Samsung Galaxy A54 gets its first update

Samsung issued the first firmware update to the Galaxy A54 today. It brings camera improvements as well as the usual stability improvements and bug fixes. Notably, the firmware doesn’t update the February security patch. The update, version A546BXXU1AWC4/A546BOXM1AWC5/A546BXXU1AWC4 is around 230MB in size. You should be able to find it under Software update in Settings.…

What is C-band in 5G?

For 5G to offer an experience that’s noticeably better than 4G, it needs broad, dedicated channels, which is where C-band comes in. But what exactly is C-band, and what does it mean for the future of 5G wireless connectivity? Here we’ve outlined some of the top questions people have on the subject, alongside some answers…

How to take a screenshot on Galaxy S23

Knowing how to take a screenshot on the Galaxy S23 can come in handy in a variety of situations. If there’s a headline, note, tweet or image you want to save, you can capture it with a screenshot. You can also use screenshots when troubleshooting someone’s phone remotely, to show them where on the screen…

SpaceX shares stunning blue-marble footage of Earth

SpaceX recently shared some stunning footage captured from the second stage of its workhorse Falcon 9 rocket. The clip (below) shows Earth from thousands miles away, with ocean, land, and cloud all clearly visible. Most striking, however, is the planet’s marble-like appearance that brings to mind the iconic “blue marble” shot captured during the Apollo…

What is C-band in 5G?

For 5G to offer an experience that’s noticeably better than 4G, it needs broad, dedicated channels, which is where C-band comes in. But what exactly is C-band, and what does it mean for the future of 5G wireless connectivity? Here we’ve outlined some of the top questions people have on the subject, alongside some answers…