yashsingh1/xdaforums huggingface dataset:
[Huawei P9 Lite Questions & Answers] ukinuj:
Hi, I have tried all night to install a custom rom and recovery for my huawei p9 lite (VNS-L21).

I've managed to flash Ressurection Remix with Meticulus' TWRP but now my sim card doesn't work.

It's detected but i can't make calls, send messages or use data.

I want to go back to stock EMUI but i don't know how exactly. I've found an update.app for my model but it won't install. I've lost my recovery and i can't flash a new one despite the bootloader being unlocked. Can anyone help me please or guide me how to restore it back to it's original state?

If it helps it was the VIP mobile Serbia model, CM-hi6250.

Thanks in advance, I really want to just have a working phone :(
[Huawei P9 Lite Questions & Answers] Alexxxx1:
If you lost Twrp you must flash it via fastboot command. After that it is neccesary to flash Oem C432 zip. In that step you can chose if you want oem for single or dual sim. I suggest to flash Oem C432 dual sim using TWRP.. On SD card you need to place in dload folder firmware full b160 in format update.app. When the Oem is flashed turn off phone (please dont let to reboot phone after flashing of oem ) , press power+volume up+ volume down, hold them a few seconds after you see logo screen, release buttons and full revovery will start. Oem L21C432 dual sim flashable zip file you can find here or in our local forum on benchmark.

All the best.
[Huawei P9 Lite Questions & Answers] hugor671:
i had this problem too cause i was not attentive...

Create a dload folder in your sd card and search for an "update.app" file that is right for your device. Place it in the dload folder then press power button+ volume up+volume down to do a force stock ROM installment after install remove sdcard enter stock recovery make a wipe...restart done:)

Tell me if it works<3
[Android Q&A, Help & Troubleshooting] ieatgravity:
Okay, So before I show you all the goodies for your Wiko U Feel Prime let me tell you a little bit about whats going on...

I technically do not own a U Feel Prime, how ever I own the variant Blu Life One X2 Mini, though it seems to be very closely related according to GSMarena

Managed to port TWRP recovery originally from the Redmi 3S (again closely related) to the Life One X2, which I then ported to the Life One X2 Mini (confusing; I know). Long story short, this version of the ported TWRP recovery has been confirmed to work on the U Feel Prime.

Before I get into how to install TWRP and root your U Feel Prime there are a few things that need to be noted....

1. If the wiko is using the same kernel that is one the Life One X2 Mini then you WILL NOT be able to remount /system partition as RW (read and write) (PLEASE TEST THIS AND REPORT BACK TO ME)

2. DO NOT INSTALL SUPERSU AND MAGISK; choose ONE. They don't tend to play very nicely with each other. Which can lead to weird errors and soft bricks.

3. Magisk will also allow for systemless host file (to install Adaway), busybox and TONS of other systemless goodies

4. If TWRP gives you any issues (vibrates and reboots when performing flashes or nandroid backups) then boot into TWRP, select "mount" then disable MTP.

Let's get down to it:

download here: TWRP RECOVERY

1. Enable Development Options

2. Go into Development Options and enable OEM Unlocking

3. Connect phone to computer and open command prompt, run command "adb reboot bootloader"

4. Run the command "fastboot oem unlock"

5. Reboot into system to make sure everything is all good

6. again run command "adb reboot bootloader"

7. run fastboot command "fastboot flash recovery TWRP.img"

8. Then boot into twrp "fastboot boot TWRP.img"

9. Tap on 'reboot' at the bottom corner and select 'system'

To get root simply flash the latest Magisk12.zip

I will be updating this thread periodically.

If you want to try some other mods, tools, guides and ROMs designed for the Life One X2 and Life One X2 mini then check out BLOX2.com

BE SURE BEFORE FLASHING ANYTHING THAT IT IS COMPATIBLE WITH THE LIFE ONE X2 MINI; OTHERWISE YOU WILL BRICK YOUR PHONE!

Also, if anyone would be so kind to send me a nandroid backup of /boot and /system so that I can make a flashable Stock ROM.

-ieatgravity
[Android Q&A, Help & Troubleshooting] foxyone0809:
please help because link download here: TWRP RECOVERY is dead
[Android Q&A, Help & Troubleshooting] ieatgravity:
Download link updated
[Android Q&A, Help & Troubleshooting] KangkanD:
Another One , I mean another Cousin "Yu Yureka Black " Indian Variant of Wiko U Feel Prime /Blu Life One X2 Mini

http://www.gsmarena.com/yu_yureka_black-8714.php

Also Check the Development Page ( Roms/ Kernels/ Recovery) here

Hope This helps, lets Contribute to the Device.
[Android Q&A, Help & Troubleshooting] ieatgravity:
Awesome!!! Thanks for passing it a long. I know I'm going to be busy working on porting some of this for the next few days
[Android Q&A, Help & Troubleshooting] ayamati:
oem unlock failed <===

how to fix it? (i already enabled oem unlocking in dev setting)
[Android Q&A, Help & Troubleshooting] ieatgravity:
If "fastboot oem unlock" doesn't work then try "fastboot oem unlock-go"

Make sure you have USB debugging enabled and oem unlock enabled in Dev options
[Android Q&A, Help & Troubleshooting] ayamati:
or i need to downgrade it back to 6.0?
[Android Q&A, Help & Troubleshooting] alex moymoy:
Worked with me. Only had to change the BLOX2 IMG by twrp Ufeel one and renamed it with "BLOX2_TWRP". It works perfectly with magisk Roots on the go?

Sorry for my english. Long time without speak and write ?
[Android Q&A, Help & Troubleshooting] crester:
Hello.

where did you found ADB interface drivers?

I am unable to install it into windows 7 64 bit

and so,

error: device '(null)' not found
[Android Q&A, Help & Troubleshooting] crester:
Hello

I have been able following first this guide:

https://xdaforums.com/android/general/guide-clones-t3421539
[Android Q&A, Help & Troubleshooting] HorstiG:
[MENTION=5669779]ieatgravity[/MENTION]

Thank you verry much, I have root (SuperSU 2.82 SR1) and Xposed. :good:

Is there any good ROM for the Wiko?
[Android Q&A, Help & Troubleshooting] ieatgravity:
You can try Drax from blox2.com. It may work on your will but it was designed for the life one X2 mini. I am also working on lineage 13 for the X2 mini. Keep up with development on blox2.com
[Android Q&A, Help & Troubleshooting] HorstiG:
Thank you, I have a look.

---------- Post added at 03:39 ---------- Previous post was at 03:22 ----------

Is there any way to change the selinux mode? I have some Problems with Xposed Modules (N-Ify).
[Android Q&A, Help & Troubleshooting] ieatgravity:
N ify has been known to cause issues. You can use the command 'set enforce 0' to make selinux permissive. There are apps on the play store that can do this as well.
[Android Q&A, Help & Troubleshooting] HorstiG:
So much fun I've never had with my Wiko, thanks. Xposed running super.
[Android Q&A, Help & Troubleshooting] ieatgravity:
I'm glad you're enjoying it! I am looking for testers if you're interested in testing some things like Roms and what not. PM me if interested
[Android Q&A, Help & Troubleshooting] HorstiG:
PM sent, thank you.
[Android Q&A, Help & Troubleshooting] ieatgravity:
On here or blox2.com? Can't seem to find it.

Send me a backup of boot.img for you phone. I'll send you a built rom to flash.
[Android Q&A, Help & Troubleshooting] HorstiG:
On xda
[Android Q&A, Help & Troubleshooting] Shapas01:
Got it ;) thanks for the info!!!

Tigrouzen was not very explicit in is posts...
[Android Q&A, Help & Troubleshooting] Shapas01:
Looks like our phone was abandoned...too bad :(
[Android Q&A, Help & Troubleshooting] sawdon33:
Downgrade to root

i have been watching this thread for a while i had problems with root after updating my uFeel prime to nougat because of the fastboot commands no longer being recognized in the end i ended up hard bricking my phone and then 2 months of trial and error un-bricking and getting back to rooted marshmallow 6.0.1.

Before I bricked the ufeel by messing with the boot-loader I found by using the wiko v34 upgrade tool you can easily flash any stock firmware by just copying the firmware files in to the generated rom file that appears in the "U FEEL PRIME Nougat_V34" file after running the application for the first time. When it prompts you to put device in DL mode close the program and just copy, past and click replace then re-open and follow instructions. and their you have it you then can follow the first post in this thread and root.

i am now because of bricking in quite a good possession to create a root-able rom for nougat 7.1.1 as i have 2 boot files on the Ufeel boot1 and boot2 i found after dumping my firmware. Also now download mode witch i think must be on boot one puts me in to Qualcomm hs-usb qdloader 9008 making it easy to use qfil or emmc to up and downgrade so i am now teaching myself how to edit the xml file to produce a nougat rom that is oem unlocked from the start making it easy to install twrp and root. I will post a like when i have finished and im writing a un-bricking tutorial at the moment that i will post in a week or so. :)
[Android Q&A, Help & Troubleshooting] Shapas01:
[MENTION=8964050]sawdon33[/MENTION] those are great news!!!
[Android Q&A, Help & Troubleshooting] miskokupuje:
are there any new development news for our u feel prime? :/
[Android Q&A, Help & Troubleshooting] foxyone0809:
new official rom version V39 android 7.1.1 of Wiko Ufeel Prime via ota update.

Fastboot mode is detected but always unable to flash anything .

"unknow command" again and again
[Android Q&A, Help & Troubleshooting] Growputput:
Can you make an android Oreo ROM for wiko U FEEL GO

Please make ROM for wiko U FEEL GO because I really boring with Marshmello ROM. The last update was 2016. It was very old and all my friends has latest update and one of them even has android P which is still developing. Please make a ROM for my phone because sometime when I want to download some app they ask for nouget update or above. PLEASE!!!?
[Android Q&A, Help & Troubleshooting] Xtremy:
Hi guys,

My wife bought this ufeel prime a few months ago.

I flashed TWRP3.1.0MINI.img recovery and Magisk16 but there were so many FC and problems.

So i went back to stock recovery and no root, then i find this open source project named TWRP Builder allows users to request TWRP for unsupported devices. So i installed the TWRP Builder app uploaded the stock recovery and waited about 2 weeks and now it ready for downloading. Thanks to the developers we have a good working Twrp recovery.

I flash this recovery and magisk16 and so far so good.

Oh and the Twrp Recovery version is 3.2.1-0.

XDA Forum

TWRP Builder Downloads

Direct link For uFeel Prime Twrp recovery
[Android Q&A, Help & Troubleshooting] foxyone0809:
Does it work on android 7.1.1? Because it's impossible to flash anything since wiko update ufeel prime to nougat.
[Android Q&A, Help & Troubleshooting] glococo:
Have anyone successfully rooted the stock rom 7.11 ? Or installed Lineage 15 ?

:confused:
[Android Q&A, Help & Troubleshooting] sawdon33:
u feel prime cfw ports

ok using the new twrp that Xtremy posted i have been able to get custom roms working that i found online and have been able to port some of the yureka black rom's to the u feel just by amending the device id in the updater-script as im not using 2 sims just a sd card in the other sim slot im not sure if there are any issues the roms are 100% working for me if any one is interested i am uploading to them to my google drive just message me and i will post the links but as iv only made 2 posts on this forum i cant post links yet lol. i have working copies of:

Resurrection remix v 5.8.5

AospExtended-v4.6

ViperOS v2.1

Lineage 14.1

Mokee 7 .1..2

these i found online but had to change the device name for 2 of them to get them working and thats when i figured they are just ports from the garlic device witch is the name they use for the YU black modded kernel no their forum so i went and download a few roms from there and got them working also:

resurrection remix 5.6.7 and 6.1.0

Fire Hound 4.7

Cosmic OS 8.1.0

Colt OS 7.1.3 v1.3

surprisingly having no camera issues witch they spoke about in the forum a lot.

---------- Post added at 05:58 PM ---------- Previous post was at 05:49 PM ----------

i forgot to say i think that the issues with porting was that the original TWRP in this thread was still making your device name BLOX and not P7201 so when porting they would fail on install because of unsupported device as the port wasn't fully finished well that was the issue i was getting and couldn't figure it out until using this new TWRP
[Android Q&A, Help & Troubleshooting] Shapas01:
I think I'll try to downgrade to MM this weekend
[Android Q&A, Help & Troubleshooting] Shapas01:
Can anyone please share the wiko mm (v23)offical updated?

---------- Post added at 12:31 AM ---------- Previous post was at 12:31 AM ----------

Can anyone please share the wiko mm (v23)offical updater?
[Android Q&A, Help & Troubleshooting] Xtremy:
Wiko uFeel Prime V23 Marshmallow Stock Rom.

Here

File size:

(1.27GB)

File Hash:

MD5: AD76C562EE70FAEB96887EE07D5661F2
[Android Q&A, Help & Troubleshooting] foxyone0809:
Lol lol lol !!!!!!!!! very annoying you didn't read all post. I ever try in november 2017 to downgrade with several methods but all I did was killing the motherboard and send back my phone to the factory for repair.

It's impossible to fully reverse to marshmallow android 6 after update nougat android 7, because it doesn't downgrade bootloader.

You will get a buged firmware (only 1 sim card detected, and other data bugs)

You loose you time in trying to downgrade. Because you can't stop message "update nougat available" .The only way is to find how root android 7.

We had ever explain that only big problem since 10 months in this post. We only talk about it with american and indians users since 1 years friends.

So let's have a look of the previous pages.
[Android Q&A, Help & Troubleshooting] Shapas01:
I don't care about dual SIM. If I can downgrade I can install TWRP and then install any other available custom rom.
[Android Q&A, Help & Troubleshooting] NMRA1999:
Impossible to Root?

I've read the thread but i got kinda confused, so since the update 7.1.1 the Wiko removed the Fastboot mode so it's impossible to root?
[Android Q&A, Help & Troubleshooting] foxyone0809:
YES, impossible
[Android Q&A, Help & Troubleshooting] pbteja:
How is root related to fastboot?
[Android Q&A, Help & Troubleshooting] foxyone0809:
There is no fastboot access
[Android Q&A, Help & Troubleshooting] pbteja:
ohh im using similar device to wiko ufeel prime, yu yureka black luckily we dont have this problem and you can see the treble guide for it here https://xdaforums.com/android/devel...fficial-yu-t3879503/post78440197#post78440197
[Android Q&A, Help & Troubleshooting] char68:
Hi everyone

By following this guide: http://4pda.ru/forum/index.php?showtopic=884002&st=580#entry71614524

I managed without any problems installing the Viper OS 7.1.2 in my Wiko u-feel prime.

However, it is essential to downgrade to the V23 stock firmware version.

Once I returned to the V23 version, I was able to install the TWRP recovery through ADB and then put any one of the firmware that is on the link I indicated.

Thanks you guys from the 4PDA Russian forum.
[Android Q&A, Help & Troubleshooting] Samir96:
hi mate, can you help me build or port twrp for Mediatek devices? MT6580
[Android Q&A, Help & Troubleshooting] pbteja:
4pda roms for cect digi u are usually a port of roms made for yureka black , which is replica of wiko u feel prime, the community and devs are very active in the telegram group and making roms regularly each month , even project treble has been ported to the device, if you are interested https://t.me/yuyurekablack
[Android Q&A, Help & Troubleshooting] NMRA1999:
Since we can't root the phone, there's anyway I could change the emoji fonts? Using the wiko software I can get the android files and then installing them using their software, but how can I extract the iso replace the font and repack again? The tutorials I tried didn't worked
[Android Q&A, Help & Troubleshooting] foxyone0809:
Bonjour, est-ce que tu as des problèmes de dual SIM ou d'imei avec ton ufeel prime après l'installation de cette rom ? merci
[Android Q&A, Help & Troubleshooting] foxyone0809:
hello everybody, I found the way to root official wiko nougat firmware V39!

I succeed too with installing custom recovery and Rom android 9 Pie stable developed for Indian clone Yureka black Garlic.

if you are French you can answer in French
[Android Q&A, Help & Troubleshooting] lahceneamine:
Can you share the method?
[Android Q&A, Help & Troubleshooting] foxyone0809:
!!!! Before doing this! don't forget to save your files. This method will reset factory your phone !!!

At first you must have activated developper mode , and activate "usb debug" and "OEM unlock" in developper options.

[IMG="OEM unlock"]https://cdn.clickitornot.com/wp-content/uploads/2017/01/Usb-debugging-and-OEM-Unlocking.jpg[/IMG]

You can read this post if you don't know anything about adb .https://www.xda-developers.com/how-to-install-twrp/

1. Download this recovery "twrp-3.3.1-1-garlic.img" , download last magisk manager apk and magisk 20.0

https://dl.twrp.me/garlic/twrp-3.3.1-1-garlic.img.html put this file on pc in adb folder

https://github.com/topjohnwu/Magisk/releases/download/v20.0/Magisk-v20.0.zip put this file on sd card in phone

https://github.com/topjohnwu/Magisk/releases/download/manager-v7.3.5/MagiskManager-v7.3.5.apk put this file on sdcard in phone

2. Connect your phone to the PC with usb. Type the following into the command window to boot your device into bootloader/fastboot mode:

adb reboot bootloader

3. when phone is in fastboot mode, enter this commmand

fastboot oem unlock-tinno

(now your phone is unlocked, and your system has been reset)

4. enter command to flash recovery

fastboot flash recovery twrp-3.3.1-1-garlic.img

5. after flashing twrp, you have to enter this command in order to reboot in custom recovery directly :

fastboot boot twrp-3.3.1-1-garlic.img

6. now your are in custom recovery , flash the file you put on sdcard named "Magisk-v20.0.zip"

7. return at menu and go in advanced wipe and select select "Dalvik / ART Cache" and "Cache", then wipe

8. return at menu and go to reboot and select reboot system

9. navigate to your phone folder and install MagiskManager-v7.3.5.apk (you must have authorized unknown sources in phone)

Now you have a root Ufeel Prime with Nougat.

You can also flash roms from clone yureka black. But you will loose good apk like wiko camera and gallery, and you will loose fingerprint gesture for return and open recents app. Android Pie and Oreo have other good navigation modes with hide navigation bar.

https://xdaforums.com/yu-yureka-black

Tell me if it works for you!
[Android Q&A, Help & Troubleshooting] lahceneamine:
Thank you for your anwser, but I still get the same error like last year "FAILED (remote: 'unknown command')" when I try to unlock the bootloader.

Check the picture.

Can you help ?
[Android Q&A, Help & Troubleshooting] foxyone0809:
I don't understand, i will post other solutions when indian users send me.

In reality i have flash official firmware nougat of yureka black before testing this method. maybe only this firmware has unlockable bootloader. But it made me loose imei.

I am talking about the method to avoid this with a moderator of yureka black developement.

Will inform you when it will be resolved.
[Android Q&A, Help & Troubleshooting] glococo:
I still can't flash TWRP,

fastboot flash recovery twrp-3.3.1-1-garlic.img

target reported max download size of 535822336 bytes

sending 'recovery' (24832 KB)...

OKAY [ 1.173s]

writing 'recovery'...

FAILED (remote: unknown command)

finished. total time: 1.174s

Any update ??

---------- Post added at 04:43 PM ---------- Previous post was at 04:39 PM ----------

Hi Shapas,

What happend when you downgraded to v23 ?

Could you later flashed TWRP easily with fastboot flash recovery twrp.img ?

Please, guide me because I want to do the same without loosing anything as much as possible.

Thanks
[Android Q&A, Help & Troubleshooting] foxyone0809:
it appears that the only way to succeed with my method is to flash the firmware of clone Yureka black at first.

this firmware is a wiko nougat with an unlock bootloader.

However, it makes you loose imei, and you can't reverse to flash wiko firmware.

For imei, you have to root and flash imei with USB software but it is a bit hard because you have to enable USB diag in adb mode.
[Android Q&A, Help & Troubleshooting] alex moymoy:
Can you share that firmware? Thanks in advance ?
[Android Q&A, Help & Troubleshooting] foxyone0809:
http://givemerom.com/index.php?a=downloads&b=file&id=10834
[Android Q&A, Help & Troubleshooting] glococo:
That is somehow good news.

If I succed recovering the lost IMEI, could I still use both SIMs or I will loose that or anything more ?

Could you please point me out how can I write back my imei after writing the YU firmware ?

Thanks a lot !!
[Android Q&A, Help & Troubleshooting] foxyone0809:
After restore imei 1 and 2, you can use both sims. All will work. no problem

Download this tool https://drive.google.com/open?id=1FzBt56eVIGcMdQht5qwgTKF4_3RAr86j

If software doesn't detect your phone, follow these steps :

Verify ADB

Your phone must be rooted.

Enable USB Debugging in phone setting in developper mode

Connect device to computer.

Open CMD on windows (ADB and Fastboot command prompt.)

Type adb devices → enter.

adb shell → enter.

su → enter.

setprop sys.usb.config diag,adb → enter.

Then the imei tools will detect your phone, enter imei and validate

Reboot phone ! It's works now
[Android Q&A, Help & Troubleshooting] glococo:
Hi Foxyone,

I did all the steps, diag port is enabled, but your tool give me "read SN fail"! and can't finish set up imei

btw: I tried with Android 8 and 9. Both fail with the same message.

ps: also tried QXDM and do not let me connect because "License Expired".
[Android Q&A, Help & Troubleshooting] foxyone0809:
Are you sure you selected the good COM PORT ? (look my picture in attach files of this message)

You can also try this second tool.

https://drive.google.com/open?id=10gfFrkkFOqGaYp-1_ligsur63mWw1Utj
[Android Q&A, Help & Troubleshooting] glococo:
Thanks for your fast reply,

See attach. Now I'm going to try your second tool.

Will give you feedback soon.

Thank you so much
[Android Q&A, Help & Troubleshooting] glococo:
Second tool succeed :highfive:

Now I have to restore BT and Wifi macs. Going to try the first tool again.

UPDATE: No luck. Uniscope app still fail with "read sn fail"!
[Android Q&A, Help & Troubleshooting] foxyone0809:
something is wrong with your adb driver
[Android Q&A, Help & Troubleshooting] foxyone0809:
no need to restore Bluetooth and wifi Mac Adress.

wifi and Bluetooth will work without restore.
[Android Q&A, Help & Troubleshooting] glococo:
Thanks a lot foxyone !

Everything is working + Android 9
[Android Q&A, Help & Troubleshooting] Xpl0it_U:
Qfil gives sahara protocol error when trying to flash this, any solution? (Reffer to the post where you shared the fw, can't quote it)
[MENTION=6981496]foxyone0809[/MENTION]
[Android Q&A, Help & Troubleshooting] glococo:
I had the same errors. but later after tried many things, I end up using the 1.0.0.3 version which worked fine.

https://androidmtk.com/download-qualcomm-flash-image-loader-qfil
[Android Q&A, Help & Troubleshooting] Xpl0it_U:
It doesnt work for me, sahara protocol error, the header is 0kb

---------- Post added at 07:52 PM ---------- Previous post was at 07:25 PM ----------

nvm, just installed qpst tools and moved the fw to pgfilesx86, Qualcomm, qpst, bin. and it worked
[Android Q&A, Help & Troubleshooting] glococo:
Hi Foxyone,

I end up with mine in diagnostic 900e.

I tried deep cable but it didnt change to EDL.

Have you learned anything new about hard debrick?

Btw; in deepCable mode, red led blink at 1hz.

Cheers