Signal searching after unlock.

[WillEH]

JB my 3GS, it was on 5.0.1 - All went well, Cydia installed, Ultrasn0w downloaded. Trying a random sim card, but it just keeps searching. Any ideas?

It was locked to Orange.

When I go on Carrier, and hit Carriers AUTOMATIC and put it on OFF, it says unable to load network list.

 

[Applejuiced]

What's your modem firmware version?

 

[WillEH]

what's your modem firmware version?

06.15.00 even says in the About that my carrier is Orange UK 11.0, but no service, or searching. My iPhone 4GS has service with orange.

 

[Crystal-RX]

06.15.00 even says in the About that my carrier is Orange UK 11.0, but no service, or searching. My iPhone 4GS has service with orange.

1. re-flash the ipad baseband.
2. remove and reinstall ultrasn0w.
3. Reboot your phone.

 

[Applejuiced]

1. re-flash the ipad baseband.
2. remove and reinstall ultrasn0w.
3. Reboot your phone.

Bingo.
Do what the man says.