears and reinstalling all versions of different recoveries and looks like the software is installing nowhere in neverland!, there is nothing!
I take my device to a technician and he said there is maybe no way to re-run the device. I really need help.
Apologize for poor English and thanks in advance help.

First try flash twrp for 6.0 mobopx and then try restore backup b513 frome here
https://mega.nz/#!UsJh1YAb!A41FoZnuzWAcNdN0TaHN0pyA6AmDPQqz8vwYULxO0-8
And if work we work later to restore your MT to lp
Send from ?

First thanks for reply and then,
I tried all recoveries already, including twrp,cwm and stock, all versions of android (4,5.1,6). I have my twrp backup. My problem is that there is nothing comes, no recovery, no fastboot, just huawei logo. No USB detecting by computer, no adb device detection, nothing. Last time, before hard brick, I restored twrp backup and there was a 255 error by twrp in system partition.
chudy_85 said:
First try flash twrp for 6.0 mobopx and then try restore backup b513 frome here
https://mega.nz/#!UsJh1YAb!A41FoZnuzWAcNdN0TaHN0pyA6AmDPQqz8vwYULxO0-8
And if work we work later to restore your MT to lp
Send from
Click to expand...
Click to collapse

I tried and could install twrp. When I try to restore backup using twrp it says "extracttarfork() process ended with error=255" and restoring fails. As I see there is 1200 MB in my system partition and twrp can not wipe it and this is the problem. I try to erase partition using fastboot and it says there is no permission to do that. thanks in advance if any help.

Something similar happened to me, too. What fixed it for me was this:
1) Go into bootloader mode (-Vol and Power)
2) Flash Marshmallow TWRP
3) Wipe CACHE, DALVIK, SYSTEM, CUST, DATA
4) Restore the Marshmallow KANG backup or flash one the KANG roms
Hope these steps help. I was on wits end and followed these steps after a lot of research and it helped. Good luck!

LeTerrible said:
Something similar happened to me, too. What fixed it for me was this:
1) Go into bootloader mode (-Vol and Power)
2) Flash Marshmallow TWRP
3) Wipe CACHE, DALVIK, SYSTEM, CUST, DATA
4) Restore the Marshmallow KANG backup or flash one the KANG roms
Hope these steps help. I was on wits end and followed these steps after a lot of research and it helped. Good luck!
Click to expand...
Click to collapse
can you link me to 2) Marshmallow TWRP ?

At last I could fix my problem with my phone. I download Kang B553 zip, install it through twrp and then I could re-format system partition and I use B511 nandroid backup to restore everything and now the phone works like a charm.

SuperMan-Rom V1.8.1 Aroma - AP will not boot (integrity verification failed)

SuperMan-Rom V1.8.1 Aroma - AP will not boot (integrity verification failed)
On My S7 edge, thought I'd give it another go at trying to root since this rom claims to be almost stock with an option to get rid of all the samsung rubbish (like s-voice) that you don't use ever.
Followed all the steps to root, ON STOCK OS, entered developer mode, allowed OEM, allowed USB debugging, turn off verify installs by USB abd. Now It seems the phone is prepped and ready to go.
Flashed TWRP with latest ODIN 3.11, made a backup of stock OS, back in download mode and flashed required bootloader and modem (BL and CP), boot again into recovery to flash AP (SuperMan-Rom_SM-G93XF_V1.8.1.zip). Went through all the process and it seems fine until 1st boot.
***Every try is showing "Verification Failed, Unable to restart your device. The Integrity verification has failed. You need to reset your device to factory default settings. This will erase all your data."***
Have I Done something wrong to be showing this error every time????

I had the same error message. The cause was that my device was encrypted. TWRP can't handle encryption on the S7 yet. Reboot into TWRP and look at the logs. If it says it couldn't mount /data, then this is probably the same issue I had.
To fix it, I restored the backup OS from TWRP, made a backup of all apps and data to external SD using Titanium Backup and wiped the encrypted partition in TWRP (which removes the encryption and all data). There may be better ways, but this one worked for me.

@Davebnly You need to take backup of the Internal Storage data and then do a wipe using TWRP, Since TWRP cannot handle the Samsung's Encryption the only way to bypass this is by formatting again. This is already mentioned in the Official TWRP Installation post here.

I have this same error after flashing a custom ROM. I did not take a backup of the old stock ROM as it's a new phone and I didn't think I needed to!
Can anyone tell me, if I flash the stock ROM will it let me into the device again?
Is there anyway to wipe the encrypted drive without installing stock ROM?
*UPDATE: I just logged into recovery and did a factory reset and it loaded the custom ROM. Not as lengthy a solution as I expected!

Do these exact steps, Do not miss.
1. Reboot to recovery.
2. Do a data wipe (WIPE>FORMAT DATA) And Say "Yes"
3.Go to Reboot and Reboot back to recovery.
4.Download DM Verify Disabler https://build.nethunter.com/android-tools/no-verity-opt-encrypt/ , Get the latest.
5.Copy in to the phone and flash it.
6.Go to Reboot and Reboot back to recovery.
7.Now Flash any rom as you wish.
8.Make Sure to Wipe Dalvik, Cache after.
Enjoy!!

Shameera_N said:
Do these exact steps, Do not miss.
Click to expand...
Click to collapse
Man, you just saved my life!
Thanks you very much.

Shameera_N said:
Do these exact steps, Do not miss.
1. Reboot to recovery.
2. Do a data wipe (WIPE>FORMAT DATA) And Say "Yes"
3.Go to Reboot and Reboot back to recovery.
4.Download DM Verify Disabler , Get the latest.
5.Copy in to the phone and flash it.
6.Go to Reboot and Reboot back to recovery.
7.Now Flash any rom as you wish.
8.Make Sure to Wipe Dalvik, Cache after.
Enjoy!!
Click to expand...
Click to collapse
Hi, I'm sorry but what does all that mean? Reboot to recovery??? The only option on my phone is the button to RESET DEVICE and I have two weeks worth of photos and videos that I have not backed up yet! Please help!!! FYI, I have the same exact message telling me to erase all my data because I need to reset my device. Nooo, I am so scared right now.

Failed to mount /data (Invalid Argument) in Micromax Canvas Juice 2. Aq5001.

I have a custom rom downloaded. But to flash it, I need to erase everything. That I am unable to do because the recovery dosent wipe data. It led to a bootloop. I got back the stock firmware and tried again and same result. Further more, I cant even factory reset. I'm using TWRP 3.0. Someone please help!

Worpe said:
I have a custom rom downloaded. But to flash it, I need to erase everything. That I am unable to do because the recovery dosent wipe data. It led to a bootloop. I got back the stock firmware and tried again and same result. Further more, I cant even factory reset. I'm using TWRP 3.0. Someone please help!
Click to expand...
Click to collapse
If you have a flashing tool then flash the stock firmware again and then give it a try.
Hit Thanks if it helped
Sent from my titan using XDA-Developers mobile app

pg8286 said:
If you have a flashing tool then flash the stock firmware again and then give it a try.
Hit Thanks if it helped
Click to expand...
Click to collapse
Ive tried that 4 times till now. It has been in a bootloop thrice. And I flashed stock. I currently am using stock firmware but want to flash the custom rom. The recovery is failing to wipe data because it is failing to mount data.

Worpe said:
I have a custom rom downloaded. But to flash it, I need to erase everything. That I am unable to do because the recovery dosent wipe data. It led to a bootloop. I got back the stock firmware and tried again and same result. Further more, I cant even factory reset. I'm using TWRP 3.0. Someone please help!
Click to expand...
Click to collapse
Try this
1. Reboot to recovery (TWRP)
2. Select wipe.
3. Select advanced wipe.
4. Check system.
5. Repair or change file system.
6. Select change file system.
7. Select format type.
8. Swipe to change.
9. Select repair.

there is one problem with stock rom. its encrypts the data partition right after installing stock rom, therefore twrp can't access data partition. i had similar problem earlier. this is how i managed to fix.
solution: http://forum.xda-developers.com/showpost.php?p=67980158&postcount=7
i suggest you to stick with stock rom, because right now whatever roms or recoveries are made for this phone are blindly ported (just copy paste roms). i have tried about 3-4 roms for this phone, all had major bugs especially battery related. there is only one developer who made a stable rom so far is beingtejas, search his thread. if you really want to use a custom rom, try THIS rom made by gaurav kesarwani with help of beingtejas that is why i am suggesting it you otherwise it didn't worked for me atleast.

Worpe said:
I have a custom rom downloaded. But to flash it, I need to erase everything. That I am unable to do because the recovery dosent wipe data. It led to a bootloop. I got back the stock firmware and tried again and same result. Further more, I cant even factory reset. I'm using TWRP 3.0. Someone please help!
Click to expand...
Click to collapse
Use TWRP 2.8.7. 3.0.0 is a can of bugs...

optimumpro said:
I have a custom rom downloaded. But to flash it, I need to erase everything. That I am unable to do because the recovery dosent wipe data. It led to a bootloop. I got back the stock firmware and tried again and same result. Further more, I cant even factory reset. I'm using TWRP 3.0. Someone please help!
Click to expand...
Click to collapse
Hey You should have to try doing these steps these will helps you-
1.First after wiping cache and dalvik cache FLASH SUPER SU ZIP FILE
2.AFTER THAT FLASH THE ROM AND THEN REBOOT, it will solve the problem.

vickysoni said:
Hey You should have to try doing these steps these will helps you-
1.First after wiping cache and dalvik cache FLASH SUPER SU ZIP FILE
2.AFTER THAT FLASH THE ROM AND THEN REBOOT, it will solve the problem.
Click to expand...
Click to collapse
my internal storage is showing 0 i can download apps from playstore but can't download things from browser can't even take a screen shot

first wipe data and than goto advance wipe options and wipe all but do not wipe microsd
it is success full than install custom rom

can't mount data
I'm using cwm recovery, while factory resetting it can't
mount / data. Please help me.
Thanks

Bootloop after flashing TWRP and wiping data,cache and dalvik

I just want to start by saying that I know how to recover my phone from this but I do not understand why this is happening. I just want to flash back the official rom and then install twrp and do a "factory reset" but after wiping with TWRP my phone gets stuck in bootloop. Am I doing something wrong?

drgx96 said:
I just want to start by saying that I know how to recover my phone from this but I do not understand why this is happening. I just want to flash back the official rom and then install twrp and do a "factory reset" but after wiping with TWRP my phone gets stuck in bootloop. Am I doing something wrong?
Click to expand...
Click to collapse
In TWRP you did 'factory reset' there isn't that option so which partitions did you formated? If you formated system, then is no more OS on your phone so what you trying to turn? xD If you want flash stock then use newest Odin 3.12.7 and learn some guide how to flash stock depend from which version (f.e. 7.x) you're coming. The guides are on that forum.

rifek4 said:
In TWRP you did 'factory reset' there isn't that option so which partitions did you formated? If you formated system, then is no more OS on your phone so what you trying to turn? xD If you want flash stock then use newest Odin 3.12.7 and learn some guide how to flash stock depend from which version (f.e. 7.x) you're coming. The guides are on that forum.
Click to expand...
Click to collapse
It says in the title which partitions I formated (date, cache, dalvik). I know how to flash stock. I will explain again the exact steps I did:
1. Flashed official rom using Odin after having a custom one.
2. I started the phone to check that the rom works.
3. I flashed TWRP 3.1.1 using odin.
4.Wanted to "factory reset" using TWRP, so I wiped cache, dalvik and data partitions.
5.The phone starts in bootloop.
It looks like TWRP doesn't wipe the partitions as is should.

Is not possible to TWRP didn't wiped right partitions. Why you wanted to factory reset if you flashed stock and you got factory settings? Flash stock with Odin again...

You need flash latest SuperSU zip in TWRP to fix the bootloop issue

forumber2 said:
You need flash latest SuperSU zip in TWRP to fix the bootloop issue
Click to expand...
Click to collapse
Maybe that. Personally I never flashed stock in S6 xD

You have to flash the SU Binary after flashing TWRP, else you will face a bootloop

Magisk. No "SuperSU". Then always will be it resolve if be only "Flashed TWRP". (Odin versions doesn't be affect of a bootlops with a 5secs~)

i flashed twrp now stuck in bootloop, not sure how to flash super su now?

fiorezy said:
You have to flash the SU Binary after flashing TWRP, else you will face a bootloop
Click to expand...
Click to collapse
Problem can also be solved after flashing the latest version of Magisk.

Rne-l01c432/rne-l21c432 twrp oreo backup

twrp backup link;
https://mega.nz/#!AtF21I6a!caX_rZdeXL9991A5xop35DsrB9WFurKRJMaYKgIl5Zo

thanks buddy, I was one of the most RNE-L03 from AT&T Mexico that has lost 4G and stock rom (oeminfo not backup), I am Triying now your backup but having bootloop, maybe tomorrow will try again with your file, at the end says that
1st try: "unnable to unmount Vendor, partition has busy" reboot in recovery stock automatically, wipe factory and... bootloop
2nd try: "unnable to unmount system partition was busy" reboot in recovery stock again and wipes and bootloop
3rd try: "Back up restpre soccesfully" reboot in recovery stock, wipes and bootloop again
4th try: "Restore succesfully" wiped factory-reset on TWRP, reboot in recovery stock, wipes and bootloop again
So. thanks in advance, I will try if you give me instructions, ty again.

mixbox360 said:
thanks buddy, I was one of the most RNE-L03 from AT&T Mexico that has lost 4G and stock rom (oeminfo not backup), I am Triying now your backup but having bootloop, maybe tomorrow will try again with your file, at the end says that
1st try: "unnable to unmount Vendor, partition has busy" reboot in recovery stock automatically, wipe factory and... bootloop
2nd try: "unnable to unmount system partition was busy" reboot in recovery stock again and wipes and bootloop
3rd try: "Back up restpre soccesfully" reboot in recovery stock, wipes and bootloop again
4th try: "Restore succesfully" wiped factory-reset on TWRP, reboot in recovery stock, wipes and bootloop again
So. thanks in advance, I will try if you give me instructions, ty again.
Click to expand...
Click to collapse
hello my friend if you have installed oreo 8.0, you can use this backup, if you have installed, please restore it with the recovery that I give to the link with the following link 8.0 update.zip download vendor.img to download and reset again and the device will flash.
twrp link; https://mega.nz/#!5hNXDCgR!3K3PnpbmAf4KTOEpKdXj0SlWSnNiecE_ghYCbfDJOWY

yavuz63 said:
hello my friend if you have installed oreo 8.0, you can use this backup, if you have installed, please restore it with the recovery that I give to the link with the following link 8.0 update.zip download vendor.img to download and reset again and the device will flash.
twrp link; https://mega.nz/#!5hNXDCgR
Click to expand...
Click to collapse
hello again, the Mega link ask me for a decryption key

mixbox360 said:
hello again, the Mega link ask me for a decryption key
Click to expand...
Click to collapse
sorryy, link Edited.

still requesting for decryption key
https://mega.nz/#!5hNXDCgR

yavuz63 said:
twrp backup link;
https://mega.nz/#!AtF21I6a!caX_rZdeXL9991A5xop35DsrB9WFurKRJMaYKgIl5Zo
Click to expand...
Click to collapse
Which build number is it?

franzpimp87 said:
Which build number is it?
Click to expand...
Click to collapse
Screen copy attached.