Xóa các hồ sơ eSIM cũ: khi nào và cách nào

Deleting a profile is not like removing a card, because you cannot put it back. Most QRs install once, so deletion should be a deliberate decision rather than casual tidying.

Three checks before deleting

1. The plan has actually expired, not merely run out of data
2. No usable top-up remains attached to it
3. It is not still set as the default line for data or messaging

Before a factory reset or selling

• Check whether any profile is still usable and contact the provider before wiping
• Remove all profiles before handing the device on, so activation data does not travel with it
• If the device is broken and unreachable, tell the provider that a profile remains on it

Tidying without deleting

See deleted-profile questions

What a profile actually holds

Before deciding to delete something it helps to know what is being deleted. An eSIM profile is a set of connection credentials written into the phone's chip at install time. It tells the handset which network to attach to and how to identify itself. What it is not is a file you can copy: you cannot back it up and restore it later, and in most cases the QR used to install it works only once. That is the entire reason this page exists.

It is also worth separating the profile from the plan. The profile lives in the phone; the plan is the entitlement to data attached to it under the supplier's terms. A plan can expire while the profile remains, and in some cases that same profile can still accept a top-up if the supplier supports one. Deleting it can therefore close a door that was still open.

The one reason you actually have to delete

Every handset stores a limited number of profiles. The limit varies by manufacturer and model and is not something a user can change. Once it is full, the phone will refuse a new install until something is removed. That is the only situation where deletion is genuinely required. The other motivations, such as a cluttered menu or the urge to tidy, have reversible solutions.

The distinction matters because deleting is one-way, while clutter is solved by renaming and disabling, which produce the same visible result, a cleaner menu, and keep the retreat open. If you have not hit the storage ceiling, treat that as meaning you have no reason to delete anything today.

Take an inventory before touching delete

Most people open the SIM menu and see a list of near-identical names with no way to tell which is which. That is the most dangerous state to delete from, because wrong deletions come from mixing entries up rather than from intent. The sequence below takes a few minutes and puts the decisions that follow on real information.

1. 1Open the full list of profiles on the deviceIt sits under mobile network or connections, with a name and position that vary by manufacturer and OS version. Look for the section listing every line the phone knows about, not only the ones currently switched on.
2. 2Match each entry to the order it came fromOpen your order confirmations or purchase history and note, for each one, when it was bought, for which country and when it expires. Anything you cannot match to a purchase is something not to delete until you know what it is.
3. 3Check the real state of each oneDistinguish out of data from expired, because they are not the same. A plan out of data but still within validity may accept a top-up; an expired one usually has nothing left. If the phone does not make it clear, check your order page or ask us with the order number.
4. 4Rename every entry before doing anything elsePut the country and the expiry month into the name, such as Japan, ends November. Next time you open this menu you will not have to investigate from scratch, and the chance of deleting the wrong one drops sharply.
5. 5Disable what you are not using, then stopOnce disabled, the menu is immediately tidier and the phone stops trying to attach to that network. Live with it for a while. If nothing is missing from ordinary use, you never needed to delete it.

Disable versus delete, in practice

People use the two words interchangeably although the outcomes are entirely different. The table sets out what each does to the phone and to the entitlement you paid for.

Signs it is too early

There are moments when deleting looks reasonable and becomes a regret the following week. Every item below has happened to someone who wrote to us, and every one of them was avoidable by waiting a couple of days.

• The plan has not expired even though the data is gone, because a top-up may still be possible under the supplier's terms
• You are returning to that same country soon
• It is still set as the default line for data or messaging
• You have not yet confirmed that the newly installed profile actually works
• You cannot remember which order this entry came from
• The device is not full, so there is no technical reason to delete today

A safe order for deleting

When the checks are done and a deletion is genuinely required, work in order, and do not delete several at once. If something goes wrong afterwards you will not know which removal caused it.

1. Get onto stable Wi-Fi first, so nothing stalls halfway because the signal dropped
2. Move the default data and messaging lines to the profile you are keeping, then use the phone normally for a while
3. Disable the profile you intend to remove and leave it for at least a day
4. Record its order number and details in case you need to refer to them later
5. Delete one, then confirm data and messaging still work before removing the next

Menus differ from phone to phone

Guidance that gives an exact menu path often does not match your handset, because manufacturers organise settings differently and updates move things. What stays constant is the meaning of what you are looking for, and there are three things: the list of every line the phone knows, the on/off switch for each, and the delete action, which usually hides inside that line's detail page.

If you cannot find it, the fastest route is the search box in the settings app: type a word relating to SIMs or mobile plans and it will take you to the right page without hunting. If that fails, consult your manufacturer's documentation for your exact model and OS version, which is the only source that matches your device.

See the installation walkthrough

Moving to a new phone: delete last, not first

Changing handsets is where profiles get deleted wrongly most often, because it feels right to clear the old phone before passing it on. The safe order is the opposite: get the new phone fully working first, then come back to the old one last.

Whether a profile can move between devices depends on several things at once: the models on both sides, the OS versions, and the terms of the supplier that issued it. Sometimes the phone can transfer it directly, sometimes a reissue is required, and sometimes it is not possible. That is why the old device should not be cleared until you know what the new one actually has. If you are unsure, ask before moving, not after deleting.

Repairs, losses and selling the phone on

These three are different situations that tend to get handled identically, which is where the trouble starts. A repair often ends with the service centre wiping the phone or swapping the hardware, and either removes whatever profiles were on it. Before handing it over, write down which profiles exist, which still have days left, and the order number for each.

A lost or stolen phone is different, because you cannot reach the menu to remove anything. What you can do is tell the provider behind each profile that the device is no longer with you, and for a local or home number, follow that operator's own process. For a sale, remove every profile before handing the phone over so your credentials do not travel with it, and do that only after confirming none of them is still needed.

If the wrong one has already gone

First, stop. Do not delete anything else and do not reset the phone hoping to bring it back: a reset restores nothing and takes what remains with it. Then gather what you have, which is the order number, the country the plan covered, and the purchase date.

What is possible depends on the state of the plan and the terms of the supplier behind it. If it was never activated the odds are noticeably better; if it was partly used, the options narrow considerably. We cannot guarantee a reissue in every case. What we can do is check the real state of that order and tell you plainly what is available. Contact us on LINE at https://lin.ee/skDPoNx or by email at esimonline.asia@gmail.com with the order number.

A routine that removes the urgency

Frequent travellers accumulate profiles faster than they expect, and usually notice when a new install fails at an airport, which is the worst possible place to decide what to delete. A short review after every trip stops this ever becoming urgent.

• Open the profile list after every trip once you are home
• Rename the one you just used with its country and expiry month
• Disable what you are no longer using, without deleting it
• Keep order numbers in one consistent place so they are findable when you need support
• Delete only when approaching the device's storage ceiling, starting with the longest-expired
• Before the next trip, confirm there is room for a new install while you are still at home

Questions about a profile? Talk to us