LOL. hahhaa .if window's release. sure jam kao kao .

It normal...no need to wait....just find tweak u want...

maybe server jam atm..please try again in a little while... 

btw guy.. can u show any cool font to be used with bytafont?

this happen to me also..so its not ur iphone fault. Its the server.

This happens once or twice to me. What I noticed us that if you don't wait for Cydia to finish searching for the keywords, it will crash. If you wait until all the tweaks based on your keyword is found, then it will be okay. Usually happens to iPhone 4 on Corina exploit jailbreak.

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Added on January 28, 2012, 3:10 pm
Usually associated with Cydia not loading properly.

woahhh something weird is happening to my iphone
4s, 5.0.1 (9A406) jailbroken with absinthe
has been fine and all, but i used it until the battery died, i connected to my computer to charge, and it charged awhile and then the iphone came back to life, but the moment it turned back on, it kept on respringing
from the lock screen to the loading circle back to lock screen then loading circle, it keeps on doing that now
this happened once to me before, and i did a hard reset, and it was okay after that, but it's happening again, and this time hard reset isnt helping, any idea what i should do now? it's still doing it right as of this moment, respringing to the lock screen then going to loadin screen then lock screen then loading screen arrghhhhhh

If you have had no issues after the jailbreak, then there is no need to re-jailbreak. If you "suspect" that your jailbreak with 0.2 was not as smooth as you'd like it to be then go ahead and re-jailbreak.

I strongly recommend you doing this

1. Backup your iPhone 4s
2. Wipe clean the iPhone (do a Shift + restore) which means you need to download the firmware manually (Post #1 will give you the right link for the firmware)
3. Once restored, jailbreak using Absinthe
4. After jailbreak is successful, restore your previous backup.

i've just jailbreak my iphone 4!!