Download the Samsung firmware for the Galaxy S7 SM-G9308 with product
code CHM from China (China Mobile). This firmware
version number PDA G9300ZCU2CRF5 and CSC
The operating system of this firmware
is Android 8.0.0 , with build date Tue, 19 Jun 2018 09:08:50 +0000.
Security patch date is 2018-04-01, with