Download the Samsung firmware for the Galaxy S7 SM-G930F with product
code CGU from Guatemala (Tigo). This firmware
version number PDA G930FXXS6ESIG and CSC
The operating system of this firmware
is Android 8.0.0 , with build date Thu, 12 Sep 2019 20:35:50 +0000.
Security patch date is 2019-09-01, with