How to fix LG Optimus L9 battrey drain after jelly bean update?
I purchased the T-mobile LG Optimus L9 smartphone a few months ago. Last month (July), the update for jellybean came about, so I updated it, and now I have to charge my phone daily instead of every few days. The battery simply doesn't last. Is there a way to fix this? I thought this issue was supposed to be fixed which is why they held off on updates to jellybean for a while. Can anyone help?
Thanks in advance.