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IPhone 12 eSIM Guide: Activation, Dual-SIM & Common Issues

by Maria Vergadoro 08 Feb 2025
iPhone 12 with eSIM and physical SIM

Key Facts:

  • ✅ All iPhone 12 models support eSIM
  • 📱 Dual-SIM: 1 Nano-SIM + 1 eSIM simultaneously
  • 🔧 Activation in 3 minutes via QR code
  • 🌍 Usable worldwide (USA, Europe, Asia)

iPhone 12 eSIM Compatibility: Check All Models

According to Apple Support, the following models support eSIM:

Model eSIM Dual-SIM
iPhone 12 Mini ✅ Yes Yes (1 physical SIM + 1 eSIM)
iPhone 12 ✅ Yes Yes (1 physical SIM + 1 eSIM)
iPhone 12 Pro ✅ Yes Yes (1 physical SIM + 1 eSIM)
iPhone 12 Pro Max ✅ Yes Yes (1 physical SIM + 1 eSIM)

💡 Note: All iPhone 12 models come with a physical SIM slot alongside an eSIM, ensuring dual-SIM functionality globally.

Setting Up eSIM on iPhone 12: Step-by-Step

Requirements:

  • iOS 13 or later
  • eSIM plan from your provider
  • Stable internet connection
  1. Go to Settings → Cellular
  2. Tap on "Add Cellular Plan"
  3. Scan the QR code from your eSIM provider
  4. Confirm activation by tapping "Done"
Screenshot of eSIM activation on iPhone 12

For more instructions, visit our Instruction Page.

eSIM Top-Up & Activation Details

eSIM Top-Up

With our eSIM, you can easily top up your data and access detailed information on data usage and activation periods. All details become available once you enter your order number.

For further information and top-up, please visit our eSIM Top-Up page.

Frequently Asked Questions about iPhone 12 eSIM

Can the iPhone 12 use two eSIMs simultaneously?

No, the iPhone 12 supports a maximum of 1 active eSIM along with 1 Nano-SIM for dual-SIM functionality.

How do I delete an eSIM on the iPhone 12?

Go to Settings → Cellular → select the eSIM profile → tap "Remove Cellular Plan".

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