upgrading to nougat - Huawei P9 Lite Questions & Answers

Hello people of P9 lite, I have a few questions regarding the upgrade process
i'm currently on MM with unlocked bootloader so according to what i have read
i need to flash meticulus recovery first then flash the nougat zip files with it
but when i flash the first file, it breaks and i'm unable to flash the second file (data full) so i'm left with many missing aps in the OS
and when i try to flash revolution recovery it is unable to mount data, but i read on a thread here that if i format it to f2fs then to ext4 again it will mount data
but even when i do that i'm unable to flash zips
also if i try dload method i'm missing apps like the first method
can someone point me to what i am doing wrong, please?
thanks.

Related

Interrupt internal storage

Hello everyone,
I have moto xt1572, it unlockbootloader and rooted. I am using TruPureXMM rom.
Yesterday I flash Dual Stock rom using ADB/Fastboot. After flashed, my phone's internal storage was interrupted. When I boot into TWRP, it show 0 MB, it look like the patition not fomat yet. And I can't flash any rom.zip.
I found there are topic: Restore to stock tool.
So is that work for my XT1572 case
Please help me to fix that.
Thank you so much
Were you using the sd card as internally adopted? That can cause the issue you got when you change rom's. I don't think there is a solution to this.
I've never had a similar problem with this phone, but on some other devices I've had no amount of wiping in TWRP was as effective as a full wipe in the stock recovery. Wiping with stock recovery would fix the internal file system, encryption issues, etc. You might try fastboot flashing the stock recovery and giving it a try, if TWRP isn't working for you.
I fixed this problem by follow guide from this page Rootjunky.
1st
I use RSD lite but it fails
2nd
I use fastboot/adb follow guide
- download file MotoXPureClarkbatchfiles.zip.
- Download stock firmware of moto XT1572
- Extract MotoXPureClarkbatchfiles.zip and stock firmware in same folder
- Boot my phone in bootloader mode, then connect to PC
- And run file FullRestore.bat
It's worked.

Huawei P9 lite - TWRP Revolution | Came back to stock

Hy guys,
I hope to be in the right session. Few days ago, I tried to root the device, donno why, but obviously, I made some mistaked and now I have the TWRP revolution installed, but "NO OS INSTALLED".
So, I read some discussions here and also on google and I tried basically everything a part for the exterenal SD card which I don't have. So I trierd to:
- Install some update.zip from the TWRP -> Failed (invalid .zip format)
- Flash the system, cust, boot and recovery .img from fastboot --> Failed (system and cust failed)
I would like to come back to stock, there is any easy ways to do this wiothout using an external SD card.
Thanks for this guys!
PS: sometimes, while I was trying to put the archive onto the device, this stop working and I was no able to make any operation without format data from TWRP.
PSS: I have the P9 lite single SIM with bootloader unlocked.
Post here https://forum.xda-developers.com/huawei-p9lite

Unable to mount storage in red letters twrp

I don't know what happened or what I did wrong I remember flashing a stock rom (7.0 , 2.41.605.20) decided to flash super user zip everything seemed successful until I noticed at the very bottom it said in red letters "UNABLE TO MOUNT STORAGE" ...did some digging and it seems the fix is to format my data in TWRP and I know this will wipe EVERYTHING ...My question is ... is this the preferred method ? how to prevent this from happening again and is there anything I need to know before...formating my data in recovery? or is it really this simple ? thank you in advance for any help!!!
VERIZON HTC 10 S-OFF UNLOCKED SENSE 7.0 NOUGAT FIRMWARE VERSION 2.41.605.20 TWRP (NEWEST) FORGOT VERSION#
fixed it !!! download a rom and corresponding firmware place rom and firmware on sd card, take sd card out of phone, go into recovery (I use captn throwbacks TWRP) go wipe ,advanced ,format ...let it do it's thing ...flash ROMs firmware in download mode boot back into recovery and flash rom and success !!!! no red text at the end of recovery log stating (cannot mount storage) !!!!

OnePlus 5 problem after update to 8.0 (Beta)

*** Sorry, my English isn't good ***
Hi, I have a problem with OP5, I decided to install OOS 8.0 (Beta), I had OOS on 7.1.1 (Root) (TWRP), I made full wipe in TWRP and installed OOS 4.5.14 (7.1.1), after that i get Stock Recovery and Iupgraded OOS to 8.0 (According to the OnePlus manual) -> Bootloop. I decided to go back to 7.1.1 -> Error, I uploaded TWRP and another attempt to download 7.1.1 -> The system got up but I can not do anything because I have an error "Udecrypting the device. (Write to do "Factory reset"), so again to TWRP -> Full Wipe and here is interesting, I get my error "Wrong argument", the phone does not see my built in memory (I write that I have 0mb), what can I do in this situation? Anyone know?
ERROR in TWRP: "Unable to mount storage"
Please help me.
Go to recovery -wipe-advanced wipe-data-repair or change file system- change file system. First select EXT2 and after that EXT4 and now you should be able to use your storage but you need to flash new TWRP (try this one https://forum.xda-developers.com/devdb/project/dl/?id=27442)
themasv said:
Go to recovery -wipe-advanced wipe-data-repair or change file system- change file system. First select EXT2 and after that EXT4 and now you should be able to use your storage but you need to flash new TWRP (try this one https://forum.xda-developers.com/devdb/project/dl/?id=27442)
Click to expand...
Click to collapse
Thank you for that link. I was having another issue - the TWRP downloaded from the official site didn't work on the latest Oreo beta build and didn't overwrite the stock recovery and couldn't mount /data. This one did.
yeah im having major issues with mine, im now stuck in a download mode i cant get out of !
The first question is, you want to go Oreo or return nougat? In the first case, go to the dedicated thread, download the black TWRP and format data (if you can't read anything) reboot to TWRP again now copy the Oreo firmware and install it from the same recovery, reboot to recovery again if you don't have the stock one automatically installed, just flash it via TWRP. So once you're in stock recovery format EVERYTHING, reboot to system, and after you've configured the initial setup of your device if you want reboot to bootloader and reinstall the black TWRP and flash magisk 14.56 for root.. I've done this for getting this Oreo rom works
Exactly happened with me too. I even accidentally deleted all the contents of my storage. Tried to sideload via adb but got unknown device error. This thread worked for me
https://thedroidguru.com/how-to-unbrick-oneplus-5-phone-with-official-tool/
ive just restored the latest nougat firmware/radios and jumped back onto an aosp build until op5 gets official Oreo build

[Q] Please help me fix my issue

Hi.
My phone is not bricked, but I stuck with a "test build" rom on my phone, I have no idea how to install anything else now.
First of all, I have to tell: I previously always used telephones with stock android interface, so this is why I wanted to mess with my phone, and try some other rom (for example: carbon), emui wasn't so friendly for me...
I had fully stock P10 lite dual sim version with 3gb ram WAS-LX1C432B206 (or maybe an ota update newer) when I opened up the bootloader.
Installed twrp_p10_lite_0.4.img from fastboot, and installed supersu on the phone. With the stock rom and root was everything working well.
The only thing, I noticed, the TWRP did not see normall the data partition, if i wanted to browse, i just saw directories with strange caracters in their names.
One week later i wanted to try Carbon rom. The next problem came up here, I wanted to back up my system and data from twrp, Of course the data partition always was failed. I tried different twrp versions what I have find here on XDA
- EliteTWRP-3.2.1-0_2018-01-19.img
- Huawei P10 Lite-RecoveryTwrp EMUI 8.0.0.zip
- Twrp P10 Lite Nougat By KingOfMezi.zip
...and different versions of these twrp recoveries..
Elite and KingOfMezi twrp version was working the best for me, however also not good with the data partition. Because of this i made no backup from my data partition. (honestly nothing important on my phone yet) These recoveries allowed me to Format data, then wipe dalvik, cache, data etc..
So on this way i was able to install another rom, with no any error messagesm but with no any luck...
Any Rom I tried with no emui, was failing to boot, even not starting the boot sequence..
After this I flashed Elite_Rom_v7.7_for_P9-Lite_Honor_5C_6X_8-Lite_10-Lite_by_HassanMirza01
which was booting up, but my simcard was not working in the phone..
I fixed this problem by flashing and Huawei P10 Lite-OemInfoC432DualSim.zip and using 3 button method with dload folder on an empty sdcard with update_WAS-L21_hw_eu.app and update.app (Warsaw-L21_C432B182_EU_SERVICE_androidhost.ru)
After this, Android boots up, everything works fine, simcards too, imei numbers are okay. but the build version is NRD90M test-keys (and a year old version of emui rom)
It also closes back the bootloader, which i can open up any time, and flash twrp again, almost any version i want, some of them gives me error messagesm like not enough space on the pertition(sorry i dont remember exactly for the massage) espacially when i want to flash recovery ramdisk, always fails... With the flashable twrps the old problem still presistant with the data partition: i can't read/mount. Or after a restart, i can mount, and format, but no matters what i try to flash on the phone, nothing boots up.
If i use the 3 button method, and the sd card, the phone sets back itself to this test build rom, and works just fine, But i even can't install supersu on this system because it makes fail to boot...
I thought i'm technical enough to root a phone and install some different roms just like before in the previous few years, but i screwed up something very much, and honestly i already don't understand the whole methods, i dont see thel logic behind the procedures, I lost the clue...
In my opinion the main problem must be around the data partition because its not visible from the twrp recoveries...
If anyone have any Idea how to fix my issue, i appreciate, and thanks in advance.
Greets, NSX
if the rom number version is test keys you did the step oeminfo bad, copied more or insufficient files than you need and boom the restore made incorrectly.
Obviously make a copy to the important data qnd enable oem unlock.
1- you need a sdcard, ds orr ss oeminfo and b182 or 183 depending on your system
2- insert sdcard on the phone slot and boot in twrp backup only oeminfo(copy to safe place before nothing) then replace oeminfo, restore and dont make anything more.
3- Copy b182 or b183 service rom files inside of dload folder to dload created in sdcard. 182 for ds, 183 for ss.
4- finished copy seitch the phone disconnect the microusb from phone and just do the dload method.
Hey! I have a P10 Lite WAS-LX3 dual sim. I was trying to flash a custom ROM with android Pie, I have a lot of experience doing it with a lot of cellphones, but this time I don't know what is not working, I did a complete clean installation like you did in the first part of you tread, the problem is that the Custom ROMs don't boot I tried a lot of them also tried lineageOS 15.1 just like it happened to you, the only one that works is stock ROM, When I flash the Custom ROM without errors then I reboot to system, but, I cannot pass the screen of: You device is booting now. I really want use customs ROM in my cellphone, to give to it another year. Thank you.

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