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BlackBerry® OS Smartphones

New Member
Posts: 1
Registered: ‎06-06-2013
My Device: BlackBerry 9300 3G
My Carrier: Times Shopping

Less Battery Backup when SIM is inserted.



I am using Blackberry 9300. After 2 years of usage, I have changed my Battery and purchased it from a an authorized Blackberry showroom.


Now, the battery is not giving any backup when SIM is inserted in Phone i.e. only 2-3 hours.


But, when there is no SIM in Phone the battery lasts for around 7-8 days or even more.


I am using Whats app in my phone, I have not taken blackberry services, the usage is not very high.


Please suggest, what should I do with this kind of problem??


Thanks in Advance,

Anshul Srivastava


Elite II
Posts: 7,974
Registered: ‎06-01-2012
My Device: Curve
My Carrier: BSNL

Re: Less Battery Backup when SIM is inserted.

Hello AnshulSrivastava


Welcome to BlackBerry Support Forums



As you're using  BlackBerry from almost two years , I'm assume you know all battery saving tips , but still I suggest go through this Knowledge Base .I hope it will help :


 KB14320  How to maximize battery life and free memory on the BlackBerry smartphone.


Good luck.


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