3230 bluetooth

bear brothers i have 3230 with BT problem first i do BT repair with ufs3 at that time ufs shows BT repair done after some time same prob. came (unable to perfom bluetooth operation).irehot BT ic (d190)& it's nearby component but after that problem was same & now ufs says BT repair failed-1100.
now somtime bt working & somtime not any one tell me now what i do

THANKS TO ALL

already you rehot BT.so its better to change it first.:)

bro.....before change the bluetooth IC....measure 2.8V at resistor (R200) or bypass....if ok ..then change bluetooh IC

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