Sony xperia M dual c2005 Battery draining so fast software build version 15.2.A.2.5

[hasan86abc]

I bought a Sony xperia M dual c2005 from Oman after using 2 days it's battery draining so fast like watch time. What is the problem. Hardware or software? I checked this phone hardware by this code *#*#7378423#*#*. No hardware found. Is there any hidden hardware problem. Or software problem....? Plz give me a best solution.

[sunny54_8]

http://forum.xda-developers.com/showthread.php?t=2709911

[jack25]

Pls. Help xperia m dual can not download themes from sony select via play store.. It pop up device no compatible...