You are trying to flash or remove FRP lock on Samsung Galaxy Note 20 SM-N980F mobile phone, that means you need to use Test Point Samsung Galaxy Note 20.
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| Test Point Samsung Galaxy Note 20 |
Schematic image of Samsung Galaxy Note 20 UFS ISP
1: You need to remove the back cover from the phone, remove the motherboard from the battery, fingerprint sensor and camera.
2: Remove the screws from the motherboard.
3: On the motherboard, locate the six eMMC pins (The pins are TxOp, TxOn, RxOp, RxOn). You need to cut through the steel shell to expose them.
4: Bring the UFI box and take the adapter out of it. You will see the exact same pins in the adapter I mentioned in the previous step.
5: Solder 4 pins: TxOp, TxOn, RxOp, RxOn with jumper between motherboard and adapter. Leave VCC and VCCQ for USB to power them.
6: Put the adapter 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.
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Samsung
