guys, got my ip12 pro max on 13th nov, for the first week i hv no issues. woke up at 8am with 100% can tahan until second day afternoon 1pm like that. but now, after the update, with the same usage, can use until 9pm the same day only.

Anyone suffer similar issue? I doubt the battery degrade so fast, within 2 weeks of usage?

My serial number starts with F2XXX