Custom Rom — A20

Remove pre-installed Samsung bloatware for a faster, cleaner user experience.

Important: If you are using a standard AOSP ROM, you will also need to download and flash a separate .zip file for Google Apps (like OpenGApps or MindTheGapps) so you can access the Play Store. a20 custom rom

While official support for the A20 capped out at Android 11, custom ROMs can bring Android 12, 13, and even Android 14 to your device. Remove pre-installed Samsung bloatware for a faster, cleaner

Click . Once it finishes, hold Power + Volume Down to exit download mode, and instantly switch to Power + Volume Up to boot directly into TWRP. Step 3: Wipe the Old System Inside TWRP, select Wipe . Download the correct TWRP (Team Win Recovery Project)

Download the correct TWRP (Team Win Recovery Project) .tar file for your specific Galaxy A20 variant. Boot your phone back into .

The Samsung Galaxy A20, released in 2019, was a stellar budget-friendly device. With its Super AMOLED display, 4000mAh battery, and decent Exynos 7884 chipset, it served millions of users well. However, as of 2024-2025, Samsung has long ceased providing official software updates for this device. The result? A device stuck on Android 11 (One UI Core 3.1) with outdated security patches.