Connect the VCC (typically 3.3V) and VCCQ (typically 1.8V) wires from your eMMC adapter to the matching capacitors near the eMMC chip.
Remove the graphite sheets and metal shields. Using a multimeter in continuity mode, verify TP907 connects to EMMC pin K3 (CLK) and TP908 connects to pin L3 (CMD).
Identify the DAT0, CMD, CLK, VCCQ, and GND points using the diagram above. lg k41s isp pinout new
Located on a tiny resistor track right next to the eMMC perimeter shield.
Lower the to 24 MHz or 18 MHz initially to ensure a stable link. Connect the VCC (typically 3
To connect your ISP adapter, you need to solder six main connections to the designated points on the motherboard: (Data 0) CMD (Command) CLK (Clock) VCC (Power - 3.3V) VCCQ (Logic Voltage - 1.8V) GND (Ground) 2026 Updated ISP Pinout Diagram (LG K41s LM-K410)
You can omit soldering this wire by plugging a standard USB cable into the phone's charging port during the operation. 5. VCCQ (1.8V I/O Power) Identify the DAT0, CMD, CLK, VCCQ, and GND
The LG K41S (model code LM-K410) is a budget-friendly smartphone from 2020. While it lacks the premium features of flagship devices, it is still a common unit in repair shops for tasks like: