Galaxy S7 and S7 Edge both are the latest Samsung smartphones. These are the device released just a month back this year. Both Galaxy S7 and S7 Edge are power by powerful and latest technology. The main specs of these devices are much impressive. A huge number of people got these devices, and enjoying the style and performance of the devices. If you have installed any third-party Custom ROM in Galaxy S7 or S7 Edge, but now you want return back to stock and Install Official Galaxy S7 and S7 Edge Marshmallow Firmware, then here is an easy guide.

That will allow:

To install Official Galaxy S7 and S7 Edge Marshmallow Firmware enables you to.

• Unroot Galaxy S7 and S7 Edge.
• Return back to Stock Firmware.
• Restore the warranty of Galaxy S7 and S7 Edge.

DISCLAIMER: The users can install Official Marshmallow Firmware on Galaxy S7 and S7 Edge via this guide. Users of other variants don’t use it. Also, proceed and flash at your own risk. We have no grantee for 100% results.

Install Official Galaxy S7 and S7 Edge Marshmallow Firmware.

Preps| Downloads:

• Perform a prior backup for you entire data on S7 or S7 Edge.
• USB driver of Samsung should be installed at your PC. [Download Link]
• The charging status should be at least 80% to avoid any critical power off.
• Enable USB Debugging Mode at S7 settings >> Developer options. [Full guide]
• Also, allow OEM Unlock at S7, go to settings >> Developer options. [Full guide]
• Download Odin flash tool latest version and unzip at your computer. [Download here]
• Download Official Marshmallow Firmware for S7 or S7 Edge. [SamMobile.com]

Note: Before downloading sing-in with Facebook account or sign up then sing-in with other Email ID in SAM-Mobile.

Steps to Install Official Galaxy S7 and S7 Edge Marshmallow

1. First of all download official firmware particular for your S7 variant and then extract.
2. Run Odin from extracted folder, by double click exe file.
3. Enter Galaxy S7 into downloading mode. [Holding pressed the Vol-Down + HOME+ POWER buttons altogether] full guide.
4. Properly connect S7 to PC, Odin will displays “added” text with turning ID:COM
5. Click AP button at Odin and add .tar.md5 firmware file and check that RE-Partition is not ticked.
6. Click Start at Odin window and wait for process completion.
7. Finally you will notice PASS/ RESET text and S7 reboots

That’s how to install Official Galaxy S7 and S7 Edge Marshmallow.