Today's matches

Match Day
intermilan
1:15 AM
vs
Milan
  • Round 28
  • Epicsports
  • Serie A

Better: Lg K41s Isp Pinout

By: Hardware Repair Desk Last updated: October 2024

By using the and adding a 100-ohm resistor in series with the CLK line (soldered between TP1504 and your wire), you achieve a "better" initialization sequence. This trick allows tools like Medusa Pro to disable the WP and perform a full flash write—critical for reviving a K41s with a corrupted bootloader. lg k41s isp pinout better

For the full schematic of the LG K41s motherboard (including alternative points for DAT1, DAT2), check the service manual (LM-Q630_SVC_MNL.pdf) pages 34-36. By: Hardware Repair Desk Last updated: October 2024

You can read, but you cannot write to the user area. With this "better" pinout + CLK resistor: Full read/write, including boot partitions. Verdict: Is This the Ultimate LG K41s ISP Solution? Yes. The stock ISP pinout floating around on Russian and Indian repair forums is a recipe for frustration. It uses tiny, fragile points located directly under the RF shield, causing cross-talk and failed initializations. You can read, but you cannot write to the user area

| Signal | eMMC Pin | Typical Test Point Location | | :--- | :--- | :--- | | | Pin 2 | Near resistor R301 | | CMD | Pin 3 | Near resistor R302 | | DAT0 | Pin 7 | Near resistor R303 | | VCC (eMMC Power) | 3.3V Rail | Capacitor C501 | | GND | Shield/Edge | Any major ground plane |

By: Hardware Repair Desk Last updated: October 2024

By using the and adding a 100-ohm resistor in series with the CLK line (soldered between TP1504 and your wire), you achieve a "better" initialization sequence. This trick allows tools like Medusa Pro to disable the WP and perform a full flash write—critical for reviving a K41s with a corrupted bootloader.

For the full schematic of the LG K41s motherboard (including alternative points for DAT1, DAT2), check the service manual (LM-Q630_SVC_MNL.pdf) pages 34-36.

You can read, but you cannot write to the user area. With this "better" pinout + CLK resistor: Full read/write, including boot partitions. Verdict: Is This the Ultimate LG K41s ISP Solution? Yes. The stock ISP pinout floating around on Russian and Indian repair forums is a recipe for frustration. It uses tiny, fragile points located directly under the RF shield, causing cross-talk and failed initializations.

| Signal | eMMC Pin | Typical Test Point Location | | :--- | :--- | :--- | | | Pin 2 | Near resistor R301 | | CMD | Pin 3 | Near resistor R302 | | DAT0 | Pin 7 | Near resistor R303 | | VCC (eMMC Power) | 3.3V Rail | Capacitor C501 | | GND | Shield/Edge | Any major ground plane |