How to Flash LG Optimus 2X

This is a guide on how to Flash LG Optimus 2X P990 nothing else you will find the other items required to do the flash have been provided in the links and the zip file attached it is known that using this method you can flash LG Optimus 2X P990 on any rom base fully tried and tested.

How to flash LG Optimus 2X Steps: LG Cell Phone Software

  • Make sure to install (or to have installed already) the SmartFlash software (Download the file below)
  • Make sure to install (or to have installed already) the LG Optimus 2X driver (Download the driver file below)
  • Download the baseband file below
  • Run the SmartFlashTool_P990.exe application on your PC
  • Make sure your phone is not connected to your PC; if it is, disconnect it.
  • Turn device off, remove battery, plug device in while holding volume down – you should see a software update message on screen and the COM port should be filled automatically in the flash application below after installing the drivers if required.
  • Select the ‘ROM Copy D/L’ tab
  • Ensure ‘Normal Mode’ is selected
  • Ensure ‘Erase CAL’ is NOT selected
  • Click the browse button next to ‘CP Bin:’ and select the baseband (FLS) file
  • Click ‘Start’ and wait for the flash to complete

Caution: Installing this file will fully wipe your device, including the Internal SD. Back up! SmartFlash for LG Optimus 2X is for use on Windows PCs. LG-Optimus info

The all important files…

  • SmartFlash P990 – DOWNLOAD (ROMraid Load Balancing) – MD5: fe350443518c98f7e089fac48fa36be3
  • SmartFlash drivers – DOWNLOAD (ROMraid Load Balancing) – MD5: 70ebd70389c0e3011d4d6b4434f8458a
  • Baseband 1035.21_20110405 – DOWNLOAD (ROMraid Load Balancing) – MD5: 599fb242c0224894b1ad2eb004586527 (thanks for the file you-know-who!)
  • Baseband 1035.21_20110315 – DOWNLOAD (ROMraid Load Balancing) – MD5: 9b6f600cfa9f528595e5106305770448

Warning: I do not take responsibility if you have bricked your phone or voided your warranty. Do at your own risk! If I have helped you, the least you could do is say thanks by posting a reply.

Download the LG Optimus 2X Firmwares from this place:

LG Cell Phone – Related Posts

6 thoughts on “How to Flash LG Optimus 2X”

  1. Best technique to return to Stock ROM, already tested, but for now I can’t reach the emergency mode anymore… The phone turns on (no battery, holding vol- & power) et the shuts off… Any ideas?

  2. i think i have bricked my phone and i don’t have any idea how to unbricked it… i really need help. i can go to recovery but when i try to install a rom i downloaded on my sdcard it will just turn out and say status 7 installation aborted!!! i really need help

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