Here you can download Kimfly firmware or flash file for the model Kimfly K5500, which has SPD SC6531 CPU. To download Kimfly K5500 flash file Please visit the below link, download the flash file on your Computer and flash the Kimfly phone using SPD Upgrade download tool or use any other Mobile flashing Box, which support SPD firmware download or flashing.
Download Kimfly K5500 Flash File:
File Name: MOCOR_12B_6531._20150508_130111_FullFlash.bin
File Size : 8MB
Download Form: Google Drive Link
Downloads:
Password for the Zip File = firmwarefiles.blogspot.in