Xiaomi mobile phones can not accept files transmitted by Bluetooth, the main reasons and solutions are as follows:
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1, there is no correct connection between mobile phones, resulting in failure to receive and transmit files; Connection method: Both mobile phones should turn on the Bluetooth function, search for each other, click pairing, enter the pairing code (if any), and you can transfer files through Bluetooth after successful pairing.
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2, the mobile phone does not open the Bluetooth function related services, resulting in the failure to receive or transmit files normally; For example, the mobile phone installed a third-party security management software, the Bluetooth related services to prohibit the start of the project, so even if the phone restart can not restore the normal Bluetooth function; In view of this situation, you can enter the self-start management interface of the security software, set all the Bluetooth related services of the phone to open self-start, and then restart the phone to solve the problem.
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3, it may also be caused by system error, you can restart the phone to solve it; If necessary, you can consider restoring the phone's system to factory Settings or upgrading to the latest version to solve the problem.
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4, in addition, the hardware failure of the mobile phone will also lead to the failure of Bluetooth transmission, such as Bluetooth module failure, memory failure, etc., it is recommended to contact Xiaomi's after-sales service to detect and repair the mobile phone to solve