While there are plenty of independent shops in major cities that provide screen replacement services, they’re not cheap (though still cheaper than, say, taking it into the Apple store) and you’re at risk of voiding your warranty. There are self-fix kits available on the web, but those require a bit of work at home and they cost more than a hundred US dollars too. But you can’t just let your phone stay wounded. So what to do? Put a Band-Aid on it.
