in-demand ! OnePlus Ace 3 Black 12GB/256GB, equivalent to Global 12R

I'm selling this because I don't have a chance to use it.

OnePlus Ace3
PJE110 (Equivalent to CPH2585)
RAM 12GB
ROM 256GB
Star Black

This is a high-end smartphone from last year, equipped with Snapdragon 8 Gen2.
After purchase, the OS was rewritten to the global version, Oxygen14.0, so it naturally has Google Play, and there are no unnecessary Chinese apps (equivalent to the global version of OnePlus 12R).
It covers the domestic carrier's platinum band and also supports VoLTE communication by default.
Accessories are almost complete, but films and a SIM pin are missing.

Since I used it with a case, the exterior is in good condition, and there is no screen burn-in. However, there are assorted minor scratches on the screen (please check the images; they are not noticeable when the screen is on).
The battery shows 95% of its designed capacity, and there is no impression of deterioration at whole.

When flashing the ROM, I was instructed by the discover not to apply OTA updates (as it would not guarantee SIM communication if applied), so I advocate maintaining build CPH2585_14.0.0.307 (EX01).

As it is an overseas SIM-complimentary device, there are no network restrictions. I will initialize it and ship it.
IMEI (Serial Number) 863882062618639 / 863882062618621
It is fully functional, but I would fancy to sell it to someone who understands the above.