Other carrier's logo stays on

[Mirpheus]

Strange thing guys. I went to Czech Republic for few days, I am from Poland using Plus GSM carrier. Iphone logged automatically to "Vodafone CZ" network while being there. Everything worked OK...
I got back to Poland, but since then, even though I am using my original, home network "Plus GSM" a Czech logo "Vodafone CZ" still stays on the screen. I have tried everything, to reset network data, even restore iPhone's software. Nothing.
Iphone (2G) is jailbroken and when I will put another Polish carrier's SIM card - Orange, logo changes to Orange. But when I put my Plus GSM SIM card again - Vodafone CZ logo is back. It is really annoying

Any ideas here?

Thx!

[Mirpheus]

please help!

[dantehman1]

download 'fakecarrier' from Cydia and put what you want

or Make it Mine, that works as well

just open up type in what you want to appears and poof, its there

[MikeT674]

Make it mine FTW! in cydia their is a 3.1 carrier fix. or if it bugs you that much try a restore but set up as new phone that worked for me