How to flash Official ROM via Adb/Fastboot - Huawei Ascend P7

Hi guys
I really want to know how to push ROM files into bricked or soft-bricked smartphone using fastboot mode ?
I have successfully extracted files using huawei extractor by downloading original official update.app
I extracted all files on desktop but what should I do next ? I tried cmd but I don't know which commands I should use

Simona Simmy said:
Hi guys
I really want to know how to push ROM files into bricked or soft-bricked smartphone using fastboot mode ?
I have successfully extracted files using huawei extractor by downloading original official update.app
I extracted all files on desktop but what should I do next ? I tried cmd but I don't know which commands I should use
Click to expand...
Click to collapse
I'm also interested...

Related

Any trick find to rollback to 5.1.1 ? on CRR-09 ?

Hello mate S owners , is there any way to rollback to 5.1.1 ?
thkx
mazighi said:
Hello mate S owners , is there any way to rollback to 5.1.1 ?
thkx
Click to expand...
Click to collapse
No.
This question has been asked before, please search the forum before posting
brumgav said:
No.
This question has been asked before, please search the forum before posting
Click to expand...
Click to collapse
It's he who already asked the question. Opened 2 New Threads and posted under 4 other Threads. He's getting seriously annoying.
Try this.....
1. dl huawei update extractor
2. dl the rom
3. Open These update.app with huawei update extra Tor
4. extract the files......Boot.img cust.img recovery.img recovery2.img system.img and userdata.img
5. enable USB debbuging
6. Go in bootloader and connect it
7. Flash the files
xynewageyx said:
Try this.....
1. dl huawei update extractor
2. dl the rom
3. Open These update.app with huawei update extra Tor
4. extract the files......Boot.img cust.img recovery.img recovery2.img system.img and userdata.img
5. enable USB debbuging
6. Go in bootloader and connect it
7. Flash the files
Click to expand...
Click to collapse
Thank's , i have tried this but it tell me failed
xynewageyx said:
Try this.....
1. dl huawei update extractor
2. dl the rom
3. Open These update.app with huawei update extra Tor
4. extract the files......Boot.img cust.img recovery.img recovery2.img system.img and userdata.img
5. enable USB debbuging
6. Go in bootloader and connect it
7. Flash the files
Click to expand...
Click to collapse
I've tried this,albeit without the userdata.img however although it took me back to EMUI 3.1 and Lollipop some menu items were not working such as setting a screen lock and unable to get to guest mode.
Would also not update using the B114 full ROM, would only accept the B303 beta.
http://www.android-hilfe.de/thema/huawei-mate-s-zurueck-zur-145.762060/
It´s in german language and even not proved. But provement is on the way!
mazighi said:
Thank's , i have tried this but it tell me failed
Click to expand...
Click to collapse
Dont write fastboot flash boot.img and the path
Write fastboot flash boot and the path
xynewageyx said:
Dont write fastboot flash boot.img and the path
Write fastboot flash boot and the path
Click to expand...
Click to collapse
Yes , for exemple i have tried
fastboot flash boot boot.img
like this ?
mazighi said:
Yes , for exemple i have tried
fastboot flash boot boot.img
like this ?
Click to expand...
Click to collapse
Type fastboot flash boot.........you can put the file in your cmd console (drag&drop) for the path....i dont know why this not work for you
The path is c:\.....where you extracted........ and the update.app must be a full rom not ota update
Ive tried flashing the recovery.img, boot.img, cust.img and system.img from B145, then factory reset and then restoring a TRWP backup of B114 however it still doesn't work, still cannot access lock screen settings (and fingerprint settings) or security settings.
brumgav said:
Ive tried flashing the recovery.img, boot.img, cust.img and system.img from B145, then factory reset and then restoring a TRWP backup of B114 however it still doesn't work, still cannot access lock screen settings (and fingerprint settings) or security settings.
Click to expand...
Click to collapse
try this
flash b114
flash your backup
flash stock recovery again
make a local update to b145
xynewageyx said:
try this
flash b114
flash your backup
flash stock recovery again
make a local update to b145
Click to expand...
Click to collapse
After I flashed the .img files from a b114 ROM I tried restoring my backup however it failed so I had to restore my b303 backup
Rollback
We work here in the German Forum (Android Hilfe) for weeks to find a solution. The rollback is not yet possible.
brumgav said:
After I flashed the .img files from a b114 ROM I tried restoring my backup however it failed so I had to restore my b303 backup
Click to expand...
Click to collapse
Try this........DL the Firmware you want anderen extract the Update.app
Flash this IMG Files via fastboot
Boot.img
System.img
Recovery.img
Maybe Recovery 2
Reboot your phone
---------- Post added at 04:36 PM ---------- Previous post was at 04:34 PM ----------
If the settings not work make a factory reset after boot
There is rollback package on polish site: http://consumer.huawei.com/pl/support/mobile-phones/mates-pl-sup.htm
But after I did that it switched do C900.

[Help! Files Needed] TWRP Backup of CRR-L09 android 5.1.1 EMUI 3.1

Hello.
(Sorry for my bad english)
I have deleted the operating system on my Mate S but I managed to install CRR - UL00 version with TWRP . I would like to return to CRR - L09 version and I need TWRP backup of the system. Can anyone provide a twrp backup of the system or anyone know where I can find it?
Thank you
Coffeeking said:
Hello.
(Sorry for my bad english)
I have deleted the operating system on my Mate S but I managed to install CRR - UL00 version with TWRP . I would like to return to CRR - L09 version and I need TWRP backup of the system. Can anyone provide a twrp backup of the system or anyone know where I can find it?
Thank you
Click to expand...
Click to collapse
if you are on crr-ul00 firmware ... then unlock frp and flash system.img and boot.img and recovery.img of crr-l09 firmware via fastboot then do normal dload update using crr-l09 firmware
Thanks for the reply .
andromodgod said:
if you are on crr-ul00 firmware ... then unlock frp and flash system.img and boot.img and recovery.img of crr-l09 firmware via fastboot then do normal dload update using crr-l09 firmware
Click to expand...
Click to collapse
I'm still inexperienced so let's see if I understand ...
I extracted the system.img file , boot.img and recovery.img from CRR - L09 firmware via HuaweiUpdateExtractor .
Now with ADB I install the three files and then do the normal upload via DLOAD .
( I can do this even though I have installed TWRP ? )
Coffeeking said:
I'm still inexperienced so let's see if I understand ...
I extracted the system.img file , boot.img and recovery.img from CRR - L09 firmware via HuaweiUpdateExtractor .
Now with ADB I install the three files and then do the normal upload via DLOAD .
( I can do this even though I have installed TWRP ? )
Click to expand...
Click to collapse
after installing adb ..... open cmd and type adb reboot bootloader ........ then type fastboot flash system ....... after typing that drag the system.img file onto the cmd window .... then click on cmd and press enter ..... repeat for recovery and boot.img ...... then do dload upgrade
Super!!!
andromodgod said:
after installing adb ..... open cmd and type adb reboot bootloader ........ then type fastboot flash system ....... after typing that drag the system.img file onto the cmd window .... then click on cmd and press enter ..... repeat for recovery and boot.img ...... then do dload upgrade
Click to expand...
Click to collapse
Thank you so much.

NEM-L21 bricked, bootlooped after trying to go back to 6.0

Dear XDA members,
Maybe someone could help me.
I was using the beta Nougat on my 5C (7lite - NEM-L21) and I decided I would like root. I installed Nougat TWRP and went well then I've encountered problem when installing supersu.zip - data problems, so I googled (damn google specialists) so I wiped system and DATA. I left myself without any operating system. So I managed to instal Lineage 13 for P9lite-Honor 5C.
But no, that was not enough, I tried again to install the beta update + patch for NEM-21... And thats it no more Lineage 13 no more nothing. After that I have installed TWRP through ADB and I could not go into it. So again google - I managed somehow to install original B132 firmware (before it I installed recovery taken out of B132) and it go through installation with success.
Unfortunately that's it - phone stays in the HONOR logo and nothing more - ah yes I did clean to factory through Honor original recovery.
Can ANYONE help me solve my problem, or you think it's a lost cause?:good:
dload method should work.
thelous said:
dload method should work.
Click to expand...
Click to collapse
Unfortunately should work doesn't apply to my case
I will have to send it to Service in Huawei.
If anyone encounters my problem please use method passed by fellow xda member y4c1ne .
1- Extract the update.zip from this thread, u'll find an Update.app. Open it using huawei update extractor, and then extract BOOT.img, RECOVERY.img, SYSTEM.img to adb folder.
2- Boot your phone into bootloader (shut it down, press volume down - then connect it to your computer)
3- Flash the files extracted from UPDATE.APP using these commands
Code:
-fastboot flash boot BOOT.img
-fastboot flash recovery RECOVERY.img
-fastboot flash system SYSTEM.img (this will take some time so be patient).
Again thanks for help: y4c1ne

Need stock rom for NEM-L21C432B351.

I've tried searching for the stock rom for this phone for 2 days now, i just cannot find one.
i've tried to use custom roms, but only one that worked was this (https://forum.xda-developers.com/honor-5c/development/elite-rom-nougat-builds-cxxbxxx-t3635413) but it didnt have audio for some reason.
eh
I've tried to use firmware finder on android to try to get the stock one, but for some reason i couldnt flash it. didnt work.
so is there some way i can do it via twrp?
First you have to flash the stock recovery and then you can flash the FullOTA with Firmware Finder.
To get the stock recovery you can download the rom on your pc, open the update.app file with the Huawei Update Extractor ----> https://forum.xda-developers.com/sho....php?t=2433454
and extract the RECOVERY.img. Flash this file like the twrp, same procedure.
Gh0st2015 said:
First you have to flash the stock recovery and then you can flash the FullOTA with Firmware Finder.
To get the stock recovery you can download the rom on your pc, open the update.app file with the Huawei Update Extractor ----> https://forum.xda-developers.com/sho....php?t=2433454
and extract the RECOVERY.img. Flash this file like the twrp, same procedure.
Click to expand...
Click to collapse
the link you gave has a 404 error.
Gh0st2015 said:
First you have to flash the stock recovery and then you can flash the FullOTA with Firmware Finder.
To get the stock recovery you can download the rom on your pc, open the update.app file with the Huawei Update Extractor ----> https://forum.xda-developers.com/sho....php?t=2433454
and extract the RECOVERY.img. Flash this file like the twrp, same procedure.
Click to expand...
Click to collapse
okay i did what you told and now its downloading the update thru firmware finder, thank you.
i still hope nothing goes wrong.:good:
whoops here is the correct link: https://forum.xda-developers.com/showthread.php?t=2433454
Gh0st2015 said:
whoops here is the correct link: https://forum.xda-developers.com/showthread.php?t=2433454
Click to expand...
Click to collapse
thanks but i already googled it and found it.
Gh0st2015 said:
whoops here is the correct link: https://forum.xda-developers.com/showthread.php?t=2433454
Click to expand...
Click to collapse
okay new problem, i downloaded the uppdate and started to install but now it says software install failed. you know what to do??
Thread closed by OP request.

update.app method not working

I'm currently on omniron but wish to put stock back on I have downloaded the full update zip and extracted to app file. Open extricator and saved needed files to fastboot folder. Done all the fastboot commands but stick just bootloops. Had to put omniron back on. Any help to get me to stock please
adz63 said:
I'm currently on omniron but wish to put stock back on I have downloaded the full update zip and extracted to app file. Open extricator and saved needed files to fastboot folder. Done all the fastboot commands but stick just bootloops. Had to put omniron back on. Any help to get me to stock please
Click to expand...
Click to collapse
Did you reflash stock ramdisk?
2WildFirE said:
Did you reflash stock ramdisk?
Click to expand...
Click to collapse
Yes mate
adz63 said:
I'm currently on omniron but wish to put stock back on I have downloaded the full update zip and extracted to app file. Open extricator and saved needed files to fastboot folder. Done all the fastboot commands but stick just bootloops. Had to put omniron back on. Any help to get me to stock please
Click to expand...
Click to collapse
OmniROM for Nokia 8? Where??!?
Sahilsinghlodhi said:
OmniROM for Nokia 8? Where??!?
Click to expand...
Click to collapse
No way, he posted in the wrong forum. Seems it's Huawei or Honor phone.
2WildFirE said:
No way, he posted in the wrong forum. Seems it's Huawei or Honor phone.
Click to expand...
Click to collapse
Yeah sorry wrong forum lol

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