OI Flashlight

OI Flashlight

100,000 - 500,000 downloads

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OI Flashlight is a simple and effective application that helps you find a way in the dark. OI Flashlight locks the display backlight on, clearly illuminating the surrounding area. For devices with a camera flash, OI Flashlight can also use the flash as a bright torch to brighten the room. The color of the backlight is completely customizable with OI Color Picker.

This application is ad free and does not require the internet permission.

The source code of this free and open source application is available at:

For the complete list of changes and a list of frequently asked questions, please visit:

You can help to improve the translation into your language at Launchpad:

* Lock the display backlight on.
* Lock camera flash on.
* The color of backlight is customizable.

Available extensions for "OI Flashlight":
* Show the license information with "OI About".
* Change the color of the backlight with "OI Color Picker".

Applications that work with "OI Flashlight":
* Update with "OI Update".

* Flashlight, light, Backlight
* OI, OpenIntents, Open Intents

International versions:
Lanternă OI, OI El feneri, OI Flashlight, OI Latarka, OI Luche, OI Taschenlampe, OI Torcia, OI Zaklamp, OI Фенерче, OI قول چىراغ, OI टॉर्च, OI 전등, OI手电筒, פנס OI

Search strings for Market:
* uses OI About
* uses OI Color Picker
* uses OI Update

Tags: oi flashlight, pocheoi, oi flashlight per, flashlight source code, oiflashlight, mettre a jour flashlight camera, comment ca marche color picker, pochoi, flashligt bloque mon appareil photo, code to display flash light in.

Recently changed in this version

- new setting to use camera flash (Google Code-in task by Shuhao)
- new translations by Google Code-in students

Last activity on OI Flashlight
Screenshots OI Flashlight
View bigger - OI Flashlight for Android screenshot
View bigger - OI Flashlight for Android screenshot
Comments and ratings for OI Flashlight
  • (67 stars)

    by Alejandro Cordova on 08/04/2014

    This is the color of pokemon online and others things...poor thing

  • (67 stars)

    by Mark Jarrell on 03/04/2014

    Much better for my poop phone than the other 7 mb flashlight app I was using. One downside is that when the camera flash is on, the backlight is not automatically maxed out too.

  • (67 stars)

    by Victor Ogbonna on 19/02/2014

    So happy to find another useful app from OI that doesn't bombard me with useless permissions and ads, and it works perfectly. Thanks OI!

  • (67 stars)

    by Jool Ruston on 16/02/2014

    does what it says on the tin! simple but extremely useful

  • (67 stars)

    by Santiago Deluna on 15/02/2014


  • (67 stars)

    by J Simoda on 29/01/2014

    Keeps a title bar at the top of the screen, regular use WILL result in burn in.
    Disappointed that title bar does not auto hide to prevent burn in.

  • (67 stars)

    by Bob Joe on 17/01/2014

    You should be able to disable using the screen as a flashlight and just use the camera flash to save battery.