What do I do if third-party apps using mobile data slow down internet speed?

Please try the following:

1. Check if a third-party security software is controlling the network speed.
2. Check if your phone is connected to VPN. If so, we recommend you close it.
3. Replace the SIM card with another one to check if the original card is damaged or not.
4. Test the SIM card in other phones and compare the internet connection.
a) If the SIM card is normal but other mobile phones are also experiencing slow internet access, it may be that the regional network isn't working properly or you've exceeded your data package limit.
b) If the SIM card is working normally and the other tested phones can access the internet normally, clear the application cache, or uninstall and reinstall the third-party application.

If the issue persists, contact the Nothing Support Team for further assistance.