How to Downgrade iQOO 3
First of all, download the file given below and paste it into your internal main storage. After that go to your about phone. Right-click on Settings and then go to Local Upgrade. After that select the file and click on the upgrade button. Your downgrade will start.
PLEASE CLICK HERE TO DOWNLOAD iQOO DOWNGRADE FILE
File size – 3.68 GB.
working only iQOO 3 device.
