I have forgotten the screen lock code for NTT 307B 7". What should I do?

First option - If you have a Google Account, you remember the password to it and you have the Internet connection. You can perform the following steps: The system should alert you after having typed it wrong password five times. Wait for about 30 seconds and try typing it again. In the left corner of the unlock interface there should be "Forgotten read more...

How to Unlock NTT 307B 7"?

How to Unlock NTT 307B 7"? How to Hard Reset NTT 307B 7"? How to Factory Reset NTT 307B 7"? How to bypass Google Verification in NTT 307B 7"? How to Unlock Locked SIM Card in NTT 307B 7"? How to Bypass SIMLOCK in NTT 307B 7"? If your NTT 307B 7" is locked, then the first thing that you need to find out is the locking reason. We would like to present the types of blockages that your NTT 307B 7" may have. screen lock blockade - locked by password, pattern or face lock. To successfully remove that kind of blockade, you need to use Android Recovery Mode, where you will be able to successfully accomplish Hard Reset operation. Click here to Hard Reset by using Android Recovery Mode will erase everything that is stored on your NTT device. Google Verification / Factory Reset Protection - in a situation when you forgot Google account login details. You need to find out how to activate your NTT 307B 7" with a new Google account. Click here to check out how to bypass Google Verification in NTT 307B read more...

How to Download NTT 307B 7" Drivers?

If you would like to download drivers for NTT 307B 7" you should open the following Drivers Database: www.hardreset.info/FRP-Drivers/ All you need to do is find the NTT drivers and download the installation package. If the drivers for your device read more...

I have forgotten a PIN code for NTT 307B 7". What should I do?

Important thing to remember - do not enter the PIN code more than twice if you are unsure of its combination (it will result in blocking the NTT 307B 7" by the SIM. Using hard read more...

How to make NTT 307B 7" run faster and more responsive?

Perform hard reset on NTT 307B 7". However, this may only be a temporary solution as when you start using your device again you may stumble upon the same problems. Try updating NTT 307B 7" firmware. By doing that regularly you will make sure that NTT 307B 7" performance is as good as possible. Always monitor the internal memory space - too little of it may cause serious problems with NTT 307B 7" performance. Make sure that all your files read more...

Hard Reset NTT 307B 7"

How to factory reset NTT 307B 7"? How to wipe all data in NTT 307B 7"? How to bypass screen lock in NTT 307B 7"? How to restore defaults in NTT 307B 7"?

The following tutorial shows all method of master reset NTT 307B 7". Check out how to accomplish hard reset by hardware keys and Android 4.2 Jelly Bean settings. As a result your NTT 307B 7" will be as new and your Allwinner A20 core will run faster.

First method:

At first hold down the Power rocker for a short while in order to turn on the device.
After that, go the Menu and find and select Settings.
In the next step choose Backup & Reset and tap Factory data reset.
Then choose Reset device and select Erase everything to confirm the whole operation.
Good job! You have just performed a hard reset operation!