Lg K41s Isp Pinout New 【2025-2027】

Connect the wires to your programmer box according to the color code:

Orientation: Hold the motherboard with the EMMC chip facing you and the notch (pin 1 indicator) at the top-left corner. lg k41s isp pinout new

| EMMC Pin Number | Signal Name | ISP Function | Recommended Soldering Point (Alternative) | |---------------------|----------------|------------------|------------------------------------------------| | J3 | DAT0 (Data 0) | Main data line | Via near resistor R131 (0Ω jumper) | | J4 | VDDi (1.8V) | DO NOT CONNECT | Leave floating | | K3 | CLK | Clock signal | Test point TP907 (under the shield) | | L3 | CMD | Command | Test point TP908 (adjacent to CLK) | | N1, N2, N5 | VCC (3.3V) | EMMC power | Do not connect – use phone battery | | GND via pad | GND | Ground | Any large ground plane or shield | Connect the wires to your programmer box according

Note: The "new" aspect of this pinout is the use of TP907 and TP908 instead of direct EMMC pins. These test points are less likely to tear pads and provide cleaner signal integrity. Orientation: Hold the motherboard with the EMMC chip

Below is the updated ISP wiring for the LG K41S (all sub-models: LM-K410Z, LM-K410HM, LM-K410WM).

| ISP Function | Pad Location on PCB (Rev 1.1) | Voltage Level | Color Code (Typical Wire) | |--------------|-------------------------------|---------------|---------------------------| | CLK | Slightly right of the eMMC, pad TP610 (near a tiny 0Ω resistor). | 1.8V | White | | CMD | Below the CPU shield corner, pad TP622 (do NOT use old TP609). | 1.8V with 4.7K pull-up required | Yellow | | D0 | TP603 – clear test point southwest of eMMC. | 1.8V | Orange | | GND | Any large copper area or the battery connector negative terminal. | 0V | Black | | VCC (eMMC power) | Do not connect externally; phone’s battery or DC supply must power the board (3.7V–4.2V). | n/a | n/a |