Stay informed and sweeten your eSIM experience with our expert insights and practical tips.
iPhone
How do you Transfer eSIM from one iPhone to Another?
Transfer your eSIM to a new iPhone easily by scanning a QR code or using the camera on a nearby device. Step-by-step guide at Phonico.
Joe Fedewa
Tech Blogger
3 weeks ago
Info
What is an eSIM and How Does eSIM Work?
Attention, all newcomers and beginners! eSIM, embedded SIM, or Electronic SIM, is the new modern communication technology, especially for travellers. Check out!
How to delete eSIM from iPhone? Step-by-Step Guide
How to delete eSIM from iPhone? Open settings and select the eSIM plan to delete. Is your eSIM active? Read this guide to learn troubleshooting tips.
1 week ago
Android
How to Activate eSIM on Android? The Ultimate Phonico Guide
Learn how to activate eSIM on Android in easy steps. Follow this Phonico guide for QR code setup, manual activation, and troubleshooting tips.
Tara Schatz
eSIM Security: Assessing the Risks and Benefits
Are you concerned about eSIM security and want to know about potential threats? Learn everything you need about the risks and benefits of eSIM security.
What is SM-DP+ Address? How does it work with eSIM?
The SM-DP+ Address is a secret code that plays a vital role in secure eSIM setup. It helps your device to communicate with a remote server.
Difference Between eSIM and rSIM: A Simple Understanding!
People who often travel and love convenience should buy eSIM, while people with carrier-locked phones who want cheap solutions to unlock them must use rSIM.
Are eSIMs subject to SIM swap attacks? A Security Guide
eSIMs are likely subjected to SIM swap attacks. Scammers access carrier accounts and transfer the eSIM to their devices. Read the guide to ensure security.
Trouble shooting
Is your eSIM stuck on Activating your iPhone?
Is your eSIM stuck on activating your iPhone? Well, there are issues beyond how latest the technology is, but the good thing is you can resolve these issues.
Is Your iPhone Stuck on PDP Authentication Failure?
Sometimes restarting your device can fix the PDP authentication failure, but if it doesn't help, you can try different ways to overcome this issue by this blog!
2 weeks ago
How To
How to receive an SMS on eSIM?
How to receive an SMS on eSIM? Enable the SMS notification on your eSIM to receive notifications on your device.
A Complete 2025 eSIM Compatibility Guide Phonico eSIM Users!
Check if your phone, laptop, or smartwatch supports eSIM. Full 2025 compatibility list for Phonico users. Travel-ready, device-friendly, worry-free.
How to Buy eSIM Online? Find All Your Answers!
There is no difficulty in how to buy eSIM online. You should check device compatibility, choose the best eSIM provider that meets your requirements and activate
How to make a phone call with a data-only eSIM?
Make phone calls with data-only eSIM through internet calling apps and social media apps or using a primary number.
4 weeks ago
How to check if the iPhone is carrier-locked?
How to check if the iPhone is carrier-locked? You can confirm it from device settings and by inserting different carriers' SIM cards
How to Switch Between eSIMs on an iPhone and Android
How hard is it to switch between eSIMs on an iPhone and Android? Understand how to switch, troubleshoot common problems, and learn best practices!
Travel Tips
Best eSIM for FIFA World Cup 2026 - Phonico eSIM
Stay online across the USA, Canada, and Mexico with the best eSIM for the FIFA World Cup 2026. Phonico eSIM - Stay Connected Across the USA and Beyond!
Laura Friesen
Travel Blogger
What is an APN? Role of APN in IoT Devices
The APN is the gateway between different cellular networks that enables devices to access the public internet. It offers risk-free routing and ensures security.
What is the EID number, and How Can You Find?
EID is 32-digit serial number integrated into eSIM-supported devices. It can be found in the settings of Android and iPhone devices.
What is ICCID Number? The Secret Code Behind Your SIM!
What is the ICCID number? A Different number from IMEI and IMSI numbers. The unique identifier ICCID number is on your iPhone, Android, or Physical SIM card.
Is iPhone 15 eSIM Only? Everything You Need to Know!
Is the iPhone 15 eSIM only? The answer is yes, but it is only for the USA. You can use regular SIM cards for other regions like Europe and Asia.
Prepaid Vs Postpaid Plans: Smart Choices Phonico eSIM Users!
Prepaid vs Postpaid Plans – compare costs, data, and flexibility. Find the best mobile plan for your needs and budget with our expert guide.
eSIM vs Nano SIM | A Detailed Difference
eSIM vs Nano SIM, which one is better? eSIM is a travel-friendly SIM that offers advanced security, cost-effective plans, and easy setup compared to nano-SIM.
How to Fix eSIM Connectivity Issues on iOS Devices?
Quick fixes and advanced eSIM troubleshooting solutions will help you fix eSIM connectivity issues on iOS devices. Just follow the steps mentioned in the blog!
Is FaceTime Free Internationally? Learn Everything!
Facetime is an Apple app that works only on Apple devices. You can make audio/video calls with other Apple devices. But Is Facetime Free Internationally? Yes...
eSIM and Battery Consumption Myths Vs. Reality!
Like physical SIM cards, the result is the same for eSIM and battery consumption. eSIM does not consume more battery than physical SIM cards.
Does Hotspot Cost Money? Everything You Need To Know!
Does Hotspot cost money? Yes, there are different types of hotspots that can cost you money. Learn everything in this blog and see how you can save your money.
What is an IMSI Number? Role in eSIM, IoT, and Connectivity!
Learn what an IMSI number is, how it powers your eSIM, and why it matters for global travel, IoT, and mobile security, explained simply by Phonico.
What is a SIM Card? Shifting From SIM to eSIM like Phonico!
What is a SIM card? Learn how SIMs work, types, and why eSIM is the smarter choice for mobile users. Discover Phonico’s easy, secure eSIM solution.
Personal Hotspot Not Working on eSIM | Troubleshooting Guide!
Is your hotspot not working on eSIM? It may happen due to software glitches, network issues, or carrier restrictions. But don’t worry, let's get this fixed.
Does Bluetooth Work in Airplane Mode A Complete Guide!
Does Bluetooth work in Airplane Mode? Learn everything from functionality to Airline policies and regulations. Also, learn to troubleshoot common issues...
Can eSIM be used during long-haul flights and layovers
Can eSIM be used during long-haul flights and layovers? You can access eSIM data connection at layover destinations, but it doesn’t work on flights.
Guide for Unlocking a Phone for an International eSIM!
Unlocking phones for international eSIM is necessary if you want to use other eSIM provider services you will stick to specific carrier and pay a ridiculous fee
How to install eSIM on Samsung phones
How to install eSIM on Samsung phones? You can set up eSIM on a device with manual or QR code installation.
How to Install eSIM on iOS Through Apple Universal Link?
Scanning QR codes or manually entering them is obsolete now. Let’s learn how to install eSIM on iOS through Apple Universal Link and common issues you encounter
How to remove eSIM from Google Pixel?
How do I remove my eSIM from my Google Pixel? Open the device settings > Network & Internet, select the eSIM you want to delete, and tap the delete button.
What are Portable WiFi Routers The Ultimate Guide
Portable WiFi routers are reliable gadgets that ensure uninterrupted connectivity for travellers and nomads during international travel.
What is Data Roaming? A Guide to Managing Your Bills!
Data roaming is a way to use data services on your device outside of the network coverage area.
Smartwatches compatible with eSIM | Phonico Guide
Discover how eSIM smartwatches work, leave your phone behind and stay connected with calls, texts, fitness and data in this complete Phonico eSIM setup guide
Mobile Data Throttling: Why It Happens and How to Avoid It?
You may lose your patience if your carrier is making mobile data throttling and lowering your internet speed. Reading this blog if you are an eSIM user!
Prepaid eSIMs Vs International Roaming Plans!
People might find it challenging to choose between prepaid eSIMs and International Roaming plans. This blog will explain why prepaid eSIMs are the best choice.
How to setup an eSIM on Apple Watch?
Setting up an eSIM on the Apple Watch is straightforward. You can activate the eSIM directly on the watch, pair it with your iPhone, or add the data plane.
What is an IMEI Number? Why Does It Matter for eSIM Users?
What is an IMEI number? A mobile device's unique identifier that is used for mobile security and connectivity, and whenever you are activating eSIM.
The Benefits of Multiple eSIMs on a Phone!
The benefits of multiple eSIMs on a phone are astounding. They can provide instant local connectivity, save you a lot of money on roaming fees...
How to install eSIM on a Google Pixel device?
You can install eSIM on your Google Pixel device via QR code or manual installation. Follow the guide to learn the step-by-step process.
Tech blogger
How long does it take to switch phone carriers?
How long does it take to switch phone carriers? The procedure usually takes a few minutes, but it may vary depending on your provider.
How Much Data Does Streaming TV Use A Complete Guide!
How much data does streaming TV use? It depends on factors such as the duration of the video, the quality of the video (HD, SD or 4K), and the internet speed.
What is Dual SIM? Two Numbers on One Device + Phonico eSIM!
Discover how dual SIM works on iPhone in the USA. Stay connected with Phonico eSIM, easy setup, reliable data, and no roaming hassles for travelers.
History Of Cell Phones| Brick Phone to Latest Smartphones
Discover the fascinating history of the cell phone. How did your device evolve from a brick phone to a sleek eSIM-integrated device?
What is Background App Refresh? How does it affect data?
What is Background App Refresh? How does it affect your battery life? Whether you keep it on or off? How eSIM users can optimize this feature to avoid data loss
How many MB in a GB Quick Data Conversion Guide
How many MB in a GB? In the decimal system, 1 gigabyte (GB) has 1000 megabytes (MB), while in a binary system, 1 GB contains 1024 MB.
How to Block Spam Calls on iPhone in 2025?
Blocking spam calls on an iPhone does not require engineering. Simply avoid spam calls by using Apple’s security features and downloading best third-party apps!
Does Google Pixel 7a Have eSIM? (2025 Guide)
Does the Google Pixel 7a have an eSIM? Yes, the phone comes with a dual-SIM feature. You also need to learn how to activate an eSIM on the Pixel 7a...
Things to Do in Major U.S Cities: Explore More, Stress Less!
Discover top free things to do in major U.S. cities and stay connected with Phonico eSIM. Design for USA, Mexico, and Canada travel in 2025.
3 days ago
Does the Moto G 85 5G have eSIM? Activation Guide!
Moto G85 5G supports both eSIM and physical SIM functionality. Check the guide to discover supported carriers and the eSIM activation process for reliable data.
2 days ago
Does the iPhone 11 Support eSIM? (2025 Guide)
Does the iPhone 11 Support eSIM? Yes! All variants of the iPhone 11 series are eSIM compatible and have dual SIM functionality...
1 day ago
How to factory reset your iPhone? Complete Troubleshooting Guide
To factory reset your iPhone, go to Settings > General > Reset iPhone. If you have a reset failure, explore the guide for more assistance.
9 hours ago
Understand Everything About Next-Generation eSIM Technology
Next-generation SIM technology is the latest SIM progression that offers an advanced and convenient connectivity solution.
8 hours ago
eSIM vs Physical SIM card - Exploring the Pros and Cons
Explore the comprehensive comparison between eSIM vs Physical SIM cards. Understand their pros, cons, and differences to decide which SIM technology suits you.
How to get eSIM QR Code | Step-by-Step Process
Learn how to get an eSIM QR Code. Check device compatibility, select an eSIM-supporting carrier, contact them for a profile, and activate with a scan.
How to set up eSIM on iPhone - How it works?
Learn how to set up eSIM on your iPhone with our comprehensive guide. Explore step-by-step instructions for configuring eSIM on various iPhone models for seamless mobile connectivity
