A dirty iPhone screen can affect your iPhone's ability to detect changes in charge (which is how a touch screen works). Ultimately, this can cause your iPhone's screen to not respond to your touch.

The touch screen wasn't invented with the iPhone, but Apple did make it ubiquitous. Potentially as significant as the multitouch feature of the iPhone's front screen, though, ...

Apple has long been working towards an iPhone with an all-screen design, and it might finally achieve the feat in a few more ...

Screen protectors, old ones in particular, can cause problems with an iPhone’s touch screen. Try using a new screen protector if one is available. If not, retailers like Amazon sell them .

After giving the iPhone 15 a 4/10 for repairability, the iPhone 16 gets a 7/10. Online complaints from early iPhone 16 Pro buyers show many people having issues with touch-screen sensitivity.

Topline. iPhone widgets are used to quickly glance at information from frequently-used apps—here’s how to add them to both a lock screen and home screen, stack them and troubleshoot them.

Clearly, all touch-screen devices are not made equal. The success of Apple's iPhone has led to an explosion of similar devices. But not all of them have incorporated touch-screen sensors with high ...

The all-screen iPhone X was terrible news for Touch ID in 2017, even though Apple also launched two iPhone 8 variants alongside it. Those models still rocked a fingerprint sensor in the home button.

The BlackBerry Storm and Apple iPhone 3G both offer touch screen-based QWERTY keypads. The Storm ups the ante by also offering a SureType mode. Both also support multi-touch input.

Balda, Apple’s iPhone touch-screen provider, got an order for 6 to 8 million touch-screens from an unnamed “leading mobile manufacturer,” starting in April 2008.

A dirty iPhone screen can affect your iPhone's ability to detect changes in charge (which is how a touch screen works). Ultimately, this can cause your iPhone's screen to not respond to your touch.