Flexiroam eSIM Not Working? Fixes That Actually Help (2026)

If your Flexiroam eSIM installed fine but shows no data, the cause is almost always one of three things: data roaming is off, your phone is still using its home SIM for data, or the APN is wrong. All three are a one-minute fix, and this guide walks through each in order for both iPhone and Android. Work top to bottom - the earlier fixes solve the most cases. If nothing here works and you just need to get online, a fresh eSIM from another provider (fixed-data plans start at €3.07) is a fast fallback, but try these first.

Is data roaming turned on?

This is the single most common cause, because a travel eSIM connects to a partner network abroad, and phones treat that as roaming. Flexiroam itself lists roaming being disabled as a top reason its eSIMs fail to connect (Flexiroam help center). Turning roaming on for the eSIM does not cost you anything extra - the data is already prepaid in your plan.

On iPhone: Settings > Cellular (Mobile Data) > tap your Flexiroam line > toggle Data Roaming on.

On Android (Samsung/Pixel wording varies): Settings > Connections (or Network and internet) > Mobile networks / SIM manager > select the Flexiroam eSIM > toggle Data Roaming on.

Also confirm mobile data itself is enabled - an eSIM will not register without it. Once roaming is on, toggle airplane mode off and on to force the phone to re-scan for a network.

Is Flexiroam set as your data line?

Most modern phones run dual SIM, so installing the eSIM does not automatically route data through it. Your home SIM often stays the default data line, which means the eSIM sits idle. Flexiroam notes that with multiple SIMs you have to manually select Flexiroam so the device connects to the right provider.

On iPhone: Settings > Cellular > Cellular Data > choose your Flexiroam line. Also make sure the line is switched on under the SIMs list, and turn off "Allow Cellular Data Switching" so it does not fall back to your home SIM.

On Android: Settings > Connections > SIM manager > set Mobile data to the Flexiroam eSIM. Make sure the eSIM is toggled on (enabled), not just installed.

For calls and texts you can leave your home number as the default voice line - you only need Flexiroam selected for data. That way your normal number stays live for 2FA codes and calls.

Are your APN settings correct?

The APN (Access Point Name) is the gateway your phone uses to reach the data network, and a wrong or blank APN means no data even when everything else looks right. Flexiroam uses different APNs depending on the plan: wbdata for the FRX Global eSIM that covers most travel plans, and flexiroam for the MENA (Middle East and North Africa) eSIM (Flexiroam APN guide). Type it exactly, all lowercase, with no spaces.

On iPhone the APN is usually set automatically when you install the eSIM, so you rarely touch it. If data still fails, check Settings > Cellular > tap the Flexiroam line > Cellular Data Network, and confirm the APN field matches (wbdata for a global plan).

On Android the APN often has to be added by hand: Settings > Connections > Mobile networks > Access Point Names > add a new APN, set the Name to Flexiroam and the APN to wbdata (or flexiroam for a MENA plan), save it, and select it. Not sure which plan you have? The Flexiroam app under Account > Manage My SIM(s) shows the SIM name, which tells you the correct APN.

Did the plan actually activate, and does it cover where you are?

Installing an eSIM and starting the data plan are two separate steps with Flexiroam. Some plans begin counting only once you activate them, so an installed-but-not-started plan will show no usable data. Open the Flexiroam app and confirm the plan is active and has a remaining balance (Flexiroam: how to activate your data plan).

Then confirm coverage. A global plan does not mean every network in a country is available - the eSIM roams onto specific partner networks, and if the local partner has weak signal where you are (common in rural areas), you can be "connected" with no usable data. Try moving location or manually selecting a different carrier: on iPhone, Settings > Cellular > [Flexiroam line] > Network Selection, turn off Automatic, and pick a network; on Android, Settings > Connections > Mobile networks > Network operators.

Still nothing after all that?

If roaming, data line, APN, and activation all check out and you still have no signal, run through the standard resets in order:

• Toggle airplane mode on for 15 seconds, then off.
• Restart the phone fully. This clears a surprising number of registration glitches.
• Update your software. An outdated iOS or Android build can break eSIM registration; install any pending update and reboot.
• Reset network settings as a last resort (iPhone: Settings > General > Transfer or Reset iPhone > Reset > Reset Network Settings). This wipes saved Wi-Fi passwords, so have them handy.
• Do not delete the eSIM unless support tells you to - some Flexiroam eSIMs cannot be reinstalled from the same QR code, and you could lose the plan.

Give the network a few minutes after each step, as eSIM registration is not always instant right after you land.

When is it Flexiroam's side, not yours?

Sometimes you have done everything right and it is genuinely a provider issue. Signs it is not you: the plan shows active with balance, roaming and APN are correct, other people on the same network nearby have data, and a restart changes nothing. Partner-network outages, a plan that never provisioned correctly, or a regional coverage gap are all on Flexiroam to fix. Contact Flexiroam support through the app or its help center with your SIM name and the location you are in - the more detail, the faster the fix.

If you are stranded and support is slow, the honest reality is that any single eSIM can have a bad day on a given network. A backup profile from a different provider on a different host network is the most reliable insurance - and because an eSIM is just a QR scan away, you can be online again in minutes rather than waiting on a ticket.

The bottom line

Most Flexiroam "not working" cases are data roaming being off, the phone using the wrong data line, or a missing APN - fix those three and you are usually back online. Confirm the plan is actually activated and that the local partner network has coverage, then fall back to restarts, a software update, and finally Flexiroam support if the problem is on their end. If you would rather not gamble on one provider, a transparent alternative like eSIMpass sells fixed-data plans from €3.07 across 200+ destinations, with top-up and a live usage dashboard so you always know exactly how much data is left.

Why does my Flexiroam eSIM say no service or no data?

Usually because data roaming is off, your phone is still using its home SIM for data, or the APN is wrong or blank. Turn on data roaming for the Flexiroam line, set it as your data line, and confirm the APN is wbdata (or flexiroam for a MENA plan). Then restart the phone.

What is the correct APN for a Flexiroam eSIM?

Flexiroam uses wbdata for its FRX Global eSIM, which covers most travel plans, and flexiroam for the MENA eSIM. Type it in lowercase with no spaces. On iPhone it is usually set automatically; on Android you often add it manually under Access Point Names. Check the Flexiroam app for your exact SIM if unsure.

Do I need the Flexiroam app for the eSIM to work?

You do not need the app running to use the data, but it is where you activate the plan, check your remaining balance, and look up your correct APN and SIM name. If your plan shows no data, opening the app to confirm it is activated is a good first check.

Can I keep my normal phone number while using Flexiroam?

Yes. A Flexiroam eSIM is data-only, so on a dual-SIM phone you keep your home SIM as the voice and text line and use Flexiroam only for data. Your usual number stays live for calls and 2FA codes. Most travel eSIMs, including eSIMpass, work the same way.

Should I switch providers if Flexiroam keeps failing?

If you have worked through roaming, data line, APN, activation, and a restart and it still fails, and support cannot resolve it, a fresh eSIM on a different host network is often the quickest fix. eSIMpass plans start at €3.07, install by QR scan, and show live data usage - a straightforward fallback. Flexiroam still works well for many travelers, so this is about having a backup, not writing it off.