SarmadShaikh The regional lock for Nothing phones usually only affects the zone where a phone intended for a region can be activated for the first time with a SIM card. This is to prevent re-exporting and selling the device in different areas than the ones it was originally assigned for sale by Nothing. Region lock for Indian Nothing phone units is most likely, probably even guaranteed to never be removed. Sure, it can cause inconveniences, but only in a case when the phone has to be/been reset. A factory reset is never needed except if it’s for some personal purposes or when a reset is the only way to fix a rare temporary software issues. Anyway, the need of resetting a phone is very very rare, but if you need to do so, there isn’t really an option except to buy a global unit or order an India SIM.