What files are in the mobile phone Rom, and is there recovery in the official Rom? Students who can

Also, what files does the ROM have? I really don't know how to explain it to you.,A perfect rom package contains the basic functions of the mobile phone.,Extra functions,And some of the people who provide the rom package want to attach some programs to you.,I don't know if you understand.,To put it simply,For example, if you buy a mobile phone,There will definitely be something that is the phone itself.,Those earphones that are attached.,Memory card,The second battery,Not every mobile phone brings,There is uncertainty。

The phone enters recovery mode and flashes the machine, generally speaking, the card brush is relatively simple, the general mobile phone brand, the way of card swiping is the same (but the flash package is still related to the mobile phone model, not the same!) ）

Android phone recovery card swiping steps:

3. Operate the mobile phone to enter recovery mode and perform the double clearing operation. How do you double clear your phone?

4. Enter the recovery mode again, and then click on the flashing package file to start flashing.

5. After flashing, restart your phone and restore your phone data.

Line brush treasure currently provides the card brush bag of some mobile phone models of major brands on the market,It also provides a card brush tutorial for mobile phones,It should be noted that,Card brush needs the phone to be able to turn on,If the phone has not been able to turn on,Then you can't enter the recovery mode card brush,You must line brush it。 In addition, if the flashing fails, you can also use the brick saving function of the line brush treasure to brush it back.

Recovery is an interface (engineering mode) that you can enter after turning on the computer with the home button + the power button.

Root is your smartphone's boss, which can access and modify almost all of your smartphone's files.

ROM is the system package of the brush.

The firmware of the mobile phone is equivalent to the system of the mobile phone, and flashing the firmware is equivalent to flashing the system. Different mobile phones correspond to different firmware, you should fully understand the advantages, disadvantages and compatibility of the current firmware and the flashed firmware before flashing the firmware, and be fully prepared.

Root is the only superuser that exists in Unix systems (such as AIX, BSD, etc.) and UNIX-like systems (such as the well-known Linux, such as Debian, which is stable to the server, Redhat, which is suitable for long-term operation, the more popular Linux distributions such as Ubuntu and Archlinux, and Android), which is equivalent to the system ( XP and below) TrustedInstaller (Vista and above) users.

It has all the permissions in the system, such as starting or stopping a process, deleting or adding users, adding or disabling hardware, and so on.

Root: Jailbreak to get access to the phone, similar to the administrator permission on the admin on the computer.

ROM: There are two kinds, one is the memory space capacity of the mobile phone built-in or the periphery of the phone. The second refers to the system, the so-called flash ROM is to reinstall the system, which is the same as the electric judgment old brain reinstallation system.

recovery: Restore or restore, this one is just a function, if you don't have a carrier, it won't work properly either. Just like your computer, although there is a restore operation, but there is no suitable recovery media, this function will not work normally.

If you want to say that the connection between these three is that there is no ROM, your phone is a brick, and without root, you can't get administrator permissions, and you can't delete customized apps on your phone. Without ROM and Recovery, you can recover the system by yourself when your phone gets bricked.

As for your question about how to get it with ROM or Revovery, I don't understand what you mean and don't know what you want to get, so you are only welcome to ask.

1. ROM is the abbreviation of ROM Image (read-only memory image), which is often used in the circle of mobile phone customization system players. Generally, the process of flashing a mobile phone is the process of writing a read-only memory image (ROM image) to a read-only memory (ROM).

2. Recovery mode refers to a mode that can modify the data or system inside the Android machine (similar to Windows PE or DOS).

In this mode, you can flash in a new Android system, or back up or upgrade an existing system, or you can do a factory reset here.

The real flashing time is fast, but the preparation needs to be done well!

The flash software is very good to use, and the flashing solution is issued in the cloud, which is safe and reliable

Recovery mode,It's a partition in the phone,Become a recovery partition,You can find that there will be backup (backup) and restore (restore) words after you enter,It means that you can backup and restore the phone's system through this mode,But the official recovery does not support flashing,Only recovery developed by third-party developers can be flashed。 ROM is the system of the mobile phone, for example, the system of your computer has XP, Win7, etc., and the reason is the same.