Download JIO F90M Latest New Flash File (Firmware) Enable Diag

Jio F90 m Firmware Free Download Easily Enable Diag and Repair IMEI Issue

In this post, I have full information on how to flash jio phone f90m and enable Diag mode. Everyone knows the diag mode use for repair IMEI Fix Baseband and more. but now in some cases is not enable on Jio f90m because the company has been releasing a new update for this model. in this case, what to do for enabling Diag mode I will show you full details.

What is the diag mode?

Diag port is a Diagnostic Mode to test out the different working processes of hardware and software on a Qualcomm device. Some tools required to enable Diag connection in order to fix null/invalid IMEI or flash QCN file or EFS file as well

Diag mode is normally detected in power on the device if your pc recognizes
the device or preinstalls all drivers then is very easy to do any operation and repair phone.


  • Fix Software Issue
  • Fix Hang On LOGO
  • Fix Diag Mode
  • Fix Downgrade issue
  • Fix Dead Issue
  • Fix IMEI Invalid
  • Fix Repair Software
  • Fix Easily Network problem
  • Network Running Solve
  • Deadboot Fix
  • Memory Full Solve

How To Use?

  1. Download the LYF F90m Flash file which consists of File, Tool & Driver.
  2. Install Driver
  3. Connect Phone in off mode holding Center Key to cross-check driver installation. It will make a port named “Qualcomm HS-USB Diagnostics 9091”
  4. It means the driver has been installed successfully.
  5. Install Flash Tool named Megafone SW Download Tool. (You can use miracle box 2.82 crack for my opinion is best or error-free)
  6. Click on Search File & assign the path of the flash file.
  7. Out of four File appearing, select prog_emmc_firehose_8909_lite.
  8. Connect Phone & press Center Key as Boot key & Click on Download.
  9. The phone will switch to EDL mode directly and Upgrade starts.

How To Enable Diag Mode Jiophone F90M?

  1. First, you can flash the firmware with the above follow all steps
  2. open device manager and explorer com port
  3. Download any IMEI Repair tool which supports Qualcomm device
  4. Next is a very quick step because if you missed them again you need to process all steps.
  5. Next, open the IMEI repair tool and enter or fill in all details.
  6. After flashing on first boot, you can connect the device to the computer and observed com port in their Diag port is created
  7. Now quickly you need to enter the com port number to the tool and click ok.
  8. if in a green screen or successful screen come then you can successfully repair your phone IMEI.
  9. If you can miss any steps then again flash the phone and follow all steps.
  10. Thanks For reading my post!!!

File Information:

File Name: JIO F90M Firmware Password: softwarecrackguruFile Size: 375 MB


Compatibility: The tool runs perfectly on Windows XP, Windows Vista, Windows 7, Windows 8, Windows 8.1, and Windows 10 (32 bit and 64 bit).

Take a Backup: If you are willing to try the above tool, then please take a backup of your personal data from your Android Smartphone or Tablet. As flashing any Firmware or recovery may brick the device.

Credits: JIO F90M DiaG Firmware is created and distributed by the developer. So, full credits go to the developer for sharing the tool for free.

Post a Comment