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Twrp + root for Galaxy A20 simple tutorial for beginners!

https: //youtu. be/8FnNIoP1tSA
So I made this video how I arrived to install TWRP custom recovery and root Galaxy A20!
I don't know if there is any other way maybe easier but I tried with the guides here on xda and I couldn't install it!
Soon I will make a text explanation here
I can't post a link so you will have to delete spaces from the one I put here.
Thanks

Imyou said:
https://youtube/8FnNIoP1tSA
So I made this video how I arrived to install TWRP custom recovery and root Galaxy A20!
I don't know if there is any other way maybe easier but I tried with the guides here on xda and I couldn't install it!
Soon I will make a text explanation here
I can't post a link so you will have to delete spaces from the one I put here.
Thanks
Click to expand...
Click to collapse
Sounds good.
https://www.google.com/url?sa=t&sou...gwAHoECAEQAQ&usg=AOvVaw3G4KzD-yIAtwcsK5B4g4f4

physwizz said:
Sounds good.
Click to expand...
Click to collapse
I extracted the stock firmware AP
replaced the recovery + vbmeta
Rezipped it in .tar
Tried flashing it than it worked
Than I found out that you have to flash magisk and disable vm verity in order for the system not to autoreplace TWRP with stock recovery
And rmm state disabler to not get locked out of the device ..
But after that it works flawlessly .
Just that I don't know what custom rom could be good for this phone!

Imyou said:
I extracted the stock firmware AP
replaced the recovery + vbmeta
Rezipped it in .tar
Tried flashing it than it worked
Than I found out that you have to flash magisk and disable vm verity in order for the system not to autoreplace TWRP with stock recovery
And rmm state disabler to not get locked out of the device ..
But after that it works flawlessly .
Just that I don't know what custom rom could be good for this phone!
Click to expand...
Click to collapse
Which recovery did you use?

physwizz said:
Which recovery did you use?
Click to expand...
Click to collapse
https:// androidfilehost .com/?fid=1899786940962574261
This one by afaneh92

Imyou said:
https:// androidfilehost .com/?fid=1899786940962574261
This one by afaneh92
Click to expand...
Click to collapse
This is the one I am using.
It is for the U2 bootloader only.
This one works for the later bootloaders
https://forum.xda-developers.com/ga...overy-twrp-3-3-1-0-galaxy-a10-exynos-t4013481

physwizz said:
This is the one I am using.
It is for the U2 bootloader only.
This one works for the later bootloaders
https://forum.xda-developers.com/ga...overy-twrp-3-3-1-0-galaxy-a10-exynos-t4013481
Click to expand...
Click to collapse
Yes thank you ! ?

Is there any way to root using fastboot unlocked bootloader by flash patched boot img

Is there any way to root using fastboot unlocked bootloader by flash patched boot img using magisk method or any?

Yes search the forum

sakibm47 said:
Yes search the forum
Click to expand...
Click to collapse
how

sakibm47 said:
Click to expand...
Click to collapse
one thing that my mind doesnt accept is that size of original boot.img is 130mb+ and patched boot img has 38mb, don't u think its gonna bootloop and this video is nothing but a trick to make us think its working

The YouTuber seems to be reliable

bilalrajput said:
one thing that my mind doesnt accept is that size of original boot.img is 130mb+ and patched boot img has 38mb, don't u think its gonna bootloop and this video is nothing but a trick to make us think its working
Click to expand...
Click to collapse
it works just patch your boot.img and u are good to go. i was rooting this way all the time

Question A54 CPH2239 oppo_custom.img

Hello everyone,does anybody here have this dump file?
oppo_custom.img
Badly need this thank you.

Better dump it yourself or extract it from stock firmware.

Oppo A54 CPH2239 Stock Firmware ROM (Flash File)
Download the official Oppo A54 CPH2239 Stock ROM Firmware (Flash File) without any password for Free. We have also provided the Stock ROM for other Oppo devices.
oppostockrom.com
link if u need.
I recommend dumping through SP FlashTool

llxxVENOMxxll said:
Oppo A54 CPH2239 Stock Firmware ROM (Flash File)
Download the official Oppo A54 CPH2239 Stock ROM Firmware (Flash File) without any password for Free. We have also provided the Stock ROM for other Oppo devices.
oppostockrom.com
link if u need.
I recommend dumping through SP FlashTool
Click to expand...
Click to collapse
Hello, thank you for your reply.
But oppo_custom.img is not included from any firmware.
It can only access through dumping files from phone.
Just like nvdata,nvram

iphoneyeta said:
Hello, thank you for your reply.
But oppo_custom.img is not included from any firmware.
It can only access through dumping files from phone.
Just like nvdata,nvram
Click to expand...
Click to collapse
ya sorry i forgot it.
But the easiest way is to use the kamakiri way. It works for OPPO A54.

llxxVENOMxxll said:
ya sorry i forgot it.
But the easiest way is to use the kamakiri way. It works for OPPO A54.
Click to expand...
Click to collapse
hello,thank you.
can you gave me some information about kamariki way?
i don't have any idea of that

iphoneyeta said:
hello,thank you.
can you gave me some information about kamariki way?
i don't have any idea of that
Click to expand...
Click to collapse
*Install all MTK drivers ( VCOM, CDC and fastboot)
Follow below guide. **To boot to edl mode press vol.+ And vol - in powered off mode.**
*https://forum.xda-developers.com/t/...for-merlin-redmi-note-9-redmi-10x-4g.4229937/

iphoneyeta said:
hello,thank you.
can you gave me some information about kamariki way?
i don't have any idea of that
Click to expand...
Click to collapse
A much complete guide here
[GUIDE] How to bypass authentication and flash in EDL with NO auth for FREE
Thanks to: chaosmaster / k4y0z: GitHub / XDA xyzz / xyz`: GitHub / XDA Dinolek: GitHub / XDA How to install: 1. Download the attached file: VD171_MTK-bypass.zip. 2. Extract the file and open the folder. 3. Run and install python...
forum.xda-developers.com
You may follow this.
Hope it helps.

iphoneyeta said:
hello,thank you.
can you gave me some information about kamariki way?
i don't have any idea of that
Click to expand...
Click to collapse
If you will download, u r flashing.
If u will 'readback' you will be dumping a backup

iphoneyeta said:
Hello everyone,does anybody here have this dump file?
oppo_custom.img
Badly need this thank you.
Click to expand...
Click to collapse
May I just know why did you want to back up that partition? Jus for some knowledge

Anyone knows how to unlock the bootloader of Oppo a54 cph2239

John. P. John said:
Anyone knows how to unlock the bootloader of Oppo a54 cph2239
Click to expand...
Click to collapse
Officially, no way.
But you may try mtkclient. It surely works, but fastboot is still inaccessible. U will need to flash files manually, either using the same or using SP Flash.

llxxVENOMxxll said:
Officially, no way.
But you may try mtkclient. It surely works, but fastboot is still inaccessible. U will need to flash files manually, either using the same or using SP Flash.
Click to expand...
Click to collapse
On Android 10 the fastboot was fine
Edit: Fastbootd works.. Fastboot won't work cause you need to unlock using in-depth tool, which at the moment is not possible

How to flash oppo_custom? I've tried some flash tools but that couldn't be done, it says that "Verified blablabla"
I got OPPO A54 cph2239, now my phone is stuck at boot with text "Download not complete! Please blabla"...

XinxC0d3 said:
How to flash oppo_custom? I've tried some flash tools but that couldn't be done, it says that "Verified blablabla"
I got OPPO A54 cph2239, now my phone is stuck at boot with text "Download not complete! Please blabla"...
Click to expand...
Click to collapse
I usually untick opporeserve2 cause that gives me error. Make sure the flashing process is completed without any errors. You should get a green tick at the end of flashing

Johannj22 said:
I usually untick opporeserve2 cause that gives me error. Make sure the flashing process is completed without any errors. You should get a green tick at the end of flashing
Click to expand...
Click to collapse
Yes sir, I have the green checklist at the end of the flash, but still... the phone said the download is not completed.
I searched on the internet about flashing oppo_custom.img, and Im done it with help of mkclient from brkler on github. Now the text "Download not completed" is dissappeared, but the phone is looping at the boot oppo logo only then turn off again, im trying to go to fastboot, but it can't, then I decide to flash it again, the text "Download not completed!" now is appear again...
Im stuck again now...

XinxC0d3 said:
Yes sir, I have the green checklist at the end of the flash, but still... the phone said the download is not completed.
I searched on the internet about flashing oppo_custom.img, and Im done it with help of mkclient from brkler on github. Now the text "Download not completed" is dissappeared, but the phone is looping at the boot oppo logo only then turn off again, im trying to go to fastboot, but it can't, then I decide to flash it again, the text "Download not completed!" now is appear again...
Im stuck again now...
Click to expand...
Click to collapse
Can you tell me from white site you downloaded the stock firmware?

Is there any Android 12 Stable GSI?

I got a Motorola G8 Power, and as far as I know, it will not get Android 12, so I was wondering if there is already any Android 12 stable GSI (because I doubt that there are any ROMS, and even less likely for this device).
Also, if I installed it, would I get any OTA updates? What about Google Play Services? Would it be better to just install a ROM like HavocOS (GSI) and wait for them to release the Android 12 update?
Thanks in advance.

Apparently now their is. Check https://ci.android.com/builds/branches/aosp-android12-gsi/grid?
Tell me how it goes!

KevinKraze said:
Apparently now their is. Check https://ci.android.com/builds/branches/aosp-android12-gsi/grid?
Tell me how it goes!
Click to expand...
Click to collapse
Thanks! Will try to flash it and I'll tell you

ByteSeb said:
Thanks! Will try to flash it and I'll tell you
Click to expand...
Click to collapse
Did it work?

kelvinchinedu said:
Did it work?
Click to expand...
Click to collapse
It did not work for me. I just think that this has to do with Android 11, as I tried to install other ROMS and none of them worked. Well, one did, but it was stuck in a bootloop. I am planning on trying again, though.

When u xtract the zip file did u get system img

kelvinchinedu said:
When u xtract the zip file did u get system img
Click to expand...
Click to collapse
Yes. You have to get the version that corresponds to your phone. For example, my Moto G8 Power is an ARM64 device, so I visited this website and downloaded this zip file containing the boot images, the system image and the vbmeta image.

How did u flash it

kelvinchinedu said:
How did u flash it
Click to expand...
Click to collapse
I am trying to flash it via Fastboot, so I rebooted my phone into the bootloader and entered the commands:
fastboot flash system system.img
fastboot flash vbmeta vbmeta.img
It has not worked for me, as I get the "Preflash validation failed" error, but it could work for you

I have latest twrp I can use it.

kelvinchinedu said:
I have latest twrp I can use it.
Click to expand...
Click to collapse
Yes, just flash the images one by one instead of flashing the zip

How?
One by one

kelvinchinedu said:
How?
One by one
Click to expand...
Click to collapse
In TWRP, Go to Install, then tap on "Install Image" and select the images

What about the vendor am I going to flash it?

Question Red Magick 7s pro bricked.. Need help..

I tried to remove the root from my devices then locking the bootloader. but, unfortunately, I bricked my device.
Anyone can help me to fix it?
any solution??

up

Alharith89 said:
I tried to remove the root from my devices then locking the bootloader. but, unfortunately, I bricked my device.
Anyone can help me to fix it?
any solution??
Click to expand...
Click to collapse
reflash stock rom in qfil https://qfiltool.com/
here is firmware https://romprovider.com/nubia-red-magic-7-pro-nx709j-firmware/

$cronos_ said:
reflash stock rom en qfil https://qfiltool.com/
aquí está el firmware https://romprovider.com/nubia-red-magic-7-pro-nx709j-firmware/
Click to expand...
Click to collapse
tutorial please

PublicEnemy€ said:
tutorial please
Click to expand...
Click to collapse
How to Flash Stock ROM Using Qualcomm Flash Image Loader (QFIL) – Firmware Panda
This tutorial lists instructions on how to flash Stock firmware using Qualcomm Flash Image Loader (QFIL) on any Qualcomm Smartphone and Tablets. Before proceeding with the firmware flashing process, make sure to follow the below preparation steps for smoother flashing process. Preparations: Take...
firmwarepanda.com
After extracting downloaded firmware in 7zip

$cronos_ said:
How to Flash Stock ROM Using Qualcomm Flash Image Loader (QFIL) – Firmware Panda
This tutorial lists instructions on how to flash Stock firmware using Qualcomm Flash Image Loader (QFIL) on any Qualcomm Smartphone and Tablets. Before proceeding with the firmware flashing process, make sure to follow the below preparation steps for smoother flashing process. Preparations: Take...
firmwarepanda.com
After extracting downloaded firmware in 7zip
Click to expand...
Click to collapse
and where does this come from Sorry, friend is that I'm new

PublicEnemy€ said:
and where does this come from Sorry, friend is that I'm new
Click to expand...
Click to collapse
The file they want you to open is from the extracted firmware

这样的教程我看到了很多，但我的朋友都没有分享EDL固件和引导9008文件

Ajian920 said:
这样的教程我看到了很多，但我的朋友都没有分享EDL固件和引导9008文件
Click to expand...
Click to collapse
are you able to get into recovery, if not you need to use edl cable, if that does not work you need testpoint, which does not exist on all models of phones

我需要edl固件和启动文件，我可以付钱

I also have similar problem. But the machine does not recognize port 9008. Repaired at the place of purchase but returned

$cronos_ said:
are you able to get into recovery, if not you need to use edl cable, if that does not work you need testpoint, which does not exist on all models of phones
Click to expand...
Click to collapse
Good afternoon. Thank you for agreeing to help. I did not find a .mbn file on the site https://firmwarepanda.com/ for red magic 7 PRO. Can you provide a link to it? I was able to enter the EDL mode.

swaper1232 said:
Good afternoon. Thank you for agreeing to help. I did not find a .mbn file on the site https://firmwarepanda.com/ for red magic 7 PRO. Can you provide a link to it? I was able to enter the EDL mode.
Click to expand...
Click to collapse
hello, i am at school right now, many stock rom sites are blocked, i will look later.

up up
any updates??

up

Alharith89 said:
I tried to remove the root from my devices then locking the bootloader. but, unfortunately, I bricked my device.
Anyone can help me to fix it?
any solution??
Click to expand...
Click to collapse
oke what hapend do you flash boot image

Alharith89 said:
I tried to remove the root from my devices then locking the bootloader. but, unfortunately, I bricked my device.
Anyone can help me to fix it?
any solution??
Click to expand...
Click to collapse
i have a friend hi fix me red magic 6 s pro device was black screen i did format device with some flash tool and hi fixt my device i did also root my red magic 7 s pro i had same problem so i did try flash vbmeta or boot image but i have full image of rom only no program fire horse

murasio3 said:
i have a friend hi fix me red magic 6 s pro device was black screen i did format device with some flash tool and hi fixt my device i did also root my red magic 7 s pro i had same problem so i did try flash vbmeta or boot image but i have full image of rom only no program fire horse
Click to expand...
Click to collapse
if your oem unlock is turned on please open cmd and typd fastboot device and typ fastboot flashing unlock and then try flash boot image if its not work i can ask me friend hi have red magic 7 s pro unbrick

I don't know if you fixed it yet or not but if you haven't,
Download the firmware files from redmagic's support site and use Fastboot Enhance to flash the payload
Bricked my phone couple of hours ago fixed this way

{Mod edit: Quoted post has been deleted. Oswald Boelcke, Senior Moderator}
do they unbrick it for you or do they give you the edl files