How to flash the phone system, how to flash the phone system?

In addition to system updates and upgrades, the mobile phone system needs to be flashed because the system is faulty, unstable, or poisoned. If the phone can't be turned on, you can generally test whether it is a software problem or a hardware problem by flashing the phone. As long as it's not a hardware problem, most of them can be solved by flashing, and there are three major points and one note!

What are the three major points?

The first point: you need to have a flashing tool software.

For example, Apple's mobile phone flashing tool is iTunes, Xiaomi's is Xiaomi mobile phone toolkit, different manufacturers' tools may be different, depending on whether the official provides, generally can be found on the official website or some popular mobile phone forums.

The second point: you need to have a flashing package.

The flashing software package is like the operating system version of the computer,For example, Apple's current version is,Xiaomi's MIUIThe current version is MIUI 6,Different versions correspond to different software packages,Some can be good in advance,Some are flashing tools that can provide**function at the same time。

The third point: you need to know how to enter the flashing mode.

Flashing mode or engineering mode, like a supermarket, you as a customer see one kind of scene, and the supermarket staff enters the warehouse and sees another scene.

For example, when the Apple mobile phone enters the flash mode: in the boot state, connect with the computer with a data cable, first press and hold the shutdown button for 2 seconds, and then, press and hold the shutdown button and the home button at the same time for 8-10 seconds, and finally, only press and hold the home button for 15 seconds to enter the flash mode.

Xiaomi mobile phones enter flash mode when they are powered off, and press and hold [Volume Down] + [Power Button] at the same time to enter flash mode.

Different mobile phones and different models may also be different, and the specific operation method can generally be searched.

What should I pay attention to?

It should be noted that the machine has sufficient power before flashing, and the flashing process cannot be interrupted, and the flashing machine will cause all the data of the mobile phone to be lost.

The general procedure is as follows:

In fact, the operation steps themselves are relatively simple, much simpler than installing a computer, and some details are easy to go wrong, such as the mobile phone cannot be connected, the flashing failure, etc., which is related to the software, drivers, and flashing tools on the computer.

The general steps are to install the flashing tool software, run the flashing tool software, the tool software prompts to connect to the mobile phone, and then operate into the flashing mode of the mobile phone, and then the tool software selects the version of the software package that needs to be brushed, if nothing else, it will start to flash, there will be progress walking on the mobile phone screen, and the normal progress will be completed on the flash, and the mobile phone will be used normally after restarting. Flashing failures may occur due to data transfer issues, and you can try multiple times. (Some card swiping refers to the process of swiping the mobile phone without a problem, which can be entered normally, and then saving the flashing package to the memory card, and then the mobile phone operation enters the flashing mode, and the flashing package is read by itself).

Look at what kind of mobile phone it is, it can generally be searched on the Internet.

Here's how to flash the machine:

2.Press and hold the Power and Volume Up keys to enter Recovery mode.

There is also a way to brush the machine is the line brush, which is as follows:

There are three types of line brushes: Recovery Line Brush, Fastboot Line Brush, and CPU Port Line Brush.

Recovery Line Brush:

It's pretty much the same as the card brush mentioned above. If you forget the lock screen password of your phone, you can enter the recovery mode to perform the operation of Shuangqing.

Any data on your phone will disappear after double clearing, please proceed with caution.

fastboot line brush:

The phone enters this mode through the power button and the volume down button. Then plug the phone into the data cable. You can flash the machine.

Some older models can be flashed directly in this way. Some new models must now be unlocked before they can be flashed.

This lock is often referred to as a BL lock. Unlocking is usually on the official website. To apply for unlocking, provide proof of purchase, etc.

CPU port flash mode:

A phone that uses a Qualcomm processor. The phone needs to be put into port 9008. For phones with MediaTek processors, you need to put your phone into the MTK port.

In this mode, the phone's screen is not displayed at all. The phone is in a black screen state. This flashing method using the CPU port is one of the most thorough ways to flash your computer.

How to enter 9008 port mode on your phone:

Different phones have different methods. Some mobile phones are turned off, press and hold the volume up button, and plug in the data cable. Some mobile phones are pressed and held the volume down button to plug in the data cable.

Some mobile phones require a dedicated flashing cable to enter port 9008. For other phones, you need to disassemble the phone to enter the 9008 port, and transfer the test point on the circuit board to enter the 9008 port mode.

And phones that use MediaTek processors. You need to enter MTK port mode. The way to enter is usually with the phone turned off. Plug in the data cable directly and you can enter. There are also those that need to be pressed and held down to enter the volume up button or the lower key.

It's best not to brush it yourself, it's easy to brush into a plate. ——Advice from people who fail to flash.。。。