Model: AOC Q70S15
Android version: 4.2.2
Tablet not rooted
Desktop OS: Arch Linux

Issuing the command adb reboot fastboot from my pc makes the tablet shut down but it doesn't reboot, the same happens with adb reboot, nothing change if I do it with sudo.

According to the manual: Press and hold the power button and volume button 3 seconds at the same time. Release the buttons and tablet will boot and an Android robot will be displayed. However 3 seconds doesn't do anything, two scenarios occur when I maintain pressed the buttons for longer time:

  1. After some seconds (10-15) the tablet starts booting but not in fastboot but the normal way, however if I release the tablet buttons it goes off inmediatelly.

  2. Sometimes nothing happens.

  • 1
    adb reboot bootloader or adb reboot-bootloader or Volume Down + Power
    – alecxs
    Sep 8, 2020 at 14:58

1 Answer 1


Keeping pressed Volume Down + Power for 6 secs did the trick, after that you need to wait like 5 secs and the android robot should appear, then you press the Power button and without releasing it press the Volume Up button one time, now you are the system recovery.

  • why is question about fastboot mode but answer for recovery mode?
    – alecxs
    Sep 8, 2020 at 20:57
  • Sorry got a little confuse, when I was searching about fastboot mode before post here, the results I found were about entering the recovery mode so I thought they were the same. If this is not correct what is exactly the fastboot mode, the screen with just the android robot?
    – GhostOrder
    Sep 9, 2020 at 16:12
  • that's a different mode for flashing
    – alecxs
    Sep 9, 2020 at 17:06
  • I see thank you for the clarification, now I think I'm going to delete this this question and maybe open a more specific one but before that, just to make sure, when I do de volumen down + power I end in this android robot screen, from there what I need to do to enter in fastboot mode?
    – GhostOrder
    Sep 9, 2020 at 17:32
  • do not delete that question. it seems that tablet don't have fastboot mode
    – alecxs
    Sep 9, 2020 at 18:01

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