Realme C65 ISP PinOUT Diagram 100% working

The Realme C65 ISP Pinout Diagram provides a 100% working and unique solution for mobile repair technicians dealing with this mode

It includes all the critical pin locations for accessing the device's UFS storage without removing the chip, ensuring a reliable connection for flashing firmware, recovering data, or resolving dead boot issues. By following this diagram,

Post Index:you can easily identify and connect the necessary pins—CLK, TXOP, TXON, RXOP, RXON, GND—and use tools like UFI Box, Easy JTAG, or Medusa Pro to perform advanced repairs. Whether you're unlocking FRP, fixing partition issues, or restoring the device, this pinout offers precise guidance for a successful repair.

Realme C65 ISP PinOUT Diagram

If you’re looking for the Realme C65 RMX3997 UFS ISP Pinout, you’re in the right place. In this guide, we provide the complete ISP pinout details for the Realme C65 mainboard. This information is extremely valuable for mobile technicians and repair professionals handling advanced hardware and software repairs. The ISP pinout can be used for operations such as entering EDL mode (Emergency Download Mode), dead boot repair, FRP (Factory Reset Protection) removal, and firmware flashing.

The Realme C65 RMX3997 ISP pinout is compatible with popular tools like Easy JTAG, UFI Box, Hydra Tool, and other professional-grade solutions for data recovery, partition repair, or reviving dead devices. Whether you’re repairing software corruption, unlocking security locks, or recovering lost data, having the correct ISP pinout ensures a smoother, safer, and more efficient repair process.

ISP (In-System Programming)

Realme C65 ISP PinOUT is a method that lets you access the eMMC or UFS storage chip on a device without physically removing it from the motherboard. By identifying the correct ISP pinout on the board, you can directly connect the chip to professional tools such as UFI Box, Easy JTAG, or Medusa Pro. This allows you to perform tasks like data recovery, firmware flashing, unlocking, or repairing a dead device efficiently and safely.

The ISP Pinout is especially useful in several repair scenarios, such as when:

The phone is dead (black screen, not booting, or not charging).

FRP is locked, and you can’t use ADB, Fastboot, or OTG bypass methods.

Also read: Oppo K12x ISP Pinout Solution Diagram

You need to extract firmware from a working device to repair a dead one.

You’re performing a boot repair or restoring corrupted partitions.

The phone is detected as “unknown” on a PC and EDL mode isn’t working.

Realme C65 UFS ISP Pinout Image:

Realme C65 ISP PinOUT Here’s where things get a bit more technical. The Realme C65 shares a similar hardware design with a few other models, though the exact pin locations may differ slightly. You can find the ISP connection points located near the UFS storage chip, typically underneath the metal shield on the motherboard.

UFS ISP Pin Labels to Identify:

CLK – Clock

TXOP – Transmit Output Positive

TXON – Transmit Output Negative

RXOP – Receive Output Positive

RXON – Receive Output Negative

GND – Ground

Tip: Always use a microscope or a 10x magnifier to accurately identify the ISP points on the board. Avoid relying solely on diagrams—visually confirm the layout before making any connections.

When dealing with dead boot repair on devices like the Realme C65, tools such as the Easy JTAG Plus and UFI Box are highly recommended. These professional repair tools are essential for cases where a phone has been incorrectly flashed, fails to show the startup logo, or does not respond to power at all, allowing you to revive and restore the device effectively.

Required Tools for ISP Pinout

Before you begin, ensure your workspace is properly equipped with the following tools:

UFI Box, Easy JTAG, or Medusa Pro

0.1mm – 0.3mm jumper wires

Fine-tip soldering iron

Isopropyl alcohol (IPA 99%) for cleaning

Soldering flux

Multimeter (to verify connections and continuity)

How to Connect ISP to the EMMC/UFS Box

Remove the battery from the device — this step is crucial to avoid any voltage conflicts.

Clean the PCB area around the UFS chip using isopropyl alcohol.

Carefully solder jumper wires to the designated pins: CLK, TXON, TXOP, RXON, RXOP, and GND.

Connect the other ends of the wires to your UFS or EMMC tool according to the tool’s specific pinout diagram.

Double-checking and Using the UFI or Easy JTAG

Double-check each wire using a multimeter to ensure there are no shorts between the pins.

Connect the device to the UFI Box or Easy JTAG tool.

In the UFI or Easy JTAG Software:

Also read: Vivo Y19 5G EMMC Ways ISP Pinout

Select "Identify UFS eMMC".

Now, choose the operation you want to perform, such as:

User Partition

Special Task

Reset FRP

Easy JTAG Software: Identify UFS eMMC

✅ If the connection is correct, you will see the UFS chip information displayed in the tool’s window, confirming a successful connection.