1.Press And Hold Power +Volume Up + Volume Down Key.
Micromax Canvas 3D A115 sports a 5 inch display with a resolution of 480x800p. The device is capable of displaying 3D images and videos. The device runs on Android v4.1 OS (Jelly Bean) platform and is backed by a 1GHz dual-core processor & 512MB RAM. For connectivity, it has GPRS, 3G, Wi-Fi, Bluetooth, and USB. Other features include include 5MP back camera for imaging, VGA front camera for video chat, GPS, and 4GB internal storage, 32GB expandable memory.