Jio F220B Flash File (Latest Firmware File)

Download JIO F220B flash file from here. Which is the latest official firmware file, install the latest update KAIOS in your Jio keypad phone. This flash file is installed by Q Flashtool, whose full details are described in the below detail.

Boot Key: *

How to Flash Jio F220B

1. Download Jio F220B Flash File and extract
2. Open FlashTool and select the contents.xml file.
3. Connect the data cable with the phone by pressing the boot KEY ‘*’. The “Qualcomm HS-USB Diagnostics 9008” will appear in the driver section of your computer.
4. Press the download contact and wait until it completes.

Keep the flash file on the C drive or desktop and the folder name of the flash file should not contain any (_) symbol. Keep battery charged 30%.

Read More: Download SP Flash Tool All Version