O2 has announced plans to phase out its 3G network, marking a significant shift for millions of customers across the UK. The telecom giant is accelerating its transition to more advanced technologies, leaving many users needing to upgrade their devices.
Why Is O2 Turning Off 3G?
The move comes as part of a broader industry trend, with major networks prioritising 4G and 5G services. Older 3G technology consumes valuable spectrum that could be better used for faster, more efficient networks.
Who Will Be Affected?
Customers still using 3G-only devices will need to upgrade to continue receiving mobile data services. O2 estimates this affects a small percentage of users, but given their large customer base, this still represents hundreds of thousands of people.
What You Need to Do
- Check if your device is 3G-only
- Contact O2 if you're unsure about your phone's capabilities
- Consider upgrading to a 4G or 5G compatible device
The switch-off is expected to be completed by 2025, giving customers time to prepare for the change.
