Guide to flash LG V10 H900 (AT&T), H901 (T-Mobile), VS990 (Verizon) using TOT method - Android Guide

Guide to flash LG V10 H900 (AT&T), H901 (T-Mobile), VS990 (Verizon) using TOT method

Guide to flash LG V10 H900 (AT&T), H901 (T-Mobile), VS990 (Verizon) using TOT method.

Flash LG V10 H900, H901, VS990. Today guidebelajar will share guide to flash LG V10 using TOT method. Actually you can perform flash on LG Android smartphone use any method, like using KDZ method and TOT method. So, it depends on you to use which method. When your LG Device got bootloop or bricked, or many error on Android system you can use this method to flash or install a new firmware on your device.

Before you continoue to perform a flashing on LG V10 device, you must make sure your Android device has feature like this. LG V10  is the smartphone with 5,7 Inchi wide IPS LCD capacitive touchscreen, 16M colors, work on Android OS, v5.1.1 (Lollipop), chipset Qualcomm MSM8992 Snapdragon 808 and supported with Quad-core 1.44 GHz Cortex-A53 & dual-core 1.82 GHz Cortex-A57 CPU, combined with 4 GB of RAM and 16 MP of  Main camera and 5 MP on secondary camera.

Ok, now follow this guide how to flash your LG V10 using TOT method. And remember, do it with your own risk.

Tool to Flash LG V10.

To flash your LG V10, you must have this tools.
  1. Download Drivers (Any LG Phone) - 
    • Here (for Verizon Only) –
    • Here 
  2. Then, Download LG FlashTools V1.8. Here 
  4. Download Both Stock Image & DLL File. 
  6. Download Megalock DLL File. 

Guide to falsh LG V10.

  1. First, you must install LG driver on your computer
  2. Then, install falsh tool to your PC or computer, but don't run this program yet.
  3. Now, extract TOT file from the ZIP. Put on the specified folder on your computer. 
  4. Then, Power off your device. by press and hold power button for a seconds, and release button when LG V10 vibrate.
  5. Now, Press and hold the Volume UP button and plug in the USB cable to your phone you should now see “Firmware Update/Download Mode” and be in Download mode.
  6. Now, Open device manager 
    • click start
    • rigth click on my computer
    • select properties
    • this will open System windows
    • click device manager
    • Then click "Ports (COM & LPT)" .If  driver is installed properly, you will see "LGE Mobile USB Serial Port (COM)"
    • flash LG LG MAGNA H502F  stock rom
      flash LG V20 stock rom
    • Then you can Double-click on "LGE Mobile USB Serial Port (COM)"
    • Click Port SettingsAdvanced > beside the "COM Port Number:" select "COM11", 
      flash LG LG MAGNA H502F  stock rom
      flash LG LG MAGNA H502F stock rom
  7. Now, Disconnect the USB cable, wait a few seconds and then plug it in again to make sure the drivers no problem.
  8. Next step is Install LG Flash Tool, but leave it don't open this program.
  9. On the LG Flash Tool Folder, there is a file "MegaLock.dll", right-click the file and then copy and paste into LG Flash Tool installation folder, usually you can find this folder in C: \ LG \ LGFlashTool, then replace the original file.
  10. Now you can Run Flash Tool, check the Select Manual Mode, (1).
  11. LG flash tool
    LG flash tool
  12. Click on "..." to the .dll file that is in the folder LG Flash Tool. (2)
  13. Set S / W to stock firmware downloaded file .tot (3)
  14. Then select UPGRADE DL.
  15. Now you can click the Start button with "Yellow Arrow" sign,  
    start button flash LG LG MAGNA H502F  stock rom
    start button, flash LG LG MAGNA H502F stock rom
  16. If you see READY!!, then reconnect your phone. Then "Waiting for Connection" text will appear in the COM41 window.
    READY message on lg flash tool
    READY message on lg flash tool
  17. Disconnect a USB Cable for a few seconds and then reconnect again.
  18. After your USB Cable is connected, your phone will flash, 
  19. During the flashing process, the phone will reboot itself and will display "MiniOS Factory Reset Status". Sometimes it occurred at 80% of process then LG V10  will shut off, don't worry about it.
  20. progress bar on lg flash tool
    progress bar on lg flash tool
  21. You can leave this process
  22. Just leave it, and then it will says "PASS !!" on screen.
    Pass Message on lg flash tool
    Pass Message on lg flash tool
  23. It's mean flashing process is completed and success.
  24. Disconnect a cable and remove the batteries,
  25. For a few seconds re-insert the battery and turn On your LG V10.
  26. If your LG V10  does not going to turn on. You can turn it on by pressing the Power button and Volume Down (-) , until you can see the LG Release Button and Factory Reset, select reset and then the phone will reboot and starts normally.


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