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The Complete Guide to eSIM Compatible Phones (Updated September 2025)
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Wiliam
Published on
9/28/2025
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9/28/2025
How to Unlock an eSIM on an iPhone | Flyesim Guide 2025
Learn how to unlock eSIM on iPhone step by step. Check if your device is locked, contact your carrier, and troubleshoot common eSIM issues. eSIMs have changed the way we connect worldwide. What once was a trick for frequent travelers is now the preferred way to stay connected abroad without swapping physical SIM cards. But here’s the catch: if your iPhone is locked, your eSIM won’t work. To activate and use a Flyesim eSIM, your iPhone must be carrier-unlocked. This guide will walk you step-by-step through how to check if your iPhone is locked, how to unlock it, and how to troubleshoot common issues. Do You Need an Unlocked iPhone to Use eSIM? Yes ✅. A carrier-locked iPhone is tied to one mobile operator. This means you cannot install or use an eSIM from a different provider. To use Flyesim or switch between local eSIM plans when you travel abroad, your iPhone must be unlocked. How to Check if Your iPhone is Locked Not sure whether your device is locked? Here’s a quick way to check: Open Settings. Tap General. Tap About. Scroll down to Carrier Lock (or Network Provider Lock). If it says “No SIM restrictions”, your iPhone is unlocked. If it shows any restrictions, your iPhone is locked to a carrier. Why is My iPhone Locked? Carriers lock phones for several reasons: 📑 Contract obligations – You bought your iPhone under a contract at a discounted price. 💳 Device financing – You’re paying your iPhone in installments through your carrier. 🎁 Promotional discounts – Carriers gave you a deal in exchange for a commitment to their network. Usually, carriers unlock your phone once your contract ends or the device is fully paid off. Two Ways to Unlock an iPhone for eSIM There are two main ways to unlock an iPhone: 1. Contact Your Carrier (Recommended) This is the safest and most reliable method. Steps: Check your eligibility – Make sure your contract is finished or your iPhone is fully paid off. Find your IMEI number – Go to Settings > General > About. Contact your carrier – Request an unlock via phone, email, or in-store. They’ll guide you and confirm when it’s unlocked. ⏳ Note: The process can take a few days. 2. Use a Third-Party Unlocking Service If you can’t go through your carrier, you can use a third-party service. ⚠️ Be cautious. Many scams exist. Always research thoroughly before choosing. Steps: Pick a trusted service with verified reviews. Provide your IMEI number (found in Settings > General > About). Follow their instructions and wait for confirmation. Common eSIM Issues and Fixes Even after unlocking, you may face errors. Here’s how to solve the most common ones: ❌ Error: No Service Check your network coverage. Restart your iPhone. Update iOS to the latest version. Recheck APN and data settings. ❌ Error: Invalid SIM Make sure your QR code or activation code was entered correctly. Restart your iPhone. Contact Flyesim support to resend your eSIM. 👉 Do not delete your eSIM — you may lose it permanently. ❌ Error: SIM Not Supported Recheck if your iPhone model supports eSIM. Confirm your iPhone is unlocked. Ensure your eSIM is fully activated. Conclusion In 2025, all new iPhones support eSIM — and many models no longer support physical SIMs at all. But before activating a Flyesim eSIM, you must make sure your iPhone is unlocked. ✅ Best method: Contact your carrier. ⚠️ Alternative: Use a verified third-party service. 🚀 Once unlocked, you’re ready to install a Flyesim eSIM and enjoy seamless connectivity in 190+ destinations worldwide. FAQs Can eSIMs be unlocked on iPhone? Yes. The safest way is through your carrier, although third-party services also exist. How do I know if my eSIM/iPhone is locked? Go to Settings > General > About > Carrier Lock. If it says No SIM restrictions, your iPhone is unlocked. Can I unlock an iPhone for free? Yes. If your device is paid off and your contract is complete, most carriers unlock it for free. Can I use Flyesim on a locked iPhone? No. To activate Flyesim, your iPhone must be unlocked. 👉 Ready to travel? Download Flyesim and get connected instantly in over 190 countries.

9/9/2025
eSIM for iPhone vs. Android: What’s the Difference?
Traveling internationally often comes with the challenge of staying connected without racking up massive roaming fees. This is where eSIMs, like Flyesim, come in — offering a convenient, cardless solution for mobile data abroad. But are eSIMs the same across devices? Let’s break down the differences between iPhone and Android. iPhone eSIMs Apple introduced eSIM support with the iPhone XS, XS Max, and XR. iPhones generally have smooth eSIM activation, often allowing multiple eSIM profiles to be stored simultaneously. Switching between carriers is straightforward in the settings, making it ideal for frequent travelers who visit multiple countries. Android eSIMs Android support varies depending on the brand and model. While newer Google Pixel, Samsung, and some Huawei devices support eSIM, the activation process may differ slightly and sometimes requires scanning a QR code from the provider. Some Android devices allow dual SIM (physical + eSIM), while others only support one active eSIM at a time. Key Differences 1. Ease of Use: iPhones generally provide a more uniform and seamless eSIM experience. 2. Dual SIM Support: Most modern iPhones and many Android devices allow dual SIM, but Android models vary widely. 3. Activation Process: iPhones rely on device settings, while Android may require additional steps like QR codes or carrier apps. Why Choose Flyesim? Flyesim makes international travel easier by offering fast, reliable eSIM plans compatible with both iPhone and Android devices. With Flyesim, you can switch countries effortlessly, avoid expensive roaming fees, and stay connected anywhere. Check out all plans and learn more at www.Flyesim.net. Conclusion Both iPhone and Android users can enjoy the benefits of Flyesim’s international eSIM plans, but the user experience differs slightly. Checking your device compatibility ahead of time ensures smooth connectivity wherever you go. With Flyesim, staying connected has never been simpler — no physical SIM cards needed.

8/18/2025
eSIM and Dual SIM: How to Use Both for Maximum Flexibility While Traveling
Traveling internationally used to mean juggling multiple SIM cards, managing different phone numbers, and worrying about expensive roaming fees. Thanks to modern mobile technology, that hassle is becoming a thing of the past. With the rise of eSIM technology and the increasing availability of dual SIM smartphones, travelers now enjoy unparalleled flexibility in staying connected worldwide. ________________________________________ What Are eSIM and Dual SIM? • eSIM is a digital SIM embedded in your phone that lets you download and switch carriers without physically swapping cards. • Dual SIM phones can hold two SIM profiles simultaneously, usually one physical SIM and one eSIM, allowing you to use two numbers or data plans at once. This combination is a powerful tool for globetrotters, remote workers, and business travelers who want to stay connected wherever they go. ________________________________________ Why Use Both eSIM and Dual SIM Together? Using both simultaneously gives you the best of both worlds: • Stay reachable on your primary number (physical SIM) for calls and messages. • Activate local or regional data plans on your eSIM for affordable, fast internet. • Avoid roaming fees by using Flyesim’s eSIM data plans tailored to your destination. • Switch between carriers instantly without removing SIM cards or restarting your phone. ________________________________________ How Flyesim Makes Dual SIM Travel Effortless Flyesim’s eSIM service is designed to complement your existing SIM setup: 1. Easy to Install and Manage Download Flyesim’s app and activate your data plan within minutes, no physical card required. Manage multiple profiles easily on your phone. 2. Wide Coverage and Flexible Plans Flyesim offers data plans for over 190 countries, whether you want a single-country, regional, or global plan, so you’re covered no matter your itinerary. 3. Save on Roaming Costs Use your local SIM for calls and Flyesim’s eSIM for data to keep costs low without sacrificing connectivity. 4. Perfect for Multi-Destination Trips Flyesim lets you switch between data plans across countries seamlessly while keeping your primary number active for business or personal calls. ________________________________________ Pro Tips for Using eSIM and Dual SIM on Your Next Trip • Check your phone compatibility, most newer iPhones and many Android devices support eSIM and dual SIM. • Keep your physical SIM for your home country number to avoid missing important calls or messages. • Use FlyeSIM eSIM for local data to enjoy fast internet without inflated roaming charges. • Plan ahead by purchasing your eSIM plan before travel to ensure instant connectivity upon arrival. ________________________________________ Unlock True Travel Freedom with Flyesim and Dual SIM Combining an eSIM with your physical SIM card opens new doors for stress-free international travel. You get flexibility, savings, and uninterrupted connectivity, all in one device. Whether you’re a frequent business traveler or an adventure seeker, Flyesim’s easy-to-use eSIM service paired with your phone’s dual SIM capabilities is your ultimate travel companion. Ready to experience maximum flexibility? Browse FlyeSIM’s eSIM Plans Today →

8/18/2025
10 Scenarios Where eSIMs Save You Time, Money, and Stress
Travel is exciting—until you hit that one dreaded roadblock: no internet. Whether it’s landing in a new country without a SIM card shop in sight or getting slapped with a huge roaming bill, connectivity challenges can ruin the mood. That’s where eSIMs step in as your silent travel hero. Here are 10 real-world scenarios where eSIMs can save the day: 1. Landing in a New Country at Midnight No stores open, no taxis willing to wait while you hunt for a SIM card. With an eSIM, you’re online the moment you touch down. 2. Crossing Multiple Borders in One Trip Hopping across Europe or Southeast Asia? Instead of swapping SIM cards at every stop, you just switch plans in your eSIM app. 3. Avoiding Roaming Shock No one enjoys a $300 bill for a few Google Maps searches. An eSIM gives local rates without nasty surprises. 4. Needing Internet for Ride-Hailing Uber, Bolt, or Grab won’t wait while you connect to slow airport Wi-Fi. With eSIM data ready, you book your ride instantly. 5. Sharing Data with Travel Companions Turn your phone into a hotspot without draining your data package—many eSIM plans let you buy affordable bulk data. 6. Staying Reachable on Your Home Number With dual-SIM functionality, keep your home SIM for calls and use an eSIM for affordable data abroad. 7. Working Remotely from Anywhere Zoom calls, file uploads, or emails from a beach café—your eSIM ensures you’re ready to work without relying on sketchy public Wi-Fi. 8. Quick Trips for Business Flying in and out for a meeting? No need to waste time buying a SIM for just 24 hours—download an eSIM in minutes. 9. Emergency Situations Flight canceled? Need to rebook hotels fast? Staying connected means, you can act immediately instead of hunting for Wi-Fi. 10. Spontaneous Travel Plans Decided to cross into a neighboring country for the weekend? Just grab a new eSIM plan on your phone—no physical SIM needed. eSIMs aren’t just a tech trend—they’re a stress-free travel solution. Whether you’re a frequent flyer, a digital nomad, or someone who just wants peace of mind while exploring, eSIMs make staying connected effortless. At FlyeSIM, we make sure your next trip is smooth from take-off to landing—no lines, no roaming shock, no stress. Check out more on www.flyesim.net

8/11/2025
Flyesim and the iPhone 17: Your Ultimate Travel eSIM Companion
As Apple introduces the highly anticipated iPhone 17, users around the world are excited about its sleek design, upgraded performance, and cutting-edge features. But one standout change continues from recent models: the full transition to eSIM-only technology in select regions. If you're planning to travel with the iPhone 17, there’s one essential app you need to stay connected globally without the hassle—Flyesim. In this blog, we’ll explore how Flyesim perfectly complements the iPhone 17’s eSIM capabilities, and why it’s the best choice for international travelers in 2025. What is Flyesim? Flyesim is a powerful travel eSIM app that allows users to purchase and install eSIM data plans for over 190 countries and regions—all within minutes. Whether you're a frequent flyer, a digital nomad, or heading on a short vacation, Flyesim helps you skip roaming charges and physical SIM card hassles. ✅ Instant eSIM activation ✅ Affordable local, regional & global plans ✅ Compatible with iPhone 17 and iOS 17.4+ ✅ No hidden fees or contracts Why Flyesim is Perfect for iPhone 17 Users The iPhone 17, like its predecessors, supports eSIM-only activation in many regions, especially in the U.S. and Europe. This means you can’t use a physical SIM card—but that’s actually a good thing. Here’s why Flyesim is your ideal solution: 1. Instant eSIM Activation on iOS 17.4+ The latest iOS versions make eSIM installation effortless—and Flyesim takes full advantage of this. With Flyesim, iPhone 17 users can activate their eSIM instantly, without QR codes or complex setup. Just tap “Install” and you're online in seconds. 2. Global Coverage in 190+ Countries From New York to Tokyo, or Paris to Cape Town—Flyesim keeps you connected. Whether you're traveling to one country or hopping between continents, Flyesim offers reliable data coverage worldwide. 3. No Roaming Fees, Ever Flyesim plans are prepaid, with no roaming charges or surprise bills. You only pay for what you need. Choose from: • Local eSIMs (for single countries) • Regional eSIMs (Europe, Asia, etc.) • Global eSIMs (multi-region access) 4. Eco-Friendly, Plastic-Free Travel With the iPhone 17 ditching physical SIMs, Flyesim helps reduce electronic waste. Say goodbye to plastic SIM cards and packaging—Flyesim is 100% digital, aligning with Apple’s eco-friendly direction. 5. Easy eSIM Management The Flyesim app makes managing your mobile data simple: • Browse and purchase data plans • Monitor usage • Top up on-the-go • Secure payment options (Apple Pay, Visa, Mastercard) How to Install a Flyesim eSIM on iPhone 17 Getting started is easy: 1. Download the Flyesim app from the App Store 2. Select your destination and pick a plan 3. Tap “Install eSIM” (iOS 17.4+ supports instant installation) 4. Connect instantly when you arrive Your iPhone 17 will automatically switch to the Flyesim profile, and you'll be connected within seconds. Flyesim vs. Traditional SIM Cards Feature Flyesim Traditional SIM eSIM installation ✅ Instant via app ❌ Manual SIM insertion Global coverage ✅ 190+ countries ❌ Limited Eco-friendly ✅ 100% digital ❌ Uses plastic Roaming charges ❌ None ✅ Often expensive Setup on iPhone 17 ✅ Fully compatible ❌ Not supported (no SIM tray) Final Thoughts: Travel Smarter with Flyesim and iPhone 17 If you're upgrading to the iPhone 17, Flyesim is the smartest way to stay connected anywhere in the world. With instant setup, affordable pricing, and wide coverage, Flyesim turns your phone into a true global device—no physical SIM required. So, before your next trip, make sure you’re ready to roam without roaming. Download Flyesim today and enjoy effortless mobile data wherever you go.
8/3/2025
✈️ Best-Value Destinations with Flyesim: Save Big on Data, No Roaming Shock!
Why Flyesim Stands Out Flyesim delivers seamless eSIM coverage in 190+ countries worldwide, offering instant installation and affordable plans adapted to every traveler and business need. 🌍 Top Destinations Where Flyesim Saves You More 1. Europe (Italy, France, Greece, Spain, etc.) • Bestseller Flyesim plan: 5 GB for €20–€25 ( 32.9$ with 30-day validity for 20 GB • Traditional roaming with mobile providers: Most operators charge €5–8 per 1 GB → total cost €40+ for just 5 GB • Estimated savings: ~50% or more, especially across multiple countries, without needing to swap SIMs or sort local providers. In contrast, other eSIM providers may cost €35–49 for a similar EU package. Flyesim delivers comparable value with faster setup and broader country coverage. 2. Middle East & North Africa (Egypt, Turkey, etc.) • Example: Flyesim sells a 10 GB eSIM valid for 30 days in Egypt for €24 ($32.5 • Local roaming: Tourist SIMs or roaming in the region can cost €30–$40 for similar data, with often unclear terms or extra fees. 3. UAE & GCC Countries • Flyesim coverage includes UAE and Qatar, with fixed data bundles starting at $18.5 for 10 GB. • Roaming cost: Typical roaming add-ons for operators like Vodafone or EE cost 100–300 AED (~$27–$80+) just for a few GB and often with unclear terms (Reference: Reddit.) 🧳 Real-World User Insights: eSIM vs Roaming Costs • A Reddit traveler shared paying only <$20 for 10 GB across 30 days in Europe using an eSIM, while international roaming passes could cost far more (Reference: Reddit.) • Another review comparing European providers emphasized that local SIMs often outperform international roaming, but eSIMs like Flyesim remain far more convenient for multi country journeys without the SIM-switch hassle (Reference: Reddit). 🌀 Why Flyesim Is a Smart Choice for Cost-Conscious Travelers & Teams • Transparent pricing: No hidden roaming fees, no expiry surprises. Choose single-country, regional, or global bundles effortlessly via app. • Instant setup: Scan the QR code or enter the code manually. • Global coverage: Reliable connectivity in 190+ countries, keeping you online across continents. ✅ Takeaway Flyesim offers a better data-per-dollar experience in key travel destinations from Europe to the Middle East, making it ideal for budget-savvy travelers, digital nomads, and international teams. Users report saving 30–60% compared to roaming packages, while enjoying global flexibility and simple app-based management.
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Please dial *#06# to check device compatibility, if EID exist then your device is compatible