This app was amazing! My phone kept dying at 8% until I got this app. I charged my phone to 100% before using the app and when I turned my phone off sure enough it read 92%. I then charged to 100% again then turned my phone back on and to my suprised it read 92% again so it gave me a 16% boost in battery life! I'd like to sincerely thank the developers for their hard work and for making the app available for free. Thanks again -Matt-
Doesn't support on non rooted phones..... Waste of time here with it... App resets again and comes from first to calibration... Worst app ever seen.... Doesn't show the calibration is completed before that it goes back to the first step... Don't waste ur valuable time with This.. Does not work on any of my smartphone.. Get more angry on this free apps
Absolute rubbish useless app, how has this got such a high rating? I calibrated my phone at 10% battery level charged to 100% and when it dropped to 10% in use it plummeted to zero and switched off. I then calibrated it when my battery was 50%, charged to 100% and when it dropped to 50% in use my battery started to drop rapidly in 3% steps. As a final resort I calibrated my phone at 90% and guess what? When it dropped to 90% in use it suddenly started dropping 3% at a time AGAIN! I've had to recalibrate it using another app and now it's ok again. Leave this shite alone it will ruin your battery! There's no way that an app will give you better battery life, a battery is a piece of hardware and if it's faulty or damaged the only answer is to replace it.
New phone, same rating and opinion. I haven't run the program through a complete cycle yet. Hate when apps immediately request a rating. I won't ever give 5 stars because of that alone. I do like this company's battery repair app.
It appears to use the zap electrical principle of revitalizing the battery. In any event, I noticed an improvement in battery life and faster charging. Those with more severe battery life loss should try this app and do a review.
Calibrated 3 times already, 6P still has early shutoff probs. May have slightly increased battery use
- Greatly improved new system for non rooted devices calibration
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