Jump to:
T-Series
T2s, T2s Lite, T2, T2 Lite:
...
2. Then will go into Recovery Mode. See the picture below.
...
D2s:Return to Top
D2s-KDS
Make sure your device is off. You can open the cover from the back side, then you will see the reset button
hold power button and reset button the same time until you see the picture below. Then release the buttons.
After couple seconds, system will go to Recovery Menu (see the below picture); then select factory reset
after that, click OK to restart device.
V2s
...
-Plus
...
NO Recovery Menu