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Samsung galaxy s2 battery draining faster after jelly have you installed jelly bean on your galaxy s2? how is your battery need a quick fix this battery. Hi, i am from india. after upgrading to jelly bean battery is drying very quickly compare to ics. so any one facing same issue and any solution is available for this.. Hello all, i had been running jb 4.1.2 xxls6 leaked rom on my s2 until lately i flashed the official one 4.1.2 xwls8. both looked pretty much the....