[ROOT] Ultra Power Saver

tytydraco

About this app

UltraPowerSaver uses unique methods to reduce CPU power requirements to allow your device's battery to last for days at a time. These features include a resolution downscale, an aggressive doze mode on sleep, as well as a ton of other features.

Featues:
- Downscales resolution
- Reduces CPU power requirements
- Aggressive sleep algorithm
- Activates system-wide low-power mode
- Decreases brightness

Without UltraPowerSaver:
- Battery estimates (mathematically) 1 DAY from 100% to 0% with full usage.

With UltraPowerSaver:
- Battery estimates (mathematically) 4 DAYS from 100% to 0% with full usage.

WARNING:
There is a KNOWN ISSUE with rebooting with UltraPowerSaver mode enabled. You will need to disable it before rebooting to prevent this glitch.

A workaround is to rotate your screen. This can be from the lock screen (if your device supports it) or from any other app (Settings is easiest to enter).

Although these results were gathered from my device, I cannot guarantee you will experience the same results.

Ratings and reviews

Do not change your resolution. Instead of recentering and downscaling everything it just cuts a part of the screen off, completely destroys any icon arrangement on home screen and the only way to turn it off is to "downscale" back to your normal resolution.

first time app didnt ask for su permissions and second time it did but it froze.. im running s6 on android 9.0 custom rom w magisk

Does not work on a rooted Samsung Galaxy SIII GT-I9300 running Lineage OS nightly (7.1.2). With root permissions.

What's new

- Added IO scheduler power saving
- Bug fixes
- Optimizations

P.S. Magisk 13 breaks output from "su -c", so some issues have risen.
Specifically the "on boot" feature is broken. Working on a fix.

Thanks and enjoy!