Airalo Not Working: Fix Activation, Data, Network and Top-Up Problems

Quick answer: Do not delete the eSIM. Confirm you are in a covered destination, the package is active and has data, the Airalo line is enabled, it is selected for mobile data and data roaming is on for that line. Toggle airplane mode, restart the phone, verify the APN and try the instructed network-selection setting. A top-up that will not activate may recover after airplane mode and a restart. Contact Airalo with the order, device, destination and screenshots if the problem remains.

Affiliate disclosure: This is a support article, so it does not insert competitor coupons or switching CTAs. Device menus and package settings differ. Follow Airalo support when it gives package-specific instructions.

First, identify the problem

Symptom	Likely area
eSIM missing from settings	Installation failure
“Activating” before arrival	Waiting for supported network
No service after arrival	Line, roaming, APN or network selection
Signal but no internet	Data line, APN, exhausted package or congestion
Internet slow	Signal, congestion, fair use or reduced-speed stage
Top-up not active	Base-package state or refresh issue
Calls fail	Data-only package or Discover+ configuration
Home carrier charged	Wrong data line or home roaming settings

Do one change at a time and record the result.

Step 1: Check destination and validity

Open My eSIMs and confirm:

• The current country is included
• The package has started
• Validity has not expired
• Data remains, or the package is unlimited
• The activation policy is satisfied
• The selected package belongs to the installed profile

A regional plan can include neighbouring countries but omit the one currently visited. A stopover is not automatically included.

Step 2: Confirm the correct data line

In phone settings, make sure the Airalo profile is switched on and selected for mobile data. Turn off automatic cellular-data switching if it could move data back to the home SIM.

Label profiles clearly. Generic names such as Primary, Secondary and Travel make mistakes more likely.

Step 3: Enable data roaming for Airalo

Travel eSIMs often need roaming enabled because they use partner networks. Turn it on for the Airalo line according to instructions. Keep it off for the home line unless you intentionally accept the carrier’s roaming terms.

Step 4: Toggle connection state

Airalo’s own top-up troubleshooting suggests:

1. Turn airplane mode on.
2. Restart the device.
3. Turn airplane mode off.

Then wait several minutes for registration. This forces the phone to refresh network attachment.

Step 5: Verify APN

An incorrect Access Point Name can produce signal without usable data. Copy the APN exactly from View Instructions. Leave username and password blank unless Airalo provides them.

On iPhone, APN fields may appear under the travel line’s cellular data network settings. On Android, look inside the Airalo SIM’s Access Point Names menu. Menu availability varies by carrier configuration.

Step 6: Check network selection

Start with the mode instructed by Airalo. If automatic selection fails and the package lists a particular network, try that network manually. If manual selection fails while travelling within a regional plan, return to automatic so the phone can find another supported partner.

Do not select a network merely because it has the strongest signal. It must be authorised for the package.

Step 7: Check network mode and device bands

Use an automatic 4G/5G mode rather than forcing 5G. A destination or partner may provide 4G where 5G is weak. Older or region-specific devices can lack needed frequency bands.

If the phone is locked to a home carrier, the Airalo profile may install but fail to provide service. Contact the home carrier about unlocking.

Step 8: Check data exhaustion and fair use

Fixed plans stop after data is consumed. Buy a top-up only if the profile supports it. Unlimited plans may enter a slower stage, which can feel like failure on video-heavy apps.

Test a lightweight webpage and messaging before concluding that all data is unavailable. Read Airalo unlimited data for speed-condition checks.

Step 9: Fix a top-up that does not activate

Confirm the original package state and top-up activation condition. Some top-ups begin only after the first package is exhausted. Use the airplane-mode and restart sequence. Check that the top-up was purchased for the correct eSIM.

If the order appears but data does not, capture the package history and contact support.

Step 10: Fix calls and texts

Most Airalo eSIMs are data-only. If apps work but cellular calls fail, check whether the package is labelled Data, Voice & Text.

For Discover+:

• Confirm minutes and texts remain
• Use the correct assigned number
• Follow international dialling format
• Check permitted calling destinations
• Select the correct line for the call

Read Discover vs Discover+.

PDP authentication failure

Airalo’s help guidance for PDP authentication failure points to APN and network settings. Re-enter the provided APN, restart and, if instructed, reset network settings.

Be cautious with a network reset. It can remove saved Wi-Fi networks, VPN settings and other cellular configuration. Record what will be lost first.

Why you should not delete the eSIM

Airalo says most eSIMs cannot be reinstalled unless the package explicitly states otherwise. Deleting can turn a configuration problem into a lost profile.

Delete only after Airalo support confirms it is safe or the package information clearly allows reinstalling.

What to send support

Provide:

• Airalo order or package identifier
• Device make, model and OS version
• Destination and current location
• Date and approximate time
• Installed eSIM label
• Package status and remaining data
• APN and network selection screenshots
• Exact error message
• Steps already tried

Hide payment details, unrelated phone numbers, email content and other private data.

Refund path

Airalo has an in-account refund-request route for certain wrong-package or change-of-plan cases. Technical refund decisions depend on eligibility, usage and support findings. Card settlement after approval may take additional banking time.

Do not buy multiple replacement packages before support responds unless staying connected is more important than possible reimbursement.

For the general trust and refund framework, read is Airalo legit. If the package was simply too small rather than defective, compare future purchases through Airalo pricing.

Prevent the problem next time

• Check compatibility and unlock status
• Read activation policy
• Install on stable Wi-Fi
• Save instructions offline
• Label lines clearly
• Turn off home-line data roaming
• Test immediately after arrival
• Keep a small backup connection for critical travel

See activate Airalo eSIM for the full setup.

Official sources checked

• Airalo troubleshooting help
• Airalo slow-connection troubleshooting
• Airalo Help Center — package-specific setup and support

Frequently asked questions

Why does Airalo show no service?

The common causes are an uncovered location, disabled line, roaming off, wrong network, APN error or locked device.

Why is Airalo stuck on activating?

Before arrival, it may be waiting for a supported network. After arrival, check the data line, roaming, APN and network.

Why does Airalo have signal but no internet?

Confirm Airalo is the data line, the APN is correct and data remains.

Should I delete and reinstall Airalo?

No. Most Airalo profiles cannot be reinstalled unless explicitly supported.

How do I fix an Airalo top-up?

Check its activation condition, then toggle airplane mode, restart and turn airplane mode off.

Can I request a refund?

Possibly, depending on package status, usage, reason and support findings. Use the in-account request path when available.