O2 upgrading customers to 4G without increasing their monthly bill was a genuinely pleasant surprise in early 2014 — network operators making upgrades at no extra cost to existing customers ran against the grain of how mobile networks typically operated. 4G was still being rolled out across the UK at the time, with coverage concentrated in cities and major towns, but where it was available the speed difference over 3G was immediately and dramatically noticeable.
The 4G Difference
The jump from 3G to 4G LTE in 2014 was significant — where 3G typically delivered 1-5 Mbps in real-world conditions, 4G on a good signal could deliver 20-50 Mbps. Web pages loaded almost instantly rather than progressively, streaming video became reliable rather than stuttery, and the overall experience of using the internet on a phone transformed. O2’s LTE rollout used 800MHz spectrum which gave it excellent building penetration compared to higher frequency alternatives.
Verdict
A free upgrade to 4G from your existing network is always welcome, and O2’s execution of this was straightforward — no SIM swap required, just a network setting update and suddenly everything was faster. It’s easy to forget how significant the 3G-to-4G transition was for everyday mobile use. A small moment that marked a meaningful improvement in day-to-day connectivity.
Leave a Reply
You must be logged in to post a comment.