LG MAGNA H502F Firmware Flash Files [Stock ROM]

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LG MAGNA H502F Firmware

If you own LG H502f and looking for LG H502f Firmware. ADB Driver and Fastboot Driver suitable for your device.

Then this is the right place to download LG H502f ADB Driver, Android USB Driver, and Fastboot Drivers. Sometimes users brick their devices when rooting.

And the only way to fix that is to flash back the LG H502f Flash File. Firmware Lg G4 Stylus H540 is an application and operating system that control.

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How LG H502f operates, and it flashed into LG H502f phone’s ROM.

Suppose your LG H502f device is corrupt or bricked. Download LG H502f firmware from here. (based on your device model number) and flash it on your smartphone or tablet.

To get it back to working condition again. In this post, we share LG H502f official Flash file. We test this ROM on many phones,s works well.

To download the official firmware of LG H502f and flash with any chines Mobile flashing tool or box.

You can use LG Flash Tool 2014 or LGUP Tool 2016 to unbrick the LG H502f. This tool is very efficient. Follow the step-by-step procedure to use the One Click Unbrick Tool and unbrick your LG H502f.

The Benefit Of LG H502f Stock ROM:

  • Flash Stock To Unbrick
  • Fix boot loop issue
  • Update and Downgrade
  • Unroot or Fix Bugs
  • To solve the lag or stutter
  • Fix software issues.
  • Revert to stock firmware

LG H502f Stock Firmware Details:

Download – LG United Mobile Driver. – LG Flash Tool 2014

Download – H502f_V10a.tot.zip

Download – H502f_V10b.kdz, H502f_V10d.kdz

Download – Backup V20a Firmware, (V20b lg h502f sp flash tool firmware)

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Pre-requirements to Install Firmware Lg Magna H502f:

  • Supported Phone: LG H502f
  • Charge your mobile: You may no less than a half charge.
  • Laptop or PC.

Take LG H502f Phone Backup:

LG H502f Flashing Tool And Drivers:


  • Please Read and understand the Full Guide Before Flashing LG H502f Stock ROM.
  • 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.
  • Make sure that the USB drivers for your device are installed on the computer.
  • Your smartphone must have a 70–80% charge.
  • Make a backup copy of important data such as call logs, SMS, and other data; it is to if something goes wrong, your data is not affected.

How To Flash Firmware LG H502f:

1. Extract/Unzip the LG H502f flash tool .zip file that you downloaded above on your PC. You’ll get a bunch of files required to run the program.

2. Run the LG Flash Tool 2014.exe file to Open LG Flash Tool. If it doesn’t open, install Visual C++ Runtime Library from here and then try again.

3. Boot your LG device into Download Mode:

How To Start the LG H502f download mode?

  • Power off your LG device
  • Press and hold the Volume Up button.
  • Connect your device to your PC with a USB cable while holding the Volume Up button.

4. Now load the LG H502f firmware. kdz file into the LG Flash Tool window on your PC.

6. Click the Browse button at the end of the “Select LG H502f firmware. kdz file” line. Leave every other option as is in the LG Flash Tool window

7. Once you’ve selected LG H502f firmware. kdz, click the “CSE Flash” button to proceed with flashing the.KDZ firmware to your LG device.

8. Normal Flash” button doesn’t wipe data, and the “CSE Flash” button wipes data. If you’re upgrading from stock firmware, then “Normal Flash” might do.

9. You’ll get a “Read Phone Information” window; it will be blank for the most part. Just hit the START button and proceed.

10. Now you’ll see the “Select Country & Language” window. Select “Different” from the country list and then “English” from the language list.

And remember to NOT tick the Smartphone upgrade checkbox; it’s for Windows Mobile phones, not your LG device running on Android

You’ll see a progress bar now. Just wait until it’s 100%, after which you might get an error “Connection to server failed”. This is okay. don’t disconnect your phone at this point

firmware update progress on your phone. Once it’s complete, your phone will automatically reboot.

After the flashing process starts, and might take up to 5-10 minutes. So keep patience and wait.

Instructions To Flash LG H502f With LGUP Firmware Tool:

1. Download and install LG Mobile Driver 4.1.1

2. Download the Latest LGUP Tool 2016

3. Download LGUP DLL

5. First, Install the DLL file, then install the LGUP file on your PC.

6. Run the LGUP tool on your PC.

7. Connect your LG smartphone to your PC/laptop.

8. LG G4 Stylus will be listed on the screen of the LGUP tool.

9. Now click on the Upgrade option in LGUP and choose the file’s path. Locate the KDZ file and select it.

10. Click on the start button, and the process will be started.

11. Once the process is completed, your phone will restart.

Unplug your device; done!!!

You have successfully Installed the Stock Firmware on your LG device.

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