it works with various different sim cards from different providers

how can you tell if a nokia 6230 is locked?

post your IMEI here.

yes! on 6620 but not on 6230. i unlock nokia that's why i know.

Originally Posted by erwin 10-4

no public software can calculate asic 6 code. maybe data cable solution will help.

all i know is I have a unlocked nokia 6620 and I've already tried on 3 diff gsm providers and it works....

Originally Posted by dsurovcik

Noob here looking for some help. I just got a Nokia 6230 for Cingular network and want to unlock the phone to T-Mobile, and can not seem to do so. Can anyone help me here? Did not have this problem with my last Nokia. Also, I am at 4 "tries", what happens after the fifth try and the codes still does not work? PLEASE help!

no public software can calculate asic 6 code. maybe data cable solution will help.

I got my phone unlocked for free...

After the fifth try the phone locks up altogether and you're basically up the creek. You will need to get it undone by a pro I guess. As far as the unlock goes, I paid $5.00 and got a code from a site online and it worked PERFECT> The site was "remotesimunlock." Got my code sent in 20 minutes
give it a try...

Noob here looking for some help. I just got a Nokia 6230 for Cingular network and want to unlock the phone to T-Mobile, and can not seem to do so. Can anyone help me here? Did not have this problem with my last Nokia. Also, I am at 4 "tries", what happens after the fifth try and the codes still does not work? PLEASE help!