so i recently had to rejailbreak because i was thrown in a DFU Loop (is there a way to get out of that?). besides that every time i try to add a source i get an error message saying

"failed to fetch <wrong URL of source>/./Packages.bz 2 Sub-process /bin/bzip2 returned an error code (2)

failed to fetch <correct URL of source>/./Packages.bz2 Sub-process /bin/bzip2 returned an error code (2)

Some index files failed to download, they have been ignored, or old ones used instead." (click ok)

the main question i have is how to fix this error?

and is there a way to get out of DFU Loops?