Vivo Y12A Tested QCN File No Service Fix 100% Working

 Vivo Y12A No Service Fix

After phone security update/OS Update phone security partition brick. Some how Baseband Unknown and Imei Null or 00. Vivo Y12A After update Baseband ok but imei 00 and no service. Don't worry it's a common issue. If you face this problem on your Vivo Y12A then contact with me hopefully i can fix it.

What is Baseband :

Baseband is firmware That used by cellular modem manufacturers and used on smartphones to connect to cellular networks, send and receive data, and make voice calls. ... “Also, the malleability of this baseband implantation doesn't just make it good for device experimenting, but also network testing.

Why need Baseband?

If phone doesn't have baseband that mean your phone security "imei" also gone or damaged. There's also a problem if your phone doesn't have baseband then your phone cellular can't work. 

Contact Info: 

Call : +8801766142522,+8801978430076

Whatsapp: +8801978430076

Why you need to restore QCN?  

QCN mean =

Queensland Communications & Networking

that contain imei data. If somehow your phone imei damaged then your sim network not working or No Service. If your Vivo Y12A somehow imei damaged / 00 then you need this QCN File for restore network. 

File Type:

Paid

 

VIVO Y12A QCN