Here’s how you can download the official Vivo V3 Max PD1523F stock ROM (firmware) flash file on your computer. Once you’ve unzipped the package, you can then flash it using the instructions below.

The world of Android firmware takes a bit of educating before you’ll fully understand it, but if you plan on using Android for a while yet, you’ll be better off for it if you take the time to learn how to update your devices correctly.

Most manufacturers will tell you that you should install firmware updates over-the-air and only resort to doing it manually if you have run into software-related problems or have customized your Android operating system. And in truth, you’d be fortunate to get that much information out of them as many of the flash tools were only intended for use by smartphone repair centers internally. In any event, the idea is that OTAs will be a bit safer, and they prevent people from flashing the wrong files since all files are automatically provided for you. Flashing the wrong files can result in a bricked device.

On the other hand, there are times when you should think twice about installing OTA updates as well. You can sometimes find unexpected software behavior after OTA updates if your device has a custom recovery image installed or if it has a modified system partition in any way, and it may never go away, so it’s pretty serious business. Often people who get root access will make system partition changes, too. If the rooting in itself didn’t do it, then the user might have installed some root applications that did. You can use Google to find out more about what makes system partition changes.

It could be for those reasons that some manufacturers like to keep a tight lid on things software related, while others are considerably more open. Samsung is an example of a company who keep things very tight by offering firmware that is locked to a device, while other manufacturers such as Google make flashing much easier.

With Samsung devices, it’s advised that you only flash firmware files that were released by your carrier if you are still SIM locked to that network. Other manufacturers don’t have rules that are so strict, and you can even find some unbranded firmware files that can be flashed. But you can also run into manufacturers that make things more tricky, with the same model numbers spanning several countries, each with different hardware under the hood.

Once you’ve got your hands on the right files, you can use the firmware to update your device manually with a flashing tool. This helps you fix devices stuck in bootloops, other general software-related issues, as well as skip having to use up mobile data like over-the-air updates would at times use. Many people also flash firmware files manually with flashing tools to wipe over the custom recovery and have a stock recovery installed again, to remove root access, or to remove custom ROMs. But it’s also worth mentioning that no one says this is even 100% safe either, and custom recovery image developers will likely advise you to stick to custom software if you’re only interested in installing newer versions of Android, as they usually become available within a few days of the real thing anyway.

What Is Android Firmware?

Firmware is the operating system and its applications that control how the smartphone or tablet that runs on Android operates. While you may see the words “software update available” on your device’s display, we call it firmware to highlight its close relationship with the device manufacturers hardware.

If you prefer technical jargon, firmware is the specific programming that gets written to a device’s non-volatile memory. The firmware gets added to the device during the manufacturing process and is the middleman in helping software run on the hardware. Firmware can be written as read-only memory (ROM), erasable programmable read-only memory (EPROM), or flash memory.

The Android operating system is more open than much of its competitors in iOS, Windows 10 Mobile, and Tizen. You always get firmware running on your device out of the box, but if you do not like it, you can swap it over with custom firmware or other firmware versions that were made for your device. This flexibility helps with troubleshooting, or if you know you would prefer a different Android version that was made available.

Why Reinstall Stock Firmware?

Did you think you may need to restore the stock firmware on your device? Here are some of the things that you can achieve with stock firmware files:

  • Upgrade or downgrade the version of Android on your device
  • Fix common mobile device-related problems, such as unbearable bugs in the software
  • Remove custom recovery images such as TWRP
  • Unroot the Android operating system, regardless of what method/tool you may have used to get root access
  • Unbrick your smartphone or tablet
  • Reinstall the operating system
  • Fix invalid IMEI problems

Vivo V3 Max PD1523F Firmware Flash File Download Links

File Name: Vivo_V3_Max_PD1503F_EX_A_2.5.11_LA.BR.1.2.1_01210_8x16.0

Firmware FileDownload flash file

How to Install Vivo V3 Max PD1523F Max Flash File Using Qualcomm Flash Image Loader (QFIL)

Here is how you can use the Qualcomm Flash Image Loader to install firmware on a smartphone or tablet with a Windows computer:


  • If you do not see the “Download” button, it is probably because your device is not yet connected to the computer. The flashing only becomes possible if the tool detects a device.
  • The Qualcomm Flash Image Loader is only compatible with the Windows operating system. You can use it on anything ranging from Windows XP through to Windows 10. Newer versions of Windows will also become compatible, but you may need to download an updated version of the tool.
  • Flashing firmware files with flashing tools will result in lost applications and contacts if they are not backed up first. You should backup as much data as you can before flashing: use free applications such as Helium from Google Play, transfer files to the computer, use cloud storage, whatever it takes to be safe.
  • The Qualcomm Flash Image Loader tool is made by the official Qualcomm brand.

1. Install the latest version of the OEM USB driver on the same computer that you plan on using for the installation of the flashing tool.

If there is no OEM USB driver for your device, install the Universal ADB driver instead.

2. Download the latest version of the Qualcomm Flash Image Loader (QFIL) file on the computer, and then extract the file by right-clicking on it and choosing Extract from the menu.

3. Open the Qualcomm Flash Image Loader (QFIL) folder, and then double-click on the QFIL application so that the flashing tool launches.

Tip: It’s the file with the green icon.

4. Turn off the smartphone that you want to flash and hold the Volume Up key and connect it to the computer with the USB cable.

The smartphone should now be in EDL Mode (Emergency Download Mode) and ready for the firmware flashing. If yours is not in EDL mode, use a search engine to find how to get your specific device into EDL mode.

5. Under Select Build Type, select Flat Build. (click to enlarge screenshot below)

QFIL -- Select Build Type
Select either “Flat build” and “Meta build,” depending on your firmware type. Most will likely be flat builds.

6. Under Select Programmer, click on the Browse button and upload the firmware file that you’re looking to flash to this location. (click to enlarge screenshot below)

The firmware file you need is often the file with the .mbn extension at the end.

Browse -- Select Programmer

7. If your firmware has a rawprogram() file, click on the Load XML button and then upload the rawprogram() file to this location. (click to enlarge screenshot below)

Load XML

8. Give QFIL a few seconds to load the rest of the data automatically.

9. Click on the Download button, and the flashing will begin. (click to enlarge screenshot below)

QFIL -- Download button

Note: Firmware files can be quite large and subsequently flashing can take 10 minutes or sometimes even longer. You know the firmware is flashed when the device reboots for the last time.

That’s all.


There are some common questions people have before installing firmware files. Here are the ones we are regularly asked:

How to Unroot Vivo V3 Max When Installing New Firmware

There can often be a variety of ways to unroot a device that runs Android, and they depend on what method you used to get root access. If you installed SuperSU for root access, then you can open the app and find the option to unroot directly from SuperSU’s settings. On the other hand, if you do not have SuperSU, and you do have an Vivo smartphone or tablet, then you can always unroot by installing the stock firmware. Once you have followed the guide above, your device will automatically be unrooted. You can verify that is the case by installing one of the many applications from Google Play that checks for root access. As long as you are using a reliable app, then typically it will not lie about the root status of your mobile device.

How to Restore Stock Recovery on Vivo V3 Max When Installing New Firmware

One of the most common reasons for installing the stock firmware is to remove a custom recovery image and revert to the stock recovery. There is nothing you need to do extra to reinstall the stock recovery on your device; when you install the stock firmware, it will automatically install the stock recovery partition on the device once again.

Additional Firmware

You can download Android firmware for other Android devices if you have another smartphone or tablet from a different manufacturer.

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