Huawei P8 BootLoop - Huawei P8 Questions & Answers

Good, which happens is that it tries to install a rom official to my huawei from ADB, I made the process with his due steps and the imgs (BOOT, CUST, SYSTEM, RECOVERY) on having finished of flash the SYSTEM.img, restart it and still has me in the logo and it returns to restart (Infinite restart) and it does not leave me to enter to recovery, not to the menu of update.
Sorry for my english, Thanks :good:

What full firmware version were you on previously, before trying to install the official rom? Give the full format: GRA-xxxxCxxxBxxx.
What version of the official rom are you trying to flash now? Again, give the full format as above. Also, is it a full version rom or an OTA update?
In what order are you flashing the extracted files? Try in this order: 1. boot, 2. recovery, 3. system (don't flash custom). After flashing the 3 files, boot into Recovery mode, then do a factory reset & cache wipe.

Related

Nandroid unavailable

Hello !!
I have successfully flash recovery (HBOOT) with Amon_RA's recovery image.
But when I select the recovery mode, I get :
Code:
Android system recovery <2e>
Use trackball to highlight; click to select
reboot system now
apply sdcard.update.zip
wipe data/factory reset
wipe cache partition
There is nothing about nandroid (and CyanogenMod-5)
Do you have an idea ?
Redownload the recovery image, check the md5sum, if it matches the one provided, then reflash it via fastboot.
Thanks it works well !
I have installed CyanogenMod, but when booting the animation stops and reboots (infinite loop).
DO you have an idea ?
If you didn't wipe first, then you need to wipe, then reflash the rom and the google add on.
You should wipe first, if you are flashing cm for the first time.!

P9 Lite softbricked

Hey guys!
My Hardware:
Huawei VNS-L21
Windows PC
I've flashed the oeminfo of a Huawei VNS-L31 on my VNS-L21 (followed this guide: http://www.htcmania.com/showpost.php?p=23861935&postcount=2) and after that, I've installed B100 rom via DLOAD-Method. Everything worked fine. Then I wantet to upgrade to Nougat (B336), so I downloaded the ROM and the L31 Data (because I've previously flashed the oeminfo of a VNS-L31, mentioned before). I've done that in the Revolution recovery b. 8. Flashing the main system worked fine, but flashing the data failed. I don't know why (maybe I didn't have enugh patience) but I rebootet anyway. Now I have the problem that I can neither boot to the system nor boot to recovery. However, I am able to access fastboot and I am able to flash recovery, system, cust and boot. I've tried flashing the B336 rom via fastboot (flashing system.img, boot.img, recovery and recovery2 from the extracted firmware and cust.img from the extracted data folder), but I'm still not able to boot. My phone is stuck in the "Your device has been unlocked and can't be trusted" screen as seen in the attachment. I've tried meticulu's twrp and revolution recovery, they also fail to boot (I also get to the "Your device has been unlocked and can't be trusted" screen.)
Hopefully you can help me.
Best regards,
- 4240 Benny
try the next power on you phone whit the 3 buttons, if see mui recovery say me
Slider324 said:
try the next power on you phone whit the 3 buttons, if see mui recovery say me
Click to expand...
Click to collapse
Doesn't work, I've tried that several times
Try to get a recovery running.
So try to flash different recoveries (Meticulus TWRP or Revolution Recovery) with fastboot (fastboot flash recovery *.img)
Flashing N recovery like this *should* work.
Report back then for next steps.
Schlengge said:
Try to get a recovery running.
So try to flash different recoveries (Meticulus TWRP or Revolution Recovery) with fastboot (fastboot flash recovery *.img)
Flashing N recovery like this *should* work.
Report back then for next steps.
Click to expand...
Click to collapse
I've tried Revolution recovery and meticulu's TWRP, both don't seem to work. When I try to boot to recovery I do get the "Your device has been unlocked.." screen...

P8 Lite 2017 soft-brick (i can use twrp, but bootoop)

Hi, I have a PRA-LX1C02, soft bricked.
I have access to the bootloader that is unlocked, I have access to the twrp recovery.
I tried to flash several firmware of these images: Boot.img, system.img, cust.img.
But nothing. I also tried the UPDATE.APP file in dload (both sd and external_sd) but stopped at 5%.
I also tried DC_Phoenix but it did not change anything.
The maximum result I get is: Logo Huawei, Bootloader Unlock Warning, ANDROID and after a while it turns off and reboots in erecovery.
What can I do?
In twrp try to flash supersu then reboot
Hi, thanks for replay.
I flash last supersu and it's the same:
Huawei logo, bootloader unlock warning, android logo, reboot itself, huawei logo, bootloader warning and stop at erecovery huawei...
anythings else?
Flash Stock recovery then do Factory Reset and Wipe cache/Data
With Flash stock recovery, what do you mean?
I flashed a lot of time boot.img, system.img, cust.img.
But the problem still remains
---EDIT---
I flash recovery.img (sorry bad understanding), make a factory reset and wipe chache/data.
But same problem

Issue with unlocked bootloader

Hey,
I had AOSP rom and i decided to go back to OOS. (xXx rom)
I entered TWRP, Cleaned Data,Cache,Dalvik,System.
And Factory reseted it.
Installed the xXx rom, and i got on the splash screen instead of "Bootloader Unlocked"
And i'm getting "<!>"
And i couldn't boot.
And i can't press volume keys to get to recovery or bootloader, but it boots straight to bootloader.
i entered to TWRP again (Via bootloader), reflashed stock OOS.
It booted, and then i entered bootloader to flash TWRP again, and it didn't succeeded
I enter only Stock Recovery and every time i try to flash Recovery it's succeed but it's does nothing, still entering Stock OOS recovery.
Now i stuck at stock OOS, and stock rocevery.
Can't flash anything.
Can someone tell me what to do?
Best is via ADB flashing latest BlueSpark TWRP (fastboot devices, fastboot flash recovery (name of TWRP).img and then format all so you start with a clean plate. Then move your ROM from PC to Internal and proceed further. But IMO a "format" is needed. Also siakantabg made a flashable zip from the old bootloader. Flash this zip in TWRP first after formatting en wiping everything.
Link old bootloader: https://forum.xda-developers.com/oneplus-5/themes/mod-bootloader-changer-t3800862

I can't enter fastboot, recovery and erecovery mode.

Hello, I'm from S.Korea.
I have a BTV-DL09 (Huawei Mediapad M3 / A.K.A Huawei Be Y Pad 2), and I try to install EU ROM in device.
But, while a installation, I got a huge problem in my device.
1. My device running LineageOS 17.1, So I want to install EU ROM. I erased cache, data, system, vendor partition.
2. Push Nougat to Marshmallow UPDATE.app in my SDCard, and I installed it in erecovery mode.
3. After that, I pushed EU Marshmallow stock firmware UPDATE.app in my SDCard, and I installed it in erecovery mode.
4. Boot successful.
5. I unlocked my device, and install TWRP.
6. enter the TWRP recovery, and I restored OEMInfo EU version (C100), and reboot it.
7. It can't boot correctly. Hardware encryption enabled itself.
8. I tried to install stock firmware in erecovery again, but It failed. Also, I can't enter TWRP recovery again.
9. So, I tried to install TWRP again, but It says "command not allowed".
10. Something is wrong, I tried to install Nougat to Marshmallow UPDATE.app in erecovery mode. and Install successful.
11. reboot, and I can't enter recovery and erecovery. Only can boot fastboot.
12. I tried to flash recovery and erecovery in fastboot, but It says "command not allowed".
13. I think It is not unlocked, I tried to unlock again, and It start to stuck unlocked notice screen.
Now, My device can't enter fastboot, recovery and erecovery. How can I restore it..?
I tried to discharge my device, but It can't enter fastboot mode.
Can I get some advise about that?
P.S. Sorry for my bad english.

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