TestPoint Samsung Galaxy A22 A225F

Deleting pattern, password, fingerprint on Samsung Galaxy A22 A225F by UFI Box is easily solved if you are a fluent technician or an experienced technician in Android software.

TestPoint Samsung Galaxy A22 A225F

Schematic image of Samsung Galaxy A22 A225F ISP EMMC

Hardware process:

1. You need to take the back cover out of your phone. Next, remove the motherboard from the existing battery, fingerprint sensor, and camera.
2. Remove the screws from the motherboard, take it out, and put it in a safe place.
3. On the motherboard, locate the six eMMC pins. The pins are Dat 0, CLK, CMD, GND, VCC, and VCCQ.
4. Open the UFI box and take the adapter out of it, you will see the same pins in the adapter I mentioned.
5. Solder 4 pins: Dat0, CLK, CMD and GND with jumper between motherboard and adapter. Leave VCC and VCCQ for USB to power them.
6. Place the converter inside the UFI box. Connect the box to the computer.
7. Connect the motherboard to the phone's battery. Then put the USB cable in the phone and connect it to the computer.