In this video tutorial I will show you how to upgrade or downgrade software with Odin on Samsung Galaxy G930F, G935F (Android 6.0.1).You can use this operation if you have various problems with the phone software.
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This method is 100% free!
To install firmware on Samsung Galaxy S7 and S7 edge with Odin you need a computer, internet connection, micro USB data cable, Odin 3.11.1 and the firmware that you want to install on your phone.
If you get the message “FAIL” is because you have the “security patch level” installed on your phone.So to pass the “FAIL” message you must enable the Developer Options in your menu and then turn on “OEM unlock” and “USB debugging”
How to update:
Go to http://www.sammobile.com/firmwares/ and you must create an account. Search for your phone model then select your country and desired firmware and click on download button.
After the download is complete:
-Extract (unzip) the firmware file
-Download Odin v 3.11.1
-Extract Odin ZIP…