Ask good people to talk about the benefits of Apple's 4s brush machine.

Mobile phone upgrade has become a fashionable word at present. In order not to make their mobile phones look too rustic, people try their best to keep up with the fashion trend. So what exactly is a mobile phone upgrade?

Mobile phone upgrade, also known as mobile phone brushing, is simply to use the data cable of the mobile phone to modify the system files of the mobile phone through computer programs and refresh the erasable read-only memory of the mobile phone to achieve the purpose of updating data. Simply put, it is to reinstall the system for the mobile phone, or to reinstall the system.

So why should the mobile phone be upgraded? What are the advantages of mobile phone upgrade? This is from two aspects, one is from the mobile phone maintenance industry; Second, from the mobile phone beauty industry.

In the mobile phone maintenance industry, mobile phone upgrade is also called mobile phone rewriting software. General mobile phones need to rewrite the software for the following reasons:

1. Mobile phone failure: due to the system reasons of the mobile phone itself, the mobile phone does not turn on or the mobile phone crashes. And mobile phones that fail for these reasons need to rewrite the software.

2. Mobile version: The meaning of the mobile version is just like the operating system of a computer. Even the same mobile phone is made differently in different periods. The difference between them is the different versions of mobile phone software. Earlier software versions may be unstable in some performances, and newer software is improved for these unstable performances, so it is necessary for people who hold mobile phones to upgrade their mobile phone software to the latest version.

3. Mobile phone function expansion: Some mobile phones do not have certain functions, and we can expand these functions by brushing the machine. For example, although some mobile phones have cameras, they can only take photos but not continuous shooting and videos, so we can extend these functions by brushing the machine.

From the perspective of the mobile phone beauty industry, in addition to the functions contained in the above mobile phone maintenance, the biggest advantage is to upgrade the mobile phone entertainment function. In the past, it took us two to three yuan to download a picture or ringtone from the Internet, and we could only change the standby screen and ringtone. Now, through the "brush", you can not only change and add the standby screen and ringtone at any time, but also change the ringtone of the on-off screen that is generally difficult to change in mobile phones.

It is precisely because "brush machine" has so many attractions that the market potential is also very huge.

Friendly reminder: the space of mobile phone system needs to be changed, which is risky. Only people with professional training in this field can operate it to ensure the stability and safety of the mobile phone after brushing. Please pay attention to those who have not received professional training in this field and don't try!

The second statement is:

First of all, what is a mobile phone brush?

Brush machine is a behavior of changing the operating system of mobile phone, which is equivalent to installing different versions of windows or reinstalling computer system, that is, brushing the operating system of mobile phone. The process of "changing the original mobile phone", which is often said now, is "changing the software version after changing some pictures, ringtones or menus". Most manufacturers can brush their mobile phones. There are many kinds of brushes.

1, upgrading the phone version is like 98 becoming xp.

2, Chinese software parallel mobile phones are often not Chinese, and many people can translate their mobile phones into Chinese with a brush.

3. Unlock, decrypt and brush the collar. This is what sellers often do, such as swiping a locked mobile phone or enabling restricted functions.

Generally used for "parallel mobile phones" to change or refresh the mobile phone system and program for domestic use.

The purpose of the brush machine is mainly to solve the bugs in the old version of the software, such as slow response speed, low volume, short message template, crash, display brightness and so on. Others are to enhance the functions of the original model, such as increasing digital zoom, photo frame type, image editing ability and so on. To improve the function of the mobile phone without changing its hardware. Under normal circumstances, KF can be brushed for free, and the speed is also very fast, but you should back up your personal address book and other information before brushing. If your mobile phone works normally, you don't need to brush it. You can brush it yourself, but you should download the mobile phone software online. There are many online versions of Samsung, some of which are specially written for parallel imports. I suggest you go to KF, which is more convenient (customer service usually takes 50 yuan).

What are the advantages of brushing the machine? Is there any risk?

Brush machine can break through its original limitations, make your mobile phone personalized and improve its sub-performance. You can also upgrade the software version, so that the mobile phone can realize more functions or improve the original functions, and you can also brush the machine into various languages. You can also improve the version of the software, or upgrade the software of parallel mobile phones in order to change it into Chinese! That is to say, delete the existing software in your mobile phone, and then enter a higher level version of the software! There is a list: for example, some Kejian mobile phones can be turned into Samsung mobile phones by brushing! I am excited? Want to try it? Ha ha, see below) In fact, the advantage of brushing is fun, the fun of DIY! Hey hey. ...

Speaking of risks, as long as you brush your computer, there must be risks. First of all, it is certain that brushing the machine will not damage the hardware of the mobile phone. Secondly, the brush machine can solve some puzzling problems of the mobile phone, upgrade the hardware driver of the mobile phone (just like upgrading the BIOS of the computer) and add countless DIY functions to the mobile phone. However, improper brushing may bring unnecessary troubles, such as failure to boot, boot crash, functional failure and other consequences, so I think brushing is a very serious matter. After all, the money for buying a mobile phone is also your hard-earned money. If you don't get it, give it away for free. Friends who are new to you should know more about the brush before brushing. Attention, friends who provide brushing experience in the forum: the exchange of brushing experience should be based on the principle of responsibility, seriousness and seeking truth from facts! Especially novice friends!

Some points to pay attention to when brushing the machine

1. As long as the computer is connected, you can brush it yourself whether it is normal use or white screen. If the phone is not connected to the computer (such as a black screen), then you can't brush it well.

2. Ordinary data cable can't be brushed, only pictures and MP3 can be transmitted.

It is very important to ensure that the battery of the mobile phone is over half when brushing the machine.

Please read the operating instructions carefully before brushing your teeth.

Don't put the fourth gear (or the third gear) in the wrong position when brushing the machine.

6. It is recommended to brush the DIY version with the same serial number on the basis of the original mobile phone (if this version will change the serial number, most people still don't brush it, otherwise it will be difficult for them to solve this kind of problem.

Several problems of scrubbing machine

1, not all mobile phones can swipe their cards. For example, Nokia's brush machine needs a special brush box, so you can't brush it yourself. So I can only go to customer service and some mobile phone manufacturers to brush the machine.

2. Not all problems can be solved by brushing. Some problems may be hardware problems, so don't rely too much on the brush machine.

3. It is best to brush the machine under the premise of controllable risks. The current DIY versions are based on the original version, but the original picture is replaced by another picture, and the original ringtone is replaced by another ringtone, without moving the core part. It's just that some pictures, ringtones or menu characters have been replaced or changed, which should not have any adverse effects ~ As long as you make a backup of the mobile phone software and follow the steps, there is basically no risk in brushing the machine (if you have to brush it back).

Not to mention the specific operation of the brush, each mobile phone has its own brush method, and various brush methods are not the same.