20 Most Recent Ematic 7" Touch Screen Tablet Questions & Answers

Either your charger is fubar or your batteries can no longer take a charge.

That sounds like a power saving setting. Check your settings. (look for the gear looking icon, should be in there)

Ain't gonna be cheap, that is for sure. Get a quote and see if repair is cost effective. Might not be!

if you are referring to 7 Multi Touch Tablet . Look at the specs page https://ematic.us/shop/egm002.html#Tech-Specs It does not support Bluetooth and cannot be added. It is hardware component and cannot be added from playstore.

the power supply may be going bad, may need to be checked

How to unlock an Android Tablet PC by Factory Reset

You've either got a faulty update or some system errors. Do a factory restore as soon as you take your stuff off it.

reset it somewhere to push a few buttons together by reboot or start this will maybe the tablet goes booting in a bios factory mode with Chinese symbols like a Polaroid smartphone.

You could try the reset button on the back. It's not really a visible button but a hole into which you can poke a paper clip. Turn on the device until it gets to the pattern lock screen and then use a paperclip to gently press the reset button in the hole in the back until you feel it click. It should reboot but it will probably STILL require the pattern. (Most do, only a few don't) If it does indeed still require the pattern you'll have to go with the factory reset option which will wipe all your data and restore it to the same condition it was when it first arrived. This is drastic but there's just no way around a forgotten PIN or Pattern other than this. They do it that way to protect lost devices from having all your password protected sites like GMail etc. being accessed and taken over by somebody else. The way to do a factory reset on an Android tablet is turn it off and then turn it back on by holding down both the power button and the volume(-) button at the same time and keep holding them for as long as 30 seconds until you see some green writing on the screen. This green writing is list of options among which you will see a Wipe Data/Factory Restore option (or similarly worded) . Use the volume(+) button to scroll to the Wipe Data Factory Restore option. Once it's selected, push the power button once to engage. On most Android devices, you will then get another screen with writing that is a list of no no no no and one line with a proceed with the reset option. Scroll to it using the volume (+) button and select it using one push of the power button. The unit should then either turn off or go to another screen where you can turn it off using the power button. When it's off, give it several seconds and then push and hold the power button until it boots up. You will have to go through the set up routine again and update apps you want updated and add back the apps you had installed from the Google Store. You will have to again add your password for the wi-fi you are using before you may do any updates because the password will have been wiped, too. Good Luck and I'd recommend using a PIN instead of a pattern and WRITE IT DOWN so it can't be forgotten.

Walmart universal charger 59 bucks

Hi ...just because a battery charges to 99 percent does not mean that it retains the charge as it did when new. Almost certainly need new batteies....nothing more

if you bought it at a shop, take it back, its the sellers responcability to sort out a replacement/repair/or money back first, then if you get no joy then contact the manufacturer