Hey,
I recently had a topic about updating my n900 by flashing it etc.
I managed to do that and get everything working fine after some clear instructions from posters on here. Thanks

Next problem, I've gone to put a lock code on my device and have forgotten my old one. ( I changed it a few months back but then removed it)

I have read the large thread on here but am still confused.
I've tried different ways using tutorials on youtube etc.
No luck

So can someone please explain exactly how to recover my old code/set a new one.

Thanks alot.