AT&T Galaxy J7 2017 J727AUCU3ARA2 January 2018 Security Update
AT&T Galaxy J7 2017 Gets January 2018 Security Patch OTA Update | Build number J727AUCU3ARA2: After AT&T Galaxy Note 8 started getting the February 2018 Patch Update, now Galaxy
AT&T Galaxy J7 2017 Gets January 2018 Security Patch OTA Update | Build number J727AUCU3ARA2: After AT&T Galaxy Note 8 started getting the February 2018 Patch Update, now Galaxy