Develop Bugs

Blackview BV9000 Pro-F ROOT SUCCESS [TWRP + Magisk v16 + Stock Rom]

EDIT: included rough procedures for OEM unlocking, and updated link to recovery-verified.img (Sorry for uploading the wrong file ><)
Hi all bv9000 pro Users!
Recently I went on a journey to root this awesome rugged phone with one purspose: to remove that F*@(#&$ god awful loud annoying sound triggered by the OS when you use a camera app to take a picture + the boot startup sound (A bug blackview hasn't gotten around to fixing).
I successfully managed to port TWRP 3.1.1 from the Blackview bv8000 Pro and run it on the Blackview bv9000 Pro-f!
I've then managed to flash in Magisk to gain root access.
DISCLAIMER: I do not take responsibility for any bricked phones caused by the process, do so at your own risk (yadayadayada).
NOTE 1: Although I've got it running on the bv9000 Pro-F, this image should also work for the non-fullHD version, if someone can test this I'd be happy.
The link to the stock ROM (with the modified recovery img) can be found in the post below.
NOTE 2: No need to download anything other than what I've listed, Magisk is included in my custom recovery to circumvent the need to load the devices encrypted storage (or any other external storage) nothing stops you from mounting external usb storage.
What you'll need:
- USB Mouse (As there is no touchscreen input support, your device should have come with a usb-c otg cable so there's no problem here!)
- MediaTek SP Flash tools (I'd recommend the latest version) https://spflashtool.com/
- unlocked bootloader (You should be able to do this via the developer settings -> unlock OEM Bootloader)
EDIT: To unlock the boot loader, do the following:
1) Go to settings -> unlock OEM Bootloader (tick)
2) plug your device in (assuming you have ADB installed), use adb to access fastboot via. command prompt:
"adb reboot bootloader"
Then once the device is rebooted into fastboot mode
"fastboot oem unlock"
KEEP IN MIND THIS WILL REMOVE ANY FILES, so back them up
- I've done this with windows, but you should be able to repeat with linux no problems!
- A little patience
Pre-preparation:
First install any updates and back up your data (it's just easiest to use the google cloud backup as restoring becomes easy as pie, updating also fixes the setup wizard crashing on first setup). This is necessary because OTA updates cannot be performed with TWRP recovery, and flashing TWRP before doing OTA updates will flick the device into a recovery boot loop.
Install the SP Flash tools, and the MediaTek VCOM Drivers
(I won't link the specifics here, a quick google search should be able to help you, just note you might need to disable driver signature enforcement)
Two options for flashing:
1)
My Full Stock ROM already pre-prepared for flashing:
Patched ROM
No need for extra prep here! you should just be able to load the scatter
2)
My custom patched TWRP stock rom: recovery-verified.img
Blackiew's stock rom: stock rom
- Download the stock rom, backup the recovery-verified.img in the R06 folder, and then replace it with my custom patched TWRP stock rom (file name should be the same).
- Run "CheckSum_Gen.exe" once you replaced the file, it will generate the necessary checksum to allow SP flash tools to successfully flash recovery.
Once you've done with the pre-prep, switch off your device, take a deep breath and you're ready to go!
Steps!
1) Load up SP Flash Tools, select the android scatter file you've downloaded in the R06 folder
2) Select Download Only (I MEAN IT, FORMATTING WILL REMOVE YOUR IMEI AND RENDER THE PHONE USELESS)
3) Deselect everything but recovery (You only want to flash this)
4) Hit download
https://pasteboard.co/HkufwZZ.png
5) Hold volume up + power and plug in your phone, keep the volume up button held
6) very quickly the flash should be complete, and you should be greeted with a big ol' green tick to verify
https://pasteboard.co/HkuiTBB.png
7) Once you're done, remove your USB cable, plug in the OTG then we proceed to flash magisk
8) Hold power + volume up until you reach the bootloader, then use the menu to select recovery
9) You *should* be greeted with the TWRP recovery screen (Which is great success! )
DON'T PANIC IF YOU CANNOT USE THE TOUCH SCREEN, the kernel I've patched is missing this, seems the driver is different between touch screens, just plug in your OTG mouse to continue from here!
10) Use your mouse to first hit cancel, we don't need to decrypt the user data storage.
11) But oh no! it's all in Russian (no problem, Next step sorts that)
12) Use your mouse to navigate the menus as shown here to change to English! (or your preferred language) Change Language
13) Click install, then navigate up folder levels until you are in the root directory
14) scroll down and click on Magisk.zip, install it, allow it to install any apps as system apps (because this will then install to the system image, not the userdata)
15) reboot the phone (if it hasn't rebooted already)
16) You should be able to boot into your usual phones OS, if you don't see Magisk listed in your phone apps, just download it from here:
Magisk Manager
17) Congratulations! You should have complete root access :laugh::laugh::laugh:
Feel free to express your thanks, or list any problems you have, but keep in mind my studies take all my life, so I may not be able to help with all the problems you have

Congrats! Would it work on the BV9000 HD version?

Hi!
From what I've seen they both run the helio p25 chip
(Just a difference in RAM size) so it should.
You're more than welcome to try.
Just keep a backup of the original ROMs recovery. If something goes wrong during the boot to recovery you can easily re flash

hi i tried both optinos but they didn't work for me
I tried the first and the second options and it was showed me same error:
ERROR: STATUS INSUFFICIENT_BUFFER(0XC0010007)
I tried download only, format all and download, if i install original ROM its installing without problems!
In settings-> developer options -> OEM unlocking is enabled
can someone give me tips if I'm doing something wrong. thanks
My phone is Blackview BV9000PRO-F

Hello,
i have the blackview 9000 pro Hd (not full hd)
i first tried your prepared patched rom = not working (get erorrers in step 6)
then i chose step 2 and i was thinking to use the stock rom from the NOT full hd rom
now i get a green screen from the flashing: but after rebooting in recovery nothing happens, just normal reboot then
perhaps this is not so clair for me:
- Download the stock rom, backup the recovery-verified.img in the R06 folder, and then replace it with my custom patched TWRP stock rom (file name should be the same).
- Run "CheckSum_Gen.exe" once you replaced the file, it will generate the necessary checksum to allow SP flash tools to successfully flash recovery.
the file name you posted here " My custom patched TWRP stock rom: recovery-verified.img" is ramdisk-recovery.img
i replaced the ramdisk-recovery.img... it is not clair need to replace recovery-verified.img to?

>I tried the first and the second options and it was >showed me same error:
>ERROR: STATUS INSUFFICIENT_BUFFER(0XC0010007)
> tried download only, format all and download, if i install >original ROM its installing without problems!
>can someone give me tips if I'm doing something wrong. >thanks
>My phone is Blackview BV9000PRO-F
Hi, you need to unlock the OEM bootloader, if this is still locked it will prevent the flashing of custom ROMS.
I might've missed this step, will update post as necessary.

>
dingsje said:
Hello,
>i have the blackview 9000 pro Hd (not full hd)
>i first tried your prepared patched rom = not working >(get erorrers in step 6)
>then i chose step 2 and i was thinking to use the stock >rom from the NOT full hd rom
>now i get a green screen from the flashing: but after >rebooting in recovery nothing happens, just normal >reboot then
>perhaps this is not so clair for me:
>- Download the stock rom, backup the recovery->verified.img in the R06 folder, and then replace it with >my custom patched TWRP stock rom (file name should >be the same).
>- Run "CheckSum_Gen.exe" once you replaced the file, >it will generate the necessary checksum to allow SP >flash tools to successfully flash recovery.
>the file name you posted here " My custom patched >TWRP stock rom: recovery-verified.img" is ramdisk->recovery.img
>i replaced the ramdisk-recovery.img... it is not clair >need to replace recovery-verified.img to?
Click to expand...
Click to collapse
Hi,
I've uploaded the wrong file, the uploaded file should be recovery-verified.img.
I'm uploading a new file and will correct the link now,
Please accept my apologies ><

hyperlethalvector92 said:
>I tried the first and the second options and it was >showed me same error:
>ERROR: STATUS INSUFFICIENT_BUFFER(0XC0010007)
> tried download only, format all and download, if i install >original ROM its installing without problems!
>can someone give me tips if I'm doing something wrong. >thanks
>My phone is Blackview BV9000PRO-F
Hi, you need to unlock the OEM bootloader, if this is still locked it will prevent the flashing of custom ROMS.
I might've missed this step, will update post as necessary.
Click to expand...
Click to collapse
I already did this step:
Enable developer options-> OEM unlocking is enabled
Is that enough for this MTK phone to be unlocked the bootloader ?
And tried the both options but the results are same.
I have been unlocking bootloaders on many phones but first time MTK phones. If i try with adb commands it recognize when is in the android with command adb devices and show my device but if I try reboot bootloader and check in device manager in windows its show its connected and drives are correct but if i try to show the devices, it doesn't show any device connected

Hi,
You need to install fastboot drivers once it's in bootloader mode,
then use fastboot, not adb.
"fastboot oem unlock"
Then follow instructions.
simply doing settings -> oem unlock won't unlock the bootloader, it allows you to do so later via. fastboot
Check the original post, I've added the extra instructions sorry about the confusion!

Thanks a lot. I finally succeeded to unlock the bootloader and root my phone and install the magisk.. I did without use your rom just I unlocked the bootloader and install your twrp file and after in the recovery mode i format the data and istall magic and i still have the last updated android.
I hope this it ill help to other people. Cheers

zlatkomas said:
Thanks a lot. I finally succeeded to unlock the bootloader and root my phone and install the magisk.. I did without use your rom just I unlocked the bootloader and install your twrp file and after in the recovery mode i format the data and istall magic and i still have the last updated android.
I hope this it ill help to other people. Cheers
Click to expand...
Click to collapse
I'm glad ^______^
Enjoy your rooted phone

I used this video to root my bv9000 pro hd
much easier than this above, i think it works to on bv9000 pro fhd
https://www.youtube.com/watch?v=c48ISLPjn4Q

Congratulations .... I need a tip,.
And, brother, thank you very much. Worked perfectly.
But first I would like to get you a tip ..
One of the main reasons I have done all this complicated process was to be able to disable the crap of the loud music that plays when the device is started.
I want complete silence at startup.
How do I disable this ****?

Code for Huawei mobile Wi-Fi e5577s-321
Pls help unlock my Huawei mobile Wi-Fi e5577s-321
Imei
860782038163889

TWRP looping after OTA update
My dear, the procedure worked very well, until an OTA update was downloaded.
You are now looping on TWRP. How do I get out of this?
:crying:

help!
i missed to run wireless software update,so ROM clashed.
How can i re-install custom ROM?

mackie_ma said:
help!
i missed to run wireless software update,so ROM clashed.
How can i re-install custom ROM?
Click to expand...
Click to collapse
Hi guys, lemme apologize for disappearing, life and whatnot!
For those stuck in a TWRP boot loop, simply restoring the original recovery then restarting the phone will be enough to fix the problem.
(Actually you really don't need TWRP after the phone is rooted, maybe I should update the guide?)

Many Thanks
First off, thank you for your hard work. Loved the "**** it we have an OTG cable let's use it" haha. It works fine for me.
Second, do you happen to know if someone has ported Oreo on our bv9000 ? Or do you know of any ETA ?
Thanks again,
Cheers

Anyone tried on the BV9000 Pro? Don't think mine is 'F' OR 'Fhd'.... I must have first model brought out...

Ugh.. Windows and Drivers?!?!
I keep getting Driver not Recognized in Windows 7 Pro X86.
I installed the latest vcom/usb drivers, in legacy also. No Go.
I installed from several other sources the drivers, including the Automatic Mediatek driver install. No Go.
So if anyone has a tip for me, please let me know because once more Windows is proving itself ridiculous. I can't even get to the storage of my phone. Did something change with a Windows Update that it's not allowed anymore?
I put my BV9000 Pro in OEM Unlock and USB Debugging. I backupped everything. My phone is ready for it. It's as ready as Amy having coitus with Sheldon for the first time.

[D5503] Lollipop 5.1.1 goes AICP 13.1 Oreo 8.1 /// Beginners Link Collection

Hello hello,
this will be my "live" thread of bringing AICP 13.1 to my xperia z1c, I found some Guide's that I will follow and I will share with you all the links and knowledge I gained as a newbie that I used to understand and fix my problems on the way.
Maybe this will help you, too.
Main Tutorial: LINK
Target of all this: LINK
My Device:
Sony XPERIA Z1C, 14.6.A.1.236 , Lollipop 5.1.1
My best hint: read carefully, take your time to understand what you're trying to do and do your own research!
Hopefully you will get a aicp custom rom out of it.
_____________________________________________
_____________________________________________
General information: Android 5.1.1 cannot be rooted due to its high security standards, therefore we will downgrade to a lower security stock rom and create root access there. Root access will be needed as well as an unlocked bootloader to install real recovery (TWRP) which is the tool to flash custom roms like aicp. But the aicp custom rom will not have a good working camera, don't ask me why, but the camera seems to be a really difficult thing from the point of developer's view, let's accept this. Aside of that disadvantage, this custom rom is a very nice software and it makes my z1c kind of new. I don't use my camera anyway often at all.
During all this flashing thing I had a very big ??? while implementing real recovery. I was able to flash the .236.ftf but not the openbootloader.ftf as described in section 5 in the main tutorial. The result was twrp boot failed.
Error description:
flash .236.ftf works
flash openbootloader fails
flash twrp works
boot twrp fails
boot stock rom works
My solution:
I restarted from scratch and finally with the kind of messed up secquenceI got it:
flash .236.ftf works
flash openbootloader fails
flash twrp works
boot twrp fails
flash openbootloader works
flash twrp works
boot twrp works
UPDATE 06.12.2018 as a solution for REAL RECOVERY with working camera <<< RECOMMENDED
0. boot into rom works
1. flash openbootloader works
2. boot into rom works
3. flash .236.ftf works
4. boot into rom & check camera works
3. flash twrp ( business as usal ) works
4. boot twrp ( First boot is damn important, don't miss it! Press Vol- & Power, wait for vibration, release Power & keep Vol- until twrp boots up ) works
5. full wipe, flash aicp-rom, flash gapps, flash magisk-root, boot system works
6. enjoy Oreo 8.1 & camera check !!! works !!!
This routine worked straight forward for me where I started from scratch with my second device.
Flashing aicp was pretty easy, good to know for flashing the rom was full wipe = advanced wipe and select everything except of micro sd
To complete my aicp 13.1 Oreo 8.1 device the camera problem has to be fixed ( Saving the taken picture fails, display goes into freeze, no chance to solve this with camera mods, camera apps )
But @lm089 gave me the right hint, and finally this was my solution! Thanks again @lm089!!
Have fun with your new >> SONY XPERIA Z1 COMPACT <<
How to update TWRP
1. Turn Off your device
2. Start device in fastboot mode by connecting via usb cable to your pc and press Vol- until blue led tuns on
3. use fastboot flash recovery twrp.img to flash it
4. boot twrp ( This first boot is damn important, don't miss it! Press Vol- & Power, wait for vibration, release Power & keep Vol- until twrp boots up ) works
How to update to aicp 14.0 pie 9.0
starting with the running and latest aicp 13.1 oreo 8.1 rom above I just followed the Instructions here. As a specialty I had to install the Magisk Manager App manually into the rom to get root. Downloading supersu.apk from www.supersuroot.org works fine as well.
Your fastboot connection doesnt work for some reason though u had this workin fine in the past? maybe u had a windows update. install your drivers again.
>> LETS KEEP THIS DEVICE ALIVE <<
_____________________________________________
_____________________________________________
More helpful links that I used:
Debug apps by creating logs
what is adb? an xda tutorial
ADB working Download Link and ADB Article on xda
xda flashtool error during setup: click
[NOOBIE] Basic adb commands and device partition overview
Latest TWRP 3.2.3-0 for z1c
root solution using flash tool
Restore DRM functionality after UB
If TA Backup dry restoration restoration fails: Solution and Download *.dll
Boot into recovery or fastboot mode
How to install TWRP
Magisk beats superSU
How to Install Custom ROM using TWRP for Android!
change boot animations
[TUTORIAL] Design Your Own Bootanimation
Backup & Restore Your ROM With TWRP
Terminology: odex and deodex
If the camera goes into freeze or saving the picture fails: This was my solution! /// But you better go straight with the steps of my update 06.12.2018, field tested!
THANKS A LOT TO @colaigor for his [BEGINNERS GUIDE]

Ok. So i dont have much time now but i can give some short directions.
1. Get unlock codes from sony for bootloader unlock
2. Instal adb and fastboot at your system(PC)
3. Instal z1c drivers
4. Instal flashtool
5. Unlock bootloader,root,flash recovery(search forum for "real recovery" ),flash root solution
6. Flash wanted rom,gaps
P.P. On second thought u dont need flashtool. All can be done with adb and fastboot commands from terminal

There is one thing I don't understand:
what is the difference between FLASHING REAL RECOVERY and FLASHING FAKE RECOVERY?
What I read is, that in both cases I get TWRP but on different partitions (real = Recovery Partition, fake = Boot partition) but do I need both or do I choose just on of them?

derjango said:
There is one thing I don't understand:
what is the difference between FLASHING REAL RECOVERY and FLASHING FAKE RECOVERY?
What I read is, that in both cases I get TWRP but on different partitions (real = Recovery Partition, fake = Boot partition) but do I need both or do I choose just on of them?
Click to expand...
Click to collapse
Real recovery have its own partition(after that update to bootloader). Custom recovery dont have that and its stored somewhere else(FOTA,onetime boot image , etc). Choose real recovery. New stuff works good with it.

Ok thank you :good:

flashtool log of openbootloader.ftf failed:
01/015/2018 13:15:58 - INFO - Device connected in flash mode
01/017/2018 13:17:19 - INFO - Selected Bundle for Sony Xperia Z1 Compact(D5503). FW release : 1. Customization : openbootloader
01/017/2018 13:17:19 - INFO - Preparing files for flashing
01/017/2018 13:17:19 - INFO - Please connect your device into flashmode.
01/017/2018 13:17:19 - INFO - Using Gordon gate drivers version 3.1.0.0
01/017/2018 13:17:20 - INFO - Opening device for R/W
01/017/2018 13:17:20 - INFO - Device ready for R/W.
01/017/2018 13:17:20 - INFO - Reading device information
Click to expand...
Click to collapse
solved, I skipped step 5.2, flashing the .236.ftf in advance
but how can I start TWRP?
doesnt work with POWER + Vol-, vibrate & release power
I tried to flash the following recovery solution using this command:
smartphone in fastboot mode (blue LED enabled)
fastboot flash recovery recovery.img
TWRP from step 5.1 of the GUIDE
TWRP 3.0.2
My formerly flashed .236.ftf rom works fine, but I cant start TWRP the device goes directly to my rom

zlata said:
Real recovery have its own partition(after that update to bootloader). Custom recovery dont have that and its stored somewhere else(FOTA,onetime boot image , etc). Choose real recovery. New stuff works good with it.
Click to expand...
Click to collapse
Thats where I'm stuck right now, any ideas how to fix?

okay got it, basically i do not know what the problem is but:
after BLU
flash .236 :good:
flash openbootloader
flash twrp :good:
--> failed to install openbootloader and probably thus twrp failed
solution: I skipped to flash .236 as recommended by the author of the GUIDE (step 5.2)
flash open bootloader :good:
flash twrp :good:
--> failed to start twrp, though it was installed successfully
flash .236 :good:
flash openbootloader (failed again, but it's already on the device and I guess I could have skipped this here)
flash twrp :good:
first boot of twrp is successful :good:
And basically the author explained it in his text, FIRST INSTALL OPEN BOOTLOADER BEFORE WRITING STH TO RECOVERY PARTITION

I think you should use Aicp 14 pie instead of 13.1 Oreo
I feel Aicp 14 PIE is very stable and flash port camera stock this link https://forum.xda-developers.com/crossdevice-dev/sony-themes-apps/port-stock-camera-nougat-roms- t3628791

Nice thread, thank you! Wish I had that when I started rooting and flashing

@lm089 Haha it's quite some work to get into it, right? I just saw that we are running on the same device & custom rom, how did you solve the issue with the not working camera? I'm still reading stuff about some mod, but I'm curious and open for tested solutions on z1c
best, dj

derjango said:
how did you solve the issue with the not working camera? I'm still reading stuff about some mod, but I'm curious and open for tested solutions on z1c
best, dj
Click to expand...
Click to collapse
Had this situation twice with 2 different oreo ROMs. Both times I solved it following a rather strange sounding suggestion I found on the AICP 13.1 discussion thread. The basic idea is to go back to a stock Sony ROM. Boot into it and make sure the camera is working which for me was the case both times. Then - if necessary - re-root your phone (on first occasion I flashed a pre-rooted .236 version but that caused some extra trouble so next time I decided to flash an unrooted version). And from then on it's the standard way as you described it in your OP.
Good luck!

Okay, thanks a lot for your hint! Unfortunately the camera mod didn't fix the problem, my android-task for this evening is defined:
AICP 13.1 Oreo 8.1 on z1c, root, ulb, magisk 17.1
1. backup my system (done)
2.0 flash stock rom lollipop 5.1.1 (14.6.A.1.236.ftf) with flashtool via usb (done),booting the os for the first time takes quite long (~10m), check camera in the os (done)
interesting fact: recovery is deleted by flashing the rom via flashtool - I thought I can go the lazy way and skip the step of installing twrp again into recovery
2.1 okay, let's do it: install twrp (done) and boot into twrp, NOT into ROM!! (done) (Vol- & Power, wait for vibration & release Power but keep Vol- until TWRP starts up)
3. flash aicp 13.1 following this (full wipe as an advanced wipe: select all EXCLUDING THE SD STORAGE)
Again here, I recognized the first boot of the rom takes quite longer.
4. check camera (done)
!!!! IT WORKS !!!!
(I did it two times)

alright, lets start flashing my second device - now I know how to do it
Thanks guys!!

derjango said:
!!!! IT WORKS !!!![/SIZE]
Click to expand...
Click to collapse
Weird, isn't it?

lm089 said:
Weird, isn't it?
Click to expand...
Click to collapse
Totally But hey, it's a solution
btw @lm089, boots your ota-updater directly into twrp and start the flashing procedure? In my case I had to boot twrp manually and flash the zip manually, too

derjango said:
btw @lm089, boots your ota-updater directly into twrp and start the flashing procedure? In my case I had to boot twrp manually and flash the zip manually, too
Click to expand...
Click to collapse
No, updater is booting into recovery, doing a nandroid backup and wiping caches (because I told it to), then flashing and finally rebooting into system. All by itself :good:
I remember having trouble with that in the past though. Do you by any chance have an SD card formatted as adoptable storage?

lm089 said:
No, updater is booting into recovery, doing a nandroid backup and wiping caches (because I told it to), then flashing and finally rebooting into system. All by itself :good:
I remember having trouble with that in the past though. Do you by any chance have an SD card formatted as adoptable storage?
Click to expand...
Click to collapse
Yes, its used as an external storage

derjango said:
Yes, its used as an external storage
Click to expand...
Click to collapse
ok, that's something different; adoptable storage means that your SD or part of it is setup to extend internal storage. If you can access all of your SD from TWRP then it is indeed formatted a external storage.

1) How to unlock bootloader:
https://developer.sony.com/develop/...ed/unlock-bootloader/how-to-unlock-bootloader
2) Download Platform-tools (adb & fastboot) r.26.0.2 as latests version does not work (or just for me):
https://xiaomifirmware.com/downloads/download-platform-tools-adb-fastboot-r-26-0-0/
3) Download TWRP 3.2.3-0 https://androidfilehost.com/?fid=11410963190603854057 and place file in Platform Tools folder on PC
4) Restart in fastboot mode and flash revovery:
fastboot flash recovery Z1C_twrp_3.2.3-0.img
fastboot reboot
5.1) Download AICP Oreo 8.1 http://dwnld.aicp-rom.com/device/amami/WEEKLY/aicp_amami_o-13.1-WEEKLY-20181204.zip and place file in Platform Tools folder on PC
5.2) Download Gapps Pico https://opengapps.org/?download=false&arch=arm&api=8.1&variant=pico and place file in Platform Tools folder on PC
5.3) Download stable Magisk 17.1 https://github.com/topjohnwu/Magisk/releases/download/v17.1/Magisk-v17.1.zip place file in Platform Tools folder on PC
6.1) Load TWRP. Advance>ADB Sideload (for Oreo)
adb sideload aicp_amami_o-13.1-WEEKLY-20181204.zip
(do not restart)
6.2) Repeat Advance>ADB Sideload (for Gapps)
adb sideload open_gapps-arm-8.1-pico-2018XXXX.zip
(do not restart)
6.3) Repeat Advance>ADB Sideload (for Magisk)
adb sideload Magisk-v17.1.zip
(restart)

[Guide]Lenovo S5 K520: TWRP, Root and Decrypt data

Hello everyone, after struggling for a few hours I managed to finally disable force encryption in my phone (so that TWRP could backup the data partition).
I'd like to write a quick list of what I did in the form of a guide to unlocking the bootloader, installing TWRP and getting root with Magisk. I'm just a user, not a developer and this guide is brief, it's not a detailed tutorial and does not include trivial steps (like how to install drivers for your OS).
Warnings: Although small, there is always the chance this bricks your phone. I take no responsibilities.
This will factory reset your phone so back up everything before you start.
My phone is Lenovo S5 (K520) Global version (see screenshot) I don't know if this will work for other firmwares.
Prerequisites:
Install Phone, ADB and Fastboot drives. You can get ADB and Fastboot binaries from here:
https://forum.xda-developers.com/showthread.php?t=2588979
Download this archive:
http://www.mediafire.com/?4dcvzw1hdmzfn10
It contains all the files used in this guide.
Alternatively, download all the files used from their sources.
You will need an SD card or a USB flash drive with an OTG adapter.
Copy the following files to it:
A. "Disable_Dm-Verity_ForceEncrypt_12.16.2018.zip"
(Downloaded from http://forum.xda-developers.com/showthread.php?t=3817389 )
B. "Magisk-v18.0.zip"
(Downloaded from http://forum.xda-developers.com/showthread.php?t=3473445 )
C. (optional) "\stock\boot.img"
(Downloaded from the global firmware @ 4pda)
If you chose to use Micro SD card, you can insert it now.
Note: I know there is a way to push these files directly to TWRP from PC through USB instead of using SD Card/Flash drive but I've never tried it.
Lets start:
1. Go to 'Settings>About phone' and tap on "Lenovo version" several times until developer options are enabled.
2. Go to 'Settings>System>Developer options' and enable "OEM unlocking" (Note: for me this option was greyed out and I had to connect to wifi and wait for a minute or two).
Optional: Enable "USB debugging" if you wish to enter fastboot via ADB.
3. Turn off the phone and press and hold 'Volume down'+'Power' buttons until you see "fastboot mode" on the phone screen (alternatively, don't turn off the phone and instead enter fastboot mode via ADB (adb.exe reboot bootloader)).
4. Connect the phone to the PC via USB and open a command prompt in the location that you installed fastboot binary to.
Type (after each command press enter):
Code:
fastboot devices
To verify that the phone is recognized. And if it is type:
Code:
fastboot oem unlock
Now on the phone LCD navigate to "Yes" with volume buttons and press power to select it.
Your phone will factory reset, this will take a few minutes. Let it finish.
5. Put the TWRP image in your fastboot path. I used "recovery-twrp-3.2.3-crn-seoul(v3.2.3-1).img" downloaded from this URL:
https://forum.xda-developers.com/android/development/lenovo-s5-k520-twrps-t3863860
But I included 2 more files that I found (I did not try them).
6. Enter fasboot mode again and type:
Code:
fastboot flash recovery recovery-twrp-3.2.3-crn-seoul(v3.2.3-1).img
(Substitute "recovery-twrp-3.2.3-crn-seoul(v3.2.3-1).img" with the recovery filename of you choice)
7. If successful, disconnect the USB cable and enter Recovery mode, do not turn off or reboot the phone because upon restart the phone will revert to stock recovery (I.E. delete TWRP).
To enter Recovery mode press and hold 'Volume down'+'Power' buttons until you see "fastboot mode" and from there choose "Recovery mode" with the volume buttons and confirm with the power button.
(Alternatively, you can try holding 'Volume up'+'Power' to directly enter Recovery mode but I found it a little finicky)
8. In TWRP, swipe to allow changes. Press cancel when asked for a password to decrypt data.
If you chose to use a USB flash drive with an OTG adapter, connect it and mount it (Mount>usb-otg).
9. Go to Wipe>format data, type "yes" and confirm (if you have any data like installed apps, contacts etc., it will be deleted).
10. Go to Install and install "Disable_Dm-Verity_ForceEncrypt_12.16.2018.zip".
The files will be in (/external_sd/ or /usb-otg/).
11. Install "Magisk-v18.0.zip"
Important note: If you want to keep encryption (if you don't care if TWRP can't access /data/) and just obtain root, skip steps 9 and 10.
12. Reboot to system and wait for a few minutes for the initial setup.
If for some reason boot fails (nothing happens after 10 minutes) and you can still enter TWRP (hold 'Volume up'+'Power'), then you can revert the changes by restoring the stock boot image (TWRP>Install>Install image>boot.img - put a checkmark on "boot").
If this worked for you, please tell us by replying to this thread.

Thanks a lot man. This phone is a beast in quality/price when talking about hardware. Costs a bit more than 100€ and has the same hard than others at 180-200€ at least. Bad thing is software but with TWRP and root everything is possible . Just found what project treble is, amazing possibilities. Can't beliebe nobody replied yet to yor post. Its a great guide and you show all the sources from where your downloads come. As you said in another thread its better this way so people can trust your content more:
C4lculated said:
I also wanted to root but I didn't want to run a bunch of unknown programs (from XN Logos), so I managed to install TWRP and root with magisk. I wrote a guide on how to do it:
https://forum.xda-developers.com/ge...ide-lenovo-s5-k520-twrp-root-decrypt-t3882402
Click to expand...
Click to collapse
I am yet waiting for my Lenovo S5 to arrive but I will give this guide a try. I was about to follow XN logos (stupdroid) guide/software but I prefer yours. Just one question... have you checked whether the TWRP v3.2.3 (latest) from dmilz make proper working backups? Can I trust that a full backup will be loaded correctly after installing any unofficial ROM, to go back to stock if necessary? I made once the mistake of relying a TWRP and later I found out that one was ok for flashing but didn't create working backups. I asked him also the same question, but I guess you also tried yourself to make a backup and restore from it using TWRP.
Next step will be to flash an Android 8.1 or 9 GSI rom (did I already say I'm amazed by GSI/project treble roms? just found about them last days). I will update you about my luck following your guide

does anyone enable lte bands, 4 and 28?

just bought this phone, currently on shipping..
I'll first try with twrp + aosp 9 GSI

Hi man, have you upgrade to gsi
acost91 said:
Thanks a lot man. This phone is a beast in quality/price when talking about hardware. Costs a bit more than 100€ and has the same hard than others at 180-200€ at least. Bad thing is software but with TWRP and root everything is possible . Just found what project treble is, amazing possibilities. Can't beliebe nobody replied yet to yor post. Its a great guide and you show all the sources from where your downloads come. As you said in another thread its better this way so people can trust your content more:
I am yet waiting for my Lenovo S5 to arrive but I will give this guide a try. I was about to follow XN logos (stupdroid) guide/software but I prefer yours. Just one question... have you checked whether the TWRP v3.2.3 (latest) from dmilz make proper working backups? Can I trust that a full backup will be loaded correctly after installing any unofficial ROM, to go back to stock if necessary? I made once the mistake of relying a TWRP and later I found out that one was ok for flashing but didn't create working backups. I asked him also the same question, but I guess you also tried yourself to make a backup and restore from it using TWRP.
Next step will be to flash an Android 8.1 or 9 GSI rom (did I already say I'm amazed by GSI/project treble roms? just found about them last days). I will update you about my luck following your guide
Click to expand...
Click to collapse
Kindly drop the procedure am hitting brick with all the method i used .????????

Stock firmware lenovo k520
I have tried your method on ROM that is based on China and also globally, and TWRP was successfully installed, and I have also tried several Rom GSI, and only AOSP Extended is successful, but with Bluetooth bugs it cannot be turned on, if others want flash files and stock firmware for k520, just let me know, thanks.

Working on S5 Pro too?
Hi! Can it work on S5 Pro too? I really want to root this device and I don't find out a way to get this happening. Thanks!

Does this work for s5 pro l58041?
Thanks

B4ph0 said:
I have tried your method on ROM that is based on China and also globally, and TWRP was successfully installed, and I have also tried several Rom GSI, and only AOSP Extended is successful, but with Bluetooth bugs it cannot be turned on, if others want flash files and stock firmware for k520, just let me know, thanks.
Click to expand...
Click to collapse
Hi! Sorry for offtopic!
Could you please PM me the link on AOSP extended image which you installed. Thank you!

Hello! Did somebody managed to install GCAM to Lenovo S5? I'm trying and I can;t do this, magisk modules are not loading...

so far I've used 2 alternative rom and works fine, aosp & octopus os, especially octopus os

I need some help..
Did anyone had lenovo s5 persist.img..
I lost my persist afer flashing global rom.208st via qfil..
I check the rom has no persist.img

Please visit to https://youtu.be/wbpV59kutJM for tutorial flash and upgrade Lenovo S5 in YouTube

hello guys, i always get into download mode,after press reboot system (twrp), any solution for my problem ?

has anyone achieved unlocking bands in this phone?

Please port miui 11 9.10.30 mi-room pie 9.0 redmi note 4x SD625 to lenovo S5.
https://megaroms.net/miui-11-9-10-30-stable-port-for-redmi-note-4-4x/
https://sourceforge.net/projects/miui-ports.whats-new.p/files/mido/miroom/

After unlocking bootloader, is there anyway to remove the hideous "software can't check for corruption" warning? Thanks.
---------- Post added at 01:44 AM ---------- Previous post was at 01:39 AM ----------
Suryo75 said:
hello guys, i always get into download mode,after press reboot system (twrp), any solution for my problem ?
Click to expand...
Click to collapse
This means no rom is installed in your phone. Either you accidentally wipe system in twrp, or the rom is corrupted.
Download the deodexed stock rom below and flash with twrp. Should fix your problem.
https://drive.google.com/open?id=13tRqo5eSpRiVJwKiA-iSj2GyIF353ATQ

jychung93 said:
After unlocking bootloader, is there anyway to remove the hideous "software can't check for corruption" warning? Thanks.
---------- Post added at 01:44 AM ---------- Previous post was at 01:39 AM ----------
This means no rom is installed in your phone. Either you accidentally wipe system in twrp, or the rom is corrupted.
Download the deodexed stock rom below and flash with twrp. Should fix your problem.
https://drive.google.com/open?id=13tRqo5eSpRiVJwKiA-iSj2GyIF353ATQ
Click to expand...
Click to collapse
thank you i'll try

Could you plz make tutorial about getting back to stock unroot...thx

Twrp gone
Hello sir thank you for this wonderful tutorial,
But I have a problem , after booting to TWRP , then boot to system after that when I try to go back to recovery mode TWRP , twrp is gone , stock recovery back

[RECOVERY][UNOFFICIAL] TWRP 3.3.1-7 Magisk Prepatched ONLY FOR (ROOTED S10+EXYNOS)

After flashing this there is no need to press that key combo (VOL up key + Power + Bixby) to boot into Magisk mode. Just after flashing this image your S10+ will automatically boot up in the Magisk mode. And that key combo (VOL up key + Power + Bixby) will be used to boot your phone directly into recovery mode.
Download : PrePatched TWRP S10+http://www.mediafire.com/file/uq378oaeb6s80hc/Prepatched_Twrp_S10%2B.zip/file
DISCLAIMER : FLASH AT YOUR OWN RISK AND I AM NOT RESPONSIBLE FOR ANY DAMAGE TO YOUR PHONE.
IF MY POST IS USEFUL FOR YOU THEN KINDLY PRESS THE THANKS BUTTON
Special Thanks To : All credit goes to @ianmacd For his amazing Work for Twrp and Latest unofficial magisk for S10 family & TWRP Team &
@topjohnwu for his work for Magisk

Installation Instructions for the Rooted Users : Before Installing Kindly Make a Backup Of Your Phone and Internal storage
1. Requires Root : Download The Image File From The Above Download Link. Place It In The Root Of Your /sdcard folder .
2. Run The Following Commands Via Adb Shell
3. After Installation Do Wipe Your Internal storage and Do Not Factory Reset Your Phone Otherwise It Will Cause BOOTLOOP
su
dd if=/sdcard/twrp.img of=/dev/block/platform/13d60000.ufs/by-name/recovery
Click to expand...
Click to collapse

S10+ Exynos or Snapdragon ? or work for both ?

for s10 + exynos version

Just 3 things i wanna ask.
1. But you didnt mention twrp version?
2. Even if we already are on twrp' latest version we need to wipe because its prepatched?
3. We shouldnt ever factory reset or just after first installation? But we can factory reset from settings?

1. Latest Twrp 3.3.1-7
2. if you have a twrp installed then kindly do not flash it.
3. Kindly make a backup from twrp recovery before making a factory reset in case any thing goes wrong

Sorry for such a rudimentary question but are the adb commands done individually after "su" or is that one command line too long to fit in the box? Sorry, I've just been fighting with getting twrp on my phone since last night. Root works fine but after flashing patched img file I can never get it to go into twrp. Always goes to stock recovery even though flash is successful. I originally thought I was messing up the key combo but I have my suspicions. Any help would be greatly appreciated. Thanks

jtford said:
Sorry for such a rudimentary question but are the adb commands done individually after "su" or is that one command line too long to fit in the box? Sorry, I've just been fighting with getting twrp on my phone since last night. Root works fine but after flashing patched img file I can never get it to go into twrp. Always goes to stock recovery even though flash is successful. I originally thought I was messing up the key combo but I have my suspicions. Any help would be greatly appreciated. Thanks
Click to expand...
Click to collapse
UPDATE××Got TWRP to boot the first time. First time system booted fine but I lost root. Did a fresh root per magisk install guide and reflashed twrp.img in root shell. Got twrp to boot again but it continues to boot loop. I only wiped internal with no factory reset. I know it's probably something I'm doing. Any suggestions?

jtford said:
UPDATE××Got TWRP to boot the first time. First time system booted fine but I lost root. Did a fresh root per magisk install guide and reflashed twrp.img in root shell. Got twrp to boot again but it continues to boot loop. I only wiped internal with no factory reset. I know it's probably something I'm doing. Any suggestions?
Click to expand...
Click to collapse
It seems magisk not installed properly. Download latest firmware from Carotix folder Here it have prepatched recovery prepatched ap you need not to do anything you need to reflash recovery n system ...use odin flash patched ap cp bl and use HOME_CSC (you will not use any data apps or anything) Just flash using odin everything will work fine.
also download multidisabler from ian's multidisabler thread HERE put it in phone as need to flash after boot into Twrp!
instructions copied from Carotix thread
Download 4 files from OTA/ODIN FILES then follow this guide:
and put the last Multidisabler in your phone
1- Turn off the device and put it in download mode with the bixby / vol down button and inserting the cable to the PC at this point open Odin remove the check mark from autoreboot
2- Load the AP .tar file downloaded from OTA together with the BL the CP and the HOME_CSC .... if you put the CSC you lose all the data
3- Start the flash and wait
4- At the end you disconnect the phone from the cable and with the power / vol down keys force the switch off as soon as the screen goes black press vol + / bixby / power to go in recovery and don't leave the keys until you see the twrp screen, continue to keep the 3 keys pressed and wait for the recovery to start again
5- Flash the multidisabler then from the main screen choose recovery reboot to boot rooted/magisk system.

comsite said:
It seems magisk not installed properly. Download latest firmware from Carotix folder Here it have prepatched recovery prepatched ap you need not to do anything you need to reflash recovery n system ...use odin flash patched ap cp bl and use HOME_CSC (you will not use any data apps or anything) Just flash using odin everything will work fine.
also download multidisabler from ian's multidisabler thread HERE put it in phone as need to flash after boot into Twrp!
instructions copied from Carotix thread
Download 4 files from OTA/ODIN FILES then follow this guide:
and put the last Multidisabler in your phone
1- Turn off the device and put it in download mode with the bixby / vol down button and inserting the cable to the PC at this point open Odin remove the check mark from autoreboot
2- Load the AP .tar file downloaded from OTA together with the BL the CP and the HOME_CSC .... if you put the CSC you lose all the data
3- Start the flash and wait
4- At the end you disconnect the phone from the cable and with the power / vol down keys force the switch off as soon as the screen goes black press vol + / bixby / power to go in recovery and don't leave the keys until you see the twrp screen, continue to keep the 3 keys pressed and wait for the recovery to start again
5- Flash the multidisabler then from the main screen choose recovery reboot to boot rooted/magisk system.
Click to expand...
Click to collapse
Thanks for your help. I had to do it a little unconventional to get it working. None of the prepatched recoveries that are included in all these firmware downloads would work for me using Odin. Only flashing this twrp.img in a root shell would work. I finally just flashed Beyond rom zip after getting into twrp along with the disabler zip. Boots into rooted system with no problems and I can boot into twrp with no problems as well. Oh yea, I flashed Beyond over ASG8 also. Not sure why I could never get ASH6 to work.

[RECOVERY] TWRP 3.3.1 Changelog
v3.3.1-9_ianmacd for G97[035]F [inc. ASH6 kernel (which also works with ASH1 firmware)] (2019-09-17)
Restore working MTP functionality to TWRP. With thanks to bigbiff for the reference and to Geiti for his commit embodying the same fix.
v3.3.1-8_ianmacd for G97[035]F [inc. ASH6 kernel (which also works with ASH1 firmware)] (2019-09-06)
Kernel rebased on Samsung's ASH6 source code.
[System-as-root] MultidisablerChange log
v1.6 (2019-09-18)
Add support for more variants of A50: A505([YG]N|G).
Fix A205G detection.

Hello kkrraazzyy,
can you please explain how to install your twrp.
I already habe twrp installed. an this rom. --> https://forum.xda-developers.com/s10-plus/development/rom-carhdrom-1-t3938987
But a want to install your twrp to boot always with Magisk without to press any key.
I need your help please.

Any proper YouTube guide video for these things, as flashing/rooting became so complicated with so many steps.... Thank you!

So from my understanding this is the first and only way to have the phno boot into the patched recovery automatically without needing top physically press the button combo? Or have I missed something Was just expecting there to have been a lot more attention that's all.
This has actually what has been one of the main reasons holding me back from rooting as it reminds me back in the day of tethered and untethered jailbreaks for iPhones.
Except that this is just a inconvenience while tethered would make the phone practically unusable.

Is there an app i can use to backup and restore my kik chats? I got a new phone, a Samsung Galaxy 10+ and want to tramsfer my kik chats and save data for Digimon Heroes! to my new galaxy 10+ i dont have root on either phones is there a app (apk) or one i can downlod on my laptop to make the backup of them so i can bring them over. Please i only have a dew days left to transfer my number over and have my old phone shut dwn by my previous provider. I need to do it on the next 2 days.

qaz015393 said:
Is there an app i can use to backup and restore my kik chats? I got a new phone, a Samsung Galaxy 10+ and want to tramsfer my kik chats and save data for Digimon Heroes! to my new galaxy 10+ i dont have root on either phones is there a app (apk) or one i can downlod on my laptop to make the backup of them so i can bring them over. Please i only have a dew days left to transfer my number over and have my old phone shut dwn by my previous provider. I need to do it on the next 2 days.
Click to expand...
Click to collapse
Use Smart Switch by Samsung, it includes the possibility of transferring all your data and settings using a USB cable. I transferred everything from my old phone to this one (S10+ SM-G975F). I don't know if it will work on non-Samsung devices, but it's worth a try.

I have android 10 on my s10+, will this twrp work with android q?

possible to boot without root permissions too?

:good:

Hi @kkrraazzyy , could you show us how you did it?
because @ianmacd https://forum.xda-developers.com/ga...covery-twrp-3-3-0-galaxy-s10-exynos-t3924856/
latest version does not seem to provide this awesome function.

[GUIDE] How To Root Samsung A30s

Disclaimer:- This will void warranty.
You will need to unlock bootloader.
All your data will be lost
Read all the steps correctly
* I am not responsible for bricked devices, dead SD cards,or lost your phone
*You will lose Samsung Pay and Samsung Pass forever if you root once, even unrooting won't help.
*Software updates won't work once you root device.
You will need:-
1. Your phone stock frimware:-
https://www.sammobile.com/firmwares/
2. Pc
3. Your phone with unlocked bootloader
4. Odin software:- https://samsungodin.com/download/Odin3_v3.13.1.zip
5. Samsung usb drivers:- https://samsungusbdrivers.me/
6. Internet
7. Some time
Download stock frimware
Download your device stock frimware and extract AP from your stock frimware and place it in your phone.
You can get your stock frimware from here:- https://www.sammobile.com/firmwares/
Download magisk manager
1. First of all, download magisk manager from this link.
Magisk manager:- https://www.apkmirror.com/apk/topjo...magisk-manager-0850bca9-android-apk-download/
2. Install the magisk manager.
3. Open the magisk manager and tap install.
4. Then select next and select patch a file.
5. Select your AP which we extracted above from your device stock frimware.
6. Then tap on let's go.
7. It will patch your AP file and it will save In your internal storage download folder.
Now, save that magisk_patched.tar in your pc.
Now unlock the bootloader
For unlocking bootloader:- This will wipe all your data. So, take a backup of your phone before doing anything.
1. First of all,*Enable*Developer Mode.
2.Launch the Settings application
3.Scroll down and tap on the Developer Options option
4.Toggle the*OEM*Unlock option on*
5.Confirm by tapping the enable option.*
6.Power off your device.
7.Press*volume up+Volume Down at the same time*and plug in your device to a PC to boot into download mode
8.Long press volume up to unlock the bootloader.*This will wipe your data and automatically reboot.
Rooting the phone
1. Go into download mode and press volume up button once.
2. Download odin from the link given above.
3. Lauch odin and tap on AP and select the magisk_patched.tar.
4. Then flash the file.
5. Don't boot your device.
6. Go into recovery mode by pressing volume up and power button and wipe all the data. ( Because if you will not do this it will show only 16 gb storage in your device)
7. Then reboot the device.
8. Then setup the phone.
9. Install magisk manager. It will show that it is not rooted for that go to settings-about phone-reset and select factory data reset.( This will not reset your phone).
IF YOU WANT TO REBOOT YOUR PHONE THEN DO IT USING MAGISK MANAGER.
(Don't install any incompatible magisk module because it can un root the phone)
I hope that someone make twrp for A30s so we can easily root the phone and also install gsi roms.
Congratulations . Your have successfully rooted your phone.

Akshar1420 said:
6. Go into recovery mode by pressing volume up and power button and wipe all the data. ( Because if you will not do this it will show only 16 gb storage in your device)
Click to expand...
Click to collapse
Thanks for the great how-to. I'm looking at buying an A30s, but rooting and retaining encryption on the data partition is key for me. I gather that step 6 above will format the data partition, leaving it unencrypted (which is why you get more than the 16 gb if you wipe it - correct?) Will this method allow me to re-encrypt the phone after rooting?
Also, would you mind clarifying about losing root if not using Magisk to reboot - does that include powering off as well?

stgibson said:
Thanks for the great how-to. I'm looking at buying an A30s, but rooting and retaining encryption on the data partition is key for me. I gather that step 6 above will format the data partition, leaving it unencrypted (which is why you get more than the 16 gb if you wipe it - correct?) Will this method allow me to re-encrypt the phone after rooting?
Also, would you mind clarifying about losing root if not using Magisk to reboot - does that include powering off as well?
Click to expand...
Click to collapse
Yes, if you wipe data from recovery mode it will give you your phone's storage. You will lose warranty, Samsung pay, knox, secure folder, etc.. you can't get it back also if you unroot the device or re-flash the frimware. And power off will also unroot the device. For that you can reset the phone from Settings it will not format your phone. And rooting the phone or using custom frimware will give you less security so high changes of hacking.

Thanks! I ended up getting an A7 instead of A30s, but it's good to know. I try to only buy rootable phones, and I know that some phones can be rooted and still encrypted, like the S7, hence the question.

root
Hi,
I have successfully root my a30s with method described above . All root apk works OK only LuckyPatcher dont , dont know why . It is the only program that dont receive root permissions .
Anyway thanks
Regards
Alex

Try re rooting
valexvo1953 said:
Hi,
I have successfully root my a30s with method described above . All root apk works OK only LuckyPatcher dont , dont know why . It is the only program that dont receive root permissions .
Anyway thanks
Regards
Alex
Click to expand...
Click to collapse
Try to re-root phone. Hope works!
1. Open magisk manager
2. Click on the first install button
3. Click on direct install
Then reboot the phone using magisk.
I hope this works

root
I have rerooted twice still the same result

valexvo1953 said:
I have rerooted twice still the same result
Click to expand...
Click to collapse
Can you just message me personally?

Would it possible for you to download the bopt img and mail me the file. Mines A307gndxua4btg1 Thailand version. Please it wud really help me alot.. I am unable to download because of my network connection. I stay with my parents due to corona and we stay far from town and network is very ****ty here in village. I bricked my A30s yesterday using another versions it was different country but same a307gn..Boot img. I think only my exacr mentioned abovee wud work and now I been using an old family phone and tryin to download firmware but it took more than 10 hours and download stopped too..m so stressed. I didnt tell anyone i cant open my phone.. yet cuz this one is also new and i lost my phone last time.. i feel so bad.. i tried reset and wipe factory reset all..not working..if i can get the proper boot img..it wud help so much Please and thank you sooooo much... i wana try flashin proper boot img and see if it wud solve problem since i cant download whole 3.68 GB with bad network here. please help me

Is there a .tar of Lineage 18 to flash via Odin?

Sorry wrong thread

Dear pls tell me this AP file i patched is ok !!! A307FN u3 os11