Update Samsung Galaxy Xcover 4 SM-G390F to Android 8.1.0 Oreo

Published on 12 Feb 2020 / In Samsung

How to Flash / Update Firmware Samsung Galaxy Xcover 4 SM-G390F to Android 8.1.0 Oreo. 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: https://goo.gl/wgnsWt

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

How to hard reset https://youtu.be/RsLr--QXnEk

This video used Samsung Galaxy J7 Pro 2017 as sample, the procedure is the same for other Samsung Galaxy phones and tablets. For Galaxy S8, S8+, S8 Active, Note8 or other galaxy device that does not have home key, you can press BIXBY key.

I hope you enjoy with this video and can solve your problem.. I know this video will get many comments, but remember I create this video only for helping you.

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