Earlier today we CyanogenMod 7 for T-Mobile G2x and now it’s available! This “coming soon” was perhaps the quickest turn around that I have seen so far.CyanogenMod 7 Android 2.3.4 Gingerbread CustomROM for LG G2X isn’t really meant for novice users like me for now. The build is categorically a “CM nightly” and after flashing it, there are chances of into force , errors and boot loops. But as the progress on CM 7 always continues, so it will only be matter of days when you will be able to get a stable CM 7 for your G2X.
Here is theguide to / flash CyanogenMod 7 Android 2.3.4 Gingerbread Custom ROM Nightly Build on your T-Mobile LG G2X:
Please note that ROM developer recommends you to flash CWM recovery through NVFlash. According to Chris: