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.
By: Hardware Repair Desk Last updated: October 2024 lg k41s isp pinout better
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. By using the and adding a 100-ohm resistor
If you are a mobile hardware technician dealing with dead boot, FRP (Factory Reset Protection) lock, or user data recovery on an LG K41s (model LM-Q630), you have likely hit a wall with conventional methods. The LG K41s, like many budget-to-midrange MediaTek devices, is notoriously finicky. The standard software tricks often fail, forcing you to rely on the most direct hardware intervention: . With this "better" pinout + CLK resistor: Full