IOS 12.4.1 Update Battery Problems

XS MAX- Me too!!! Why? Now when place on appropriate apple charge, I receive a warning, not approved charger. What’s up Apple? Your still my fav, but really?!?!

my iphone 6 discharges rapidly even when idle. I updated to 12.4.1 recently.

Yes, experiencing the same issue here.

I was previously on iOS 10.3.3 and decided to upgrade to iOS 12.4.1 last month before iOS 13 was released. Big mistake for me :(.

I have this problem with an iPhone Xs Max, both with Apple battery pack and without. Phone now takes much longer to charge. Also, the notification windows that appear on the lock screen are noticeably smaller and NOTHING fits in properly. This is the kind of crap microsoft used to do - i'm rapidly losing faith in Apple - they are certainly no longer the leader in design and performance but seem to be roaring to the head of the pack in turning out crap.

I have the iPhone 6s+. Just after I upgraded to IOS 12.4.1 I noticed that my battery drained to 1% in a 24 hour period. I don't use my phone much except to receive and make calls. My email is always shut off unless that's the only device I have on hand (which is rare). Anyone know what is draining the battery so quickly.

Make a backup of your iPhone and reset it completely. This helped for my iPhone 6.