Update: In my case, the excessive battery drain appears to have been caused by WhatsApp getting stuck in an encrypted backup process. After cancelling the WhatsApp backup, the idle battery drain returned to normal and battery life improved significan...
In my case, the excessive battery drain appears to have been caused by WhatsApp getting stuck in an encrypted backup process. After cancelling the WhatsApp backup, the idle battery drain returned to normal and battery life improved significantly. If ...
Open WhatsApp on your phone.Tap the three dots in the top right corner.Choose Settings, then tap Chats.Select Chat backupSee if there is ongoing backup process. If yes, see when was the last successful backup.
