Issues with battery and dropped calls

[Joki9121]

I'm having a huge battery drain issue. For some reason within three hours my lgg2 dropped 60 percent while on standby within 2 hours and 45 minutes. Normally it'll last me about 8 hours no problem, but for some reason it's been draininglike crazy to the point I can see the numbers going down each minute. Was there another update that messed with the settings?

This is already my 3rd LG g2 also. I had to send in my phone twice for other hardware issues.

[Snn5]

I've never had this issue.  All of my issues on any of my devices were update related.  Usually an OTA software update.  You can try to use GSam battery monitor to check wake locks and apps which are running wild or you can just rest the device to factory state.