[hassan khan7]

I have z10 stl -100-1 os 10.2.1.3062 my mobile turned off automatically as my battery reaches to 50%. when I plug in charger it charge for 1 min then turns on automatically. this often happens when I am on roaming internet through wifi. plz help!!

Posted via CB10

[mrfreeze]

I believe this is how you re-calibrate your battery:

Let your battery drain all the way. Then let it charge to 100% and then wait another 30-60 minutes then while it's still plugged in do a hard reset it will reset the battery memory.

To do a hard reset hold both the up and the down volume controls until the device restarts. Should take about 10 seconds.

Sometimes this needs to be done a few times.

-Freeze

[ronfc]

Hello and welcome to CrackBerry.

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To answer your question, you may want to try this workaround. Kindly follow the instructions on this thread for further info:
http://forums.crackberry.com/ask-que...issues-968167/

[ronfc]

To do a hard reset hold both the up and the down volume controls until the device restarts. Should take about 10 seconds.

Just so you know, this trick won't work on STL100-1 which the OP happens to be using.