RadFactory

So i recently had my SPH-DA120 crash on me going home one night. The sd card i guess got corrupted (internal). I used another sd card to put the image on and that one crashed. I was forced to use my 64gig for my camera and this one works. 

My question is how can i unlock the other sd cards to reinstall the IMG file to use them instead of my 90$ sd in my hu?

I have the test mode file but after the update it no longer works. 

ALSO tried getting into the debug mode but the password that use to work no longer works after the update as well. 

an help would be appreciated. 

Anyone have the new debug menu password? the 

DEVELOPDBG ON no longer works. 

also the testmode file no longer works after newest update so i can unlock my testing SD card. 

BTW this was all done on a SPH-DA120