Travelling with a new eSIM and seeing your Android stuck on “Activating”? You’re not alone. The “esim activating android” loop usually points to a radio, settings, or carrier-service cache issue—not a dead plan. The good news: most activations can be salvaged with a few practical resets and checks you can do in minutes, even at the airport. This guide prioritises fixes that work on the road: cycling Airplane mode, resetting network settings, verifying APNs, and clearing Google Carrier Services cache. You’ll also find steps to re-add the eSIM safely, and quick checks for roaming and network selection.
Menus vary slightly by device (Pixel, Samsung, Motorola, OnePlus), but the flow is similar across Android 12–14. Keep your eSIM QR or activation code handy, and stay on reliable Wi‑Fi while activating. For country-ready plans, see our regional pages such as [Esim United States], [Esim France], [Esim Italy], [Esim Spain], [Esim Western Europe] or browse all [Destinations]. Business travellers can also streamline deployments via [For Business].
Start with these quick checks
Before deep troubleshooting, confirm the basics:
- Your device supports eSIM and is carrier-unlocked.
- Strong, stable Wi‑Fi during installation (avoid captive portals in airports/hotels).
- Date & time set to Automatic.
- VPN and Private DNS disabled: Settings > Network & Internet > VPN (Off) and Private DNS (Automatic/Off).
- Android OS up to date; restart after updating.
- You are in a covered country/region for your plan.
- If you carry multiple lines, your travel eSIM is enabled and set as the data line.
Pro tip: Some travel eSIMs only activate when you’re physically in the destination country and data roaming is ON. If you’re headed to the US or Canada, check [Esim North America]. For Europe, see [Esim Western Europe].
12 fixes for an eSIM stuck on “Activating” (Android)
Try these in order. Test after each step.
1) Cycle Airplane mode (the fastest radio reset)
- Pull down Quick Settings.
- Turn on Airplane mode for 20–30 seconds.
- Turn it off and wait 1–2 minutes.
- Open Settings > Network & Internet > SIMs and check the eSIM status.
Why it works: it forces a fresh network registration without a full reboot.
2) Full restart
- Hold Power > Restart.
- After reboot, wait 2 minutes before opening any apps.
- Check eSIM status again.
Pro tip: If Wi‑Fi auto-connects to a weak network, temporarily forget it and use a stronger Wi‑Fi or mobile hotspot.
3) Ensure data roaming is ON for the eSIM
- Settings > Network & Internet > SIMs.
- Tap your travel eSIM.
- Toggle Data roaming ON.
- Set Preferred network type to 5G/4G (LTE) or 4G/3G/2G (Auto), not 2G-only.
Many international eSIMs require roaming ON even in the country of use.
4) Manually select a network, then go back to Automatic
- Settings > Network & Internet > Mobile network > Network.
- Turn off Automatically select network.
- Pick the listed partner network (e.g., Orange, AT&T, Vodafone) and wait 1–2 minutes.
- If registration succeeds, switch back to Automatic.
This nudges the device to register with an allowed partner when auto-selection stalls.
5) Verify and correct APN settings
Even during activation, Android may need the correct APN to complete data attachment.
- Settings > Network & Internet > SIMs > [your eSIM] > Access Point Names.
- Compare with the APN provided by your eSIM supplier. Typical fields: - Name: any (e.g., Simology) - APN: as supplied (case-sensitive) - Username/Password: often blank - MCC/MNC: auto-filled; don’t change unless instructed - APN type: default,supl (no spaces) - Authentication: None/PAP per instructions
- Save, select the new APN, toggle Mobile data OFF/ON, then recheck activation.
Pro tip: If APNs are greyed out, remove any Device Policy/Work Profile temporarily or contact your admin (see [For Business]).
6) Clear Google Carrier Services cache (and storage if needed)
Carrier Services can hold stale configuration that blocks activation.
- Settings > Apps > See all apps.
- Tap Carrier Services.
- Tap Storage & cache > Clear cache.
- Try activation. If still stuck: Clear storage, then restart the phone.
Also open the Play Store and update Carrier Services to the latest version (see Fix 8).
7) Toggle Mobile data and Preferred network type
- Settings > Network & Internet > Internet.
- Toggle Mobile data OFF, wait 10 seconds, then ON.
- Go to SIMs > [your eSIM] > Preferred network type and switch between 5G/4G and 4G-only. Wait 1 minute after each change.
This triggers a new PDP context and often completes activation.
8) Update Google Carrier Services and Google Play services
- Open Google Play Store.
- Search “Carrier Services” and “Google Play services” and tap Update if available.
- Restart the phone.
Outdated components can cause provisioning loops.
9) Reset network settings (safe but thorough)
- Settings > System > Reset options.
- Tap Reset Wi‑Fi, mobile & Bluetooth.
- Confirm (this forgets saved Wi‑Fi, Bluetooth pairings, APNs; it doesn’t erase photos/apps).
- Reconnect to Wi‑Fi and check eSIM activation.
This clears hidden radio and APN conflicts that commonly cause the “Activating” hang.
10) Disable SIM auto-switching and set the eSIM as the data SIM
On dual-SIM phones, auto data switching can interfere.
- Settings > Network & Internet > SIMs.
- Turn OFF “Switch data automatically” or “Auto data switching”.
- Set your travel eSIM as Preferred SIM for Mobile data.
- Temporarily disable the physical SIM if needed.
Re-enable your usual SIM after the eSIM is active and roaming correctly.
11) Remove and re-add the eSIM profile (with caution)
Only do this if you have the QR/activation code and your plan allows reinstallation.
- Settings > Network & Internet > SIMs > [your eSIM] > Delete/Remove.
- Restart the phone.
- Settings > Add eSIM > Use QR code or Enter activation code.
- Stay on strong Wi‑Fi. Keep data roaming ON after install.
Pro tip: Some plans have limited re-downloads. If unsure, confirm via your provider or our [Partner Hub] if you manage eSIMs at scale.
12) Check date/time, Private DNS, and VPN one more time
- Settings > System > Date & time > Set Automatically (use network-provided time).
- Settings > Network & Internet > Private DNS > Automatic or Off (not a custom hostname).
- Settings > Network & Internet > VPN > Disconnect/Remove any VPN.
- Re-try activation on a different Wi‑Fi network or a mobile hotspot.
Even minor clock drift or a strict DNS/VPN policy can block provisioning.
After activation: quick test checklist
Once the eSIM shows Active:
- Toggle Mobile data OFF/ON.
- Turn Wi‑Fi OFF and load a fast site (e.g., a map).
- Keep Data roaming ON.
- Confirm the correct APN is selected.
- If data is slow or intermittent, try 4G-only temporarily and re-test.
If you’re travelling in the US, expect 3G shutdowns—ensure 4G/5G is enabled. See [Esim United States] or broader [Esim North America] options if you plan to cross borders. For multi-country EU trips, [Esim Western Europe] covers popular routes including [Esim France], [Esim Spain], and [Esim Italy].
Prevention checklist before you fly
- Verify device eSIM support and unlock status with your original carrier.
- Save or print your QR/activation code offline.
- Know your plan’s activation trigger (on install vs on first connection in-country).
- Record your device EID and IMEI: Settings > About phone.
- Update Android, Carrier Services, and OEM apps before departure.
- If managing teams, pre-stage profiles using [For Business] or via the [Partner Hub].
When to contact support (and what to include)
If you’re still stuck after all 12 fixes, reach out with:
- Screenshots of the eSIM status page and any error messages.
- Your device make/model and Android version.
- eSIM ICCID (or last 4 digits) and your EID/IMEI.
- Location (city/country) and tested networks.
- APN values in use and whether data roaming is ON.
- Steps you’ve already tried from this guide.
This speeds up diagnosis and avoids repetitive back-and-forth.
FAQ
Q: Why is my “esim activating android” stuck at 0% or “Setting up mobile plan”?
A: It’s usually a radio registration or provisioning cache issue. Start with Airplane mode, enable data roaming, confirm APN, clear Carrier Services cache, then try network reset.
Q: Do I need Wi‑Fi to activate an eSIM?
A: Strong Wi‑Fi is recommended for downloading the profile. After install, the first network attachment can use mobile data, but poor Wi‑Fi can stall the process.
Q: Should data roaming be ON even if I’m in the destination country?
A: Yes. Most travel eSIMs rely on roaming flags even in-country, especially in the US and EU. Keep data roaming ON for the eSIM line.
Q: Will resetting network settings delete my eSIM?
A: No. “Reset Wi‑Fi, mobile & Bluetooth” does not remove eSIM profiles. It clears saved Wi‑Fi, Bluetooth pairings, and APN customisations.
Q: Can I move my eSIM to another phone if activation fails?
A: Only if your plan allows re-downloads. Many travel eSIMs are single-use per EID. Check plan terms or contact support before deleting the profile.
Q: I installed before flying and it won’t activate abroad. What now?
A: In the destination, turn data roaming ON, cycle Airplane mode, attempt manual network selection, verify APN, then clear Carrier Services cache. Some plans only fully activate once you’re physically in-region.
Next step: Choose the right plan for where you’re headed. Explore country and regional options on our [Destinations] page, including [Esim United States], [Esim France], [Esim Spain], [Esim Italy], and [Esim Western Europe].