Here is the latest Stock ROM / Firmware Revision “V10F” for MetroPCS LG Optimus L9 (LG MS769) smartphones.
Please notes that this is the ROM for LG Optimus L9 (Model: LG MS769) only.
[update on April 17th] The V10F software update for MetroPCS LG Optimus L9 (LG MS769) is available for download.
Download MetroPCS LG Optimus L9 (LG MS769) Stock Rom
Please visit forum.xda-developers.com website for further specific details on how to convert KDZ Roms to BIN/FLS.
For those who are looking for guides on how to unlock LG Optimus l9 ms769:
You need to purchase “Unlock Code by IMEI” from some one else online.
when you have the unlock code, Dial 2945#*769# from your phone to access the unlock menu.
Click the SIM/USIM Lock Menu. and then follow the on screen instruction to unlock your MS769