Wake Lock PowerManager – Keep the screen on or have the CPU still running in standby mode

[App] Wake Lock PowerManager

Wake Lock PowerManagerWake Lock PowerManager gives you control over the Android Power- and WifiManager.

For example, you can force the PowerManager to keep the screen on or have the CPU still running in standby mode or make sure the Wifi connection keeps running at full performance.

You can use it on any android phone or tablet.
Use it to keep the screen on in full brightness or dimmed mode during movies or slideshows.
To make sure the CPU is still running in the background doing your tasks when you press the standby button.

There is a “Donate Version” available if you wish to support my work.

What are the permissions used for:

WAKE_LOCK, to obviously be allowed to aquire wakelocks.
RECEIVE_BOOT_COMPLETED, to start the app after device reboot.
READ_PHONE_STATE, to be able to act on start/ending calls, allowing the app to aquire a lock just for the duration of the call.

Wake Lock PowerManager user reviews :

Works well. It’s currently the only thing making my galaxy note4 usable. It uses some battery but it stops it from crashing every time I unlock the phone by not letting it hibernate in the first place. Thanks for fixing an issue that Samsung couldn’t be bothered with.

I downloaded this app about a year ago after buying a new galaxy note 4. My previous one mysteriously started acting up after an update and then bricked itself. Before I installed I was getting the same problems on the brand new phone: fresszing, black screens, random restarts etc. But since I downloaded this app NOT A SINGLE PROBLEM! this app is truly a lifesaver. Thank you developers

Wow! It works for my Samsung Galaxy Note 4, instantly when i installed the App, It’s real amazing App, but also it works to my wife phone which is I phone 6 , she had the same problem of Stucking and freezing, but now things are on air Thank you Darken for this wonderful App, small size about only 30kb

So far so good,my phone used to freeze in an hour it could freeze about 10 times or so,but now all that is gone, thanks to the developers of this app

I have no idea what this app is doing but it works. It prevents my Galaxy Note 4 phone from freezing and from the “could not do normal boot, mmc_read failed” error. That being said, most Note 4 users probably have a spare battery, and the process of switching battery still have some freezing issues. However, I found a get around solution by removing the battery, wait 5 minutes, put the recharged battery in, and wait another 5 minutes before power the phone on. Thanks for saving my Note 4. Oh, and don’t just thank the app developer, send him/her a well deserved donation.

I have been using this app before. now I ve changed the mother board with sprint & am unable to download this app for my Note 4.

My phone was acting weird. It was freezing all the time and restarting itself often. I tried to factory restart, I tried to delete the cache partition and I tried bunch of tricks to solve the problem. None of them worked. Then I saw someone recomending this app. At first, I was skeptical and as far as my understanding goes this app should even make it worse by using some of the cpu all the time. However, somehow this app makes it work and solved my freezing and rebooting problems. Thank you

I was highly skeptical, but my Samsung Galaxy Note4 went from being close to totally unusable to seem almost like it should behave. It seems this program takes over the role of power manager for the phone, as the behaviour indicate it prevents apps from locking resources causing glitches and crashes. No idea why this happens with the original software which worked fine up to a month ago. Changing to new original samsung battery only had a 10% improvement on stability. This app fixed the other 99
  • darken
  • I think it is caused by a Samsung Firmware update that was too aggressive on some battery saving measures.

Yes! Best app ever! Now I never have to worry about my VPN connection dropping when I hit the power button to turn off my screen. I’ve been looking EVERYWHERE for this app. Thank you so much to the developer! 10 stars!!!!!

Contact developer :


Download Wake Lock PowerManager from Play Store

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