As an example today we will install custom rom in android s20. Due to the lack of new OS updates, many people are now moving towards Custom ROM. And to install Custom ROM, a Custom Recovery is required.
Since it was released 5 years ago, it is no longer receiving OS updates. The last Android or OS update for the S20 series was One UI 5.1 with Android 13, since then no official OS update has come or will come, but Android Security updates may come. so today I have brought TWRP Recovery for you guys. Let's start 🙂
What we needed
TWRP Recovery ✅ For Samsung Galaxy S20 Series (Exynos) S20 : https://dl.twrp.me/x1s/ S20 plus : https://dl.twrp.me/y2s/ S20 Ultra : https://dl.twrp.me/z3s/
Vbmeta Disabler (important)
Samsung Galaxy S20 Series (Exynos) link below https://drive.google.com/file/d/1lCUroi_1Y5Oje8VO_-VNHV2_3NE-Mdlb/view?usp=sharing
Multidisabler Samsung For Samsung Galaxy S20 Series (Exynos) link below https://corsica.nu/multidisabler
Samsung ODIN v3.14.1 https://samfw.com/blog/download-odin-all-version
Download all of these
After downloading, extract the Odin file using 7Zip or another app. After extracting, you will see a folder in Odin.
Now time to unlock bootloader
Bootloader Unlock Custom ROM, Custom Recovery, whatever you want to install, first of all you have to unlock the bootloader of your phone. And unlocking the bootloader on Samsung phones is very easy, it won't take you even 5 minutes to unlock the bootloader. Follow the steps below to unlock the bootloader of any Samsung Galaxy S20 series phone
Bootloader unlock process 1.First, turn on the developer.
Twrp steps now
Now that we have unlocked our bootloader, it's time to install TWRP. The files we need to install TWRP are listed in the download section above. Since we have already downloaded and extracted the files, we are going to proceed directly to the installation.
Turn on the computer and connect the USB cable After switching off your phone and making it vibrate, press and hold the Volume Up + Volume Down buttons together and connect the USB cable connected to the computer to the phone. After connecting the cable, a warning screen will appear, now click on the Volume Up button to enter Download Mode or Odin Mode Open Odin, after opening it, uncheck Auto Reboot from the options.
If your phone is connected properly, you will see something like 0:[COM5] in Odin. phone connected to odin The two .tar files (TWRP Recovery and Vbmeta) from the download section above
After selecting everything correctly, click Start. It will flash. Now press and hold Volume Down + Power Button, whenever you see the screen turn black, release it immediately and press and hold Volume Up + Power Button again. Then release it when the TWRP logo appears.
Go back and select Install > multidisabler-samsung.zip and flash it. Reboot after success.
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NOTICE
Before doing this, be sure to back up important files, images, videos, etc. Also, remove all accounts on your phone (Settings > Accounts), especially the Google Account, because since the mobile will be factory reset, if you do not know the account password, FRP Lock may occur.
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Our work is done, TWRP is installed. Now you can flash Custom ROM, Custom Kernel, Modules, etc. if you wish. I have tried to make the post very detailed step by step so that you can understand it well.
I hope this post will be understandable even to a clumsy person who has never done this in their life. However, if you have any trouble understanding anything, please let me know in the comments or contact me on Facebook.
