Before you can use a Roamvy eSIM (or any eSIM provider), your phone must be unlocked. An unlocked phone can use mobile networks from any carrier, while a locked phone is restricted to the carrier you originally bought it from.

Here’s how to quickly check if your device is unlocked.

Why Unlocking Matters

If your phone is locked:

• You won’t be able to install an eSIM from Roamvy or other providers.
• You’ll be tied to your home carrier’s expensive roaming plan.

If your phone is unlocked:

• You’re free to add a Roamvy eSIM in seconds.
• You can switch between networks around the world with no restrictions.

How to Check if Your iPhone is Unlocked  

Method 1: Check in Settings

1. Go to Settings > General > About.
2. Scroll down to Carrier Lock.
   • If it says “No SIM restrictions”, your iPhone is unlocked.
   • If it lists a carrier, your phone is locked.

Method 2: Try a Different SIM (Optional)

Insert a SIM card from another carrier. If it connects, your phone is unlocked. If it shows an error, it’s locked.

How to Check if Your Android is Unlocked

Method 1: Check in Settings

1. Go to Settings > Connections > Mobile Networks > Network Operators (Samsung)
2. or Settings > Network & Internet > SIMs (Pixel).
   • If you can see and select multiple carriers, your phone is unlocked.
   • If only your current carrier appears, it may be locked.

Method 2: Try a Different SIM (Optional)

Insert a SIM from another provider. If it works, your device is unlocked.

What to Do if Your Phone is Locked

• Contact your carrier: Most carriers will unlock your device for free once your contract is paid off.
• Request early unlock: Some carriers allow unlocking for a fee before the contract ends.
• Verify before you travel: Unlocking can take a few days, so don’t wait until the last minute.

Why Roamvy Makes It Easy

Once your phone is unlocked, you’re ready to enjoy:

• eSIMs in 200+ countries. Flexible plans. Instant setup.
• The ability to keep your home SIM active while using a Roamvy eSIM for data.
• Seamless switching between networks abroad.

FAQs

Can I use Roamvy on a locked phone?
No. Your device must be unlocked to add a Roamvy eSIM.

Will unlocking my phone void my warranty?
No. Carrier unlocking is safe and supported.

How long does it take to unlock my phone?
It depends on your carrier, but usually 1–5 business days.

Final Thoughts

Making sure your phone is unlocked is a crucial step before buying a Roamvy eSIM. Once unlocked, your device is free to connect globally — no restrictions, no hidden fees, and no roaming stress.

Wherever you roam, stay connected.

Unlock your device and explore the world with Roamvy.
Check Compatibility →