What is a brush machine?

Brush machine, the technical term of mobile phone, refers to changing or replacing some original languages, pictures, ringtones, software or operating systems of mobile phone through certain methods. Generally speaking, brushing the machine is to reinstall the system for the mobile phone. Brush machine can make the function of mobile phone more perfect, and can restore the mobile phone to its original state. Under normal circumstances, the Android phone system is damaged, resulting in functional failure or failure to boot, which is usually solved by brushing the machine. Generally, andriod mobile phone brushes are divided into line brushes, card brushes, soft brushes and factory brushes.

Chinese name

brush

Foreign name

glitter

classify

Wire brush, card brush, soft brush, factory brush

solid matter

Re-systematize mobile phones

Stick it up

Brush machine experts bar

catalogue

Scope of application of 1

2 upgrade and brush machine

3 method

4 Android method

Five kinds of risks

introduce

frequent term

recover

Matters needing attention

A failed solution

Six preventive measures

1 Application scope editing

In the past, brushing machines were mostly used for mobile phones. However, with the progress of society and the development of human material civilization, the brush machine is no longer limited to the mobile phone industry. For example, some household electronic products have main chips. As long as the new program is rewritten into these integrated chips through certain technical means, it can be called a brush machine. The most common ones are home DVD and set-top box brushes, which can make the corresponding electronic products play more functions or make their performance more stable and perfect.

2 upgrade and brush editing

Many friends are concerned about a question, that is, what is an upgrade? What is a brush machine? What's the difference between them?

First of all, any brand machine is the same. As long as there is considerable sales, it will still be produced and sold. The official will upgrade the internal software system of the same mobile phone to solve some defects in the previous version to improve the mobile phone and increase sales. Therefore, all major brand machines can be upgraded and refreshed, but the tools and operations are very different, and the effect is even more different.

In some brands, online upgrade is only to update the mobile phone software, while brushing can add many unavailable functions.

3 method editing

There are four ways to brush Android phones: soft brush, card brush, line brush and factory brush.

1. Soft brush: brush the machine like a fool with one-click brush software such as sweet pepper, elf and master.

2. Card Brush: Put the brush bag directly on the SD card, and then brush it directly on the mobile phone. Commonly used card swiping software includes: one-click root visibility, firmware management master (for card swiping recovery) and so on. (or software with the same function).

3. Line brush: it is a brush method that connects the brush bag to the mobile phone with a data cable and loads it into the memory of the mobile phone through the line brush software on the computer, making it the "first start". Line brush software is computer software. Generally speaking, different mobile phone models have different brush software. So you can download the relevant line brush software according to the model of the mobile phone.

4. Factory Brush: It is safest to send it back to the factory to brush the machine, but it takes a long time!

4 Android method editing

1. How to enter the quick start mode: press and hold the back key and the power-off key in the power-off state. Please refer to the manufacturer's instructions of some machines.

2. How to check the SPL and radio version: it will be displayed after entering the quick start mode. Some machines will not be displayed, such as oppo find 5.

Usage of 3.3. RadioSwitchGUI: Install Java environment on PC, set mobile phone to quick start mode, connect USB cable to PC, and then run WinRun.bat

4.fastboot mode, after connecting USB, install the driver: I didn't find a suitable independent driver under Win7, so I installed HTC Sync for all HTC Android phones, including this driver. (You can also install pea pods and other software. It's easy to find the driver for ADB now. )

5. Enter the recovery mode: Different mobile phones enter the recovery mode in different ways. Most mobile phones enter rec mode by pressing the power button and volume after being turned off, but some mobile phones will be different. Please go to the forum for details.

6. After entering the recovery mode, first perform erasing (i.e. double erasing) and erase all options. (Note: Don't worry about clearing images and other files in your phone, just clear system files and system cache. ) Then enter flash zip from sdcard and open the brushes in the indicated order. For example, first ROM, then PORT, and then google patch package. (First copy the downloaded ROM, port and Google patch file to the root directory of SD card. )

7. Back up contacts and text messages before brushing your teeth. Contacts can sync to Google. You can also find third-party software backups. Such as bell pepper brush assistant and brush master.

Note: The operation of specific models of mobile phones is different. The above information is only general. Please operate according to the mobile phone official website!

5 risk editing

introduce

Speaking of risks, every brush machine has certain risks. The key is whether you can minimize the risk. First of all, we must understand that the normal brushing operation will not damage the hardware of the mobile phone. Secondly, brushing the phone can solve some puzzling problems of the phone, upgrade the hardware driver of the phone (just like upgrading the BIOS of the computer), and add countless DIY functions to the phone. However, incorrect brushing methods may bring unnecessary troubles, such as failure to start, collapse, functional failure and other consequences. Many windows mobile phones will easily be restored to factory settings and become all-English systems, which will lead to thorny problems.

Especially after brushing, there is no warranty. Unless it is particularly necessary, it is best not to brush. Remember!

Of course, there is also a way to restore the warranty after brushing the machine. The method is to brush the official ROM again, and then use some tools (such as flashtool) to restore BL Bootloader and restore the root directory. Many models have original official ROM extracted by experts.

frequent term

Take Android as an example.

RAM: It is equivalent to the memory of a general computer and the storage space inside a mobile phone.

ROM: equivalent to a hard disk. ROM is mainly a place to put Android, mobile phone system and software installed by yourself.

SD card (or TF card, there are not many mobile phones that support big cards, and big cards are also SD):

Equivalent to an external hard disk, the system settings can move the program to the SD card.

ROOT: The mobile phone has obtained the highest authority.

What is a root:

ROOT is a super administrator user account in the Android system, which has supreme rights in the whole system and can operate all the objects in the system. With this permission, we can brush the original system into other modified self-made systems, modify system files, personalize mobile phones and so on. However, for the sake of the security and stability of the mobile phone, and to prevent the system from crashing due to user's misoperation, the system does not have the permission to open ROOT by default, and we need to obtain it.

Why is the root:

1. Because many machines have some junk software, you don't want to use it and occupy the rom. Without ROOT, it cannot be deleted.

There is a lot of software to run, which requires the highest authority. If the phone is not ROOT, then you installed it, which means you didn't install it because you can't use it!

Restore:

Using the backup function of Android, you can use the power off button+volume+/-(it varies according to different models, but some models may not be able to brush into the recovery interface, so you can brush into the recovery interface. In this interface, you can directly upgrade or back up the system by using the rom in zip format on the sd card. There are only three options for restoring the old version, but you cannot back up the system. You can only use the file named update.zip to upgrade, but you can't use any zip file to upgrade. The new version has more options for you to operate. (See below for details)

Double wipe:

Wiping means erasing. Wipe only erases personal data outside the rom, and will not affect the rom itself. Double erasure means that all file data is erased from the system memory. Usually it is a card brush or a machine memory problem.

Method:

1. Enter Recovery (methods are involved and vary according to different models), and release it when the startup screen appears;

2. When the Android robot icon and exclamation mark appear on the screen, press the volume+and power buttons at the same time;

3. After the menu appears, control the volume button and confirm the power button, and then select two options with the English word wipe in turn to execute; 4. After execution, select the first item to restart the machine. (This operation will format the system, please don't try it at will! )

Brick:

Image address terminology, various abnormal situations caused by brush failure or hardware damage, etc. As a result, the abnormal use of mobile phones may be saved or really become "bricks", which is also the reason why brushing machines is risky.

recover

Android phone card brush is mostly in recovery mode, and the line brush is fastboot.

Let's talk about several main functions of recovery, but the recovery of each mobile phone is different and may be different. This is normal if your phone recovery function does not have the following options.

1, restart the system immediately-restart.

2. Backup/Recovery-Backup and Recovery

Can complete the system backup to SD card, suitable for friends who often brush the machine. Backup restore also includes the following options

Nand backup-NAND backup

Nand+ext backup-NAND backup (system and ext partition are backed up together).

NAND Restore- Restore (that is, restore the last backups of 3- 1 and 3-2).

BART backup-Bart backup (including system and external partition)

BART restore-Restore the last Bart backup.

3. Compress-brush from sd card flash memory. Zip ROM in the root directory of SD card.

This is a common problem. In the recovery of the new version, it is usually not necessary to rename the brush package to update. ZIP, you can brush the machine directly.

4. Erase-clear data

This item generally needs to be completed before the computer is refreshed, and the personal data is cleared. Generally speaking, this major event also includes the following minor events.

Erase data/restore factory settings-clear memory data and cache data.

Clear cached data+data in external partition.

Erase SD: ext partition-only the data in the ext partition is erased.

Clear the battery data.

Wipe Rotation Settings-Clears the data set from the sensor.

5. Partition sd card-Partition SD card

This option is mainly used for APP2 SD. You need to divide the card into ext format under LINUX. There are usually the following options.

Automatically partition the sd card.

Repair SD:ext- repair ext partition

SD: ext2 to ext3- Convert ext2 partition to Ext 3 partition (recommended).

6-4, SD: ext3 to ext 4- Convert ext3 partition to ext4 partition.

Matters needing attention

1, as long as the computer is connected, you can brush it yourself whether it is normal use or white screen. Bricks (collapse) can also be revived by software, so don't give up easily!

2, ordinary data lines can also be brushed, as long as your data line is stable, you can ensure data transmission.

When you brush the machine, you don't have to be fully charged, and don't leave less than one grid of electricity. For example, Nokia's mobile phone needs enough power to pass the official upgrade, but it can also be brushed through Phoenix.

4. SIM card and memory card don't need to be taken out when brushing the machine.

5. Not all mobile phones can swipe their cards. For example, some small brands of machines can only go to customer service and some mobile phone manufacturers to brush their machines.

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

7. Every mobile phone has its own brushing method, and all kinds of brushing methods are different. Be sure to read the tutorial introduction before brushing.

8. The computer operating system should be XP or above. Turn off all anti-virus software (unless you want to turn your phone into a brick) and drive the firewall.

9. For the desktop, it is best to insert the data cable into the back of the chassis, because the brush machine needs a stable voltage, and the interface at the back is just connected to the motherboard, so it can be directly inserted into the notebook.

A failed solution

Usually, the brush method is wired brush and card brush. First of all, starting with the line brush, this paper expounds how to save the mobile phone bricks caused by the brush machine failure or line brush.

Danger of brushing machine 1. Use RSD tool line brush. There was no problem in the process of brushing, but in the end, RSD showed that please power up this phone manually. (Please start the phone manually. There is no problem with brushing your mobile phone. Take it easy. )

Solutions to brush machine faults;

1. This means that you will be prompted to start the machine manually. Just press the start button directly to start the machine.

2. If the first method doesn't work, please manually turn on the phone and remove the battery. Be careful not to unplug USB, do not turn off RSD, then install the battery, restart the phone, and then quietly wait for the familiar boot screen.

Dangers of washing machines II. Start RSD, and the model item shows S Flash Neptune LTE2 instead of the phone model.

Solutions to brush machine faults;

USB driver is not installed, please try another driver. Generally, you can download the official mobile phone driver in official website, or install pea pods and motoDriverTool.

The danger of brushing machine 3. Manual energy can enter fast boot(DOS), but even the computer is unresponsive or unable to connect.

Solutions to brush machine faults;

Turn on RSD, take out the battery, insert the mobile phone, press Enter and Start (according to your own mobile phone brand, you can search for the way to enter fastboot), and install the battery at the same time. Be careful not to release these three keys within 3 minutes before the computer is connected. 5. There is code corruption on the brush tool.

The above are basically several situations that will affect the success of the brushing machine during the brushing process.

The following are mainly some problems in the process of card swiping and the reasons for the failure of the card swiping machine.

The danger of brushing machine 4. All the steps of swiping the card are completed. Theoretically, the computer is successful, but the boot screen either stops on the static screen or restarts all the time.

Solutions to brush machine faults;

1. It may be a memory card. Unplug the memory card and open it.

2. Is it clear when you brush the machine? Enter the recovery mode, and then select the erase time and erase date. Finally, install the brush package (you can skip the already installed package). Then restart and restart the phone.

The danger of brushing machine 5. The battery is low or half of the brushes are not finished in an emergency.

Solutions to brush machine faults;

1. In good condition, you can enter recovery: brush again, or change to another brush.

2. The situation is grim and it is impossible to enter recovery. You need to download the official rsd line brush package and kernel, enter fastboot, use line brush to refresh the official system, and then refresh it to the third-party recovery (the steps are the same as the first refresh).

3. The situation deteriorated, and the mobile phone did not respond and could not be turned on. This is a standard brick machine. Don't worry, the battery may be dead, so use a universal charger to fill it up. Or replace the battery. As long as you plug it into the computer and react, you can be saved. After the battery is fully charged, enter fastboot, brush the official system with line brush method, and then brush it into a third party for recovery (the steps are the same as the first brush).

Well, the above are the reasons for the overall failure of the brush machine and the ways to save bricks. But the world is full of miracles. The following are several brush failures found in the communication between Bian Xiao and netizens.

The danger of brushing the machine. During the brushing, a serious error occurred in the quick start 84.

Solution to brush machine failure: general error, brush the package again or replace the line brush package (pay attention to the file format, not zip).

Danger of brushing machine VII. Mobile phone code Sig error batter low appears when booting quickly.

Solution to brush machine failure: fully charge the battery of the mobile phone before brushing the machine. (Make sure that at least 50% of the battery is fully charged before brushing)

The danger of brushing the machine. PHONECODE SIGERROR occurred during quick startup: 35:02 or PHSIG 35:02.

Solution to brush machine failure: This is caused by unstable voltage and interface. Brush the machine with the U-port of the motherboard behind the chassis. If not, downgrade the boot level first, and then brush the kernel again. Brush the machine again.

The danger of brushing machine 9. You can't get into the quick start, and you can't connect to the computer.

Solutions to brush machine faults;

1. turn on RSD, take out the battery, plug in the mobile phone, press the back key +power on key (different models have different ways to enter fastboot, please refer to your own model), and install the battery at the same time. Be careful not to release these three keys within 3 minutes before connecting to the computer.

2. If the above method doesn't work, you can use 45 short circuit.

The steps are as follows:

① Find a hard wire folded into a U shape (tweezers can also be used) and remove the battery.

② Face the machine and find the data cable interface.

③ Count the copper contacts below it from right to left, and find the fourth and fifth ones.

④ Shorten the 4th and 5th contacts with tweezers or hard wire.

⑤ Install the battery, successfully enter the quick start, disconnect the short-circuit tool, connect the data cable, and rewrite the system.

Danger of brushing machine 10. When the progress is 3%, 38% and 89%, the process stops.

Solutions to brush machine faults;

It may be a voltage problem or a USB interface problem. It is generally possible to use the USB port of the motherboard or change the wire brush.

Danger of brushing machine 1 1. Don't cut off the power when brushing your teeth. It is recommended to use UPS power supply, otherwise the mobile phone will not start.

6 note editing

1. Back up 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. Samsung has many online versions, some of which are specially written for parallel imports.

2. It is best to brush the machine under the premise of controllable risks. The current DIY versions are all 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 just replaces and changes some pictures, ringtones or menu characters, so it should not have any adverse effects. If you follow the steps, there is basically no risk (if you have to brush it back).

3. Make sure that the mobile phone is fully charged before brushing. Never turn off your phone when brushing your teeth, which is likely to cause damage to your mobile phone.

4. It is also very important to check whether the driver is installed in your mobile phone.

5. Some mobile phones need to be unlocked before they can be swiped, such as HTC G7, so please check whether the mobile phone is unlocked before swiping it.

6. Not all mobile phones can swipe their cards. For example, Nokia Brush Machine needs a special brush box. If you can't brush the machine yourself, you can honestly go to customer service and some mobile phone manufacturers to brush the machine. It is better to spend some money to solve the problem than to tinker around by yourself. Of course, if you want to be a master of brushing your teeth, you can try again and again.

7. The customized brush machine is the same as the official brush machine, but you just need to choose the package you like. It should be noted, however, that due to rom Bao Butong, users may download packages that cannot perfectly support the brush tool, resulting in brush failure. Therefore, everyone should use the custom brush carefully and try to use the official rom.