[Android Q&A, Help & Troubleshooting] univerzal:
Hello, I have a problem with my imito - I cannot activate the bluetooth. I dropped it on floor one day so it might have damaged some traces on pcb but I'm not sure about it. Maybe it is just sw issue. I'm using latest original rom and tried restoring to factory state. I also tried to reflow the chip and whole wireless module but that didn't help too. Here is the log from NE-debugger

I/ActivityManager( 260): START {flg=0x10000000 cmp=com.android.bluetooth/.opp.BluetoothOppBtEnablingActivity u=0} from pid 3737
D/dpt ( 260): setPerformanceMode: 2 ;value: 133
I/ActivityManager( 260): Displayed com.android.bluetooth/.opp.BluetoothOppBtEnablingActivity: +126ms
I/bluedroid( 260): Starting hciattach daemon
I/bluedroid( 260): Waiting for HCI device present...
I/bluedroid( 260): ..50..
D/[BT] ( 4207): mtk: external/bluetooth_mtk/mtk.c 333
W/[BT] ( 4207): bt_read_nvram #276
W/[BT] ( 4207): mtk: [BDAddr 00-00-46-66-22-01][CapId 40][LinkKeyType 01] [UintKey 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00] [Encryption 00 02 10][PinCodeType 00][Voice 60 00][Codec 23 00 00 00] [Radio 06 80 00 06 03 06][Sleep 03 40 1f 40 1f 00 04][BtFTR 80 00][TxPWOffset ff ff ff] [ECLK_SEL 00]
D/[BT] ( 4207): BT_InitDevice: BT_InitDevice
D/[BT] ( 4207): BT_InitDevice: BT load firmware patch
W/[BT] ( 4207): BT_InitDevice: Open /system/etc/firmware/MTK_MT6622_E2_Patch.nb0
D/[BT] ( 4207): BT_InitDevice: Patch file size 7464
D/[BT] ( 4207): GORM_Init: GORM_Init
D/[BT] ( 4207): GORMcmd_HCC_Read_Local_Version: GORMcmd_HCC_Read_Local_Version
D/[BT] ( 4207): BT_SendHciCommand: OpCode 0x1001 len 0
I/bluedroid( 260): ..49..
I/bluedroid( 260): ..48..
I/bluedroid( 260): ..47..
I/bluedroid( 260): ..46..
I/bluedroid( 260): ..45..
D/AudioHardwareALSA( 89): AudioStreamOutALSA::standby().....
I/bluedroid( 260): ..44..
I/bluedroid( 260): ..43..
I/bluedroid( 260): ..42..
I/bluedroid( 260): ..41..
I/bluedroid( 260): ..40..
I/bluedroid( 260): ..39..
I/bluedroid( 260): ..38..
I/bluedroid( 260): ..37..
I/bluedroid( 260): ..36..
I/bluedroid( 260): ..35..
I/bluedroid( 260): ..34..
I/bluedroid( 260): ..33..
I/bluedroid( 260): ..32..
I/bluedroid( 260): ..31..
I/bluedroid( 260): ..30..
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I/bluedroid( 260): ..27..
I/bluedroid( 260): ..26..
I/bluedroid( 260): ..25..
E/[BT] ( 4207): bt_receive_data: Read comm port timeout = 5000ms!
E/[BT] ( 4207): BT_ReadPacketHeader: Read packet header fails
E/[BT] ( 4207): BT_ReadPacket: Get 01 for packet type
I/bluedroid( 260): ..24..
I/bluedroid( 260): ..23..
I/bluedroid( 260): ..22..
I/bluedroid( 260): ..21..
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I/bluedroid( 260): ..11..
I/bluedroid( 260): ..10..
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I/bluedroid( 260): ..8..
I/bluedroid( 260): ..7..
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I/bluedroid( 260): ..4..
I/bluedroid( 260): ..3..
I/bluedroid( 260): ..2..
I/bluedroid( 260): ..1..
E/bluedroid( 260): bt_enable: Timeout waiting for HCI device to come up, ret=-1
E/BluetoothAdapterStateMachine( 260): failed to prepare bluetooth, abort turning on
D/BluetoothAdapterStateMachine( 260): Bluetooth state 11 -> 10
D/DockEventReceiver( 3719): finishStartingService: stopping service
D/dpt ( 260): setPerformanceMode: 0 ;value: 0