How to install/Flash Firmware on Samsung Galaxy A3, A5, A7 (July 2017) with Odin.

       

How to install/Flash Firmware on Samsung Galaxy A3, A5, A7 (July 2017) with Odin
How to upgrade your Samsung Galaxy lollipop 5.0 to marshmallow
How to upgrade Samsung mobile
In this video tutorial I will show you how to upgrade software with Odin on Samsung Galaxy A7 (Android 6.0).
You can use this operation if you have various problems with the phone software.
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IMPORTANT
This method is 100% free!
This method works only for models that don't have installed "Android security patch level
If you can't flash your phone with Odin and you get the message "FAIL" is because you have security patch, all ready installed on your phone, and for now there are no solution.

To install firmware on Samsung Galaxy A3, A5, A7 with Odin you need a computer, internet connection, micro USB data cable, Odin 3.10.7 and the firmware that you want to install on your phone.

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 v3.10.7
-Extract Odin ZIP file
-Open Odin v3.10.7
-Reboot Phone in Download Mode (press and hold Home + Power + Volume Down buttons)
-Connect phone and wait until you get a blue sign in Odin
-Add the firmware file to AP / PDA
-Make sure re-partition is NOT ticked
-Click the start button, sit back and wait few minutes
After the update is complete is good to do a HARD RESET or make a factory reset from phone settings to your phone!

This method was tested on Samsung Galaxy A7 (2015) A700FD but should work also on:
-Samsung Galaxy A3 (2016) A310M (Latin America); A310Y (Taiwan)
-Samsung Galaxy A5 (2016) A510M (Latin America); A510FD (Southeast Asia); A5100 (Hong Kong); A510Y (Taiwan)
-Samsung Galaxy A7 (2016) A710M (Latin America); A710FD (Southeast Asia); A7100 (Hong Kong); A710Y (Taiwan)

If something go wrong, with the update of your Samsung Galaxy A3, A5, A7, you can recover or restore the original firmware, very easy, with Samsung Smart Switch.

WARNING!
You do this at your own risk! Make sure your phone battery is fully charged!
Better remove the SIM card and memory SD card from your phone before this operation!
If you reset or update your phone, all your data may be lost, so it's good to do a full backup before!




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