A few months ago, as soon as I bought my N9, I updated the FirmWare to PR 1.3 40 2012 with out any hassle, with the proper BIN image file v. 059J260, better suited for my needs than my very own v 059M2W4 release according to my device.

Currently I have so many issues (improper use of N9QTweak) that I should flash it thoroughly including the EMMC procedure, but as NaviFirm is down and used to tell me so, I don't know now which are all the files required in this case.

Considering, http://www.mrcrab.net/nokia/Nokia_N9...n=40.2012.21.3
or http://www.mrcrab.net/Nokia-Product-...ctCode=059J260