Get the AOSP Lock Screen on Your ICS-Powered Samsung Device
Android is the only popular mobile operating system that allows users, developers, and OEMs to implement dramatic modifications to its user interface. Some OEMs such as Samsung, LG, and Sony release their devices with highly modified custom software, which differs greatly from Google’s version of Android that is seen in Nexus and GPe devices.
One of the aspects that is often changed in OEM skins is the lock screen. Almost every OEM has its own unique style of lock screen. But what to do when you want to have a bit of the AOSP taste in your device without fully switching to an AOSP-based ROM? If you have an ICS-powered Samsung device, the answer is simple: Read a guide written by XDA Recognized Contributor Mohitash that shows you how to change the lock screen on Ice Cream Sandwich-based Samsung devices like the Galaxy S Duos or Captivate Glide.
The guide begins by using the well known APKTool to decompile SecSettings.apk and android.policy.jar. Then, you perform some smali editing, recompile, and send the modified files back to the device. The method is thoroughly described, so you shouldn’t have much trouble adding it to your stock or stock-based TouchWiz ROM.
If you still own an older Ice Cream Sandwich-powered Samsung device and want to make it to look a bit more like a Nexus phone, head over to the guide thread and give the described method a try.