Remove Samsung Account Reactivation Lock On Samsung Gear Fit 2 R360

I would like to send my thank to a customer, a Brazilian friend who knew me from XDA. He made a motivation so my team found a way to remove Samsung account that is logged on Samsung Gear Fit 2 R360

How to enter Samsung Gear Fit 2 into "Download Mode Wireless"?
Press and hold Power key to power off your Gear Fit 2
Press and hold Power key UNTIL it shows "REBOOTING"
Press Power key 03 times: it will show a screen with many options
Press Power key to move
Press and hold Power key: to select "DOWNLOAD MODE WIRELESS"
Double click on power key:
On your gear, it will change "Searching.." to "Waiting for AP"

You need:
Internet wired connection: ethernet RJ45 cable from router to your windows laptop
Internet wireless connection
I confirm:
My service will remove the previous samsung account logged on Samsung Gear Fit 2 R360 completely
My service will change "Reactivation lock" from "ON" to "OFF"
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