wut can i do to get back my diablo tune?

i bought it brand new! that might be wut it is but ive already had the dealership reflash the truck twice bc it wont downlad anything and wen i try to redownload the original back up it tries and then stops and im back to having no tune and have to get it reflashed! i cant get back to my original ...

i have no after market except CAI!!!! i cant check last tune written bc there was no tune written it erased all tune from my truck and programmer except original back up!!! i just want to redownload the diablo tune and put it on can i do that???

i didnt swap computers??? i had to get stock tune reflashed on it

need help on this problem getting a lil pissed abt yalls customer service

read my post under "2007 new body silverado" thats where i need help!!!!

it wont show any problem dignostically bc it shuts off after driving a mile or so. if i have the stock tune on the abs is on! and i have to manually turn off the speed limiter! i cant see wut the revision is bc the whole tuner is fucked up now since it it swiped my trucks computer a few days ago it ...

im having almost the same problem but i think it completely swiped my tuner of all tunes but the original back up! which it wont even load that!!!!

ive got another post under "2007 new body silverado" and yall aint helpin at all i would like to get my programmer working again so i can get my power and speed back but yall havent helped for $#!% if you dont mind i really need yalls help!!!!

can u help me on my other problem ive got posted up?

i didnt mess with anything for a month i had it diablo tuned and the abs was disabled after that month or so i started looking at the actual program and learning things abt it and thats wen i took the speed limiter off

ever since ive had my tuner it shut off my abs but wen factory tune is on my abs is fine wut could b turning it off?

ok and i just once again plugged it in and it saaid last tune not installed now returning original back up! so i pressed yes it got to 1% writing vehicle and froze for 30 seconds or so and said couldnt tune and swiped the comp. again leaving the truck unable to start. i need to know wut to do asap ...

will this update help my 4.8 or is it for 5.3 only?

its completely gone bc the battery cable came loose while ill was installing it so it told me it couldnt install and to reboot and unplug leaving no tune on the truck wut so ever. then i replugged in the programmer and it would only give me the option to put the original back up and still wouldnt ...