This is definitely for ATT. You can only use one of the CSC files. Use Home CSC to retain data, if you're updating from your current firmware. Use the regular CSC if you're doing a clean install. Either way, please back up your data before flashing.1st Thank You for your work!
So this can be flashed on AT&T devices? Someone stated that it's for Verizon and I'm confused with that statement. Also
There's 2 CSC files?
CSC_OYN &
HOME_CSC_OYN
Which one do I use in CSC slot and where does the other go?