Verizon iPhone 4s charging issues

[Bowsback]

Verizon iPhone 4s sometimes charges all night and get to mid 90's and if I unplug it then plug it back up it charges to 100%. Anyone else having this issue.

 

[alainaawi]

What is the iphone ios number i was same problem in my phone. After upgrade to 5.1 its ok now

 

[Bowsback]

iOS 5.0.1.