As a new Android user, I have an Android tablet - AllFine Fine8 - which is stuck on boot. It doesn't have a removable battery compartment so I cannot take the battery out. I tried pressing the 'reset' button on the body of the tablet, but it didn't work. The manufacturer also did not provide key combinations for 'recovery mode' or 'safe boot', but the external buttons consist of volume +/- and power. I want to ask how can I fix this, and whether I can enter recovery mode or safe boot via USB connection with the computer. Kindly advise an Android noob... Many thanks!