Dear friends, I have a problem with my N950. I decided to flash the device again following the steps in: http://harmattan-dev.nokia.com/release/N950-39-5/. I say again because I did the flash process a couple of months ago.
If you flashed the N950 leaked PR1.3, NOLO disallows downgrades.
Found device RM-680, hardware revision 1124 NOLO version 2.3.6 Version of 'sw-release': DFL61_HARMATTAN_3.2012.02-6_PR_RM680 Erase done. Image SW version DFL61_HARMATTAN_2.2011.39-5_PR_RM680 Downgrade disallowed (1326808332)