For which countries I need to update the APN for my Android phone?

CELITECH Inc.

Users of Android devices (like Samsung, Google, etc.) need to update the APN for the following countries/regions.

Country/Region	APN
Afghanistan, Argentina, Azerbaijan, Bahrain, Belarus, Belize, Bhutan, Bolivia, Bosnia And Herzegovina, Botswana, Brazil, Brunei, Cameroon, Cape Verde, Chad, Chile, Colombia, Congo, Costa Rica, Cote d'Ivoire, Dominican Republic, East Timor, Ecuador, Egypt, El Salvador, Fiji, Greenland, Guam, Guatemala, Guinea, Guinea-Bissau, Honduras, Iran, Kosovo, Laos, Liberia, Macedonia, Mauritius, Mexico, Moldova, Monaco, Mongolia, Mozambique, Nepal, Netherlands Antilles, Nicaragua, Oman, Panama, Paraguay , Peru, Poland, Saudi Arabia, Seychelles, South Africa, South Korea, Sri Lanka, Sudan, Swaziland, Trinidad and Tobago, Uruguay, Venezuela, Yemen, Zambia, Latin America (14 countries)	globaldata
Anguilla, Antigua and Barbuda, Aruba, Bahamas, Barbados, Bonaire, British Virgin Islands, Cayman Islands, Curacao, Dominica, Grenada, Haiti, Jamaica, Montserrat, Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, Turks and Caicos Islands, Caribbean (14 countries)	altanwifi

To update the APN on Android devices for the above countries:

Go to Settings > Connections > Mobile Networks
Tap "Access Point Names"
Tap Add or "+" to add a new APN and set it as globaldata or altanwifi (screenshot shown below)
Save your changes to return to the APN’s menu
Select the new APN (ensure the APN that you created is selected on "Access Point Name" screen)

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