I have a new tablet, charged and protected but when I was changing contrast settings it went black and I cant get the screen to come back on past startup
Sorry about this.
Well, seeing it is a new tablet, either of two things can be done.
Your tab is booting beyond Startup but you ain't seeing it because of the contrast/black screen setting.
To confirm; step into a dark room/space and hold a flashlight very close to the screen, you'd see your tab is at its home screen already.
Anyway, you will have to default factory reset it as it is or you could attempt to navigate (while in the dark room/space and using/holding the flashlight) Swipe to open/unlock it----Settings----display and brighteness-----brightness----'move cursor up to increase brightness'. Done.
Second option with dark room/space is tedious and strenuous.
Factory/hard reset is an easy option to try.
At the same time, hold/press both the volume up key/button and the power button/key.
Follow the system prompt afterwards.
Or
Press/hold down the volume down button/key and the power button.
Follow the system prompt thereafter to factory/hard reset your tab.
Best of luck.
CHUWI V80 Dual Core 8 Inch IPS Screen Android 4.0 Tablet PC 1GB/16GB HDMI
You'll need to do a factory reset:1. With the device off, press and hold Volume Up and Power.2. Release the Power button when you see the logo, but continue to hold Volume Up until the recovery screen appears.3. Use the Volume buttons to navigate the menu and select wipe data / factory reset. Press Home to choose the selection.4. Press Volume Up continue.
How to recovery
check a small hole with reset buttonif it thereturn off tabtake a small pinpress the button in small holepower on the tab by holding reset buttonyou may follow onscreen dtepsother wise goto settings search for factory resetin settings --> storage menu
My pipo m3 battery run flat while in use and now I
Plug it in and fully charge the battery. After that, attempt to power it on while holding the power button in. Had to do this three times to fix my daughters tablet, and held power button for about 30 seconds each time.
Too many attempts to unlock and now it wants my
You'll need to do a factory reset:
1.
With the device off, press and hold Volume
Up and Power.
2.
Release the Power button when you see the logo, but continue
to hold Volume Up until the recovery screen appears.
3. Use
the Volume buttons to navigate the menu and select wipe data / factory reset. Press Home to choose the selection.
4.
Press Volume Up continue.
This will reset you device to factory settings, however
anything on your SD card will still remain.
At this point you will need to start fresh as if you just
bought the device -- register with your email address, etc.
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