Thanks for joining in here.

Really?
All my mail accounts ar working fine now. No problems with passwords or anything.

And what I absolutely do not get is why it worked once and only once. The SIP accounts were created under OpenMode kernel this one time when it worked under OpenMode.
But when I boot up the stock kernel, all accounts (incl. SIP) are working flawlessly.

Here is full preparation sequence:
- flash firmware and eMMC
- boot, set up WiFi, enable devel, get rid of warranty warning, repartitioned (p4 extended , p5 p6, p7), did not set up anything else
- prepared ubifs
- flashed ubiboot kernel

This should bring me to open mode.
Or better would have been (or hopefully is):
before last step, flash once more firmware
- flash firmware and eMMC
- boot, set up WiFi, enable devel, get rid of warranty warning, repartitioned (p4 extended , p5 p6, p7), did not set up anything else
- prepared ubifs
- flash firmware (not booting up)
- flash ubiboot kernel

So I wanted to do right now only
- flash firmware (not booting up)
- flash ubiboot kernel


Yeah, okay (or just rm .accounts, .aegis, .activesync ???)
Last time we spoke on irc you told me no need to flash eMMC (or erase user data)?
This will also delete data on MyDocs, right? (so I need to backup?)
And I want to avoid eMMC flash, as this would cause me to do everything (also nit and nemo) again...

But if you can tell me that this SIP problem can be solved by starting all over again, I would do so.

Thanks for your will to help.