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Japan Mobile Tech: Fix for excessive "Cell standby" battery drain on Android with b-mobile data-only SIMs
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What is *Cell standby* and how can I keep it from eating my battery? - Android Enthusiasts Stack Exchange
![Japan Mobile Tech: Fix for excessive "Cell standby" battery drain on Android with b-mobile data-only SIMs Japan Mobile Tech: Fix for excessive "Cell standby" battery drain on Android with b-mobile data-only SIMs](http://4.bp.blogspot.com/-HkcIOqsOxpo/T2MT7DeWHNI/AAAAAAAAAzI/IvnelLZW1-Y/s1600/battery2.png)
Japan Mobile Tech: Fix for excessive "Cell standby" battery drain on Android with b-mobile data-only SIMs
![Japan Mobile Tech: Fix for excessive "Cell standby" battery drain on Android with b-mobile data-only SIMs Japan Mobile Tech: Fix for excessive "Cell standby" battery drain on Android with b-mobile data-only SIMs](http://2.bp.blogspot.com/-aBLmU3aHE-E/T2MTeDylkYI/AAAAAAAAAzA/_mE69sauV14/w1200-h630-p-k-no-nu/battery.png)