After the new phone is received, the phone needs to be continuously upgraded to multiple system versions.
That is because the new phone system version just received is a factory version. We will maintain and upgrade the phone version from time to time, so the phone just received will be updated with multiple versions. Some known software problems will be fixed or some new functions will be incorporated through system updates, which will further optimize system performance and enhance system stability. It is recommended that you update and experience the latest system.