ok like everyone else i did try to restore data with my nvs file only to be greeted with the sprint setup under m.ip i tried resetting them but they kept reverting.
i took asadullah's advice and got anycut installed and made a shortcut to LG Hidden Data under activities, opened the new shortcut and went to cdg2 data settings then selected undefined rather then sprint. Now i could edit my profiles without it reverting.
after messing around for a while with dfs,qpst,and lgnpst i noticed that even if i disabled profile 0 it would get reenabled so i think it uses this one for data. i set it up with MEID@mdata.vmobl.com and made sure the HA and AAA keys stuck by rebooting and reading it again with dfs. ok it stuck but still no data
i while in dfs i decided to look at the data tab next to mobile ip, there are 2 boxes filled in with MEID@mdata.vmobl.com, HDR AN and HDR AN LONG with PWD boxes under them i noticed one of them had the old Sprint AAA key as pwd so i copied my AAA key (Not Hex) and pasted it in the PWD boxes and rebooted. BAM 3G Data came on!!
Oh duh, skip the sprint thing....this probably would be the reason why you lost data, just press menu key (home key) and press skip and then it wont download sprint settings, did anyone try skipping?
Sent from my Optimus V running Optimus S firmware on MetroPCS