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  • MATEO6600

    őstag

    válasz MATEO6600 #2599 üzenetére

    Support levele a mikrofon problémára, hátha valakit érdekel:

    Greetings from Xiaomi!

    I understand your concern and regret the inconvenience you have experienced. I would request you to follow the below mentioned steps in order to resolve this issue:

    Check in recorder (Tools >> Recorder)
    Perform hardware test

    I would request you to follow below mentioned steps to perform hardware test:

    Dial *#*#6484#*#*
    Select the option of Main Mic/Loop Back (For Mic test) or an appropriate option in which you are facing an issue
    Follow the steps mentioned over there and check the result (Some sensors also have an option of calibrating. Press that also)
    If result pass, then please create the backup and factory reset the device, but if it failed then would request you to coordinate with your regional support for a quicker resolution

    Here are the steps to reset your device after creating the backup of your data:

    Sign Out from your Mi Account : -

    Go to Settings
    Select Mi Account
    Then confirm to Sign Out

    Create a Backup : -

    Go to Settings
    Select Additional Settings
    Select Backup and Reset
    Select Local Backups
    Select Backup
    Select Accounts and Contacts & Deselect System
    Then select Backup so that a backup would be created

    For Finding Backup File :-

    Go to Internal Storage
    Select MIUI
    Select Backup
    Select All Backup

    (Note :- Please save the backup file in your system so that your important data would be prevented)

    For factory reset:-

    Go to Settings
    Go to Additional Settings
    Backup and Reset
    Go to "Factory Reset"

    After that update the latest MIUI version and to update the latest MIUI version please select "Settings - About phone - check update" in your device, if there is a new version available, please follow the steps to complete the update.

    If you can’t update the phone system by OTA, please create a backup of all the data which is available in your phone and follow the below mentioned steps for ROM flash.

    For ROM flash follow below steps:

    Visit http://en.miui.com
    Click on downloads, select appropriate model
    Click on global version and download full ROM (Stable version)
    Copy the downloaded zip file to downloaded_rom folder in internal storage of the device. (If you do not have the folder named downloaded_rom in your device, then request you to create new folder by this name)
    Go into tools select updater
    Tap on top right corner(...) and choose update package
    Browse for the folder downloaded_rom and select ROM file
    Tap on update

    Restore the Backup :-

    Go to Settings
    Select Additional Setting
    Select Backup and Reset
    Select Local Backups
    Select Backup File
    Select Restore in order to complete this process

    Also would like to inform you that we are not selling the Mi Phones in US/European region and also not having the service centers as of now. So regret to inform you that we would not be able to provide you any assurance for the repair service. If the issue persists after performing all troubleshooting steps then would request you to please coordinate with your source of purchase.

    Please get in touch with us if you need any further assistance.

    Thank you for being a valued customer. Have a nice day!

    Regards,
    Avinash
    Xiaomi Customer Support

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