No wait...How did you do it? My phone when connected to PC does not give me a /android directory to complete this...I updated to 4.3 and my voicemail app works for two days and quits so I want to go back to what worked...I need to get voicemails. Two days ago entire phone just quit...showed me roaming and wouldn't let me make a call....did a reset and same thing then about 2 hours later it all started working again...I want 4.1 again...at least it worked.
You have to be s off to go back. You could also install a custom rom while s on, but that has been nothing but problems for me. My phone is VERY selective about what roms it will actually accept. It will not allow sense rome at all.