Use this method if the online update fails or if you are installing a custom ROM from a community forum like 4PDA . Why Android Updates Matter: Features, Security & More
: Navigate to Settings > About or System > About to find your MCU version and Android build.
: Go to Settings > System > System Upgrade . Check for Updates : Tap on Online Upgrade or Detect Update .
Use this method if the online update fails or if you are installing a custom ROM from a community forum like 4PDA . Why Android Updates Matter: Features, Security & More
: Navigate to Settings > About or System > About to find your MCU version and Android build.
: Go to Settings > System > System Upgrade . Check for Updates : Tap on Online Upgrade or Detect Update .