No Internet After Landing? Get Online Instantly with an eSIM (2026 Guide)
Landed without internet? Start with the data line, not another purchase.If you already have an AloOui eSIM installed, check that it is switched on, selected for mobile data and usable at your destination. Preparing before departure can make airport transfers easier, but no plan guarantees a connection the moment the aircraft lands.
Need a plan for your arrival?
Europe+ 5GB/30 days is USD12.90. Check your entire itinerary before buying. If you already bought a suitable plan, troubleshoot that connection first rather than buying twice.
Explore Europe+ plansThree destination-specific buying examples
Europe+: maps and messages with Wi-Fi
USD12.90 · 5GB total · 30 days. One allowance across covered destinations.
Buy Europe+ 5GBEurope+: balanced daily use
USD28.55 · Essential · 7 days. 1GB high-speed data daily, then up to 1.25Mbps for the remainder of that day.
Buy Europe+ EssentialUSA: a data-heavy trip
USD80 · Unlimited Premium · 10 days. 60GB high-speed data for the whole plan, then unlimited data up to 2Mbps until expiry. No daily reset.
Buy USA PremiumPrices may change. Always check the product page for the latest prices before purchasing.
Prices are in US dollars. These are different destination and allowance examples, not interchangeable global plans.
Home roaming or a travel eSIM?
Home carrier roaming
Check your carrier's roaming eligibility, destination rates and account restrictions. Keeping your home SIM does not make its services free.
Prepared travel eSIM
Install on Wi-Fi before departure, select the right data line on arrival and follow your order's roaming and APN instructions. Connection still depends on coverage and device settings.
First checks after landing
- When permitted, turn off airplane mode and allow time for network registration.
- Confirm the travel eSIM is switched on and selected for mobile data.
- Follow its data-roaming instructions. Keep home-SIM data roaming off if you do not intend to use it.
- Check that the exact airport destination is covered and the plan has remaining data and validity.
- Try airplane mode briefly, then restart the phone if necessary.
- Use automatic network selection first unless your order provides different instructions.
Signal bars without working data can point to data-line, APN or allowance issues. No signal may involve registration or local coverage. These are troubleshooting clues, not a diagnosis.
Before departure: install and prepare
Check your exact device model, regional version, eSIM support and carrier-unlocked status. A model-family name alone does not establish compatibility. Use stable Wi-Fi to install the QR code from your purchase email, then restart after downloading the profile. Keep the order instructions and QR code private.
For AloOui travel data eSIMs, plan validity begins when the eSIM connects to a supported network in a covered destination, not simply when installed. If your current location is covered, switching on and connecting there may start the plan before departure. Number-enabled products have their own activation instructions.
APN: use your purchase instructions
If manual APN entry is required, enter the APN and credentials supplied for your specific option, save them and select the saved setting. Do not copy a different product's APN automatically. The tutorial below shows the setup process; your order's values take priority.
Still offline? Keep the profile installed
Do not delete the eSIM while troubleshooting: reinstalling is not something to assume will work with the same QR code. Use available Wi-Fi to contact the AloOui Help Center. Human support is available 24/7, every day. Share your order, exact phone model, current location, settings and error message.
Check whether a compatible top-up is available and its terms before purchasing. A top-up is not a guaranteed instant extension or a promise to reset expiry. If the wrong destination was purchased, ask support about the appropriate next step rather than changing random settings.
Make the airport transfer easier
Save your accommodation address, booking reference and pickup instructions offline. Agree on a meeting point before travel. Once connected, open your available transport or messaging app and confirm the location. Ride-service availability and app access vary by destination.
If you need a backup, use suitable airport Wi-Fi or ask an information desk about transport. An offline map and saved reservation can help while connectivity is being restored.
Allowances, hotspot and real-world speeds
Europe+ fixed data is one total pool, not a daily reset, and has no reduced-speed continuation after it is used. Essential is a balanced daily option. Europe+ Plus has 2GB high-speed daily, then up to 2Mbps for the rest of that day; Plus is not Premium.
USA Premium is a whole-plan high-speed pool with reduced-speed continuation until expiry. It is not a regional Americas plan. Network technology, speed and hotspot support depend on the option, device and local conditions. Larger allowances do not guarantee priority access or stronger airport coverage.
Also visiting the UK?
If you need a number as well as data, compare the UK number-enabled options and UK travel guide. Calls and SMS have package-specific allowances. The UK number is valid for six months only, separate from the data duration and top-up window. It does not guarantee bank or app verification, and a UK-only plan is not automatically Europe-wide.
Shop with AI and the AloOui app
Use Shop with AI on AloOui's website or app to compare your destinations, days and expected usage. Check the selected option before checkout. Download AloOui from the App Store or Google Play for an easier shopping experience.
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Arrival troubleshooting FAQs
Will I connect the moment I land?
Not guaranteed. Coverage, registration and settings matter.
What should I check first?
The eSIM is on and selected for mobile data.
Should data roaming be on?
Follow the purchased eSIM's instructions, not your home SIM's settings.
Why are there bars but no data?
Check the data line, APN, allowance and validity.
What if there is no signal?
Check destination coverage, network selection and registration.
Can a restart help?
Try airplane mode, then restart as part of troubleshooting.
Which APN should I use?
The values supplied for your exact purchase.
Should I delete and reinstall?
Keep the profile and contact support first.
Can I install before departure?
Yes, using stable Wi-Fi and the order instructions.
Does installation start the travel data plan?
No. A supported connection in a covered destination starts validity.
Could it start before departure?
Yes, if you connect where the plan already provides coverage.
Are all versions of a phone compatible?
No. Check the exact model and regional version.
Can I keep my home number?
On a suitable dual-SIM device, subject to your carrier's charges.
Does data-only include ordinary calls and SMS?
No. Internet calling apps use data where available.
Are top-ups automatic extensions?
No. Check compatibility and terms before buying.
Is USA Premium valid in Canada?
Do not assume regional coverage; this example is USA-only.
Can I use hotspot?
Check the selected option and device/network support.
How do I get help?
Contact AloOui's 24/7 human support with order and device details.
Prepare your connection before your flight
Check destinations, install on Wi-Fi and save your arrival details offline.
Compare Europe+ plans
