how to get back to main page?

[myphonelilly]

when I downloading music, i was informed that there are updated software available. I clicked yes to download. however, once the download is done, the phone setting changed. now the only page I can access is emergency call. I can not go to main page.
can anyone give some tips?
Thanks
big hope

 

[thelatinist]

now the only page I can access is emergency call. I can not go to main page.

Sounds like your phone is no longer activated. Try syncing with iTunes, and if that doesn't fix it, perform a restore from backup.

 

[myphonelilly]

how to get back to main page

thanks for the tip. my phone is an unlocked phone. now once i connected to pc , a message show "only compatible SIM cards from a supported Carrier may be used to activate iPhone..." . does this mean my application got wiped out?
I can't find restore, either.

 

[UngratefulNinja]

If I am understanding you correctly, if your phone is unlocked and you upgraded to os 3.0.1, you are going to need to re-jailbreak and re-unlock.