Check if the firmware you want to use is the right one for your SAMSUNG T231 Galaxy Tab 4 7.0" 3G. The table below contain all the useful information you might need for your software. The firmware posted here was designed for SM-T231 for T231ZCU0AOD2 PDA version and T231CHN0AOD2 CSC code. This is a dedicated T231ZCU0AOD2 bootloader type and 4203330392 CRC software. Android KitKat 4.4.2 comes with N/A Android Security Patch Level. Please also make sure if the changelist and 21/04/2015 build date are correct for SAMSUNG T231 Galaxy Tab 4 7.0" 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 908.78 MB.