iPhone 11 Why is serial checkers site label my iPhone a china mainland model

[Ucshade]

Trying to see the authenticity of my iPhone 11 on serial check sites to know if my used iPhone was factory unlocked out of the box but worried to see the phrase china mainland attached pls this is my model number MWLU2ZD/A at the back it has 2 regulations one written CE band the other a recycle

 

[now i see it]

Used iPhone from an untrusted seller could have come from anywhere

 

[Ucshade]

Used iPhone from an untrusted seller could have come from anywhere

That’s not all used iPhones or brand new literally comes from either way and I got mine from a what I feel is a reliable store but bout of curiosity this china mainland thing is the only bug striking my mind

 

[BugeyeSTI]

That’s not all used iPhones or brand new literally comes from either way and I got mine from a what I feel is a reliable store but bout of curiosity this china mainland thing is the only bug striking my mind

Is this the same store who sold you an iPhone 11 with a jammed volume down button?

iPhone 11 volume down jammed after drop

I got this from a third of party retailer who was willing to change the phine but aside the issue the phine looks all okay although I felt the phone dropped to get that issue because there is a slight cut or dent on that volume down key, but am wondering 💭 f I can get on with the phine if...

forums.macrumors.com

Doesn't sound like a reliable reseller to me..

 

[Ucshade]

Yea