Although boot times have been significantly reduced in recent years, and reboots are now only very sporadically required due to unrecoverable lag or similar issues, it still seems like it can’t get any slower. This is why many folks have been resorting to disabling unneeded apps that run on startup in order to lessen the boot up speed. But what can you do when the Android platform does not have this option natively? Rather than going the easy way by downloading an app, why not add it to your settings page yourself? Well, this is exactly what XDA Recognized Contributor DaRk-L0rD shows Sony Xperia users how to do in a new tutorial.
Explained with clear and simple instructions, the process essentially consists of decompiling the Settings.apk, adding and changing lines of code within the numerous xml and smali files, and recompiling the APK back together. Because of this, DaRk-L0rD has provided a number of screenshots to accompany the written instructions in order to make things as clear and easy to follow as possible.
If you own a Sony Xperia device and wish to learn more, head over to the original thread and get started._________