Just another customer reporting a massive battery drain with ios 14.1. I can hardly use my phone for 30 minutes, whether listening to a podcast or on a video call without it plummeting to single digits. Even had my phone plugged into a battery and charging while on a 20 minute video call and it dropped from 22% to nothing in that time. Upgrading to 14.2 now, but not holding my breath. Doesn't someone test new ios versions on a range of iphones before going public with them?
iPhone 7 battery drain with ios 14.1
Same here after upgrading 13 to 14.4; the device is heating up which explains the issue. Also using gps for 40 minutes with strava drps battery level from 80% to 0%!