Micromax canvas a1 aq4502 stock firmware lollipop 5.1 flash file/without password micromax bolt q335 stock firmware android 4.4.2 flash file micromax bolt d200 stock firmware kitkat 4.4.2 flash file. This feature is not available right now. please try again later.. On this page we will provide information about, to install the original official stock firmware rom on micromax canvas nitro a311 android device. if you have micromax canvas nitro a311 android device, then here you will be guided to install the official stock firmware rom on micromax canvas nitro a311 android device..
Micromax canvas nitro a311 android 4.4.2 stock firmware and about phone size of display: 5.0 inch ips capacitive touchscreen, 16m colors device resolution: 720 x 1280 and 294 ppi pixel per inch. Installation of upgrade driver 1. get the upgrade driver files; 2. power the phone off and connect it to the pc via the data cable of standard configuration; the driver is not installed if it is. First of all check that it's official update is announced and released if not then wait for it if yes then go to settings- about phone-software updates- then click on download updates-then just leave your phone else you need to do nothing.