Download the Samsung firmware for the Galaxy S8 SM-G950F with product
code OPT from Portugal (Optimus). This firmware
version number PDA G950FXXU1CRB7 and CSC
The operating system of this firmware
is Android 8.0.0 , with build date Mon, 19 Feb 2018 14:32:41 +0000.
Security patch date is 2018-02-01, with