Update Samsung Galaxy J7 SM-J730F to Android 8.1.0 Oreo

How to Flash / Update Firmware Samsung Galaxy J7 SM-J730F 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:

New way How to Fix RMM state and OEM unlock option without wait 7 days / 168 hours.Watch this video

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

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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