A 2 Z Mobile Flash is a website that hosts a lot of firmware files for Samsung smartphones and tablets. I want to say the website started out as your typical Samsung news and tips blog. As they grew in popularity they ended up adding the Samsung firmware search feature for its users.
After visiting its website you will want to click on the Firmware menu option at the top of the site. From here, click the Download Latest Firmware button and then enter the model number of your smartphone or tablet. Go ahead do the same as we did above too and use the Active CSC Code as your Region.