![Battery drain issue . Mobile network standby is draining the battery like crazy it was 1-2% without a Sim card now it is 14% with a Sim card . Please help . Battery drain issue . Mobile network standby is draining the battery like crazy it was 1-2% without a Sim card now it is 14% with a Sim card . Please help .](https://i.redd.it/jt1yq4ea8nz51.png)
Battery drain issue . Mobile network standby is draining the battery like crazy it was 1-2% without a Sim card now it is 14% with a Sim card . Please help .
![Fix common problems like battery drain and overheating after Android update on Xperia smartphones - YouTube Fix common problems like battery drain and overheating after Android update on Xperia smartphones - YouTube](https://i.ytimg.com/vi/-BjoDPCjoNg/mqdefault.jpg)
Fix common problems like battery drain and overheating after Android update on Xperia smartphones - YouTube
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