How To Turn On Battery Saver On Android. Tap the battery icon if the phone is on Oreo this is the last step Toggle battery saver on or off slider will need to be gray and slid to the left to turn it off. Tap on Apps notifications.

Expand the menu - Settings - Themes - Change from system default to light. If the Convoy app is not listed as Not Optimized tap on Not optimized and then tap on All Apps. Search for Convoy and tap on it and then tap on Dont Optimize.
Leave the main Battery saver setting in the Off position tap the Turn on.
Step 2 In thisSettings menu you will then be presented with a plenty of tabs. Both these tasks consume system resources and drain your battery. Tap on Apps notifications. Tap on Special app access.

