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How long does it take for my travel eSIM to activate?

Author

Ben Rogojan

September 17, 2025

eSIM is a fast and convenient internet connectivity solution in this modern age. Compare the physical SIM cards; you can install and activate eSIM remotely without any manual insertion or removal. But new eSIM users generally question, How long does eSIM take for my travel to activate? Like installation, eSIM activation just takes a few minutes to activate.

Let's break down the eSIM setup process in detail.

Travel eSIMs as a Quick Connectivity Option

eSIM is a small chip embedded into the device and can’t be removed like the SIM card. It offers seamless, fast cellular data coverage during international travel with zero roaming charges. Users can access multiple network coverage on a single device. 

Multiple channels offer the best eSIM data plans, like Defy Mobile. The carrier offers cellular eSIM plans for 200+ countries with instant eSIM activation and connectivity. If you are planning a trip to Turkey, Thailand, Vietnam, or any other part of the world, Defy Mobile eSIM will be your best and fast coverage connectivity companion.  

But before buying an eSIM for USA, confirm your device's eSIM compatibility and carrier lock. You can check it from your device settings.  

eSIM Set Up Process

The provider sends you a QR code and activation details like the SM-DP+ address. Once it is confirmed that your device supports eSIM technology, you can activate an eSIM on your iPhone and Android via QR code and manual method. You can choose the method that suits you better. 

QR Code Installation

  • Go to the Android Settings app on your device.
  • Navigate to Connection or Network and Internet, and find SIM Manager.
  • In this section, look for Add eSIM. 
  • Scan the QR code with your device camera.
  • It takes a few minutes to set up eSIM. 

Manual eSIM Installation

  • Go to the Settings of your device, navigate to Network and Internet.
  • Find SIM Manager and add the eSIM plan. 
  • Select manual eSIM Installation.
  • After a few minutes, your eSIM will be installed on your device.

How long does it take for my travel eSIM to activate?

Defy Mobile eSIM activates instantly once you land in your destination country. It takes almost 3 to 5 minutes to connect to the supported network. Travel eSIM automatically finds the supported network and gets connected to access your device's cellular connection. 

Why is my eSIM not activated?

Sometimes, the eSIM didn’t automatically activate and leading to a slow internet connection. There may be multiple reasons behind this issue, like compatibility concerns, outdated software, and network glitches.

The following are the troubleshooting tips to get your eSIM working.

  • Restart your eSIM to help your device understand the new eSIM settings.
  • Enable eSIM mobile device settings.
  • Check whether eSIM is installed in your device; if not, follow the step-by-step installation process. 
  • Update your Android or iPhone software to the latest version. 
  • Turn on and off the aeroplane mode.
  • Update the network settings of your device. 

Conclusion

eSIM is the game-changer technology for travellers, nomads, and tech users. Unlike the physical SIM card, it is more secure and offers instant connectivity with digital activation. It quickly activates, taking some seconds or a few minutes to connect with the supported network. If you found any hindrance in automatic activation, restart your device and manually connect it to your supported network. 

FAQs

Why is it taking so long for my eSIM to activate?

eSIM will get activated when you arrive at your destination. At your destination, if your devices still fail to access the data connection, restart your device or check the software updates. 

How can I tell if my eSIM is activated?

You can confirm it from your device settings. Open settings, navigate to cellular or mobile data connection, in front of cellular plan, if you see active or connected, it means your eSIM is activated.


Author

Ben Rogojan

Ben Rogojan is an expert in eSIM and mobile connectivity, helping travelers and businesses stay connected worldwide. With deep experience in global eSIM solutions and telecom trends, he simplifies complex technology into clear, practical advice for users.

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