Quick synopsis, upgraded, battery was being killed so fast I had to charge 2-3x a day. Took phone to Store at Sprint HQ. (That's the closest to my house and the one I always use). Rep had never heard of the issue, called engineering, they had never heard of the issue either. Asked that I bring it back Saturday so someone in engineering could look it over and see if they could figure it out. Not that I am special but that they hadn't heard of any update issues, only what it was supposed to do.
Took it in, they played with it for close to 3 hours. Found that a background running app listed as DRM was the issue. It won't allow the device to sleep. It's function is to check for theft from media hub. It runs constantly, updating every 11.5 seconds. Simple solution is to go into your running services and shut it down. If you use media hub, kill DRM after you log off. I also learned that if you kill Gtalk, it uses more battery. It is attached to gmail/android and if shut down, the phone does a constant scan until your gmail acct is verified and turns back on. It's best to leave it running, as it sits idle.
What it has done for me. Full charge at 9PM, it is now almost 2AM and I am at 88% battery. So essentially 12% loss in 5 hours, compared to about 60% loss in 5 hours immediately after the update. Also learned 2.2 is set to come out for this phone 3rd week of October. So, try killing DRM if you are having the battery drain. Working great for me.
Took it in, they played with it for close to 3 hours. Found that a background running app listed as DRM was the issue. It won't allow the device to sleep. It's function is to check for theft from media hub. It runs constantly, updating every 11.5 seconds. Simple solution is to go into your running services and shut it down. If you use media hub, kill DRM after you log off. I also learned that if you kill Gtalk, it uses more battery. It is attached to gmail/android and if shut down, the phone does a constant scan until your gmail acct is verified and turns back on. It's best to leave it running, as it sits idle.
What it has done for me. Full charge at 9PM, it is now almost 2AM and I am at 88% battery. So essentially 12% loss in 5 hours, compared to about 60% loss in 5 hours immediately after the update. Also learned 2.2 is set to come out for this phone 3rd week of October. So, try killing DRM if you are having the battery drain. Working great for me.