required beforehand: a prerequisite fund of knowledge. something prerequisite: A visa is still a prerequisite for travel in many countries.
This can get a little pricey -- an iPhone 6 screen repair kit costs about $150 -- but it is cheaper than buying a new phone altogether. Of course, not all of us have the skills or time to fix our own phone screens.
Cracked Glass on Your Cell Phone. Unlike many other repair issues that may involve software malfunction, cracked glass on a mobile device is easy to diagnose. Itâs also easy to inflict. Cracked cell phone screens caused by drops and falls are common. What to Do with Cracked Glass. Unfortunately, the only way to fix a cracked screen is to replace it. Often a cracked screen doesnât affect the mobile deviceâs ability to function right away, and owners simply learn to look past the distraction of the cracks.