iPhone 13 Pro Max 256GB

The phone is clean, I bought it three years ago and it has never been disassembled. I never intended to sell it. Suddenly, the Wi-Fi, Bluetooth, and AirDrop stopped working. It needs repair or maintenance. I got a new phone. Battery health is 79%. For your information, it has had a case and protection since I first bought it, well maintained, never broken or suffered strong impacts, and the original box is available.