Hello everyone, I am using a OnePlus 13 GLOBAL version Phone, model CPH2653 ( A real GLOBAL version Phone, not a Chinese version machine flashed with an OOS ROM, supports esim), Today I inserted a US eSIM card into my phone and I currently live in China and my phone suddenly said it might be has a region lock. The following characters mean "You are using a region-customized phone. Its calling functions will be restricted in your region. Please contact a retail store for support"...Read more