PROCEDURE:
1.open HMTKTool
2.select brand samsung
3.select model
4.open phone and connect test point
5.click boot info
6.click pm tab
7.click partions
8.select persistent
9.click erase
10.wait for done.

LEAVE A FEEDBACK TY
1.open HMTKTool
2.select brand samsung
3.select model
4.open phone and connect test point
5.click boot info
6.click pm tab
7.click partions
8.select persistent
9.click erase
10.wait for done.

LEAVE A FEEDBACK TY