Download the Samsung firmware for the Galaxy S8 SM-G9500 with product
code CHC from China (Open China). This firmware
version number PDA G9500ZCU2CRD4 and CSC
The operating system of this firmware
is Android 8.0.0 , with build date Mon, 13 Apr 8989 14:23:40 +0000.
Security patch date is 2018-03-01, with