Thread has been updated
security patches, changelist 19523767
As usual - you can dirty flash it over previous version
, that's all :good:
(you can find bootloader in my updated repository, but BL update is not mandatory)
After updating to "F" bootloader (as in case of N950FXXSF
DUD1) it will not be possible to downgrade it again to any older version.
Also, although flashing older CP is possible after updating it to F modem, your phone may not work properly after CP donwgrade anymore (no signal, no IMEI until you return to F modem). Personally I don't care about this - IMO we should always use the newest modem available as CP updates brings real improvements like better voice/data connection stability, etc.
For those who have a different opinion on this issue - please use (not documented yet) "skipvc" option in the ZIP file name (means exactly "skip variant check", but for security reasons it also skips CP update), then flash the ROM.