Используйте приложение APKPure
Историческую версию Guide for Unlock APN settings можно получить на Android
Руководство по настройке разблокировки APN, советы и рекомендации
Guide for Unlock APN settings
APN Settings Guide is the application that has the list of most of the "APN Settings" across the globe;guideline covering many major mobile operators. Some of the key features of the application include and some tricks.