This user guide covers setup, security, communication, camera usage, and maintenance for the Sony Xperia XA Ultra smartphone.
This document is the official user manual for the Sony Xperia XA Ultra (models F3212/F3216). It provides instructions on initial device setup, including charging requirements before first use and SIM card installation. The guide details how to configure Google accounts, manage security settings like screen locks and SIM PINs, and customize basic functions such as volume and notifications. This manual is written in Chinese.
It is recommended to charge the device for at least 30 minutes before turning it on for the first time.
The device only supports Nano SIM cards, with a dedicated slot separate from the memory card.
Using third-party screen protectors may cover sensors or lenses and cause the device to malfunction.