Check if the firmware you want to use is the right one for your SAMSUNG I537 Galaxy S4 Active. The table below contain all the useful information you might need for your software. The firmware posted here was designed for GALAXY S4 for I9515XXU1BQD2 PDA version and I9515OJV1BQD1 CSC code. This is a dedicated I9515XXU1BQD2 bootloader type and 2438019313 CRC software. Android Lollipop 5.0.1 comes with 01.04.2017 Android Security Patch Level. Please also make sure if the changelist and 17/04/2017 build date are correct for SAMSUNG I537 Galaxy S4 Active.
If the specification posted for the software is correct and you want to use the MWD OPEN software from Morocco, simply tap on the download button. Size of all flash files posted is 1.5 GB.
This firmware also works for: