Deleting the memory in Pluto

Hi, I have done multiply upgrading and downgrading and even DFU several times to change the pluto B,C,D and even Plus.

I have noticed several times user data keeps showing up after a complete rebuild.

So callsign of special settings seems to stay somewhere in the pluto even after DFU Boot and DFU Pluto...

Now i have a pluto rev c where something wrong during upgrade and i cannot get the pluto D patch loaded.

Also UTP communication seems to vanish...

Now for my question.

Where is the user data stored and how to delete that user data.

So basically, How to completely wipe a pluto and restart from a empty pluto...

In wiki i read something about device_format_jffs2

Is this a solution or a recept for disaster..

Benno

Hi Frank, " should" is the right word, but we know better by now...

Down grading back to V0.32 will delete most of the files visible but still all user settings will show backup after installing f5oeo back...

Benno

So we dared and yes it created a blank pluto.

Be aware your browser still might contain the data in the cookies..

But the pluto was empty in 5 seconds...

After deleting the rebuild was straight forward...

Benno

If you login with putty in the pluto and type the command device_format_jffs2

you really clean an updated pluto back to factory settings...

I had heard no success stories so far. And this was feeling like we repair or brick the pluto..

Benno