You can easily reboot your rooted device into 5 modes.

Highlights
+ Reboot into bootloader (Download mode)
+ Reboot into recovery (TWRP, CWM)
+ Reboot the system (Restart)
+ Reboot the software (Soft reboot)
+ Shutdown the system
+ Supports 4 app shortcuts
+ Supports 5 quick settings tiles
+ Dark theme
+ You can also use it with your device that has a broken power key

Important Notes
- Your device must have root privileges.
- You must grant root access for Rebootify.
- Rebootify does not give or does not show how to give root privileges to your device.
- Please use it only if you know what you are doing.

// Option A //

To download Rebootify: Root Power Manager mod from HappyMod.com.
You need enable the option "Unknown Sources".
1. Click on the above link to download Rebootify: Root Power Manager mod APK.
2. Save the file in your device Downloads folder.
3. Now tap on Install and wait for the installation to finish.
4. Once it is done, open the game and start playing it right away.

// Option B //

To download Rebootify: Root Power Manager from HappyMod APP, you can follow this:
1. Open your browser and download the HappyMod APK file from HappyMod.com - the only official website of HappyMod.
2. Open Android Settings and go into Privacy or Security.
3. Tap the option to Allow Unknown Sources and enable it.
4. Go to your Android downloads and tap the APK file.
5. Follow the directions on the screen to install it.
6. Search Rebootify: Root Power Manager in HappyMod App.