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Question T-Mobile Bluetooth.img backup

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freddienuxx

Senior Member
Dec 11, 2012
1,632
307
OnePlus 8 Pro
OnePlus 8T
Hey guys does anybody have a backup T-Mobile bluetooth.img from msm?
I can backup it but I would have to convert back to
T-Mobile firmware and setup again . I would appreciate it if someone can upload the Bluetooth.img thx 🙏 on advance
 

coolchris305

Senior Member
May 29, 2008
194
24
Hollywood
How do you flash this? I'm also having weird issues with Bluetooth on calls.

edit: im slow, lol fastboot flash bluetooth_a

nvm that didnt work lol am i doing something wrong??
 
Last edited:

Pain-N-Panic

Senior Member
Mar 24, 2013
1,674
546
Droid
OnePlus 9 Pro
How do you flash this? I'm also having weird issues with Bluetooth on calls.

edit: im slow, lol fastboot flash bluetooth_a

nvm that didnt work lol am i doing something wrong??
Hmmm....maybe try "fastboot flash image bluetooth.img"

I also don't know the specific slot commands so i just used to use TWRP to boot into alternate slot and flash twice.
 

freddienuxx

Senior Member
Dec 11, 2012
1,632
307
OnePlus 8 Pro
OnePlus 8T
how did you get it to install??
no#1 google is your friend lol when you get to fastboot type fastboot reboot fastboot! then fastboot flash bluetooth_a bluetooth.img then fastboot flash bluetooth_b bluetooth.img. in order to flash imgs like this you need to use oneplus fastboot mode! again adb reboot bootloader then fastboot devices then fastboot reboot fastboot. then flash the to commands to slot a and b
 

coolchris305

Senior Member
May 29, 2008
194
24
Hollywood
no#1 google is your friend lol when you get to fastboot type fastboot reboot fastboot! then fastboot flash bluetooth_a bluetooth.img then fastboot flash bluetooth_b bluetooth.img. in order to flash imgs like this you need to use oneplus fastboot mode! again adb reboot bootloader then fastboot devices then fastboot reboot fastboot. then flash the to commands to slot a and b
I did google but i was getting an error, but thanks i was missing the reboot into fast boot part, got it!!
 
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    Hmmm....maybe try "fastboot flash image bluetooth.img"

    I also don't know the specific slot commands so i just used to use TWRP to boot into alternate slot and flash twice.
    Yea I too use twrp...it's now working, it had a issue with decryption of data
    1
    no#1 google is your friend lol when you get to fastboot type fastboot reboot fastboot! then fastboot flash bluetooth_a bluetooth.img then fastboot flash bluetooth_b bluetooth.img. in order to flash imgs like this you need to use oneplus fastboot mode! again adb reboot bootloader then fastboot devices then fastboot reboot fastboot. then flash the to commands to slot a and b
    I did google but i was getting an error, but thanks i was missing the reboot into fast boot part, got it!!