Tablet stuck in Secondary Screen Mode

[AC Question]

Ok so i was messing around with my sisters tablet looking at the android versions and what not and i believe its a DOPO Tablet anyway
i was looking at versions and i hit Kernal version and it said 2 steps away from being Developer so i hit it twice more and it opened upp a hidden menu and then there was a option tha tsaid secondary screen mode or soomething like that and when i went to it it like rebooted the tablet then went to a blackscreen where i can see the backlight and nothing else i can open up the recovery menu but i dont want to have to reset my tablet just to get out of this mode, any suggestions?

 

[user9898TJ]

Power off the device by pressing the power button continuously until the device shuts off Then restart normally.

 

[Badbad22]

Already tried it boots like normal then when it is suppost to show my home page it goes black i can see the backlight and everything ive tried Deleting Cache
then Restarting nothing.

Power off the device by pressing the power button continuously until the device shuts off Then restart normally.

 

[user9898TJ]

Can you get into the settings? Did you try shutting off the developer options then rebooting?

The other thing to look at if you can get into settings is to go into your battery info to see what is using the battery resources. There maybe something running associated with your issue you can select and force stop the program: then reboot

 

[Badbad22]

Nope it won't even fully boot, after boot logo it just turns black.

 

[Badbad22]

I can only get into the Recovery Section by Holding the Power Button Plus Volume Down, I can reset the Tablet tho im not 100% it will work but i wanted to go through other options to see if i can fix it without having to reset the entire thing.

Can you get into the settings? Did you try shutting off the developer options then rebooting?

The other thing to look at if you can get into settings is to go into your battery info to see what is using the battery resources. There maybe something running associated with your issue you can select and force stop the program: then reboot