Using an iPhone 12 in Argentina: eSIM Setup & Internet Guide
π¦π· iPhone 12 works in Argentina
- β Fully compatible with Claro Argentina, Movistar Argentina, Personal (Telecom Argentina)
- β eSIM installs in 2 minutes β no SIM swap needed
- β Supports 1 active eSIM β keep your home SIM active
Recommended eSIM Plans for Argentina
See all plans βπ Global - 0.4883GB / 3 Days
Asialink
0.4883 GB Β· 3 days
π Global - 0.1953GB / 30 Days
Discover
0.1953 GB Β· 30 days
π Global - 1.0GB / 5 Days
Discover
1 GB Β· 5 days
π Global - 0.4883GB / 3 Days
Eurolink
0.4883 GB Β· 3 days
Prices shown for Free tier. Pro members save 7%, Premium save 12%.
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iPhone 12 compatibility in Argentina
Network band compatibility
iPhone 12 supports LTE bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66. B19 support covers Japan NTT Docomo. Broad global coverage across all major regions.
SIM configuration
iPhone 12 has a nano-SIM slot plus one eSIM. One active eSIM at a time. Physical nano-SIM required for voice in dual-SIM mode. Sold in all markets with a physical SIM tray.
Active eSIMs
1
Stored profiles
Up to 5
Physical SIM
Yes
Carrier lock risk
None
How to install your Argentina eSIM on iPhone 12
Complete these steps at home over Wi-Fi before your flight. Takes 2β3 minutes.
- 1
Go to Settings β Cellular β Add eSIM
- 2
Tap "Use QR Code" and scan the QR code from your LTE.app order
- 3
Follow the on-screen prompts to complete eSIM setup
- 4
Label the new plan (e.g., "Travel Data") for easy switching
- 5
Set the new eSIM as your primary data plan when you arrive
- 6
After landing in Argentina, go to Settings and switch on your LTE.app eSIM line. Your phone connects to Claro Argentina, Movistar Argentina, Personal (Telecom Argentina) automatically.
What happens when you land in Argentina
- 1
Install your eSIM on iPhone 12 before your trip
Scan the QR code from your LTE.app order at home over Wi-Fi. Takes 2β3 minutes. Your home SIM stays active and untouched throughout.
- 2
Land at Ministro Pistarini International Airport (Ezeiza)
After your flight, disable Airplane Mode. Open Settings β Cellular and enable your LTE.app eSIM line.
- 3
Connect to Claro Argentina, Movistar Argentina, Personal (Telecom Argentina)
Your iPhone 12 automatically connects to Argentina's LTE network. Buenos Aires has excellent LTE. Mendoza wine country, Salta, and Bariloche have good coverage in city areas. Patagonian road routes (Ruta 40) have significant coverage gaps. Torres del Paine area (Chile, near Argentinian border) has very limited connectivity.
- 4
Maps, messaging, and apps work immediately
Navigation, translation, ride-hailing, and messaging apps all work the moment you exit the arrivals hall β no queuing, no SIM swap.
Roaming vs eSIM in Argentina: cost comparison
Roaming your home carrier in Argentina costs significantly more than a local eSIM.
Argentina's economic instability makes roaming pricing complex. US carriers charge $10β15/day. Argentina's high inflation means local SIM costs shift frequently.
Argentina's peso inflation makes local SIM pricing unpredictable. An LTE.app Argentina eSIM is priced in USD and is unaffected by local currency volatility. This makes it a more stable option than navigating local carrier pricing on arrival.
LTE coverage in Argentina for iPhone 12 users
Argentina uses LTE bands 2, 4, 7, 12, and 17. Claro Argentina, Movistar Argentina, and Personal (Telecom Argentina) are the three major carriers.
Buenos Aires has excellent LTE. Mendoza wine country, Salta, and Bariloche have good coverage in city areas. Patagonian road routes (Ruta 40) have significant coverage gaps. Torres del Paine area (Chile, near Argentinian border) has very limited connectivity.
Frequently asked questions β iPhone 12 in Argentina
Is the iPhone 12 compatible with Argentina's mobile network?
Yes. iPhone 12 supports LTE bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 46, 48, 66. B19 support covers Japan NTT Docomo. Broad global coverage across all major regions. Argentina uses LTE Argentina uses LTE bands 2, 4, 7 β all supported by the iPhone 12.
Can I keep my home SIM active while using a Argentina eSIM on my iPhone 12?
Yes. The iPhone 12 supports nano-SIM + eSIM. Your physical SIM stays active for calls. Set the LTE.app Argentina eSIM as your data line in Settings β Cellular (iOS) or SIM Manager (Android).
When should I install the Argentina eSIM on my iPhone 12?
Install it at home over Wi-Fi before your flight. The process takes 2β3 minutes using the QR code from your LTE.app order. Argentina requires the eSIM to be installed before arrival in some cases β never wait until you land. Ministro Pistarini International Airport (Ezeiza) has free Wi-Fi if you forget, but pre-install is strongly recommended.
How many eSIM profiles can I store on my iPhone 12?
The iPhone 12 can store up to 5 eSIM profiles, with 1 active at once. You can buy and install eSIMs for multiple countries in advance and switch between them without deleting old ones.
Other devices in Argentina
More Argentina resources
Ready to use an iPhone 12 in Argentina?
Install your eSIM before your flight. Works the moment you land at Ministro Pistarini International Airport (Ezeiza).
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