Get Samsung Pay, ECG & BP on Watch Active 2 in 2022

This is about how to get samsung pay on watch active 2 in India by changing region and in addition you will also get Ecg, BP functions as well on your galaxy watch active 2.
IMPORTANT TO READ :
Although this method works for me and many others, a cpl of ppl reported the watch is bricked. The nedodin shows "pass" message however the screen is totally black but it does vibrate. As per what I've found, it seems the screen is not displaying content on the watch for whatever reason but the navigation and all is working as it should. It could be because of older combination firmware. This is reported on Xda forums that latest manufactured (Aug and later) are reportedly having issues. You may check the date on the box of the watch. Btw mine is manufactured April, 2021.
In this scenario, some user reported that he blindly put it in download mode and navigated to the 5th menu wireless download mode (After flashing combination firmware) by obviously pressing the power button 5 times and then long press and then double press for AP MODE. You know the drill. So you may try with the latest combination file or just flash the latest stock firmware (recent updates like the last 1 or 2 updates old) Or you may visit service center. So Proceed at your own risk.
Here's the link to that post
forum.xda-deve...
Make sure you follow all the steps properly and don't rush as it may brick your device and you are solely responsible for that.
It seems a few people are not reading the above notes and directly downloading and flashing stuff ending up with bricked watch so I’m removing the links for files.
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