Download the Samsung firmware for the GALAXY ALPHA SM-G850F with product
code OPT from Portugal (Optimus). This firmware
version number PDA G850FXXS2CQE7 and CSC
The operating system of this firmware
is Android 5.0.2 , with build date Wed, 03 May 2017 09:55:35 +0000.
Security patch date is N/A, with