I have just run into an issue yesterday. All of the sudden, I have zero data connectivity and everysingle app crashes and I'm required to fc. Never run into a problem before. 
went back to non-safe operation for now and all is fine. Here's what I got: droid 3 5.709, safestrapped 2.01, super user 3.1.3, that's in non-safe mode. For some reason when I go safe and run liberty 2.0 everything is the same except I drop to droid 3 4.09 (I think, its the one that came before 5.09, sorry can't remember off the top of my head) and loose all data connectivity and everything fc's. What the heck? No matter what I do (full factory reset ect) nothing gets liberty working. Anybody else had this issue? Is liberty just getting too old now? It worked fine until Friday morning-ish. Any suggestions or help is greatly appreciated. 
thanks y'all.
went back to non-safe operation for now and all is fine. Here's what I got: droid 3 5.709, safestrapped 2.01, super user 3.1.3, that's in non-safe mode. For some reason when I go safe and run liberty 2.0 everything is the same except I drop to droid 3 4.09 (I think, its the one that came before 5.09, sorry can't remember off the top of my head) and loose all data connectivity and everything fc's. What the heck? No matter what I do (full factory reset ect) nothing gets liberty working. Anybody else had this issue? Is liberty just getting too old now? It worked fine until Friday morning-ish. Any suggestions or help is greatly appreciated. thanks y'all.