The information and cross-referencing strategy provided here are derived from technical specifications and community-verified repair data from across the internet. While every effort has been made to ensure its accuracy, always proceed with caution. The details about the MediaTek MT6762 chipset are sourced from established specification databases and provide a reliable foundation for your search. If you find an official pinout diagram or have experience with a specific programmer for this model, please consider sharing it with the wider repair community.
This guide provides the latest, verified diagrams, ensuring you can connect directly to the eMMC/eMCP chip to flash, unlock, or repair the device's firmware. What is the LG K41s ISP Pinout New?
: Start at a low speed (e.g., 1 MHz to 5 MHz) to guarantee connection stability over thin jumper wires. Increase it carefully if needed.
: A professional-grade eMMC/UFS interface box such as the EasyJtag Plus Go to product viewer dialog for this item. , Medusa Pro II Go to product viewer dialog for this item. , UFI Box , or Mipi Tester .
Based on updated, refined board analysis for the LG K41s, the points are located near the eMCP memory chip: Located just below the main eMMC chip. CMD: Located adjacent to DAT0. lg k41s isp pinout new
: Desolder the BGA 221 eMMC chip and place it in a socket (like an Easy Jtag or Medusa Pro socket) to read/write data directly.
Safely removing the Google Account lock (partition #10 in Medusa Pro 2).
Devices with security patches from 2022 or later may disable standard Test Point or Brom mode access, making ISP the standard "last resort" for professional technicians.
If the specific "paper" pinout for your specific board revision is not matching, you can find the ISP points manually using a multimeter and the schematic of the EMMC chip (usually a Samsung chip like KMKGW001M or similar): If you find an official pinout diagram or
Technicians often resort to ISP for the LG K41s when standard software methods fail:
If you choose to manually power the board via your box, ensure VCC is set to 2.8V–3.3V and VCCQ is set strictly to 1.8V. Setting VCCQ too high will instantly burn out the eMMC controller.
Disclaimer: ISP requires advanced hardware repair skills. Incorrect soldering can damage the motherboard permanently.
Pro-Tip: You can alternative power the VCC and VCCQ blocks by skipping the soldering of these two power wires, plugging a high-quality USB cable into the phone's charging port, and letting the phone's built-in power management IC (PMIC) energize the board. However, soldering dedicated external VCC/VCCQ lines yields much more reliable data transfer speeds and prevents mid-operation disconnects. Step-by-Step Software & Partition Repair Workflow : Start at a low speed (e
: Before writing any new files, clearing partitions, or modifying sections, always read and dump the critical factory partitions ( NVRAM, NVDATA, PROTECT1, PROTECT2 ). These contain your device's unique IMEI network data.
: Use a high-quality soldering iron with a fine tip and thin enameled copper wire. Short wire lengths are critical to avoid communication errors (keep wires under 10-15cm). : Connect the wires to your programmer's ISP adapter (e.g., Moorc EMMC ISP Adapter Software Setup Set the bus width to Set the frequency (CLK) to a stable low speed (e.g., Select "eMMC" as the interface type. AliExpress Technical Warnings
The only freely accessible pinout information online is for the standard USB-C connector. This will not help you with a hardware-level ISP connection.
For software-related issues, attempting an ISP pinout might be an unnecessarily complex first step. Consider these alternatives before proceeding:
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