Check if the firmware you want to use is the right one for your SAMSUNG I9150 Galaxy Mega 5.8. The table below contain all the useful information you might need for your software. The firmware posted here was designed for GALAXY MEGA for I9152ZSUANA1 PDA version and I9152CHTANA1 CSC code. This is a dedicated I9152ZSUANA1 bootloader type and 2134510759 CRC software. Android Jelly Bean 4.2.2 comes with Android Security Patch Level. Please also make sure if the 2216617 changelist and 02/01/2014 build date are correct for SAMSUNG I9150 Galaxy Mega 5.8.
If the specification posted for the software is correct and you want to use the CWT OPEN software from Taiwan, simply tap on the download button. Size of all flash files posted is 977.79 MB.
This firmware also works for: