I know you are looking for Vivo Y12A QCN file, so you have come to the right place. Your phone problem is baseband unknown, IMEI Repair Re write, IMEI null, no service, emergency call, WiFi and bluetooth not working ETC. You can solve all problems with this QCN file. I will write below how to write QCN.
Vivo Y12A Detail
| Name |
Details |
| QCN Name |
Vivo Y12A |
| Support Tool |
QFIL |
| Download Size |
556 Kb |
| QCN Compressed |
WinRAR And 7Zip. |
| Password |
Free |
| Tool Uploaded By |
GSMPROFIX |
| Upload Drive |
Google Drive/MEGA/MediaFire/AFH/ ETC |
Vivo Y12A QCN
Vivo Y12A Diag Port Enable.
- The model of your phone is Vivo Y12A.
- Go to dial pad and dial *#558#
- Diag port enable popup will appear on the display when Diag Port is open.
- If the diag port is not open then enable it with 3rd party tool.
- Once enabled you will see on your computer go to my properties, qualcomm hs-usb diagnostics 9001
Vivo Y12A QCN Write QFIL Tool.
- If you install 7z or winrar on your computer, it will be convenient to work.
- Now install the Qualcomm driver on your computer.
- Then install QFIL tool on your computer.
- Open QFIL Tool Restore QCN.
- After Restore QCN Success Report.
