Mobile Basics provides repair services and advice for malfunctioning phones in English, Cantonese, and Mandarin. The friendly techs fix scratched screens and help puzzle out software and hardware issues. They are also adept at unlocking popular smartphone brands such as iPhone, Blackberry, Samsung, LG, and Motorola, allowing users to use a sim card from another service provider. Their shop houses a vast inventory of protective cases in colourful designs, from plaid patterns to bright flowers to cartoon characters. Highly detailed, the Nintendo Gameboy case is realistic enough to convince a friend that you're playing a game instead of texting incriminating videos of them to the paparazzi.