MT6769V (MediaTek Helio G70) ISP Pinout

CPU MT6769V (MediaTek Helio G70) ISP Pinout – EMMC Direct Repair Guide

The MT6769V ISP Pinout is used by professional mobile technicians for advanced motherboard-level servicing on MediaTek-based smartphones.
ISP (In-System Programming) allows direct communication with the device’s EMMC storage without removing the memory chip from the motherboard.

About MT6769V CPU

Chipset: MediaTek MT6769V

Series: Helio G70

Architecture: Octa-core

Storage Type: EMMC

Commonly used in Vivo, Tecno, Infinix, Redmi and other MTK devices

What Is ISP Pinout?

ISP Pinout refers to specific test points on the motherboard connected to the EMMC memory lines.
Using these points with an ISP tool, technicians can read, write, or repair firmware at a low level.

When MT6769V ISP Pinout Is Required

Device not detected by PC or flash tool

Dead boot or no display (software issue)

Bootloop or stuck on logo

Corrupted firmware

Flashing failed through USB

EMMC testing or recovery

Advanced service-center repair work

⚠️ Note: ISP procedures should be performed only by trained technicians with proper tools.

Required Tools

ISP / EMMC Box (UFI, Easy JTAG, Medusa, Hydra, etc.)

Fine jumper wires

Multimeter (recommended)

Stable power source

Correct MT6769V ISP Pinout diagram

Common ISP (EMMC) Connection Points

CLK – Clock line

CMD – Command line

DATA0 – Data line

VCC – Main power

VCCQ – I/O power

GND – Ground

Correct identification and secure connection of these points is essential for safe operation.

Advantages of ISP Method

No need to remove the EMMC chip

Faster than chip-off method

Lower risk of motherboard damage

Effective for hard-bricked devices

Professional-level repair technique

Supported Operations

Firmware read & write

Boot repair

Partition access

Storage health check

Dead phone software recovery

SEO Keywords (Naturally Optimized)

MT6769V ISP Pinout

MT6769V EMMC Pinout

MediaTek MT6769V ISP

Helio G70 ISP Pinout

MT6769V dead boot repair

MT6769V motherboard repair

Legal & Safety Disclaimer

This information is provided for educational and professional repair purposes only.
All servicing must be done with the device owner’s permission.
Incorrect connections can cause permanent motherboard damage.