Lava BLAZE 5G LXX503 Firmware Flash File Stock Rom

Lava BLAZE 5G LXX503 Firmware
Lava BLAZE 5G LXX503 Flash File

The Lava BLAZE 5G LXX503 Firmware is now available, you can download it below. if you Want to flash the Stock file on your Lava BLAZE 5G, then you are in the right place. By using this firmware, you can solve all software problems in your Smartphone such as the Hang-On Logo, FRP lock, Fastboot mode, Black or white display after flash, dead recovery after flash, etc. With this Firmware, you can solve WiFi, and Bluetooth problems, and also fix software-related problems

To Flash the Firmware file on your Lava BLAZE 5G we use the sp tool because this device is powered by the MediaTek MT6833 Dimensity 700 Octa-core chipset. We have shared all pre-requisite files to install stock ROM on your device.

Lava Blaze 5G Specifications

The smartphone comes in a size of 6.52 inches with an IPS LCD. The display provides a resolution of 720 x 1600 pixels and 269 PPI density. The device is powered by a MediaTek MT6833 Dimensity 700 Octa-core processor.

Lava Blaze 5G is packed with 4 GB RAM and 128 GB of internal storage that can be extended through microSDXC (dedicated). The device is packed with 50 MP (wide) + 2 MP (macro) + VGA while the front camera comes with 8 MP (wide).

The device comes with a 5000mAh non-removable Battery. The device runs on the Android 12 operating system. The smartphone comes in colors like Green and Blue.

What is Stock ROM?

Stock ROM is an operating system in your device. when needs to adjust the device to a Custom ROM and other modifications then need a stock ROM. when there is something wrong during any modification, returning to the stock ROM is the only choice that can solve this problem.

By installing stock ROM, you can solve the problem of a boot loop, a brick device. In addition, you can increase or reduce the Firmware version according to your choice

Advantage of Firmware

  • This fixes the boot problem and the problem of instability too.
  • To increase or lower your Firmware version
  • You can Remove the screen lock and malware too
  • To fix lags on your Android device.
  • You can delete the root on your device [Unroot]
  • You can restore the stock ROM after using a custom ROM.
  • You can fix a soft brick problem on your Lava BLAZE 5G
  • Flash File helps solve problems with WiFi, Bluetooth,

Lava LXX503 Firmware Information

File Namezip
Rom OS VersionAndroid 12
Network Support5G
ProcessorMediaTek MT6833
Software neededSP Flash Tool

Download Lava BLAZE 5G LXX503 Firmware File

You TubeKabal Khajaliya
Flash File V10Download
Flash File V07Download

Link Broken = Comment if Any Link Broken


  • Be sure to charge your device more than 50%
  • You need a PC or laptop with a USB cable
  • Download the complete backup of your Android phone
  • Download All USB Drivers and Flash Tools

How to Flash Lava BLAZE 5G With SP Flash Tool

  • First, you need to download and install the SP Flash Tool on your computer
  • Download and install MTK Android USB drivers on your PC
  • Then download the Firmware File from the link above
  • Turn off the phone, release the battery (if released) Re-enter the battery, and connect the USB cable to the charger socket
  • Now open the sp flash tool.exe
  • Open the Download button on the Flash SP tool on the Download tab,
  • Click the Scatter Loading button and select a scatter File,
  • Now Click the Download button
  • Now connect your smartphone to a USB cable and press the up or down button for easy detection
  • Now flashing is complete, the green ring will appear on the SP Flash tool Close the SP Flash Tool on your computer and unplug the phone
  • Turn on your cellphone and enjoy

How To Backup Your Important Data?

Please back up your data before upgrading to Android. If you want to downgrade your device’s software version to Android Lower Version by an official software package, it may erase all data from your device be sure to back up your important data before Updating!

Initially connect your mobile device with a PC or laptop OK. Now you can choose MTP [media transfer protocol]. And then copy your device information and save it on a PC or laptop.


We are on and will not be liable for any damage/error that may occur to your phone while following this tutorial. Proceed at your own risk.


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