On my 3G 8GB iphone (3.1.2) i can't get a data connection anymore!
I rarely use my data connection so only noticed recently- the only thing I can think of thats changed is I did about 20 Cydia updates in 1 day (after none for months)- when I was doing them Cydia kept crashing and I kept getting an error message relating to appsync and some file that cant be overwritten (overwrite/usr/libexec/instald)

So I uninstalled installous and got rid of appsync 3.1 - now I no longer get the error message but cant connect using data still!!

Anyone got any suggestions - if i used appbackup would it help to wipe cydia apps and reinstall or do I need to wipe my iphone and start again on 3.1.2 (afraid of 4 coz its slow now as it is!)

Thanks so much for any advice!

You are asking for help to resolve problems caused by patches and software that are only used to pirate iOS apps.

Discussion about piracy / warez and other illegal activties is not allowed on this forum (as per the rules of the forum).

You are not going to get any help here for this problem.