How to restore factory settings in Jeka JK700 tablet (Android 4.1.1)?

Question

Android

Good evening. I have a Chinese tablet Jeka JK700 (Android 4.1.1) and such a misfortune happened to it - I accidentally turned the screen brightness down to zero, now nothing is visible on it. What can be done? The tablet works exactly, I'm sure of it. One friend told me that it is necessary, perhaps, to get root rights and then maybe it can be revived .. Maybe someone knows how to reset it to factory settings?

Answer 1

Entering the recovery on the Jeka Jk700 tablet:
1. On the off tablet, hold down the Power + Vol + buttons
2. After loading Android with a red triangle, release the buttons.
3. Press and hold the Power button and without releasing briefly press Vol + and Vol- at the same time

Answer 2

Have you tried a standard hard reset? With the tablet turned off, hold down the power button and the volume down at the same time. Or up, who cares.