I have tried texasice, medroid, and BCM all with really poor battery life. With minimal use, I was getting 4-5 hours with minimal use. I tried multiple wipes and calibrated the battery after every flash with no avail. After looking at the battery info I found most of my drain was from music, which was never a problem with CM7.
However, I decided maybe it wasn't ICS that was the issue but the music app itself. (I used both stock and CM music). I decided to try other music players, including winamp, poweramp, and doubletwist. Doubletwist seemed to have the best battery life.
Using the stock and CM players, my battery was draining at 13-15% per hour of playing music, but using double twist it was down to only about 10%. It's a small improvement but since I use my phone as my primary mp3 player, it made a huge difference for me.
If anyone else is having battery problems with the music app, please try doubletwist to confirm this. I want to make sure its not just a coincidence.
However, I decided maybe it wasn't ICS that was the issue but the music app itself. (I used both stock and CM music). I decided to try other music players, including winamp, poweramp, and doubletwist. Doubletwist seemed to have the best battery life.
Using the stock and CM players, my battery was draining at 13-15% per hour of playing music, but using double twist it was down to only about 10%. It's a small improvement but since I use my phone as my primary mp3 player, it made a huge difference for me.
If anyone else is having battery problems with the music app, please try doubletwist to confirm this. I want to make sure its not just a coincidence.