How To Tune Rooted Galaxy S3 Screen Brightness To View The Display Comfortably and Save Battery Life

One of the main reasons i get Android phones is because of its open source- power and ability to fully customize the phones. Rooted  (Link: Tutorial How To Root Galaxy S3) Android Phones allows you to control which apps have access to the “root” system. I can overclock my galaxy S3 for better performance, Flash new custom ROM, flash new kernel and more. Here another interest topic- How to Tune Rooted Galaxy S3 Screen Brightness!

You may have found the screen of your Galaxy S3 to be too bright or too dim. You can do so manually (Settings > Sound & Display > Brightness.), or you can allow the Galaxy S3 to automatically adjust the screen brightness. Besides this, adjusting the Galaxy S3′s brightness is  great way to save battery power. By turning on Auto Brightness, your Galaxy S3 screen will automatically change or adjust to the light conditions to ensures that you are never using more battery power.

Before, I usually leave my Galaxy S3 auto-brightness on. But sometimes this is not enough to get the brightness of the Galaxy S3 display just right.  So, I need to adjusts the screen according to the lighting conditions around my Galaxy S3 while being considerate to the battery life time. This feature will keep you from needing to adjust the Galaxy S3′s brightness when you take it into different situation especially in the dark room. Now, Xda Developers Forum member- mattiadj get a solution on how to fix the Galaxy S3 brightness to make a perfect combination of the Galaxy S3 brightness in every situation. I have test it on Galaxy S3 GT i9300 (running I9300XXBLG6 firmware) and here is the tutorial share with you:

Step 1: Download (source link) Galaxy S3 Brightness fix stock file : “Brightness_fix_stock_xxbgl1_gnote.zip” . Then put into Galaxy S3 SD Card storage. ( Note- you need put into Internal Storage and not is External SD Card Storage)

Step 2:  Download and Installed Touch ClockworkMod recovery V6.0 (Link: Download and Tutorial how to Install).

Step 3:Power Off your Galaxy S3.

Step 4: Press Galaxy S3 Volume Up Button + Power Button +Home Button until boot into CWM Recovery Mode. (What is CWM Recovery Mode?)

Step 5:  Touch to Select “install zip from sdcard”, then select “choose zip from sdcard”

Step 6: Select Brightness_fix_stock_xxbgl1_gnote.zip from sdcard and select choose zip from sdcard. Select “ Yes –Brightness_fix_stock_xxbgl1_gnote .zip ”. The installation process is start now.

Step 7: That,s All. Reboot your Galaxy S3 Now!