In this regard, how do I force restart my android?
A device that has been frozen or completely stuck will not work no matter what button you press. Force shutdown the device. Press and hold your Android device's Power button and the Volume Down key for at least 5 seconds or until the screen shuts down. Release the buttons once you see the screen lighting up again.
Similarly, does rebooting bootloader delete everything? Rebooting to system is just normal Android. Nothing special. If you boot to recovery, you can do stuff like factory reset your phone or install updates. It will usually give you another prompt to ask if you really want to go into download mode, then you'll be in.
Thereof, how can I turn my Android tablet on without the power button?
Do NOT let it switch off. Keep it charged, carry a power bank, and if you need to reboot make sure you select that option rather than power off. Install some apps that can help. Power Button to Volume Button lets you use your volume button instead of the power button.
How do I restart?
Perform a Hard Restart (or Hard Reboot)It's like holding the power button down on your computer. To give this a go, press and hold the power button for at least 20 seconds. If Android isn't responding, this will (usually) force your device to reboot manually.
