T68 from At&T code not allowed?

[gsmsalers]

Hi.
I have t68 from America At&T which net locked. I readed code with terminator but it doesn't accept nck but accept spck. How to solve this? If I use terminator or cracked div 6.2 for direct unlocking is it safe? Maybe I get 4 locks closed?
Thanks for attention.

[kevinn13]

Just use clear SP locks.

[gsmsalers]

Does it kill my t68? I heard many times about it. I terminator 1.2 and 1.3 also cracked div6,2
Which 1 is safe for clear sp locks?
Thanks

[kevinn13]

div6.2