How to Repair IMEI on Vivo Y66 Using QCN File and Free Tools 2024

How to Repair IMEI on Vivo Y66 Using QCN File and Free Tools

The Vivo Y66 is a budget-friendly smartphone that features a 5.5-inch HD display, a MediaTek MT6750 processor, a 13MP rear camera, and a 16MP front camera. However, some users may face IMEI issues on their devices, such as invalid IMEI, unknown baseband, or no network service. These issues can be caused by various reasons, such as flashing wrong firmware, rooting, or unlocking the bootloader.

IMEI stands for International Mobile Equipment Identity, and it is a unique 15-digit number that identifies your device on the network. It is important to have a valid IMEI number for your device, as it allows you to make and receive calls, send and receive messages, and access the internet. If your IMEI number is corrupted or missing, you may not be able to use these services.

Fortunately, there is a way to fix the IMEI issues on your Vivo Y66 using a QCN file and some free tools. A QCN file is a file format that contains network-related data of your device, such as IMEI number, baseband version, MAC address, serial number, etc. By restoring the QCN file on your device, you can repair the IMEI number and fix the network issues.

In this article, we will guide you on how to repair the IMEI on your Vivo Y66 using the QCN file and some free tools. You will need a Windows PC, a USB cable, and your Vivo Y66 device.

Note:

⚡️VIVO Y66 Repair imei

•Open Diag :

*#558# *#558*# 》Quality Verification TEST 》 

Click On Debugging Port

• Backup QCN (unlocktool-dft-umt)(FREE TOOL QFLI )
• Edit QCN
• Restore QCN
• DONE

Disclaimer

Before proceeding, please note that changing or flashing the IMEI number is illegal in some countries. Check with the laws of your country before doing anything else. Also, this guide is intended for educational purposes only. We are not responsible for any damage or data loss that may occur on your device. Proceed at your own risk.

Requirements

To repair the IMEI on your Vivo Y66, you will need the following:

- A Windows PC with Qualcomm drivers, QPST Tool, Qualcomm QCN Rebuilder Tool, and Unlock Tool installed. You can download them from [here](^1^), [here](^2^), [here](^3^), and [here](^4^) respectively.

- A USB cable to connect your device to the PC.

- A backup of your data, as this process may wipe your device.

- A QCN file for your device. You can either use the one that we have provided [here](^5^), or you can backup your own QCN file using the QPST Tool.

- Enable USB debugging and OEM unlocking on your device. To do this, go to Settings > About phone and tap on Build number seven times to enable developer options. Then, go to Settings > Developer options and enable USB debugging and OEM unlocking.

Steps to Repair IMEI on Vivo Y66

Once you have met all the requirements, you can follow these steps to repair the IMEI on your Vivo Y66:

1. Open the Unlock Tool on your PC and select the Vivo tab. Then, select the Vivo Y66 model and click on the IMEI Repair button. This will reboot your device into the EDL mode and flash a temporary firmware on it.

2. Run the QCN Rebuilder Tool on your PC and select the QCN file that you want to use. If you are using the one that we have provided, you can skip this step. If you are using your own QCN file, you can edit the IMEI number and other details according to your device. Then, click on Rebuild and save the new QCN file.

3. Connect your device to the PC using the USB cable and run the QPST Tool on your PC. Go to the Restore tab and select the new QCN file that you have created. Then, click on Restore. This will restore the QCN file on your device and fix the IMEI issues.

4. Reboot your device and check if the IMEI number is valid and the network service is working properly. You can check the IMEI number by dialing *#06# on the dialer app. If everything is fine, you can flash the stock firmware on your device using the Unlock Tool.

Conclusion

This is how you can repair the IMEI on your Vivo Y66 using the QCN file and some free tools. We hope this article was helpful for you. If you have any questions or suggestions, feel free to leave a comment below.