Deleting an eSIM removes the digital profile from your device, but it does not cancel your mobile plan or erase your phone number from the carrier’s system. Whether you just returned from a trip through Vientiane and want to clear your Laos eSIM slot, or you’re switching phones and unsure what to do first, this guide covers every step for iPhone, Android, and Samsung Galaxy.
Table of Contents
I. What Actually Happens When You Delete an eSIM?
When you delete an eSIM from your phone, exactly three things happen, and only three:
- The eSIM profile is erased from your device. Your phone stops recognizing the plan immediately.
- Your number and data balance stay on the carrier’s server. Networks like Unitel in Laos typically retain prepaid account data for 60-90 days after last usage.
- You cannot reinstall using the same QR code. Most travel eSIM providers including Laos tourist eSIMs issue single-use activation codes. Once deleted, that QR is permanently invalid.
Keep eSIM vs. Delete eSIM: Quick decision guide
| Your situation | Our recommendation |
|---|---|
| Finished trip to Laos, not returning back soon | Delete eSIM to free up the slot |
| Returning to Luang Prabang or Vientiane within 3 months | Keep eSIM if your device stores multiple eSIMs |
| Selling or giving away your phone | Delete eSIM first, then factory reset your device |
| Factory resetting (“keep eSIM and erase data” option) | Delete eSIM manually before resetting. The eSIM gets wiped with no recovery option otherwise. If you select “Erase All Content and Settings” without deleting the eSIM first, the profile is permanently wiped from the device. You won’t be able to reinstall it with the original QR code and will need to purchase a new eSIM. |
| Switching to a new iPhone or Android | Delete eSIM from old phone after activating on the new one. An eSIM profile tied to your account can be misused if the phone changes hands with it still installed. |
II. How to Delete an eSIM on iPhone
Removing an eSIM on iPhone takes under 30 seconds once you know the exact path. The menu label changed slightly across iOS versions. Here’s what applies to most of them:
- Open Settings
- Tap Cellular
- Tap the eSIM plan you want to remove
- Scroll to the bottom → Tap Delete eSIM / Remove Cellular Plan
For eSIM-only models (iPhone 14 and later): These iPhones have no physical SIM tray. If you delete your only active eSIM without a replacement ready, your phone loses all cellular connectivity immediately. Prepare your new eSIM QR code before deleting.
Removing your Laos eSIM on iPhone? Here’s what to do first
If you used any of the tourist Laos eSIM from major operators such as Unitel or ETL, your QR code is now invalid after deletion. Before you delete any travel eSIM, take a screenshot of the QR code. You can’t reinstall from it, but it helps carrier support trace your purchase if you ever need a refund or have an account dispute. For your next Laos trip, a new eSIM can be purchased and installed directly on your iPhone before departure, no airport queue required.
III. How to Remove an eSIM on Android (Google Pixel, OnePlus, Motorola)
Android’s eSIM removal path varies more than iPhone’s, but the logic is the same. You can find the SIM Manager, select the eSIM, and delete:
- Open Settings
- Go to Network & Internet
- Tap SIMs (or “SIM cards” on older Android)
- Select the eSIM profile you want to remove
- Tap Delete / Erase eSIM
Tip: On Android, if the eSIM you're trying to delete is set as the default data SIM, the system may block deletion. Go to SIM settings, switch your default data line to your physical SIM first, then retry deletion.
IV. How to Delete an eSIM on Samsung Galaxy
Samsung’s One UI interface nests its eSIM settings under Connections, not Network. This is why many users waste time looking in the wrong place. Here’s how you can find it:
- Open Settings
- Tap Connections
- Tap SIM Manager
- Select the eSIM you want to remove
- Tap Delete at the bottom (or Remove on older One UI)
Traveling from Luang Prabang? Remove your old eSIM before landing to add a new profile
If you’re flying out of Luang Prabang International Airport and heading to your next destination, delete your Laos eSIM while still connected to airport Wi-Fi before boarding. This frees your eSIM slot so you can scan and activate a new country’s eSIM the moment you land. No waiting in line, no roaming charges, no fumbling with a SIM tray in a foreign arrivals hall.
V. eSIM Won’t Delete? Common Problems & Fixes
Sometimes the delete button is greyed out, or the eSIM does not disappear after confirmation. Here are the most common causes and how to fix:
| Problem | Cause | Fix |
|---|---|---|
| “Delete” button greyed out | eSIM is the default data or call line | Switch primary line to another SIM first |
| eSIM still shows after deletion | System cache not refreshed | Toggle Airplane Mode on/off, or restart device |
| Require a carrier password | Phone is carrier-locked or MDM-managed | Contact your carrier or company IT admin |
| Laos eSIM stuck / won’t delete | Device still trying to connect to Laos signal | Enable Airplane Mode first, then attempt deletion offline |
| “Remove” option missing entirely | eSIM bound to a corporate MDM profile | MDM admin must remove it remotely |
VI. After Deleting: How to Add a new SIM
Once your old eSIM is cleared, adding a replacement takes 2–3 minutes:
- Purchase a new eSIM plan from Laosesim.com and receive the QR code via email or app
- Go to your phone’s SIM/eSIM settings (same menu path used for deletion)
- Tap Add eSIM or Scan QR Code
- Point your camera at the QR code and follow the on-screen guidance
- Set the new eSIM as active for data, calls, or both
Pro tip for Laos travel: Install your Laos eSIM before you board your flight, while still on home Wi-Fi. This way, you automatically connect to the Internet the moment you land at Wattay Airport in Vientiane, for booking transport, checking in to your hotel, or navigating Luang Prabang's old town without relying on airport Wi-Fi.
VII. Frequently Asked Questions
How do I delete en eSIM from my iPhone?
Go to Settings → Cellular → tap the eSIM plan → select “Delete eSIM” or “Remove Cellular Plan”. Confirm when prompted. The profile is erased from your phone, but your number stays active on the carrier’s network for up to 90 days.
What happens if I delete my eSIM?
Deleting an eSIM removes the digital profile from your device only. Your phone number, remaining data balance, and account history are retained on the carrier’s servers. That’s means you don’t lose them instantly. However, most travel eSIM QR codes are single-use, you cannot reinstall the same profile after deletion.
Should I delete the eSIM from my old phone?
Yes. Before selling or giving away the phone, delete all installed eSIMs on it. This protects your account security and ensures the plan is no longer associated with a device you no longer own.
Why can’t I tap Remove eSIM option on my Samsung?
The eSIM is most likely set as your default line for calls or mobile data. Go to SIM Manager, switch your default data to your physical SIM first, then return to the Settings, the delete option will become available.
I’m heading back to Laos, which eSIM should I get after deleting the old one?
For travel to Vientiane, Luang Prabang, or Pakse, a Laos tourist eSIM on the Unitel network gives you 4G coverage across all major provinces with no physical SIM card needed. Install before your flight, and you’re connected from the moment you land.
Now that your old eSIM slot is cleared, your phone is ready for wherever you're headed next. Install Laos eSIM before your flight, connect the moment you land at Wattay Airport.
Final thoughts
If you’re removing a Laos eSIM after a trip through Vientiane and Luang Prabang, or clearing space for a new plan before your next adventure, the process is straightforward. The three rules worth remembering: delete before you factory reset, save a screenshot of your QR code, and check that the eSIM isn’t set as default before attempting to remove it.
Knowing how to delete eSIM from phone the right way is one of those small habits that makes modern travel measurably less stressful.