eSIM technology offers many advantages, but it also has several drawbacks. It is becoming a popular choice for convenience and connectivity. China is expected to lead the eSIM market, with around half a billion eSIM smartphone connections. Initially introduced by Apple, eSIM is changing how travellers connect. However, like any technology, it has its pros and cons. Let’s explore the disadvantages of eSIM in detail.
Table of contents
Students must know the major disadvantages of eSIM so that they can make decisions if they want to opt for it during their stay in a new country. From compatibility issues and network dependencies to complex activation procedures and data security concerns, the disadvantages of eSIMs cannot be overlooked. So, consider the following disadvantages of eSIM and take your call accordingly:
1. Limited Compatibility
2. Switching Devices is Tough
3. Complex Activation Process
4. Connectivity Depends on Network
5. Tracked Easily by Network Providers
6. Loss of Physical Backup
7. Restricted Support in Some Regions
Limited Compatibility
Limited compatibility is one of the biggest disadvantages of eSIM. If you are an international student, and travelling with a plan to go for eSIM, then you should think twice. While newer smartphones and gadgets offer support for eSIM technology, older models generally don’t provide eSIM features. For example, students who are living in student housing in the United Kingdom and using budget-friendly phones should choose physical SIM over the eSIM option. Going for eSIM will make you spend some extra bucks which is another disadvantage of eSIM.
Switching Devices is Tough
While physical SIM doesn’t require any kind of activation or installation process, the eSIM requires a proper activation process. So, if you have two phones or planning to buy a new one in the future, you will realise that switching devices is another major disadvantage of eSIM. It is quite possible that you must be storing your data in the cloud but downloading from the cloud is sometimes an irritating and lengthy process which you will be hearing from your mates in accommodation for Indian students in the USA (if living in the same). Additionally, another disadvantage of eSIM is that you must have an eSIM-compatible device when you are switching it.
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Complex Activation Process
If you are studying in the US or say Canada, the activation process or the language barrier may arise as one of the major disadvantages of eSIM. Additionally, discrepancies in documentation requirements or network regulations across countries can further complicate the process. The activation process may vary as per networks and service providers. In comparison to the physical SIM card, the activation process of eSIM is quite irritating and frustrating. Try to choose one of the best travel SIM cards for Canada, if you are studying there.
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Connectivity Depends on Network
Despite the promise of global connectivity, eSIMs are only as reliable as the network coverage they rely on. Indeed, you heard that right. The connectivity of eSIM depends upon the network coverage which is another major disadvantage of eSIM. For example, If you are studying in remote or underdeveloped regions, you may find it difficult to keep yourself connected whether locally or globally. This dependency on network availability is one of the biggest disadvantages of eSIM, hindering both academic pursuits and personal connections. If you keep on travelling you may check Travel Sim Cards USA.
Tracked Easily by Network Providers
In the case of a physical SIM card, it is quite possible that you don’t want your location to get tracked by your network or service provider but, it is impossible in eSIM. Yet, this is another major disadvantage of eSIM, you should consider before choosing one. eSIM is something which built into the device and can’t be removed which results in your easy tracking by the network providers.
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Loss of Physical Backup
One significant disadvantage of eSIM technology is the loss of physical backup. If a student’s phone is lost, damaged, or malfunctions, they cannot simply remove an eSIM and insert it into another device as they would with a traditional SIM card. This limitation can lead to extended periods without connectivity, which can be particularly challenging for international students who rely on their phones for communication, navigation, and accessing essential services.
Restricted Support in Some Regions
Another notable drawback of eSIM technology is the limited support in certain regions. Although many countries are adopting eSIM technology, there are still areas where it is not widely supported by local carriers. For international students travelling to these regions, this lack of support can create significant challenges. If a student’s device relies solely on eSIM and they find themselves in a country that does not support this technology, they may be unable to access mobile services at all.
For instance, certain models like the US versions of the iPhone 14 have eliminated physical SIM slots. Students using such devices must ensure that they have alternative connectivity options available when travelling to areas with limited eSIM support.
Tips for First-Time eSIM Users
Here are a few tips that can be useful for people who are using an eSIM for the first time. Let’s have a look at them one by one:
1. Check Compatibility
Before setting up an eSIM, ensure your device supports it. Many newer smartphones, tablets, and smartwatches come with eSIM functionality, but older models might not. Also, confirm that your carrier offers eSIM services, as not all carriers support this technology yet.
2. Follow Activation Instructions
Activating an eSIM typically involves scanning a QR code or entering an activation code provided by your carrier. Make sure to follow the instructions carefully to complete the setup. You’ll usually find the option to add the eSIM in your device’s cellular settings.
3. Manage Multiple Profiles
If your device supports multiple eSIM profiles, you can use one for personal and another for work or travel. This feature allows you to switch between profiles for calls, texts, and data without physically swapping SIM cards.
4. Troubleshoot Activation Issues
If your eSIM isn’t working right away, try restarting your device. If there’s still no signal, check the carrier’s troubleshooting guide or contact their customer support to resolve activation problems.
5. Backup Your eSIM Profile
In case something goes wrong, consider backing up your eSIM profile if your device allows it. Some phones offer cloud backup options, ensuring that you can easily restore your eSIM if needed. Keep your activation code handy for quick reactivation.
FAQs on Disadvantages of eSIM
The eSIM is a great option to go with the flow of technology in this digitalized world. However, it has certain disadvantages including compatibility, connectivity, and affordability.
An eSIM, or embedded SIM, is a digital SIM card embedded directly into a device, eliminating the need for a physical SIM card. Unlike traditional SIM cards that need to be swapped out when changing networks.
No, eSIMs are not universally compatible with all devices. While many newer smartphones, tablets, and wearable devices support eSIM technology, older models may not have this capability.
Activating an eSIM typically involves downloading a profile or QR code provided by your mobile network operator (MNO) and scanning it with your device. The exact process may vary depending on your device and MNO.
Yes, eSIM provides global connectivity but it is essential to check whether your MNO offers international roaming services and to be aware of any associated charges or limitations.
Not all phones support eSIM. To use eSIM, your device must be eSIM-compatible. Check your device specifications or contact your carrier to confirm if your phone supports this technology.
Yes, many modern devices allow you to store and manage multiple eSIM profiles, which is useful for personal and work numbers or for using local plans when traveling abroad.
Yes, most modern smartphones allow dual SIM functionality, where you can use both an eSIM and a physical SIM simultaneously. This is useful for managing two phone numbers or data plans.
You can delete or deactivate an eSIM profile directly from your device’s settings under the “Cellular” or “Mobile Network” section. Follow the prompts to remove the eSIM if you no longer need it.
If your phone is carrier-locked, you may only be able to use an eSIM with that specific carrier. To use a different carrier’s eSIM, you’ll need to unlock your phone or switch to an unlocked device.
Hope you liked reading our blog on the disadvantages of eSIM. For a stress-free stay during your study abroad adventure, choose Fly Homes. Call 1800572118 to reserve your ideal accommodation abroad with ease.
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