What to do if Apple Watch displays a red “!”.
If your Apple Watch displays a red exclamation point after a software update, you need to contact Apple Support for service options.
At this point, users/owners don’t have the capability to reset the Apple Watch and reinstall watchOS. The unit has to be sent to Apple for repair.
A colleague of mine asked me if I could “unbend” his iPhone 5. I found out that the battery was swelling and pushed the screen out. I then proceeded toat take the screws out and removed the battery.
As of August 29, 2016, Apple is offering $75 in gift card for iPhone 5 trade-in. Apple charges $79 for out of warranty battery replacement. So, It’s not worth having Apple to replace the battery, unless I can give this iPhone 5 to someone.