Performing an In-System Programming (ISP) connection on an LG K41S (K410HM)
(the storage) without removing it from the board. This is useful for: FRP Bypass: lg k41s isp pinout
sudo modprobe spi_bcm2835
./emmc_spi_flasher -d /dev/spidev0.0 -r backup.bin
If the goal is FRP bypass, downgrading the firmware to an older security patch may allow access to without hardware modification. Removing the eMMC chip and using a socket (like Performing an In-System Programming (ISP) connection on an