Fixes
eSIM not working? Fix it fast
Nine times out of ten it’s one toggle. Run the 90-second checklist first, then the targeted fixes below — in order.
The 90-second checklist
Most eSIM problems are one missed toggle. Work through these in order before anything else:
- 01Airplane mode: on, wait 5s, off
Forces a fresh network registration — fixes more than anyone admits.
- 02Check the eSIM line is ON
Settings → Cellular/SIMs → your travel line: enabled.
- 03Check data is routed to the eSIM
Mobile data must point at the travel line, not your home SIM.
- 04Check Data Roaming — ON for the eSIM
The single most-missed switch. Travel eSIMs need it; it adds no cost.
- 05Reboot once
Thirty seconds — clears radio-state weirdness after flights.
Why eSIMs actually fail
When the checklist above doesn’t fix it, the cause almost always sorts into one of four buckets:
The handset isn’t eSIM-capable, or it’s carrier-locked. This is the one problem a checklist can’t fix — check compatibility before assuming the profile itself is broken.
Automatic mode sometimes camps on a network that isn’t a partner. Picking one manually is the single highest-value fix on this page.
Bars can come from any active line; internet only flows through whichever one is set as mobile data. Easy to point at the wrong SIM without noticing.
eSIM profiles are single-use and tied to one device. A bad install, an old attempt, or a second install target all surface as an activation error, not a signal problem.
Match your symptom to a bucket before you start flipping switches at random — the sections below are ordered to follow these four, roughly from most to least common.
No signal at all
Nothing at all, not even bars? Work through these in order:
- Select the network manually. Settings → your eSIM line → Network Selection → turn off Automatic and pick a listed partner network. Auto sometimes camps on a non-partner.
- Wait 2–3 minutes after landing. First registration on a foreign network can be slow — especially at airports.
- Try the other partner network. If one is weak in your area, the second usually isn’t — the destination’s eSIM page (Thailand’s, for example) lists both by name.
Signal, but no internet
Bars are up but nothing loads? The cause is almost always one of four things:
- Re-check the data line. Bars come from any active line; internet only flows through the one set as mobile data.
- APN: set to automatic. If you’ve ever added a manual APN, remove it — the profile configures itself.
- Pause the VPN during first connect. Some VPNs block the connectivity check; re-enable it right after — we’re pro-VPN, see what an anonymous eSIM hides, and what it can’t.
- Low Data / Data Saver mode off — it silently throttles background connections.
Install & activation errors
Errors during install or activation point at the profile, not the network. If you haven’t been through these screens before, install & activate your eSIM has the full walkthrough:
| Error | Fix |
|---|---|
| QR won’t scan | Use manual entry — the SM-DP+ address and activation code are on your order page. |
| “Profile already installed” | eSIMs are single-use. If it’s on an old phone or a failed attempt ate it, open a ticket — reissues are free. |
| “Cannot connect to carrier” during install | You need internet (Wi-Fi is fine) for the install step itself. Retry on a stable connection. |
| eSIM installed but missing from the list | Restart the phone — the profile list refreshes at boot on some Androids. |
| Activation code rejected on manual entry | Re-copy it from the order page instead of retyping — autocorrect and lookalike characters (0/O, 1/l) are the usual culprit. |
Connected but slow
Connected and moving data, just slowly? Three things worth trying, in this order:
- Try the other network manually — congestion is local; the second carrier often flies.
- Force LTE/4G. In fringe areas phones cling to 3G; locking to LTE helps where it’s available.
- Check your pack isn’t empty. Some networks drop to a crawl instead of cutting off — your order page shows remaining data.
None of this is a bandwidth guarantee — a plan sells data, not a specific speed, and how fast that data moves still depends on the local partner network you land on, same as any SIM.
Last resorts — in this order
Do
- Reset Network Settings (keeps eSIMs on iOS, re-pairs radios)
- Open an anonymous ticket — we can reissue the profile in minutes
- Note your order code before experimenting
Don’t
- Delete the eSIM profile “to try again” — profiles are single-use; deletion burns it
- Factory-reset over a data issue — that erases every eSIM on the phone
- Add random APNs from forums
Two minutes of ticket beats an hour of forum archaeology: reissues are free and the profile state is visible on our side.
When it’s the profile, not you: opening a ticket
Software fixes end here. If the checklist, manual network selection and a reboot still leave you stuck, the profile itself needs a look:
- 01Note your order code and device
Both are on your order page — the ticket needs to know what to reissue, and for what phone.
- 02Open a ticket from the dashboard
No email, no chat widget. Tickets live inside your anonymous account and open once you have an eSIM issued to it.
- 03Describe exactly what you tried
The 90-second checklist, manual network selection, the reboot — saying what already failed skips a round trip.
- 04Expect a reply within a day
That’s the usual turnaround for a ticket reply.
If the plan genuinely can’t activate on a compatible, unlocked device, it’s reissued or refunded in the coin you paid with, within 72 hours — see the refund policy. For everything else on this page, a reissue is the usual fix.
Avoid the whole problem next time
Most of the fixes above are avoidable with three habits before you ever leave home:
- Install on home Wi-Fi before you fly. The validity clock only starts at first connection abroad, so installing early — even days early — costs nothing and removes the biggest variable from arrival day.
- Confirm compatibility before you buy, not after landing. The two-second check catches the one failure mode nothing on this page can fix: a phone that was never going to accept the profile.
- Save your order code somewhere offline. A screenshot or a written note — you need it to open a ticket, and hunting for it with no data connection is its own kind of frustrating.
None of this replaces the checklist if something still goes wrong. It just shortens how often you need it.
Questions, answered
Does deleting and reinstalling the eSIM fix problems?
No — don’t. Profiles are single-use by carrier design, so deleting one consumes it permanently. Every fix on this page works without touching the profile; if the profile itself turns out to be the problem, a support ticket gets you a free reissue instead.
Do I need Wi-Fi for the eSIM to work abroad?
Only for the initial install, which needs an internet connection of some kind — Wi-Fi is the easiest. Day-to-day use afterward is pure cellular data through the travel profile; that’s the entire point of installing it on home Wi-Fi before you fly, rather than hunting for a signal at the gate.
My phone shows the wrong carrier name — is that a problem?
No. Travel profiles often display the sponsor network’s name or a generic label while connecting through local partner networks. What matters is whether data actually flows — try loading a page or an address-checking site — not the name sitting in the status bar, which is cosmetic and frequently wrong by design.
How long does a reissue or refund take?
If a plan genuinely can’t activate on a compatible, unlocked device, it’s reissued or refunded in the coin you paid with, typically within 72 hours of the ticket. Most tickets never reach that point — the checklist above resolves the majority before support gets involved.
Why do I have to open a ticket instead of emailing support?
By design — there’s no email or chat widget to tie back to an identity. Tickets live inside your anonymous dashboard account and open once you have an eSIM issued to it, which keeps the support flow as anonymous as the purchase itself.
Can I fix eSIM problems myself, or do I always need a ticket?
Almost everything on this page is a software fix: a toggle, a manual network pick, a reboot. Tickets are for the minority of cases where the profile itself is the problem — a bad install, a double activation, or a device that turns out to be incompatible.