Check if the firmware you want to use is the right one for your SAMSUNG T311 Galaxy Tab 3 8.0 3G. The table below contain all the useful information you might need for your software. The firmware posted here was designed for GALAXY Tab3 for T311XXUBNHA PDA version and T311OLBBNH2 CSC code. This is a dedicated T311XXUBNHA bootloader type and 18027361 CRC software. Android KitKat 4.4.2 comes with N/A Android Security Patch Level. Please also make sure if the 1848024 changelist and 27/08/2014 build date are correct for SAMSUNG T311 Galaxy Tab 3 8.0 3G.
If the specification posted for the software is correct and you want to use the THL OPEN software from Thailand, simply tap on the download button. Size of all flash files posted is 1.3 GB.