The iPhone 3G automatically switches between 3G and 2G networks for voice and data connections. In theory, the phone should hop off 3G when signal strength is too low or non-existent, and hop back on ...

Anything better than -100 is considered a usable signal. A strong signal is -40 or better. So, the closer that number is to zero, the better the phone’s signal. You can check your iPhone signal ...

We may receive a commission on purchases made from links. Whether you live in a rural area or plan to hit the road but need to continue working remotely, there's nothing worse than seeing no bars on ...

Q: I had an older iPhone that I changed the signal strength indicator to an actual number instead of the bars but I can’t remember how I did it. Can you help? A: The ubiquitous signal strength meter ...

A BusinessWeek article purports that Apple is currently testing a fix for widespread loss-of-signal, poor signal and fluctuating signal issues with the iPhone 3G. Peter Burrows writes: "Apple and ...

I warn you at the outset. This is not going to be one of those Bugs & Fixes with a neatly defined set of symptoms and a iron-clad solution. This one’s a bit messy. Here’s the deal: Almost immediately ...

Q: I had an older iPhone where I changed the signal strength indicator to an actual number instead of the bars, but I can’t remember how I did it. Can you help? A: The ubiquitous signal strength meter ...

QUESTION: I had an older iPhone that I changed the signal strength indicator to an actual number instead of the bars but I can’t remember how I did it. Can you help? ANSWER: The ubiquitous signal ...

Even the most advanced smartphones, such as the iPhone 15, can occasionally experience cellular signal drops. This frustrating issue disrupts communication and internet access, and could arise from a ...

You probably know the best place in your home to make a call on your smartphone. It’s usually going by a window or stepping outside, away from any interferences. I own a modern house built primarily ...

You probably know the best place in your home to make a call on your smartphone. It’s usually going by a window or stepping outside, away from any interferences. I own a modern house built primarily ...