Updates often include the latest Android security patches.
If you own an R11st, you know the pain. You are likely stuck with (Android 7.1.1), a heavy Chinese ROM filled with apps you can’t uninstall, no Google Play Services out of the box, and system notifications in Mandarin. oppo r11st global rom exclusive
Modifying smartphone firmware always carries inherent risks. Keep the following factors in mind: Updates often include the latest Android security patches