Check if the firmware you want to use is the right one for your SAMSUNG T331 Galaxy Tab 4 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 Tab4 for T331XXS1BPL2 PDA version and T331SER1BOJ1 CSC code. This is a dedicated T331XXS1BPL2 bootloader type and 2493847490 CRC software. Android Lollipop 5.1.1 comes with N/A Android Security Patch Level. Please also make sure if the 5943967 changelist and 08/12/2016 build date are correct for SAMSUNG T331 Galaxy Tab 4 8.0" 3G.
If the specification posted for the software is correct and you want to use the SER OPEN software from Russia, simply tap on the download button. Size of all flash files posted is 1.2 GB.