After I was on the phone with RIM tech support (referred from T-Mobile) for about 2 hours, my 8900 is up and running with the current T-Mobile .114 OS!
I don't know if I am going to attempt a reload with either the .133 or the .154 with the crackman program. After all that hassle and up until 2:00 AM reloading my phone, I am hesitant to do so!
I did not have this problem with upgrading my 8100 and 8320. Always was successful with the upgrades.
Is the upgrading procedure that much different with the 8900? Anyone else out there having the same problem I had?