Используйте приложение APKPure
Историческую версию APN internet можно получить на Android
Настройки APN на мобильном устройстве
APN internet
APN Settings on Your Mobile Device
* USA Settings
* Global Settings
* Free App
* Fast and Easy to Use
The App includes 3g internet settings, 4g data settings, mms settings and More!
What is APN Setting and Why you need it
Some third-party applications might require a direct TCP or HTTP connection to the Internet. For example, a stock price application might require a connection to the Internet to retrieve the latest stock prices. The TCP settings might be required for the third-party application to access the Internet. To meet these requirement of 3rd party apps, you can configure the Access Point Name, user name and password to allow a Cellphone to connect directly to the Internet via your wireless service provider gateway. You do not need this APN setting for connecting your Cellphone to a Wi-Fi router. This APN setting is only for your 3G/EDGE connection through your data plan.
MORE IN THE APP!