About PS_Unban v0.2.1 Update:
For some, the app zooms in heaps and you cannot see the full writing, so here are the controls:
Press X If you're on 4.21
Press START if you're on 3.55
Press QUARE If you're on 4.30
When this one gets banned, don't loose hope! I have more. Do not use homebrew whilst signed in. Full Credits to Nullbyte (0x00) For making the homebrew app. I'd just like to emphasize that this would not have been possible without Nullbyte.
Download: PS_Unban CFW 4.21/4.30
News Source: nextgenupdate via psx-scene
Thanks to Mbb for the news tip!