Here you can download Kimfly K16 SC6531 flash file, download Kimfly flash file from direct link and flash the phone. The phone has SPD Spreadtrum CPU and can flash with SPD tool or use any box supports SPD SC6531 flashing.
Downloads:
Kimfly K16 SC6531 Flash File
Model: Kimfly K16
Size: 8MB
CPU: SC6531
File Name: MOCOR_12B_6531.W13.07_Release_20170830_134038_FullFlash.bin
Download:
Detection initiated...
Vcc: null
Gnd: 5
Analyzing D+ and D-...
D+ = 3, D- = 2
Detection D+/D- with 1.23 seconds.
Continue to detect BOOT pin...
Found [SPD] USB device: SCI USB2Serial,(VID_1782&PID_4D00)
BOOT(Pull Down) = 4
Setting...
Find USB device:SPRD U2S Diag (COM31), (VID_1782&PID_4D00)
Pinouts setting complete!
Internal version: SPRD3
Boot downloaded.
Start boot please wait a moment....
Spreadtrum Boot Block version 1.2
CPU TYPE:SC6531 [65310001]
FLASH ID: 00EF006000170000
Flash Type: SF_W25Q64DW
Size:0x800000(8MB)
>>Set to Factory successfully.