Does what it says juice defender does exactly what it says. I am a heavy user, and at the end of the day I still have about 25 percent of my battery left. On my Samsung infuse, sometimes, wifi will not enable after and a reboot is required. I believe this is caused by the wifi location settings.
It works, but not great UI This helps when there is no cell service. It helped me. When I'm not using my phone the app helps conserve energy. I also have the cpu set to low when screen is locked. NOTE: i have a rooted phone.
Doubled my battery life! I have been using this for 5 months now. I wanted to throw my phone away before I added this app. Works without any effort. Silently saves tons of battery life.
:( JD is now the highest battery using thing reported, even higher than the screen (under normal usage). 4.1.2 it says wake lock if that helps....
Not convinced it is gaining me much Not seen any real improvement of battery life on my G2 though the app says that it has doubled my battery life. My battery lasts maybe another hour but I still need to charge on my way to work and on the way back.
Must get My battery since installing this has more than doubled! I've been on battery now for 1 day and 8 hours, that's 32 hours! and I didn't install this app till like 80% battery, best of all its still going strong! Samsung galaxy S3
- UI improvements
Battery Booster - Boost Your Battery's Running Time and Max Battery Life