The SimOptions Guide

Travel guides and connectivity tips for 200+ destinations.

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eSIM Setup & Fixes (34)

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eSIM Setup & FixesHow To Transfer an eSIM on iOS & AndroidIn recent years, the mobile industry has witnessed the emergence of eSIMs (embedded SIMs) as a new technology for managing cellular connectivity. Unlike traditional…4 min readOctober 27, 2023 eSIM Setup & FixesHow To Switch from Physical SIM Card to eSIMIf you own a mobile phone, chances are you are acquainted with the SIM card, a small chip inserted into the device to enable cellular service. However, there exists a…4 min readOctober 9, 2023 eSIM Setup & FixesHow To Switch eSIM ProvidersWith eSIMs, you can enjoy convenience by switching networks or adding new ones through an eSIM app or activation via QR code. It offers flexibility, allowing you to…4 min readOctober 4, 2023 eSIM Setup & FixesHow To Check If eSIM Is Activated on iPhoneFor all iPhone users, obtaining an eSIM holds considerable significance. These digital SIM cards have greatly transformed communication by enabling people to stay…2 min readAugust 9, 2023 eSIM Setup & FixesHow to Activate eSIM on iPhone 14Apple introduced eSIM support with the iPhone Xs/XR. But nowadays, the tech giant has taken a bold step forward, removing the physical SIM card slot from all iPhone 14…4 min readAugust 9, 2023 eSIM Setup & FixesHow to fix 'Cellular Plans from this Carrier Cannot be Added' - GuideMobile communication has revolutionized our lives, facilitating seamless connectivity and access to information on the move. With mobile devices, we can send and…4 min readAugust 1, 2023 eSIM Setup & Fixes"Unable to Complete Cellular Plan Change" ErrorIf you've been using a smartphone for some time, you might occasionally feel the need to tweak or switch your cellular plan. Whether it's a desire to upgrade for more…2 min readJuly 12, 2023 Updated October 16, 2026eSIM Setup & Fixes"Could Not Activate Cellular Data Network" on iPhone: How to Fix ItSeeing "Could not activate cellular data network" on your iPhone? In the UK and some other countries, the same error says "Could not activate mobile data network". It…9 min readJuly 10, 2023 eSIM Setup & FixesWhat is PDP authentication failure?In this article, you will learn about a common issue related to iPhones and iPads, which is associated with eSIMS and cellular network authentication. The error message…3 min readJune 12, 2023 eSIM Setup & FixesHow To Activate An eSIM?We all know that traveling can be both relaxing and exciting, but not always easy, especially when we start to think about how we will do to have the internet on our…5 min readOctober 11, 2021