I am right now stuck in secureboot on my p7 - L10, after I've tried to upgrade to the newest version by using the dload directory on the external storage.
I had recently flashed the stock recovery, but am still using a custom kernel (if this may have anything to doo with the problem). The phone wasn't restarted between the flash of the recovery and the attempt to update the firmware.
Help appreciated!
Hi,
I will have your thread moved to your device section.
Good luck!
Related
Phone Info:
Huawei P7 L10
android 4.4.2
emu 2.3
b126 official firmware
rooted
i changed a boot animation in romtoolboxpro from 800x800 to 1080x1920 and installed to my device, clicked the preview option and it wroked but when i rebooted i was left with an error message in place of my recovery, and i cannot boot up the phone normally. or at all for that matter. i can go into fastboot&rescue mode, and it shows that my bootloader is still unlocked but i have no way to flash the recovery img to my system, so my phone is currently a brick. HELP!!!
Sir,
Please wait until mods will move this thread to the device specific forum for more relevant answers.
Stand by
Good luck
Ryan_Again said:
Phone Info:
Huawei P7 L10
android 4.4.2
emu 2.3
b126 official firmware
rooted
i changed a boot animation in romtoolboxpro from 800x800 to 1080x1920 and installed to my device, clicked the preview option and it wroked but when i rebooted i was left with an error message in place of my recovery, and i cannot boot up the phone normally. or at all for that matter. i can go into fastboot&rescue mode, and it shows that my bootloader is still unlocked but i have no way to flash the recovery img to my system, so my phone is currently a brick. HELP!!!
Click to expand...
Click to collapse
u can flash bootloader.img via adb ..
Hi Guys,
i really need your help. I debranded and flashed my P9 to a c432b167 firmware using the SRK Tool. But now im unable to downgrade to b136 (to be able to get the b170 OTA).
After i unzipped the full b136 to my SDCard und trying to flash it with the 3-Button Method, im always get an Error at 5%: "Software install failed! - Incompatibility with current version. Please download the correct update package."
Also the full b170 brings the same Error.
I would be very happy if someone could help me
Thanks in advance
mike
i would like to know this too cause whenever i tried to flash a firmware i get the same error.
hope someone can help.
Okay, i was able to solve the problem by myself. Here is what i did:
Using the SRK Tool i reopened the bootloader, installed the twrp recovery and rooted the P9. Then i flashed the c432 oeminfo again. Right after this i was able to flash the c432b136 using the stock recovery without getting the error. When the p9 rebooted i recieved the c432b170 OTA.
Hallo all,
i´ve got some problems with my huawei p9. I have flashed the newest TWRP Custom Recovery (3.1.1.-0) to both recovery partitions (recovery and recovery2), and an open Bootloader.
Now i have tried to install the newest firmware for my Phone (EVA-L09C4321B398). There are 3 Files:
-update.zip
-update_data_full_public.zip
-update_full_EVA-L09_hw_eu
in every guid is written that i have to install the update.zip first. I have tried this and get an error:
https://picload.org/view/daowaddl/screenshot_2018-03-10-08-44-14.png.html
so the update cant be installed.
The next thing i have tried is to install it via "dload" folder. At first i have flashed back the STOCK recovery to recovery. (recovery2 is still TWRP). Then i have copied the UPDATE.APP to the "dload" folder on my SD Card.
Now i have booted in the stock recovery (Vol + and Vol- Pressed) now it starts the update but has also an error:
https://picload.org/view/daowaagw/2m7sv4i.jpg.html
In this case i have tried to download another packet of firmware and another and so on.... every time the same s***.
for every step i have whiped and formated the partitions.
now i´m unable to boot in the system because i cant install a stock firmware. if i try to boot normal the device stocks on boot screen. And i have made no backup of the partitions befor i have tried to istall the firmware.
Here are the Datas of the Phone:
-Device: Huawei P9
-Model: EVA-L09
-Firmware before flash: EVA-L09C432B397
-EMUI_ 5.0.1
-Android version: 7.0
Anyone an idea?
assassin198911 said:
Hallo all,
i´ve got some problems with my huawei p9. I have flashed the newest TWRP Custom Recovery (3.1.1.-0) to both recovery partitions (recovery and recovery2), and an open Bootloader.
Now i have tried to install the newest firmware for my Phone (EVA-L09C4321B398). There are 3 Files:
-update.zip
-update_data_full_public.zip
-update_full_EVA-L09_hw_eu
in every guid is written that i have to install the update.zip first. I have tried this and get an error:
https://picload.org/view/daowaddl/screenshot_2018-03-10-08-44-14.png.html
so the update cant be installed.
The next thing i have tried is to install it via "dload" folder. At first i have flashed back the STOCK recovery to recovery. (recovery2 is still TWRP). Then i have copied the UPDATE.APP to the "dload" folder on my SD Card.
Now i have booted in the stock recovery (Vol + and Vol- Pressed) now it starts the update but has also an error:
https://picload.org/view/daowaagw/2m7sv4i.jpg.html
In this case i have tried to download another packet of firmware and another and so on.... every time the same s***.
for every step i have whiped and formated the partitions.
now i´m unable to boot in the system because i cant install a stock firmware. if i try to boot normal the device stocks on boot screen. And i have made no backup of the partitions befor i have tried to istall the firmware.
Here are the Datas of the Phone:
-Device: Huawei P9
-Model: EVA-L09
-Firmware before flash: EVA-L09C432B397
-EMUI_ 5.0.1
-Android version: 7.0
Anyone an idea?
Click to expand...
Click to collapse
Hi! You might want to try doing what I did when I was trying to update my phone to the latest version. https://forum.xda-developers.com/showpost.php?p=75788148&postcount=13 (For the HWOTA procedure that I was referring to, here's the thread link: https://forum.xda-developers.com/p9/development/eva-nocheck-recovery-flash-unapproved-t3705125).
I can attest to it that it was a clean install. I was able to install updates as well through System Update (I didn't reinstall TWRP after).
assassin198911 said:
Hallo all,
i´ve got some problems with my huawei p9. I have flashed the newest TWRP Custom Recovery (3.1.1.-0) to both recovery partitions (recovery and recovery2), and an open Bootloader.
Now i have tried to install the newest firmware for my Phone (EVA-L09C4321B398). There are 3 Files:
-update.zip
-update_data_full_public.zip
-update_full_EVA-L09_hw_eu
in every guid is written that i have to install the update.zip first. I have tried this and get an error:
https://picload.org/view/daowaddl/screenshot_2018-03-10-08-44-14.png.html
so the update cant be installed.
The next thing i have tried is to install it via "dload" folder. At first i have flashed back the STOCK recovery to recovery. (recovery2 is still TWRP). Then i have copied the UPDATE.APP to the "dload" folder on my SD Card.
Now i have booted in the stock recovery (Vol + and Vol- Pressed) now it starts the update but has also an error:
https://picload.org/view/daowaagw/2m7sv4i.jpg.html
In this case i have tried to download another packet of firmware and another and so on.... every time the same s***.
for every step i have whiped and formated the partitions.
now i´m unable to boot in the system because i cant install a stock firmware. if i try to boot normal the device stocks on boot screen. And i have made no backup of the partitions befor i have tried to istall the firmware.
Here are the Datas of the Phone:
-Device: Huawei P9
-Model: EVA-L09
-Firmware before flash: EVA-L09C432B397
-EMUI_ 5.0.1
-Android version: 7.0
Anyone an idea?
Click to expand...
Click to collapse
Old guides, your method worked for FullOTA-MF-PV builds, but new Huawei builds are no more PV. So wait for OTA, flash HWOTA.zip or use no-check recovery method
I call Huawei Hotline for this issue before. My phone is P9 plus, they told me so far they dont have any system update information about model which is below P10 series version yet. They just ask me waiting for system push message.
Hello friends, recently I saw a tutorial on YouTube how to remove the bootloader unlocking notice in Huawei, as a software update arrived for my EVA L09, I wanted to do everything from factory without root or recoverys to install it via ote. So I removed the twrp by the huawei recovery and followed all the steps that the man made and reset the development settings, then I worked in the ADB to re-lock the bootloader, after finishing the processes, my phone was restarted and I'm stuck in the bootloader logo of Huawei, I never step out of there. I wanted to enter the fastbot mode and I can not because it seems to be deleted, I do not know what happens because it does not enter the fastboot mode and only reboots again, nor do I have access to the normal recovery. I tried to use the volume method up + down and power button using the UPDATE.APP but there are no such methods, the phone is apparently clean. it only stays in the logo.
I took him to the technician and he told me to communicate to the support of Huawei because he did not know what to do, I would appreciate too much to help me please, because nowhere do I find something and you are the maximum.
thankfully
Updated thread title and moved to P9 Q&A. Hope this gets you the answers you're looking for.
There are good and proven tutorials here on XDA (XDA has its own search), not sure what did you find and follw from YouTube ( was it for proper cust, proper case of going back from root or custom ROM and which one to stock and which stock build, etc)
To unbrick, you have three options:
https://forum.xda-developers.com/sho...08&postcount=7
- free method but AFAIK it requires Fastboot working
Paid solutions:
https://www.dc-unlocker.com/DC-Phoen...epair-tutorial
https://funkyhuawei.club/plans
zgfg said:
There are good and proven tutorials here on XDA (XDA has its own search), not sure what did you find and follw from YouTube ( was it for proper cust, proper case of going back from root or custom ROM and which one to stock and which stock build, etc)
To unbrick, you have three options:
https://forum.xda-developers.com/sho...08&postcount=7
- free method but AFAIK it requires Fastboot working
Paid solutions:
https://www.dc-unlocker.com/DC-Phoen...epair-tutorial
https://funkyhuawei.club/plans
Click to expand...
Click to collapse
Hello friend, thank you for answering, what I did was the following https://www.youtube.com/watch?v=s9BZuywrRAw I had the original rom of android 7 and I got the update through the B398 ota but I had root and twrp, I wanted to leave everything in the factory by removing the twrp and replacing it with the huawei recovery and removing the root. When it was restarted, it never came back and I do not understand why I do not have a fastboot or recovery mode.
Thank you
It is not enough to say EVA-L09 and b398.
You must know what was exactly your original stock ROM (before you rooted), like was it EVA-L09c432b397 or what.
Then, there is very simple method to go back to the stock ROM you started from, say to c432b397, wherefrom you would then be able to accept OTA to b398...
It's all about flashing the correct HWOTA package through TWRP, and you would be back to your unrooted stock and back to your stock recovery:
https://forum.xda-developers.com/showpost.php?p=74913874&postcount=3
Unfortunately, now after the YouTube, you have no Androud, no TWRP, no fastboot...
Btw, unlocked Bootloader does not prevent OTA updates. It was only neederd to unroot and then to go back to stock recovery - both you simply get just by flashing the right HWOTA package.
Alternatively, you could have to unroot (SuperSU has its own option to remove root, for Magisk there is a ZIP package to uninstall Magisk), and to flash the original stock recovery - and you would be clean to accept OTA (although with Bootloader still unlocked).
I tried to root my huawei p9 earlier on this year.I got my bootloader unlocked before flashing twrp.Then I decided to install custom rom to root it.I wiped made a full system wipe before flashing resurrection remix and gapps and supersu.Somehow my huawei p9 got into a bootloop.I decided to flash back to stock through fastboot method (flashing every file one by one through cmd.)Since then,my huawei p9 got stuck in a hard brick. Only can boot into fastboot and rescue mode using volume down and power button.But no recovery at all.I thought I still had warranty and u managed to lock back the bootloader.Yet,the warranty period was over.Cant get to huawei repair centre.I also tried to flash stock firmware using UPDATE app in SD card but to no avail.Volume +,-,power button does not work.All it does is reboot and get stuck in huawei logo.Any developers know how to fix this dead phone?I'm using huawei p9,Eva-L19.Thanks!
it happened to me, pretty much same thing, i flashed back to the original firmware and fixed it, it has to be the same firmware, not newer or older