Those of you on iOS 4 using T-mo that used the hacktivation option, is your Push working on T-mobile?
I have installed Push Doctor from Cydia and it appears my IM (using IM+ app) is pushing fine.
I have a problem with push notifications not working with iOS 4 jailbreak/unlock for T-Mobile. I upgraded from 3.1.2 on the 3GS. I tried Push Doctor with no luck. I'd like to first find a free fix rather than jumping to cydia.pushfix.info
Yep - tried reinstalling affected apps after PushDoctor with no luck. I'm hesitant to purchase the pushfix.info because there's no guarantee that it'll work and it could just end up being a waste of money.