Microsoft Lumia 540 - Fix blurry images in phone browser / carrier compression

When browsing on your phone you may notice images can be quite blurry or distorted. This is because your network provider is compressing the images before they are downloaded on to your device.

Unfortunately there is no way to override this, but if you have a Wi-Fi connection nearby, then you can turn that on. This will mean that all image downloads come through the Wi-Fi connection, rather than your carrier, and the images should appear normally.