Android: Using Flashtool to restore stock Sony Xperia Arc/Arc S to stock firmware/kernel/etc

This guide is for the Sony Xperia Arc and the Sony Xperia Arc S. This works with both LOCKED and UNLOCKED bootloaders. However, this process is more suitable to locked bootloaders, because if you have an unlocked bootloader, you can just use Sony's Official Flash Tool Firmware 4.1.B.0.587, 4.1.B.0.431 or 4.0.2.A.0.62 Prerequisites: ADB Drivers for Xperia Arc/Arc S Flashtool 0.9.9.0 Xperia Stock Firmware either 4.1.B.0.587, 4.1.B.0.431 or 4.0.2.A.0.62 On your phone first: Enable USB Debugging Settings/Developer Options/USB Debugging Enable Unknown Sources Settings/Security/Unknown...


Android: Where is the clear all button for my running apps?

On my Android phone running ICS 4.0.4 if you hold the home button, a list of running apps shows up. Here you can return to the apps by tapping them, or close them by swiping them away. Sounds pretty good, but what if I want to close all of them, which I often do since my phone is getting older and slower on a daily basis. Please can we have a "kill all" or "clear all" button added to this screen. I can't be bothered to swipe away 25 open apps, I'm much to important for that. Edit: So it appears as if this list is less of "running apps" but more a "activity list" I was misinformed by this...