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 T531ZCS1AQA1 PDA version and T531CHN1AQA1 CSC code. This is a dedicated T531ZCS1AQA1 bootloader type and 2668342238 CRC software. Android KitKat 4.4.2 comes with Android Security Patch Level. Please also make sure if the 2818262 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 CHN OPEN software from China, simply tap on the download button. Size of all flash files posted is 1.02 GB.
This firmware also works for: