New options might be overkill. The app works well for battery calibration, but I do not feel the need of having an option to choose between multiple notification sounds and UI themes. Once loved by me for its simplicity and lightweight nature, the app is now being filled with what I would consider bloat. How about a separate store listing for the "classic" version?
How it's work? I have no idea how it's work. Since my phone has rooted, I wish the app has access into my phone-charger controller chip to calibrate its PWM output so my battery charged better and lasting longer. Instead, the app is only erasing binary battery file? Why do I need this? CWM already has it in the recovery menu. So, what's the point?
No help I have been having very strange problems. Battery drains from 100-80% in 10min, then goes back to normal discharging rates and can run for 2h under load after hitting 1%. After using this app, I was optimistic as at first the drop from 100% to 80% was much slower. But from 50 to 0 was very fast. I have been running my phone on 1% remaining for the past 1h (as I write this comment) with screen on and wifi on. So no help from the app.
Just replaced a battery in my Galaxy Tab Pro 10.1. Charged it to 95%. Took it off the charger. In 3 seconds, the Tab turned off -- no warning, etc. Plugged in the charger. Works fine, battery at 95%. Take it off the charger -- bam - Tab turns off. Downloaded this app, ran it once -- Tab works perfectly. Strongly recommend this if you replace your battery.
Battery calibration I just used it for the first time so we will see how well it works if my phone doesn't lose charge while plugged in to my charger! Fingers crossed because I sure love this phone, and haven't had any other trouble out of it except for my mic doesn't work but... Oh well! I just use it for internet anyway! Lol!
Awful results This app actually made my battery worse, it used to worn down fast only when being used and wear down near to nothing when not being used. Now it just wears down really fast be it in use or in sleep mode...
• Brand new user interface;
• Personal themes;
• Notification when your phone is fully charged;
• Custom voices;
• Built-in video guide for calibration;
• Progress diagram;
• Downloadable best practice doc pdf;
• and Battery Calibration is now available on 12 languages!
Join 330+ million users who have enjoyed longer-lasting battery power!