guys,is there any apps that can be used to replace from using power button to unlock screen?im using Xperia Play and i kinda dont like using the power button in order to unlock the black screen

ok,im missing something here,sorry,i tried the app,can lock by pressing the icon,but how to unlock without pressing the power button?sorry for being a noob

Hi Guys

ok i want to ask,as far as i know,if i unlock my bootloader,i wont be able to do OTA upgrade as it will brick the set,so lets say if i unlock,then root,then relock back,will i lose my root and will i be able to do any OTA update after that?

because i like full control of my hp?

Rooting is a process that allows users of mobile phones and other devices running the Android operating system to attain privileged control (known as "root access") within Android's Linux subsystem with the goal of overcoming limitations that carriers and manufacturers put on some devices.

From Wikipedia

Sony Ericson Xperia series going to get ICS update from March till May, Samsung im not sure but as of know i think only Galaxy Nexus and SGS2 only, no news on Ace,W or Y