You just need to downgrade to a version that allows the reformat tool to run.

 

I know, but because rwdata partition is full, I get always Error 8. Jailbreak was working, but the rwdata cleaner can not find the mods tools.
See above.

 

Have you done several master reboots BEFORE trying to do a reset via the menu? Others have been successful with as little as 3.5 MB or less of free space, so it's just a matter of trying what you can until you get enough space to downgrade/reformat.

 

Yes, I did. Master reboot via touchscreen is not possible. Freezing. I did it via Forescan and via Buttons. No effect. I cannot install the rwdata cleaner after Jailbreak, because the mods tools are not found.

 

I've skimmed through all these post on this thread but need to give it a more thorough read when I get a chance.
Are we saying someone's come to the conclusion that every single person's memory coincidently filled up at the same time which is causing this?

 

For most, yes. It's a bug in the latest Sync 3 release. Many people had automatic updates enabled and received it OTA, hence the issues popping up around the same time.

 

I’m yet another victim of the update. Any ETA on update fix?

 

well that sucks. What's crazy is I've had automatic updates disabled for a couple years, I always do my own updates through cyanlabs

 

Only Ford knows that..

 

Someone posted that Ford told them fall. I hope they heard wrong or it's an extreme case of under promise over deliver. That seems like a really long time to let this go on.