[Sony Ericsson Xperia Mini, Mini Pro, Xperia Pro, A] Peppoid:
Introduction:

Purpose of this thread is sharing most useful applications for root users.

I'll try to keep this first post update.

What's root permissions:

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.

Learn more

How to:

Easy root

Why become root:

* Being root user is first step for every tweak or mod in your phone

* To install a recovery menu

* Uninstall unwanted stock Rom apps

* Changing your system's files

* Opportunity of installing exclusive root users apk

* For the pleasure of experiment

Why not:

Messing with /system can make run your phone worse if something goes wrong. Nothing that a backup, a a total wipe with SEUS or a brand new firmware with FlashTool, can't solve

Root apk:

Titanium Backup

You can backup, restore, freeze (with Pro) your apps + data + Market links. This includes all protected apps & system apps, plus external data on your SD card.

Root Explorer

Root Explorer is the ultimate file manager for root users. Access the whole of android's file system (including the elusive data folder!).

Wireless ADB

Use ADB over Wi-Fi with Wireless ADB

ROM Manager

* Flash your recovery to the latest and greatest ClockworkMod recovery.

* Manage your ROMs via a handy UI.

* Organize and perform backups and restores from within Android

* Install ROMs from your SD card.

* Install your favorite ROMs over the air

AnTuTu CPU Master

AnTuTu CPU Master is a tool for changing the CPU speed on a rooted Android Mobile Phone/Pad.

Superuser

Hook into your phone's power

Grant and manage Superuser rights for your phone.

Market Enabler

Market Enabler lets you access paid apps in Android Market

For some apps are just enabled for some specific country and not available to the other countries,so it is very difficult to download many high quality software.Market Enable lets you access paid apps from countries where paid apps are not yet available.

AdFree Android

AdFree removes most ads in the browser and other apps. It does this by nullifying requests to known host names in the system hosts file.

Android Terminal Emulator

Access your Android's built-in Linux command line shell.

BusyBox

BusyBox is a software application that provides many standard Unix tools, much like the larger (but more capable) GNU Core Utilities. BusyBox is designed to be a small executable for use with the Linux kernel, which makes it ideal for use with embedded devices. It has been self-dubbed "The Swiss Army Knife of Embedded Linux".

Font Changer

Font Changer allows you to switch the default system font on your Android device (will replace the keyboard font too for a fresh typing experience). It creates an automatic backup of the default fonts at the beginning. When removing the application it should be done from inside its settings to restore your default fonts.

ROM Toolbox

ROM Toolbox combines all the great root apps all tied up into one monster app with a beautiful and user-friendly interface.

MetaMorph

MetaMorph allows you to theme, patch, and mod your phone by adding or changing files on your system and apps.

CacheMate for Root Users Free

CacheMate for Root Users allows you to clear cache from your device in one click

Dual Mount SD Widget

This widget Modifies a setting that will allow you to mount your SD card to your phone and PC/Radio/ect at the same time.

Sixaxis Controller

Sixaxis Controller allows you to use your Sixaxis and DualShock 3 controllers in many of your favourite games and applications.

Quick Boot (Reboot)

Reboot your phone quickly. Boot into Recovery and Bootloader with one tap.

FaceNiff

Use it with extreme caution. And don't abuse ;)

Chainfire3D

Chainfire3D sits between your apps and the graphics drivers, and can intercept and/or change commands between the two. Features include reducing texture size and quality to reduce memory use and potentially increase game performance, as well as increasing memory use potentially increase performance.

Swapper 2

Swapper is simple application for “extending memory”. Helps when you need some memory for non active applications (like music player + browser + maps + etc…).