Check if the firmware you want to use is the right one for your SAMSUNG T531 Galaxy Tab 4 10.1" 3G. The table below contain all the useful information you might need for your software. The firmware posted here was designed for SM-T531 for T531XXU1AQA1 PDA version and T531ZTO1AQA1 CSC code. This is a dedicated T531XXU1AQA1 bootloader type and 1734631092 CRC software. Android KitKat 4.4.2 comes with 01.01.2017 Android Security Patch Level. Please also make sure if the 10385523 changelist and 12/01/2017 build date are correct for SAMSUNG T531 Galaxy Tab 4 10.1" 3G.
If the specification posted for the software is correct and you want to use the ZTO OPEN software from Brazil, simply tap on the download button. Size of all flash files posted is 1.07 GB.
This firmware also works for: