Realme official community has provided Realme UI custom ROM for Realme 3 & 3i users, with the help of which you can easily install Realme UI on your phone.
Download Realme UI Custom ROM
HOW TO INSTALL REALME UI
- First of all, download the Realme UI OTA and move the zip file to the root directory on your folder.
- You need to boot your device into Recovery mode.
- In recovery mode, select language
- Now Choose the package from internal storage
- Select the Realme UI OTA zip file and tap OK to install the update on the Realme smartphone.
- Wait for the installation process to complete.
- Once it is done! Reboot your device and enjoy the update.