GALAXY Tab A SM-T385M with product code EON from Trinidad and Tobago. This firmware has version number PDA T385MUBU2BRL2 and CSC T385MUUB2BRL1. The operating system of this firmware is Android 8.1.0 , with build date Thu, 20 Dec 2018 16:06:27 +0000. Security patch date is 2018-12-01, with changelist 14281730.