Here on this page you will download the Kimfly A14 flash file or firmware, Download the Kimfly firmware and flash the phone. The phone has SPD SC6531 CPU and here you can download Kimfly A14 SC6531 flash file from the below link.
Kimfly A14 Flash File Download:
File Name: MOCOR_12B_6531.W13.07_Release_20160610_173545.bin
File Size: 8MB
Download From: Google Frive
Download:
Password for the Zip File = firmwarefiles.blogspot.in