I am selling this phone because I replaced it due to poor battery life. The Android version is 11. I used a folio case and a glass film, so there are no noticeable scratches or stains except around the USB port. Device has been initialized. SIM lock has been unlocked. According to the hidden menu (Service Menu), the network subset is 10, so please update the SIM card status from the settings screen after inserting the SIM card you intend to use (requires a Wi-Fi environment). I have also checked the network usage restrictions from the IMEI (serial number) and there were no issues. The battery performance indicator shows as good (less than 50% to 80%). The Battery Health test in the hidden menu (Service Menu) showed: Actual Batt(μAh): 2233000 As a bonus, I will include a smartphone case (clear, used). Series...Xperia Model Name...Xperia 5 Color...Blue Capacity...64GB Carrier Purchased From...au Maximum Battery Capacity...79% or less