OK. Finally uploaded the P769BK /system partition: http://dl.dropbox.com/u/37466253/system.img.ext4
Good luck with that.
carmine31280, you can try the .bin & .fls firmware image that I have: http://dl.dropbox.com/u/37466253/P7...-V10e-310-260-SEP-26-2012 0[T-MOBILE USA].zip
I am worried that it is not for the T-Mobile version because the name has LGP769AT instead of LGP769BK. Use at your own risk.
You will need the LG SmartFlash tool: http://forum.xda-developers.com/showthread.php?t=1448803
If you can put your phone into "S/W Upgrade" mode we may be able to restore it. Here are the steps:
1.) Remove battery
2.) Re-insert the battery
3.) Hold the Volume Up key
4.) Plug in the USB to phone and Computer
5.) Release Volume Up key when you see "S/W Upgrade Please wait while upgrading..." message.
6.) Run the LG SmartFlash tool as the instructions on the previous link show. The page has instructions. Good luck.
If that does not work try LGFlash: http://p92x.acidhazardrom.com/guides/lg_flash_tool.html
This is the site to watch for official KDZ releases: http://lg-phone-firmware.com
There is a Canadian release for our model. It won't be T-Mobile specific and won't have wifi calling built into the kernel.