BSNL Penta Legend 73AAQ1 Firmware


This specific BSNL Penta Legend 73AAQ1 Firmware comes with a Stock ROM of BSNL Penta Legend 73AAQ1. This helps you to bypass FRP lock and revert form root and custom ROM.


BSNL Penta Legend 73AAQ1 Firmware Flash File [Stock ROM]

There are various reasons to flash Firmware on BSNL Penta Legend 73AAQ1.

For example, your phone will be stuck or hang on the logo. You want to remove the FRP lock from it.  If you’re going to reset your phone hard and you cannot access the recovery menu. But most of the problems that cause flashing stock ROM are below.

The Benefit Of BSNL Penta Legend 73AAQ1 Firmware:

  • Flash Stock ROM To Unbrick
  • Update and downgrade
  • Unroot or fix bugs on the phone
  • To solve the lag or stutter
  • By flashing Stock ROM, you can fix software issues.
  • Revert to stock to get your warranty
  • Keeps rebooting issue
  • if your phone boots straight into recovery
  • Phone boots straight into its bootloader

BSNL Penta Legend 73AAQ1 Firmware Details:

  • Gapps File: Included
  • Device Supported: BSNL Penta Legend 73AAQ1
  • Tool Supported: SP Flash Tool
  • Processor: MediaTek MT6580
  • OS: Android



Requirements To Flash BSNL Penta Legend 73AAQ1 Stock ROM:

  • Supported Phone: BSNL Penta Legend 73AAQ1 Stock ROM
  • Charge your mobile: You may no less than a half charge.
  • Laptop or PC: To execute this installation, you must use a PC or Laptop.

1. Take BSNL Penta Legend 73AAQ1 Full Backup

Before going to install “BSNL Penta Legend 73AAQ1 stock ROM” you need to take a backup of all your messages, photos, and apps from your smartphone.

Most smartphones automatically make a backup in the background. But to make sure you take everything to your new device, you need a full backup.

How To Backup Android Phone Before Flashing Stock Firmware

2. Download BSNL Penta Legend 73AAQ1 Flash Tool And Drivers:

A.  Download and install BSNL Penta Legend 73AAQ1 Drivers. The necessary communication between your device and PC.

These drivers are mainly for the devices powered by MediaTek chipset. With these drivers, you can transfer files, flash the firmware files on the device, etc.

B. We use the Sp flash tool for as BSNL Penta Legend 73AAQ1 Flash Tool this tool is very efficient.

Instructions to Flash BSNL Penta Legend 73AAQ1 Stock ROM:

1. Download the ‘BSNL Penta Legend 73AAQ1 flash file zip‘ file is given above and extracts it on your computer. Also, download and extract the sp flash tool.

2. Download the BSNL Penta Legend 73AAQ1 USB driver and set up it on your computer. In case if in case you have already put in a USB driver in your computer skip this step.

3. Next, switch off your BSNL Penta Legend 73AAQ1 smartphone and take away the battery (if it is removable).

4. Now go to the sp flash tool extract folder and launch it.

5. As soon as the SP Flash tool is launch, click on on “Download” tab.

6. Now, click on on “Scatter-loading” button within the download tab.

7. Next, click on on “Open Scatter File” and choose the scatter file from the BSNL Penta Legend 73AAQ1 firmware extract folder, see the picture given below.

8. Now click on on the “Download” button to start the flashing process.

9. Next, connect your BSNL Penta Legend 73AAQ1 to your computer using the USB cable (without battery – if the battery is removable) and press volume up or volume down button at the same time.

10. The flashing process will start momentarily, and it’ll get accomplished in a minute or two.

As soon as it’s over, you will notice the “Download OK” green ring in SP Flash Tool.

11. Now, shut the SP Flash tool in your computer and unplug your smartphone.

That’s it. Now you’ve successfully flashed stock ROM firmware in your BSNL Penta Legend 73AAQ1.

Follow Detailed Instruction BSNL Penta Legend 73AAQ1 Firmware Flashing With Sp Flash Tool.


  • Please read and understand the Full Guide Before Flashing BSNL Penta Legend 73AAQ1 Firmware.
  • Use these instructions at your own risk. We will not be responsible for everything that happens to you or your device, resulting from the use of information in this guide.
  • Before flashing, Stock ROM BSNL Penta Legend 73AAQ1 must have a 70–80% charge.

Don’t flash another preloader and DSP_BL blocks! It is always dangerous! On some models of phones, you will have a brick even if you download these blocks read from a phone which you own!

Always remove from them marks in SPFT! ALWAYS have a working backup of your original ROM before you flash a new unknown ROM.

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