Jio Phone Prima 4G F491H Flash File Tested Fix Hang On Logo

Jio F491H is a feature phone, the impact of the wrong firmware on the phone is also possible and might harm the handset. So, before you take steps, careful consideration if you are deciding about surgical methods.

Here’s why you should be cautious

Finding reliable firmware: Jio does not also offer stock flashes as their support site did not acknowledge that. Updating the firmware from unauthoritative sites can lead to a hacked phone due to the fact that a corrupt or inappropriate firmware might be downloaded.

Flashing process can be complex: Phone flashing requires specialist equipment and copying from one guide. Making merely an error during the whole process might turn your gadget unoperational (meaning that it won’t work).

Read also: Jio F10Q Flash File 100% Tested (Stock Rom)

Flash ToolMediafire

How to Flash the Jio Phone Prima 4G F491H Flash File

  • You need to download all files, like the Jio Phone Prima 4G F491H Flash File flashing tool, and you also need a USB driver.
  • First, check the spd USB driver and install it, then reboot your computer.
  • Extract all files, like flash files and USB drivers.
  • Open your flash tool (spd flash tool).
  • load your flash file package like .pac
  • then start your work and connect your mobile device while pressing the boot key (*).
  • Now your flashing is starting. Wait for the full flash.

Jio Phone Prima 4G Flash Tool

Jio phones can be flashed by any USB flash tool and repaired. Apart from this, you will also be able to repair it with the professional flash tool, and it is also supported in the unlock tool.

Why You Need a USB Driver

Due to the installation of the USB driver, when you connect your mobile to the computer for blessing, then the mobile will be connected through your used tool and will be able to flash successfully, and hence we have to install the USB driver in the computer.


There are many problems with the Jio phone, and we have shared the solution to all those problems with you. Read the given guide, and you can repair your mobile device through your computer. We have told you a few things about

My Name Is Taufik Anwar And I Am A Mobile Technician. And I have done mobile repairing course and here I give you tested flash file. So that all of you can repair your mobiles using these files.

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