[jackylooo]

Intel123, SweetBMW !

First of all let me share the words of warm appreciation with you guys - you did an excellent and unprecedented job!

I have an F10 with factory installed CIC. Just like many of other guys I wanted to extend it with 6NR, used the patch, applied all certs and everything worked well.

However at some point of time I decided to re-flash the CIC and all certs became unavailable, and navi got grey color in menu. (I know I could load the patched FSCs again, and resolve the problem)
So just for experiment I decided to rollback to original FSCs (from repair pack) and couldn't apply them as a root certificate (rcert.swt) is different with original one after patch. So I had to virginize CIC, replace root cert and import FSCs form repair pack. (Luckily I had the original rcert.swt, saved long time ago for backup purposes.)

Why I wrote my story -
1. I'd like to confirm with you guys if the situation I had is a normal one or it's something unexpected?
I mean that after CIC reflash all custom certs need to be re-imported?
2. I'd like to confirm what is the proper way to come back to a factory state of CIC including factory FSCs?
Is the backup/restore of original rcert.swt is an essential part of the "getting back" process? Or any other workaround is possible when there's no chance to find original rcert.swt?

If something from my experience is valid, then I'd sincerely recommend you guys to extend the "how-to" and add this information with a bold text for convenience and safety of others.

Please share your thoughts on this.

Thank you very much again for your contribution!

Hi Roo,
How do you backup the rcert.swt? Is this file same for every CIC, if that's case, then we can backup from one and load to others, right?


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