koleksiromandroid

This tutorial tested by me for pattern unlock in Sony Xperia T2 Ultra Dual this tutorial not enough for only pattern unlock but this is useful for if in device software related issue like hang on logo, restarting problem, screen lock, security lock etc problem this problem in device then you can following this tutorial if not solve of hang on logo or restarting problem so try to full flash but mostly solve of hang on logo or restarting problem from this tutorial and also impotent note of when you following this tutorial first read all are content carefully, also remember when you following this tutorial must check your devices battery because if battery low in device then your device not will turn on so first check your device battery and last check also micro usb cable this is also impotent for unlock or above software related issue now how to pattern unlock sony xperia T2 ultra dual without any box.

6. Now Choose FlashMode button and last click Ok button (see blow image)

7. Choose your pasted unlock file then click on flash button (see blow image)

7. Wait until second windows open for procedure if open then you can see like below image

8. Press and Hold Volume Down button and Insert USB cable in to devices

9. Now your device connect with flash tool for unlock processing

10. Wait until full flashing unlock file if flashing finished then you can see tool like below image

11. You are done from unlock or above issue.