Since a direct diagram is not available, this section will guide you through a methodical, investigative approach used by technicians to locate the correct test points themselves. This process will let you develop a "new" pinout for your specific LG K41S.
⚠️ On some PCB revisions, these points are located near the CPU (MT6762) instead. Look for a cluster of 5-6 small vias without solder mask.
Navigate to the "User Area Partitions" tab, locate the frp or persistent partition, right-click it, and select Clear/Wipe . lg k41s isp pinout new
Configure the bus width to (ISP mode always uses a 1-Bit bus width).
Click on or "Check Device" . Once the tool reads the boot partitions, user data partitions, and chip information successfully, proceed with your service goals: Since a direct diagram is not available, this
If you are working on a specific repair right now, let me know: Which are you using? (e.g., EasyJtag, Medusa Pro Go to product viewer dialog for this item.
: There is no widely standardized "one-click" ISP pinout diagram for the K41s like there is for older models. Most technicians on specialized forums, such as Global Fix Central and EloyGC , report that standard diagrams found online often do not match the actual K410HM board revision. Look for a cluster of 5-6 small vias without solder mask
Locate the CPU and eMMC area shield. Use a precision shield cutter or a hot air station to carefully expose the surrounding test components. 2. Soldering the Jumpers Place the motherboard under a microscope.
If you need a visual reference, I recommend checking the forum or Google Images for "LG K410 ISP pinout UFI" to see high-resolution photos of the actual motherboard with the wires soldered in place. This is often more reliable than a paper schematic.
Disclaimer: ISP requires advanced hardware repair skills. Incorrect soldering can damage the motherboard permanently.
If you want the exact ISP pad labels and a boardview for your specific LG K41S motherboard revision, tell me whether you have the board's model number or upload a clear photo of the PCB around the charging port and test pads; I’ll identify pads from the image.