How To Update Samsung C5212 Firmware

Firmware Update Steps:

1. Run Samsung C5212 Downloader.
2. Check the Two options: MASTER, SLAVE.
3. At MASTER and SLAVE section check the option: BIN + TFS
4. For Master Bin file select: C5212xxxxx_Master.cla
5. For Master TFS file select: C5212xxxxx_Master.tfs
6. For Slave BIN file select: C5212xxxxx_Slave.cla
7. For Slave TFS file select: C5212xxxxx_Slave.tfs
8. Click START button and connect cable to phone with battery and press Power button.
9. After the program detect the phone press DOWNLOAD to start the update.
10. Wait till all is done then turn on the phone and do full reset: *2767*3855#.