BBC News By Mauro Galluzzo image captionSuhaib started fixing phones at school What would you do if your smartphone was damaged or stopped working? Take it to a repair shop or perhaps upgrade to a new one? Not Suhaib. Unable to afford the repair cost he ordered a replacement screen, watched an online tutorial and fixed it himself. "It took me around two hours. I was really nervous," says Suhaib (he prefers to keep his surname private). It wasn't long before he became the person to go to at his Canadian school if you had a broken phone. "I was the guy fixing phones in class," he says.