Torch is a small application for Sony Xperia devices. It supports all xHDPI, HDPI, MDPI and devices. Also working on tablets. To use this app in Xperia 2011 devices you must be installed Xperia Z Small applications framework. FEATURES: Use camera flashlight as torch. Strobe or SOS feature. You can also minimize it. In PAID version: You can select SOS frequency.