New iOS 15.2.1 drains battery on iPhone XR:( or it’s just me?
Should the updates drain battery than the older ones or they should improve it?
iPhone XR, iOS 15
Should the updates drain battery than the older ones or they should improve it?
iPhone XR, iOS 15
Try a force restart
Force restart an iPhone with Face ID
To force restart iPhone X, iPhone XS, iPhone XR, iPhone 11, iPhone 12, or iPhone 13, do the following:
Press and quickly release the volume up button, press and quickly release the volume down button, then press and hold the side button. When the Apple logo appears, release the button.

Yes battery is draining rapidly on iPhone XR
I experienced the same problem, both on my iPhone XR & latest iPad Pro.
my 13 automatically switches off at any random time and enters a restart loop until I connect the charger
Then contact Apple to have your broken hardware repaired under warranty.
L
iPhone sucks with battery!
New iOS 15.2.1 drains battery on iPhone XR:( or it’s just me?