What is Rooting? Getting Root rights on Android

Often when installing or, conversely, removing some programs on a smartphone or tablet requires special rights - root. This applies mainly to Android-based systems, their system files and utilities. So what is rooting? What advantages does it give, and how to get administrator access rights ?

What is rooting

The Android system, like any other mobile system, is based on the computer operating system. In this case it's Linux.

Root is a special account with unique, almost limitless administrator capabilities. Typically, such a user is identified as a User Identifier or UID. Through root-access, the user can easily delete and install even system files, change configuration settings, etc.

The main feature of Android-devices is that they are built on the basis of a full-fledged computer system Linux. Therefore, there is only one account for the administrator. While for Windows there are several such users with a number of features. In Linux, the administrator has almost unlimited rights to fix and remove programs, transfer a hash, etc.

What features does the root user have?

As you know, the system administrator has almost unlimited access to all existing applications on the phone. But what is rooting, and what exactly can I do with it?

The following functions are available to the user on any phone:

• Installation of various applications both in the phone memory and on the memory card. This item is especially important if the information space of the cellular is filled. Then you can not install the necessary new application. Also, with rooting, you can move the hash to free the filled internal or external memory for more important things.
• Overclocking the processor. As a rule, manufacturers try to use only a part of the phone's capabilities, so that it works longer and more stable. Therefore, often there are all kinds of interlocks.
• Install and run programs that change or extend the functions of the smartphone. Typically, such applications can hack and rewrite games, delete some system files, etc.
• Distribution of mobile Internet through a widespread system of Wi-Fi. As a rule, this function is blocked in all phones. Getting root-rights to android allows you to use all these features in full.

For which applications are you using administrator privileges

Some specialized programs can rid the user of android devices from many different problems. Moreover, with the help of root-access it is possible to make almost every phone completely individual.

So what applications necessarily require working with an administrator account? Here you can select a few of the most commonly used and common:

• Game-cracking applications. The most famous and common programs in this area are GameKiller, Game Guardian or Freedom. They help the user to change the settings of the games at their discretion, add extra bonuses, money or opportunities.
• Blocking spam, unwanted calls and sms. Such applications, as a rule, are preinstalled. Therefore, quite often in the phone penetrates unwanted advertising and other spam. But what is rooting, if not fixing the program files? For such purposes, you can use Call control, Call and SMS Blocker, AdAway and others.
• Blocking access to the network for individual applications. As a rule, system programs are constantly updated, spending at the same time Internet traffic and considerable money. Disable these functions KIS, Droid Wall, LBE Privacy Guard Lite and others.

What are the root-access rights to android

When gaining access to the administrator, you should not think that along with this you get absolutely all the features of the programmer. There are several categories of such rights. Some are resolved by the manufacturer and given for a while, and some are obtained by hacking:

• Temporary Root. This is the so-called temporary access. The whole point is that after the first reboot of the smartphone, it disappears.
• Full Root. This option gives complete control over the system. However, you can not reflash or update your smartphone.
• Shell Root. This account also gives you almost unlimited access to all applications, except those that are in the System folder.

Why manufacturers block root-rights

Access at the administrator level allows you to fix everything, even installation and system files. Therefore, many smartphone manufacturers, such as Google, Sony, Motorola, LG, have taken care of the security of such applications beforehand.

What was this done for? As a rule, buyers of modern smartphones and half do not suspect about the capabilities and principles of the operation of its own device. That's why many smartphone owners, installing new or removing old programs, can remove or damage important files for the system. Therefore, before you can make root on android, it's worth thinking about. As a result, this android device will cease to function completely or will work with interruptions.

Buyers in this case immediately give their phone for warranty repair. And the whole point is that not many specialists of this service, due to lack of qualification, can determine the cause of the breakdown. That's why the manufacturer after some time has to compensate the customer's expenses and lose their own revenue.

How to get root access

On this simple question there is no unambiguous answer or a universal step-by-step instruction. All manufacturers of modern multi-functional smartphones use completely different programs and systems. Each such phone has its own protection and interlock.

Therefore, to get root rights to the tablet or smartphone, you need to use completely different systems and instructions. And there are other programs for this.

However, now there is a huge amount of Internet resources, where these problems are discussed. And there you can find the most effective solution for each specific case and phone model.

Disadvantages of using root-rights

As you know, everything has its positive and negative sides. Especially if an inexperienced user gets an almost limitless opportunity. Therefore, before you install root rights to your phone, you must always carefully weigh it.

The main disadvantages of the account:

• In inept hands, the user can destroy the device system. You can accidentally delete the desired program or install applications with viruses, etc. In addition, the buyer is automatically deprived of warranty repair and serviceability.
• It is impossible to receive official updates to system and other applications. Instead, it will be necessary to break the Internet in search of the correct version of the program, which can also be dangerous.
• There is no universal instruction for installing root-access to any phone. Each system has its own nuances and sequence of actions.

A few positive moments rooting

Obtaining virtually unlimited administrator rights has a number of undeniable advantages for an advanced user:

• The ability to completely modify and perfect the android system. This is the blocking of spam advertising on sites and various free applications, and the replacement of standard icons, synchronization with various devices, etc.
• The ability to increase the hidden resources of the phone: overclock the processor, increase the volume of all speakers, etc.
• Advanced control system for all installed applications. It is especially important in this case to control Internet traffic and access.

Here are the main options for answering the question of what is rooting, and why it is needed.