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Hello, it is recommended to try the following methods:
1. Disassemble the battery cover, check whether the mobile phone tamper tag is damaged, and damage the mobile phone parts after disassembling the mobile phone after dismantling the mobile phone parts caused by abnormal faults such as not turning on belong to the non-insurance category.
2. If you enter the interface of updating the software, it is recommended to upgrade the software according to the instructions of the mobile phone to solve this problem of not being able to boot.
3. Try to use the SD card to force the machine, the specific instructions can be found on the pollen forum, note that all the previous data will be cleared after the strong brush.
4. When charging the mobile phone, whether the charging indicator is always on, if not, it is recommended to go to the outlets for testing, if so, it is recommended to keep the charging state and wait for a period of time before trying to turn on the operation.
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If the phone is stuck in the EMUI interface, recovery interface, English interface, small robot interface, etc., and cannot enter the system, you can press and hold the power button for about 10 seconds to force restart the phone.
Information can be consulted by maintenance personnel.
If the phone is stuck in the honor interface, it may be that the phone has been rooted, and some system files have been deleted by mistake, resulting in the inability to enter the system.
Keep the battery sufficient when upgrading (prepare space for an SD card of more than 2G).
Unzip the package and generate a dload folder.
There will be an upgrade package under the folder, if there is no automatic generation of dload, you need to manually create this folder and put it in this folder).
3. Put the D-Load folder on the SD card (external memory card.
of the root directory. 4. Go to the phone's settings - about the phone - system update mobile phone upgrade - SD card upgrade.
5. It will be restarted after the upgrade is completed.
If the problem cannot be solved, it is recommended that you bring the invoice to Huawei for processing, and consult the maintenance personnel if the data cannot be backed up.
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Try a factory reset of Double Clearing.
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In this case, you can press and hold the phone shutdown button to restart the phone.
After that, go to your phone and clean up the space to free up the storage space.
After that, uninstall some software that is not commonly used and clean up the uninstallation remnants to free up space on your phone.
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We recommend trying the following:
1.Unplug the battery and reinstall it to see if it can turn on normally.
2.Whether it can enter recovery. Ways to get into recovery:
In the shutdown state, first press and hold the "Volume Up Button" and then press and hold the "Power Off Button", and let go when the boot screen appears, and then you can enter recovery. If you can enter Recovery, please switch the system under Recovery and back up your data, if it is not successful, you need to erase all your data (your contacts, text messages, mobile phone applications, etc. will disappear).
3.Whether it can enter fastboot. Ways to get into fastboot:
In the shutdown state, first press and hold the "meter key", then press and hold the "volume down button" and then press and hold the "shutdown button", and let go when the boot screen appears, you can enter fastboot. Please connect your mobile phone to the computer and flash a complete system package with the method of miflash.
4.If this is still the case, please enter the after-sales process to detect the fault of your phone.
If it still does not open, bring your warranty certificate to a nearby Huawei customer service center for testing and repair.
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Workaround:
1.Press and hold your phone's power button + volume up button + home button at the same time2Then select the Wipe Data Factory Reset option.
3.Then go to this screen and select: yes
4.Then the phone will factory reset itself.
5After the factory reset is complete, go back to this interface and select: Reboot System Now
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If you really can't turn on the machine, turn it off,Press and hold the power button and the volume down button for a period of time,See if you can enter the flash modeNo,If the little robot comes out, don't double clear,Press start directly,If the system file is not damaged, it should be started up。
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Workaround:
1.Press and hold your phone's power button + volume up button + home button at the same time2Then select the Wipe Data Factory Reset option.
3.Then go to this screen and select: yes
4.Then the phone will factory reset itself.
5After the factory reset is complete, go back to this interface and select: Reboot System Now
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Huawei mobile phone is running stuck and stuck on the boot screen, such a stuck situation is generally not a collapse **The so-called bridge cleaning software can completely solve it. It will not be caused by the hardware of the mobile phone, most of the reasons may be caused by the problem of the mobile phone system memory circle or insufficient memory. In this case, you can try to back up your phone's contacts and other data, and then go to your phone's settings, factory reset your phone, and format the memory card at the same time.
The phone will be restored to its initial state after a factory reset, erasing all data outside the phone system. Then observe the use of mobile phones, which can generally fix the problem of mobile phone cards.
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