Reboot to system. The first boot can take up to 10-15 minutes. 5. Troubleshooting and Known Issues (2026 Status)

for the latest Android versions. Because official manufacturer updates ended at Android 9 (Pie), custom ROMs are the only way to access modern security patches and features. Popular Custom ROM Options (2026)

Unplug the cable. Press and hold to exit download mode.

If your phone continuously loops the boot animation, boot back into TWRP, format data again, and ensure you wiped the system partition before flashing.

On your phone, tap , navigate to the internal storage, select the Custom ROM .zip file, and swipe to confirm flashing.

If you prefer Samsung’s interface but want a newer version than what your phone shipped with, developers often port newer One UI builds from newer Galaxy devices.

For users who want to tweak every single aspect of their phone, these features-heavy ROMs offer massive customization menus. You can alter the status bar, hardware buttons, lock screen, and system animations to your exact liking. 4. One UI Ports (Best for Familiarity)

Pure, clean Android experience; excellent stability; great performance.

Once you are aware of the risks and have prepared your PC, follow these steps to install a custom ROM.

After scrolling through dozens of threads, he picked a stable build of LineageOS based on Android 12.

Disconnect the cable. Force restart the phone by holding .

Experience modern Android features, privacy controls, and UI animations not officially available for the Exynos 7885 chipset.