Hi guys,
Yesterday, I unlocked my Huawei P9 Lite with the given code from EMUI, then I installed TWRP (twrp-3.1.1-0-venus.img) and installed SuperSU. All went okay, i managed to delete useless system app, but I realized i did not pass Safetynet Check anymore (and since i'm a PoGo fan..), so I uninstalled SuperSU and tried with Magisk, same issue. I uninstalled both, and couldn't get back the clean safetynet check.
There, I tried to install a official ROM for VNS-L31 xxxx361, but I did it wrong and the whole thing crashed. Now i'm left with no OS, phone is bootlooping for ever. The only things I can access if TWRP and Fastboot mode. I tried to flash img from a huawei release, but i get this error that scare everyone i asked about : remote : sparse flash write failure.
I've no idea how to not trash my phone and go grab another one if I ever want to make a phone call again!
Please help!!
Kindly,
Antonin
I had similar problem but I had no recovery just eRecovery and fastboot (which didnt let me flash anything).
Download FULL rom from:
hwmt.ru/oth/HWFF/info/view.php?find_model=VNS
(sorry cant post links)
Make sure u choose right model and location.
Extract the update.app and put it on sdcard in folder named dload, insert that sdcard into the phone.
Boot to erecovery and shut down the phone from there, then turn on the phone with both volume buttons pressed and wait till the rom will be installed.
If you didnt success to boot with vol + and vol -, try to press power wait for vibration and quickly press both volume buttons and hold.
Related
I've unlocked the bootloader and flashed the Revolution Recovery B9, but I can't mount 'data' , so I modified the partition into F2FS and then formatted it. After that I couldn't enter to system, so I used three buttons to recovery the stock firmware. Now I can't reflash the TWRP and I can't add any goggle account.
What should I do?
Thanks before
What version p9 lite vns- ??
What do you want to install as firmware?
Info. If you wanted to be helped, helped too.
Hi,
have similar issue.
Bought P9Lite, originally on Vodafone UK/IE. VNS-L31C02B120.
Flashed B432 ROM which was OK, although changed to C900. Then I flashed something which was posted as UPDATE.APP. I thought it's an update, but then saw the size, was about 32MB. Since then it boots into Huawei eRecovery, which is uselless as it connect via Wi-Fi but does nothing. I can boot into fastboot/Recovery mode but thats it.
Tried flash Vodafone ROM but it stuck at 5%, no matter what I try to flash. The last when it booted still showed the Vodafone start up logo.
Any help appreciated...
Bootloader locked, no root.
1) Disconnect and power off.
2) Put a stock rom (UPDATE.APP) on SD card in folder dload and put it in the phone. If you have not, create folder "dload"
3) Hold down all 3 hardware buttons for cca. 10 second (Volume+ AND Volume- AND Power) until the phone enters EMUI system update mode and stars update from the SD card.
4) Phone will reboot and you have OS
Hi.
I was trying to root my P8 and followed a guide to install twrp recovery and other stuff. I installed the wrong version of what I think was SuperSu and after that I got stuck at the logo when I started the phone. I went into twrp recovery mode and tried a few things there, which didn't work. Then I wiped out the system. That was dumb as ****. Now I can't do anything. When I start the phone, I only see the Huawei logo and "powered by android" at the bottom. I've been googling a little but can't find a solution.
Is there any way to fix this or am I screwed? I can't buy a new phone at the moment. :/
NedNegel said:
Hi.
I was trying to root my P8 and followed a guide to install twrp recovery and other stuff. I installed the wrong version of what I think was SuperSu and after that I got stuck at the logo when I started the phone. I went into twrp recovery mode and tried a few things there, which didn't work. Then I wiped out the system. That was dumb as ****. Now I can't do anything. When I start the phone, I only see the Huawei logo and "powered by android" at the bottom. I've been googling a little but can't find a solution.
Is there any way to fix this or am I screwed? I can't buy a new phone at the moment. :/
Click to expand...
Click to collapse
Install stock recovery with fastboot and then reinstall your firmware using the dload method.
How do I do that when nothing works?
Did you install twrp
Sent from my GRACE using Tapatalk
I did, but it seems I can't go into twrp mode anymore. I restarted my phone after I was stupid enough to wipe the system. I just got to the Huawei eRecovery EMUI thing, but when i try to download new version and recovery it fails to get package info from network.
NedNegel said:
I did, but it seems I can't go into twrp mode anymore. I restarted my phone after I was stupid enough to wipe the system. I just got to the Huawei eRecovery EMUI thing, but when i try to download new version and recovery it fails to get package info from network.
Click to expand...
Click to collapse
Enter bootloader mode (power + volume down)
Connect to pc
Use adb/fastboot (follow one of the thousands guides on Internet) and flash the twrp recovery.
Then with adb copy a rom into the phone and flash it via twrp
wfonz said:
Enter bootloader mode (power + volume down)
Connect to pc
Use adb/fastboot (follow one of the thousands guides on Internet) and flash the twrp recovery.
Then with adb copy a rom into the phone and flash it via twrp
Click to expand...
Click to collapse
I finally made it.
Most of those thousands of guides I found just said about the same thing as erayrafet: "Install stock recovery with fastboot and then reinstall your firmware using the dload method."
I tried that, I pressed power + volume down and all the other things people said, but nothing happened. . It did not work, and could not reach bootloader mode. Have been trying to make it work since yesterday, and now I finally succeeded. I sat for about 15 minutes and just pressed power + volume down. The phone just restarted over and over, somtimes I got to the Huawei eRecovery EMUI thing, but after about 15 minutes I finally got into bootloader mode.
So it's solved now after I found another guide.
Thanks for trying to help. :good:
Hi all.
I had unlock bootloader.
I just changed my recovery to twrp. It worked !
Then I upgraded my p9 lite to nougat android version.
It works too !
But now I'm stuck. I moved root su file on my sd card and wanted to go back in TWRP... I cannot anymore.
I Power off my phone and I Power On by Pressing Power Button- VolUp Button Simultaneously => no TWRP.
Plus, it's not easy because of huawei message, that device has been unlock.... but I hold volume button before message and until it disapear... It goes to to android OS. or stay stuck on "device will boot"
If I do the same with +button, it shows me huawei recovery ...
More rarely, it tells me that software install failed (maybe it is trying to install su root package ?)
SO : I cannot use TWRP, and I cannot go to fastboot to flash recovery again.
No change in my drivers, still the same as when I flashed it first time (yesterday) and no new software install.
I'm still trying again and again ... :S
Maybe you could help me ? Thank you.
Hey there!
First of all... Wrong forum section, this is only for Development and not trouleshooting. But I see you are new so just keep it in mind for the future
To your problem:
You need to install the Nougat TWRP. It is the only one that works once you flashed a Nougat ROM.
To access the bootloader, turn OFF your device and then HOLD the VolDown button and while holding it connect the phone to your PC. Bootloader mode should show up.
Then flash Nougat TWRP with fastboot and you should be good.
problems are always easy when they are solved
Thank you, and truely sorry for wrong section error.
I have rooted the phone and was using a custom ROM from meticulus.co.vu as well as his custom twrp.
I have the VNS-L31 variant.
I wanted to roll back to stock because the fingerprint sensor didn't work due to me not clearing the saved ones when I changed ROMs.
What I did was factory reset the device, flash stock recovery, cust and boot (from update.app) onto the phone and then put update.app into the SD card in a dload folder. I then proceeded to hold the Vol+, Vol- and Power buttons to update manually. This didn't work because it said 'Software install failed'. Now the phone only boots into eRecovery and fastboot. I cannot get into TWRP despite flashing it multiple times through fastboot.
I am completely out of options, please help me xda.
EDIT: I managed to get it working - for those with a similar issue - download firmware finder and go through ALL of the models, one will work!
However, I cannot sign into google play...
Maybe this helps? http://www.techoxygen.com/bypass-google-account-unlock-frp-huawei-p9-lite-nexus-6p/
Hi there,
I have (hopefully) a small problem going back from Custom ROM back to the Stock Huawei ROM. I didn't do a backup of the Stock, because i thought i can download it somewhere anyway, which probalbly wasn't the smartest thing.
So i downloaded a 6.0 ROM from h++p://consumer.huawei.com/za/support/phones/p8-lite/
I'm not sure, which version i need, so i downloaded the "ALE-L21, Android 6.0, EMUI 4.0, C185B561, Open Market, Southern Africa Cell C, TelKom" version, and tried the "Force upgrade" method which was written in the PDF. It says "Format SD Card", but doesn't mention, to which Filesystem i should format the SD Card to, so i tryed vFAT, followed the furthur instructions, but when i boot up the Phone with Vol Up/Down Pwr Button pressed, it vibrates shortly and stays on the Huawei Boot logo forever or until the Battery is flat.
So i tryed to examined the update.app file, and surely, its some form of archive, so i extracted the recovery.img from it and flashed it, because i thought i may need the stock recovery to get the Vol Up/Down Pwr Button method to work, but the recovery didn't boot with some error, so i reverted back to the TWRP and did get it work/boot again, but i'm now stuck to the custom recovery/ROM, and i don't want to go any further with this fastboot flashing methodes because i'm not entirely sure what i'm doing.
I know, this is probably a stupdid question, and those ALE-L21 Fanboys are laughthing at me (at least i hope so), but i wanted to ask if im missing something obvious or somebody is willing to help me out (which would be really nice).
Thanks in advance