The American version of Apple 12 has a signal after using Super Snow Card +esim, but the Internet access speed is extremely slow. How to solve it?

Hello, after using the combination of Super Snow Card and +esim, if the internet access speed is extremely slow, it may be caused by incorrect network settings or weak network signal. Here are some possible solutions:

Check the network settings. In Settings-Cellular Mobile Network, make sure that Data Options-Roaming is turned off and Cellular Data and Data Roaming are turned on.

Try to restart the phone. Sometimes, restarting the phone can solve the network connection problem.

Check the network signal. When the network signal is weak, the network speed may slow down. You can try to connect to a place where the network signal is strong, or use the WiFi network to surf the Internet.

Update systems and applications. In Settings-General-Software Updates, check whether there are system and application updates available. Updates can fix some known network connection problems.

Try using a different card. If you use a super snow card, you can try to use other brands of cards, or try to connect to the network with a physical SIM card.

If the above methods can't solve the problem, it is recommended to contact Apple's customer service or go to Apple's authorized repair point for repair.

Finally, the networking performance of Apple's mobile phone will indeed be worse. There is no signal when the subway enters the station. I have a deep understanding. . .