bluetooth low volume

[randomnoize]

I am looking for the software update for my radio. bluetooth has low volume and does not automatically resume playback.

thank you

Amazon Order #: 112-7644387-9330615
32GB + 2GB Octa Core Android Double Din Car Stereo Radio with Bluetooth GPS Navigation 7 inch Touch Screen Support Fastboot Wifi 128GB USB SD MirrorLink AUX input Backup Camera Dash Cam
SN: 112B367220383334554B431700170022
BUILD #: px5-userdebug 6.0.1 MXC89L user.hct.20170804.172306 test-keys

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[Jammy]

Hi,here it is .https://mega.nz/#!yPxGUAIQ!3No5cgbWdWel ... 39wKOlCkRw
Please download the files to the root content of one sd card and insert it into the GPS slot,then enter settings - system - system update .
did this problem happened all the way from you get the unit or just comparing to before ?
Regards

[randomnoize]

This has happened since it was new. Thank you.

[randomnoize]

Thank you but the update did not change anything.

Bluetooth volume is much lower than radio and phone calls.
Bluetooth music does not automatically resume playback on restart I have to push the music button from the Bluetooth menu.
Stereo shuts down immediately after ignition off even with aux and continuous power wired correctly.

Thank you

[Jammy]

Hi,
you can enter settings - factory settings(password 126) page and adjust the BT gain parameter .Then click apply icon and exit.

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2.It is normal that Bluetooth music does not automatically resume playback on restart and you have to push the music button from the Bluetooth menu.
Regards