Download Jio F90M 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 Qfil tool, From here you can download the file from the flash file list of lyf F90M
Jio F90M Boot Key: “UP button and Down Button”
Easy Step to Flash Jio F90M
- Download Jio F90M Flash File and extract
- Open Qfil Tool and select the rawprogram_unsparse.xml file.
- then Select patch0.xml File
- Connect the data cable with the phone by pressing the boot KEY ‘up and Down Button’. The “Qualcomm HS-USB Diagnostics 9008” will appear in the driver section of your computer.
- 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: Jio F41T Flash File