I've changed phone region to Serbia then changed region in Support app also to Serbia
what do you mean by:
I've changed phone region to Serbia then changed region in Support app also to Serbia ?
I understand the support app.
WHERE ELSE have you changed REGION into Serbia? Which menu? Language?
Later edit, after 5 minutes - I changed region in system settings of phone, then I changed region is support app of Huawei, I already had expressvpn, I logged in in India/Mumbai, opened huawei support app, start update and BOOM - 201 started installing.
I tried after reboot again, with india mumbai vpn, but says update is lest, no EMUI 11. Just got 201.
Still, one step forward.