Download the Samsung firmware for the Galaxy J7 SM-J730GM with product
code CHT from Chile (Telefonica). This firmware
version number PDA J730GMUBS7CSI1 and CSC
The operating system of this firmware
is Android 9 , with build date Wed, 04 Sep 2019 20:00:39 +0000.
Security patch date is 2019-09-01, with