Caffeine

# Device compatibility

Caffeine has done some pre-configured settings for some systems as a way to make sure it works correctly on your device.

# Device (ROM)

# Xiaomi (MIUI)

  • Force "Compatibility mode" to be enabled
  • Need to configure "Ignore battery optimization"
  • Remove the restriction of the "Hide icon" feature to Android versions

# Samsung (One UI)

# Android 12+

  • Force "Compatibility mode" to be enabled
  • Need to configure "Ignore battery optimization"

# OPPO / OnePlus (Android 12+ only) / realme (OPPO ROM)

# Newer ROMs

Higher versions of OPPO ROM can cause Caffeine to not work due to strict background restrictions.

Community fix by Rory Church

  • Set timeout to infinite
  • Disable "Allow dimming" and "Compatibility mode"
  • Need to configure "Ignore battery optimization"

# Older ROMs

For older versions of OPPO ROM, Caffeine can only keep the screen waking up at a dimmer brightness.

  • Force "Allow dimming" to be enabled
  • Force "Compatibility mode" to be disabled

# Expert mode

If you don't want to use pre-configured settings, you can config Caffeine manually by using "Expert mode".

To enable it, simply click "Version" 7 times and then click "Expert mode".

← Feedback →