Guys my phone Live with Walkman is using excessive background data usage... The data is using by so called app Android Os.... I'm using Restrict Background Data option from data usage menu but still the same problem..... I don't know what's is the problem... please help me solve this problem.. I'm on Z1_Honami_ROM_Extreme_MDPI Rom and extended stock kernel...
Sony XPERIA Z1 14.4.A.0.108
Sony Ericsson Live with Walkman
There are plenty of music players for Android available in Play Store. They … more
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