If an iPhone screen turns black and white, a setting has probably been changed. Go to Settings > Accessibility > Display & ...

Now, let’s see these in detail. However, if that doesn’t help uninstall the external display adapter if your device has one. This is because when a discrete graphics card is added to the system, it ...

Gaurav Shukla is a technology journalist with over a decade of experience reporting and writing about consumer technology. His work has appeared in BGR, How-To Geek, XDA Developers, and NDTV Gadgets ...