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Update Samsung Galaxy A7 2017 SM-A720S to Android 7 Nougat

386 views · Published 23 September 2017 · 8:39 · Indexed 22 September 2026

Channel: AndroidHowTo · 2017 · People & Blogs

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How to Update Firmware Samsung Galaxy A7 2017 SM-A720S to Android 7 Nougat.  if you get error message "SECURE CHECK FAIL: BOOTLOADER" when flashed the ROM, try to use the newest version of the firmware update. 

Firmware download link and manual guide at: https://goo.gl/mwcEvs

How to Update Samsung Galaxy A7 2017 SM-A720S to Android 8.0.0 Oreo https://goo.gl/vb7b8T

How to hard reset: https://goo.gl/jmBp6a

This video is a guide how to update or flashing samsung firmware via ODIN manually.  You can use new version of ODIN Software.

Note: This video use Samsung Galaxy J7 Pro 2017  as sample but the procedure update manually is the same for Samsung Galaxy phones and Tablets, you only need download the firmware that match with your phones and tablet model number and then follow these instructions in this video. You can use new version of ODIN Software.

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