Recently I bought a Nokia 6.1 (TA-1054) online which came with Android Oreo 8.1.0 preinstalled on 1 May 2018 security patch. I know that TA-1054 is intended for China and should not be a part of the Android One program, however, the phone does display an Android One animation when booted up, it also came with all the Google apps like Play Store etc. As many others I am unable to update it to a newer security patch. I have tried to factory reset it and use VPN (USA) with no sim inserted but an update did not pop up. Something that I have noticed is my build number in Settings -> About phone, it says that my build number is 00WW_2_230. This I found strange because after googling the number and trying to search it here in the forum nothing came up. So I am very curious if there are folks out there in the same or similar situation like me, with the same build number and Android version?