Check if the firmware you want to use is the right one for your SAMSUNG T820 Galaxy Tab S3. The table below contain all the useful information you might need for your software. The firmware posted here was designed for Galaxy Tab S3 (LTE) for T825UBU3CSH7 PDA version and T825UUB3CSH7 CSC code. This is a dedicated T825UBU3CSH7 bootloader type and 2557438056 CRC software. Android Oreo 9 comes with Android Security Patch Level. Please also make sure if the 16530048 changelist and 16/08/2019 build date are correct for SAMSUNG T820 Galaxy Tab S3 .
If the specification posted for the software is correct and you want to use the MXO OPEN software from Mexico, simply tap on the download button. Size of all flash files posted is 2.76 GB.