eSIM Explained: What Happens If You Delete eSIM & How to Use eSIM in Vietnam

As eSIM technology becomes more widespread, many people are still unsure about how it works, especially when it comes to managing or deleting an eSIM profile. If you’ve ever wondered what happens if you delete esim or how to get and use eSIM in Vietnam, this article covers everything you need to know.

What Happens If You Delete eSIM?

Deleting an eSIM isn’t as simple as removing a physical SIM card from your phone. Once you delete an eSIM, here’s what you can expect:

1. You Lose Access to Your Mobile Network

Once you delete your eSIM, you immediately lose the ability to make calls, send messages, or use mobile data on that network. If you don’t have a backup SIM, your device will be disconnected until you install a new eSIM.

2. Reinstalling eSIM Might Not Be Easy

Unlike physical SIMs that can be reinserted, eSIMs often cannot be restored once deleted. Some providers allow you to scan the original QR code again, but others require you to request a brand-new eSIM, which can involve extra steps or fees.

3. Potential Extra Charges

Depending on your carrier, deleting an eSIM may require you to purchase a replacement or pay a reactivation fee. Before deleting your eSIM, check with your mobile provider to avoid unexpected costs.

4. Losing an eSIM While Traveling Can Be a Hassle

If you delete your eSIM while traveling abroad, you may face difficulties reconnecting. For example, if you’re in Vietnam and delete your eSIM, you may need to visit a local store or find an online provider to get a new one. This can be time-consuming and inconvenient, especially if you rely on mobile data for navigation or communication.

How to Get and Use eSIM in Vietnam

Vietnam is a great destination for eSIM users, as many local and international providers offer eSIM services. Whether you’re a tourist or a resident, here’s how you can get an eSIM in Vietnam:

1. Local eSIM Providers in Vietnam

Several major telecom companies in Vietnam support eSIM activation, including:

Viettel – One of the most reliable networks, offering prepaid and postpaid eSIM plans.
Vinaphone – Supports eSIM for both local users and travelers.
Mobifone – Provides various eSIM plans with flexible pricing.

2. How to Activate eSIM in Vietnam

There are two main ways to get an eSIM in Vietnam:

From a Local Carrier: Visit a store (Viettel, Vinaphone, or Mobifone), request an eSIM, and scan the QR code to activate it.
From an International eSIM Provider: Services like Airalo, Holafly, and Nomad allow you to purchase a Vietnam eSIM online and activate it instantly.

3. Advantages of Using eSIM in Vietnam

No Need for a Physical SIM Card: Travelers don’t have to swap SIM cards or worry about losing them.
Easy Activation: eSIMs can be set up in minutes, often without needing to visit a store.
Multiple eSIMs on One Device: You can store several eSIM profiles and switch between them easily.

Final Thoughts

Before you delete an eSIM, make sure you understand what happens if you delete eSIM, as it may not be easily recoverable. If you’re traveling or living in Vietnam, using esim vietnam is a smart and convenient option for staying connected. With multiple local and international providers offering eSIM services, switching to eSIM in Vietnam has never been easier.