If you’re searching for tested EMMC ISP Pinout connections for Tecno Spark Go 2 (KM4), and you’re working on this phone, this post will help you with the correct ISP test points for Remove FRP Lock, MDM Lock Remove, firmware flashing, or dead boot repair with Easy JTAG Plus, UFI Box, or CM2.
The Tecno Spark Go 2 features a MediaTek (MTK) chipset, accompanied by onboard UFS/EMMC storage, depending on the variant. In some boards, EMMC points are directly available on the backside of the PCB near the CPU section. These points help:
- Dead boot repairing
- Dump firmware reading
- EMMC data backup and restore
- FRP and MDM lock removal via the ISP way.
What is ISP Pinout?
ISP (In-System Programming) pinout refers to the ability to directly interface a device’s eMMC or UFS storage with 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.
EMMC Isp Pinout is useful when:
- Phone is dead (black screen, no boot, no charging)
- FRP is locked, and you can’t use ADB, fastboot, or OTG bypass
- You need to dump firmware from a working unit to repair a dead one
- You’re working on a boot repair or partition restore
- Phone is detected as “unknown” in PC (EDL not working)
Tecno Spark Go 2 ISP Pinout EMMC Ways Image:
The Tecno Spark Go 2 features a hardware layout similar to that of other Realme and Oppo devices, but the ISP pinout may be slightly different. You can usually find ISP points near the EMMC chip, which is located below the metal shield.
- CMD – Command line
- CLK – Clock signal
- DAT0 – Data line 0
- VCC / VCCQ – Power supply for the EMMC (can be powered via USB)
- GND – Ground connection
💡 Tip: Use a microscope or a 10x magnifier to identify the points correctly. Don’t rely solely on diagrams—confirm the layout visually.
To resolve dead boot issues on Tecno Spark Go 2 devices, the most effective tools for the job are the Flash64 and UFI boxes. These tools are designed for professional repairs, tackling cases where the phone keeps flashing during startup, does not display a boot logo, or fails to turn on at all. They provide full access to the phone’s inside and, therefore, enable the solution of problems that otherwise cannot be repaired. These are tools that every technician should have to address serious boot problems or more complex system issues.
Required Tools for ISP Pinout:
- Make sure your bench is set up with the right tools before jumping in:
- UFI Box, Easy JTAG, or Medusa Pro
- 0.1mm – 0.3mm jumper wire
- Fine tip soldering iron
- Isopropyl Cleaner (IPA 99%)
- Soldering flux
- Multimeter (for checking continuity)
How to Connect Tecno Spark Go 2 ISP Pinout to the UFI Box
- Remove the battery from the phone – extremely important to prevent voltage conflicts.
- Clean the PC board area using isopropyl alcohol.
- Connect jumper wires to CLK, CMD, DAT0, GND, and VCC with care using solder.
- Connect the wires to your EMMC tool following the tool’s pinout.
- Double-check each wire using a multimeter to ensure there are no shorts.
- Turn on your EMMC tool and scan the chip in software.
✅ If you have the right connection, you will see EMMC chip information in the tool window.
