After flashing the C8815 mobile phone, disconnect the data cable and restart it

The Huawei C8815 has an infinite reboot after flashing, which must be caused by a system failure.

Turn off the phone first, press and hold the volume up button and the power button of the phone at the same time, and it will enter recovery mode after a while.

After entering, try to double clear first, select wipe data factory reset to erase all data, that is, restore factory settings, then press the power button to confirm, and then select yes - delete all data, yes, you can erase all data.

Select Wipe Cache Partition, press the Power button to confirm, and then select Yes - Wipe Cache.

Select Install Zip from SDCARD, select Choose Zip from SDCARD, and find the flash package of **, that is, the zip format file.

The mobile phone will automatically execute the flashing procedure, and the mobile phone will automatically enter the system after the flashing is completed, and the flashing cannot be completed or the system cannot be entered after flashing, it is recommended that the user send the mobile phone to the brand customer service for testing and repair.

This is normal!

Uninterrupted means that in the pre-flashing stage, the system file copy and installation process cannot be artificially disconnected, which is very important; The phone restarts by itself, which is also part of the flashing process, which means that the system file copy and installation are basically completed; As long as you don't move it, the phone will re-establish the connection after turning it on.

It is recommended that you try to re-brush the system.

The MIUI system is adapted to the mainstream flagship models on the market, and the MIUI official is also constantly organizing various activities to expand MIUI to more mobile phone models with the private development team, please go.

Check the ROM of your compatible model, and if there is a model you use, you can follow the tutorial to flash it.

Two possibilities:

1. If there is a problem with the system, then flashing can be solved, 2. If the motherboard is broken due to the mobile phone falling to the ground and water ingress, then you are tragic, you have to replace the motherboard, at least 400 pieces!

Half a brick, you need the brick family to intervene, spend a little silver, ranging from 40 to 100, and use it as a "fighting fee".

I advise everyone not to root your phone easily, you are not engaged in mobile phone development work, root is meaningless, and the third-party ROMs used for root are poisonous! There is no Lei Feng in this world, there is no free lunch (oh!). Blocking other people's financial routes......）

Let's change the board, there is a problem with the motherboard.

1. There are generally two situations for all automatic restarts. 1. Hardware failure or conflict between hardware and hardware, poor hardware contact, etc. 2. Software failure, conflict between software and hardware or conflict between software and software

Solution: 1. Hardware failure is usually not easy to solve, because some reasons may be problems that have occurred in the production process of the mobile phone, and the manufacturer warranty is usually required. 2. The simplest way to resolve the conflict between software and software or software and hardware is to restore the factory value, and then observe whether there is a problem with the mobile phone without installing any software, if there is a software problem, or the mobile phone manufacturer has a software problem from the factory, and you can also brush different systems to observe whether the mobile phone has this situation.

1. Battery failure (poor contact, etc.). Try replacing the battery. 2. Software conflicts. 3. Viruses. 4. The mobile phone system crashes.

Flash, shutdown button + volume key, the way to recovery mode.

Restart your phone to enter the recovery.

Turn off completely (need to cancel the fast start), then press and hold the volume key (+) and the power button of the phone, while holding down for a while to recover, and enter the general first option after rebooting (reboot means), the power button is OK button to confirm that the reboot can.

As a novice, you can only do some common flashing operations, such as going to the official designated customer service center to flash a more stable firmware for your mobile phone, which is conducive to the usual operation of the mobile phone, so as to reduce the occurrence of crashes, white screens and other failures.

Are you there? Is it a failure to force the brush, there is a robot that has fallen to the ground!

Call customer service to ask for a solution.

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