Mrdlx1 Firmware Sd Card Exclusive -

: Download the official stock firmware and extract it. Look for a folder named dload containing a file titled UPDATE.APP .

Try formatting the SD card again to FAT32 or using a different, high-quality card. mrdlx1 firmware sd card exclusive

Download the specific MRD-LX1 firmware package (usually a .zip file). : Download the official stock firmware and extract it