Oct 22, 2025 · If you have a new plastic SIM, you can move your number across to your new SIM by signing in to My O2 and choosing “Install your SIM”. If you're an O2 Business customer, …

In this video, we will guide you on how to transfer your O2 plan to a new SIM in 2025 using a SIM swap.

Type the new sim number into the sim number box. When you type in your new sim number, make sure you leave the prefix — it's already in the sim number box, starting 894411, even if …

Jul 16, 2017 · How Do You Do The SIM Swap? You have the following options: Via My O2: If you have a new plastic SIM, you can move your number across to your new SIM by signing in to …

Dec 13, 2023 · Sim swapping, also known as Sim hijacking, is an alarming technique used by cybercriminals to gain unauthorized access to a victim’s mobile phone number. O2, one of the …

Whether you’re upgrading your device or experiencing connectivity issues, a SIM swap can help you restore your mobile service seamlessly. In this blog post, we’ll guide you through the “My …

This article will explain how to use the O2 Sim Swap service to change your current sim card with a new one. It will provide a simple step-by-step guide on how to complete the process and …

To request a SIM swap: SIM swaps can take up to 24 hours. Once you lose signal on your original SIM, turn your device off, put your new SIM in and turn it back on. If you need to, just keep …

How long do o2 SIM swaps take? Sim swaps can take up to 24 hours. Once you lose signal on your original sim, turn your device off, put your new sim in and turn it back on. If you need to, …

A quick video demonstrating how to quickly perform a sim swap using My O2 Business