Smartphones > THL > ThL 4400

Unlock your ThL 4400

Specification ThL 4400

Root ThL 4400

Firmware ThL 4400

Developer Mode ThL 4400

Bypass Lock Screen ThL 4400

ThL 4400 Factory Reset

Secret codes ThL 4400

Screenshot ThL 4400

1. Use the Tenorshare 4uKey for Android app.
2. Make a hard reset (factory reset).
3. How to use a low battery to unlock a phone locked with a graphic key.
4. Delete 'gesture.key' and 'password.key' using Aroma File Manager.
5. Restore access to your smartphone using your Google Account.

1. Use the Tenorshare 4uKey for Android app.

• Connect your phone to PC and launch Tenorshare 4uKey for Android.
• A menu will appear on the screen, press Remove.
• The removal of the phone screen lock will begin. Confirm the deletion, click OK.
• Wait until the end of the operation, and put the phone into recovery mode.
• Click the Next button and follow the instructions on the screen. After rebooting the smartphone, the screen lock will be disabled.

2. Make a hard reset (factory reset)

• To get started, turn off your smartphone.Simultaneously press and hold for about 10-15 seconds one of the button combinations:
  Volume down button + Power button;
  Volume up button + Power button;
  Volume down button + Power button + Home button;
  Volume down button + Volume up button + Power button.
  
  
• Select Recovery by using the volume up/down buttons to move through the menu and confirm the selection by pressing the power button.
• Using the volume up/down buttons to navigate through the menu options, select Wipe data/factory reset. and press the power button.
• At the end, confirm the reset operation.

3. How to use a low battery to unlock a phone locked with a graphic key.

• You need to ensure that the phone battery is discharged. To speed up the process, make sure that the screen is constantly lit.
• When a few percent of the charge remains, the phone will report this and open a menu with power settings, that is, the lock will be removed.
• You need to open security settings and disable phone lock.

4. Delete 'gesture.key' and 'password.key' using Aroma File Manager.

• Turn off your phone and prepare a memory card.
• Download Aroma File Manager via computer to your phone's memory card. Insert a memory card into your smartphone.
• Using the combination of volume and power buttons, boot your smartphone into recovery mode.
• In recovery mode, select the Install zip option. Then select Install zip from sdcard, Choose zip from sdcard, go to the archive folder with this program and select it.
• You need to go to the /data/system folder and delete the files 'gesture.key' and 'password.key' (for the Android 4.4 or lower operating system) or 'getekeeper.password.key' and 'getekeeper.pattern. key' (for Android 5 operating system or higher)
• Reboot your smartphone. The screen lock will be released.

5. Restore access to your smartphone using your Google Account.

• After several unsuccessful attempts to unlock the phone, the message Forgot password? will appear. Click on it.
• You will be asked to enter your Google Account username and password.
• Remove the screen lock in the settings.

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Thomas Nilan Smartphone Expert

Thomas Nilan is a mobile phone expert with in-depth knowledge of the Android and iOS operating systems, who understands the settings of various hidden features that allow you to expand the capabilities of your smartphone, as well as get information about what is going on inside the phone for future repairs. He is an authority in his field, which has allowed him to become a ghostwriter for several technology publications, and he enjoys writing small mobile applications for testing smartphones.

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