This post provides the Samsung Galaxy Z Flip 7 UFS ISP Pinout and Test Point, which is useful for unbrick, bypass FRP, or MDM lock on your device. If your Samsung Galaxy Z Flip 7 SM-F766N is fully dead, bricked, stuck in a boot logo, or FRP locked, then any compatible UFS repair tool will be able to restore functionality to the phone using the pinouts.
What is ISP Pinout?
ISP (In-System Programming) pinout is the ability to directly interface a device’s eMMC or UFS storage to a professional tool for hardware-related processes. This is ideal, especially if the phone is not recognised in any other mode, or the device is dead, but the storage chip is still healthy.
Samsung Galaxy Z Flip 7 UFS ISP Pinout Diagram
Here’s an actual image of the Samsung Galaxy Z Flip 7 SM-F766N motherboard with the ISP pinout clearly labelled :
Pinout Labels:
RXOP – Receive Out Positive
RXON – Receive Out Negative
RST – Reset
TXOP – Transmit Out Positive
TXON – Transmit Out Negative
How to Use Samsung Galaxy Z Flip 7 ISP Pinouts?
- Power off the phone.
- Open the back cover and disconnect the battery.
- Clean the pinout area on the motherboard.
- Solder fine jumper wires to the RXOP, RXON, TXOP, TXON, and RST points as shown in the image.
- Connect these to your UFS programmer or box.
- Follow your tool’s instructions for reading, writing, or removing security locks.
Tips for Mobile Technicians
- Use a good microscope and fine soldering tools.
- If you’re new to ISP, don’t rush—practice on scrap boards first.
- Always double-check pin connections before powering the tool.
- Document or snap a picture of your wiring for future reference.
When Do You Need the ISP Pinout for Samsung Galaxy Z Flip 7?
- If you need to unlock FRP, and standard methods do not work
- When the device is dead and not detected by the PC (EDL not working)
- For reading or writing firmware directly to UFS
- In cases of user data extraction or dead boot repair
That’s it!
With these Samsung Galaxy Z Flip 7 ISP pinouts, you can easily perform UFS operations for repair or data work. For more ISP pinouts and mobile repair tips, keep visiting our blog!
