I just bought the phone recently and I've seen that it is updatable to android 13 but it hasn't given me the option to do so, so I was wondering if it was safe and worth doing it myself?
Yes, it is safe to manually update from the webpage. If your device is a Tencent device then it will not be updated automatically since it was not meant to leave the area of origin, which is China, and some features might not work as intended.
