Blackberry Z 10 new O.S update issues (10.2.2977)

Hi there,

I recently updated my z10 's O.S to the new 10.2.2977. Ever since my battery only charges till 87% and the phone shuts down by itself. Please help me fix this.....

Hello.
Sounds like you need to re calibrate the battery. Here are some directions:
http://forums.crackberry.com/blackbe...alysis-951340/

Try what is listed here in the first post and see it that helps you.