Stuck in DFU mode - GSM-Forum

][No_WaY · 01-11-2006, 07:06

i have dell d505 with truemobile bluetooth 300 and while i setup the orginal driver it start to upgrade the firmware but some program coz the notebook restart and now the blue led do not turn on and when want to setup the driver again keep tells me F2+Fn to turn the module on but nothing happen
eve with the last widcomm 5 tells me no hardware found and i try to use
dfu wizard but keep giveng me this
dfu mode error
:firmware upgrade mode could not be controlled
and in hardware mang. under bluetooth section gives me:
1- bluetooth bus enumerator
2- dell trumoblie bluetooth module in firmware upgrade

any help?

a27 · 01-11-2006, 15:12

If it's a dongle, take it out and out it back in.

If it's built into the laptop, try restarting.

][No_WaY · 01-11-2006, 16:43

Quote:

Originally Posted by a27

If it's a dongle, take it out and out it back in.

If it's built into the laptop, try restarting.

it is bulit in but i try restarting many time any another solution?

a27 · 01-11-2006, 16:45

I'd try disabling the DFU device in Device manager, restarting and re-enabling maybe?

][No_WaY · 01-11-2006, 23:36

Quote:

Originally Posted by a27

I'd try disabling the DFU device in Device manager, restarting and re-enabling maybe?

still the same
any idea?

a27 · 01-11-2006, 23:47

can you try turning it back to normal with the firmware upgrade program?

At the very worst, you'll need to re-install Windows or do a repair install.

http://www.michaelstevenstech.com/XPrepairinstall.htm

][No_WaY · 01-12-2006, 00:20

thank u but firmware upgrade program not work for me as i mensioned before and i use fresh copy of windows 2 time and nothing change.

][No_WaY · 01-13-2006, 11:28

no other solution?

any help?

a27 · 01-13-2006, 12:27

Quote:

Originally Posted by ][No_WaY

no other solution?

any help?

See if this helps you.

http://66.249.93.104/search?q=cache:...dfu+mode&hl=en

maximal42 · 03-28-2006, 23:49

I'm trying to solve just the same situation - I found that there is a driver pack from Dell which includes firmware file (R77162 ...in svcpack directory), now I'm seeking for way to flash it in.
Firmware flasher in appropriate trhread (http://forum.gsmhosting.com/vbb/showthread.php?t=166014) doesn't work...

maximal42 · 03-29-2006, 13:47

I found the flasher and tried to upload Dell firmware using it - it shows different vendor error. Please advise working firmware for this BT, or how to disable vendor check (to be able to flash dell firmware by force).
I tried the actual one in firmware upgrade thread, one included with flasher and none worked (0 of ... bytes loaded -> file verification failed)

maximal42 · 03-30-2006, 00:40

Heureka

I used firmware flasher from driver pack version A02 (after installation in \bluetooth software\bin\btdfuapp.exe) and firmware included in complete A05 version (R77162 ... svcpack directory).
Easy as killing bunnies with axes.

01-11-2006, 07:06	#1 (permalink)
][No_WaY Freak Poster Join Date: Apr 2002 Age: 44 Posts: 98 Member: 10579 Status: Offline Thanks Meter: 0	Stuck in DFU mode i have dell d505 with truemobile bluetooth 300 and while i setup the orginal driver it start to upgrade the firmware but some program coz the notebook restart and now the blue led do not turn on and when want to setup the driver again keep tells me F2+Fn to turn the module on but nothing happen eve with the last widcomm 5 tells me no hardware found and i try to use dfu wizard but keep giveng me this dfu mode error :firmware upgrade mode could not be controlled and in hardware mang. under bluetooth section gives me: 1- bluetooth bus enumerator 2- dell trumoblie bluetooth module in firmware upgrade any help?

03-28-2006, 23:49	#10 (permalink)
maximal42 Junior Member Join Date: Mar 2006 Posts: 3 Member: 251666 Status: Offline Thanks Meter: 0	same problem I'm trying to solve just the same situation - I found that there is a driver pack from Dell which includes firmware file (R77162 ...in svcpack directory), now I'm seeking for way to flash it in. Firmware flasher in appropriate trhread (http://forum.gsmhosting.com/vbb/showthread.php?t=166014) doesn't work... Last edited by maximal42; 03-29-2006 at 13:43.

03-29-2006, 13:47	#11 (permalink)
maximal42 Junior Member Join Date: Mar 2006 Posts: 3 Member: 251666 Status: Offline Thanks Meter: 0	now what? I found the flasher and tried to upload Dell firmware using it - it shows different vendor error. Please advise working firmware for this BT, or how to disable vendor check (to be able to flash dell firmware by force). I tried the actual one in firmware upgrade thread, one included with flasher and none worked (0 of ... bytes loaded -> file verification failed)

03-30-2006, 00:40	#12 (permalink)
maximal42 Junior Member Join Date: Mar 2006 Posts: 3 Member: 251666 Status: Offline Thanks Meter: 0	Complete Heureka I used firmware flasher from driver pack version A02 (after installation in \bluetooth software\bin\btdfuapp.exe) and firmware included in complete A05 version (R77162 ... svcpack directory). Easy as killing bunnies with axes.

Similar Threads
thread	Thread Starter	Forum	Replies	Last Post
Iphone 3Gs in DFU mode , how can exit dfu mode ?	dieuphong2003	iPhone 2 / iPhone 3G / iPhone 3GS	37	06-23-2011 13:58
[HELP] - Stuck in DFU mode Black screen	jajukhan	iPhone 2 / iPhone 3G / iPhone 3GS	31	10-28-2010 01:45
iPod touch 3.1.2 stuck in DFU mode HELP	beerfoote1	iPhone 2 / iPhone 3G / iPhone 3GS	2	03-19-2010 15:07
iphone 3gs stuck on dfu mode...	SicilianBoy	iPhone 2 / iPhone 3G / iPhone 3GS	10	03-10-2010 12:06
Stuck in DFU mode. Upgrade failed	a27	Bluetooth-Software	2	01-04-2006 19:19

01-11-2006, 15:12	#2 (permalink)
a27 Junior Member Join Date: Jan 2006 Posts: 28 Member: 216388 Status: Offline Thanks Meter: 0	If it's a dongle, take it out and out it back in. If it's built into the laptop, try restarting.

01-11-2006, 16:45	#4 (permalink)
a27 Junior Member Join Date: Jan 2006 Posts: 28 Member: 216388 Status: Offline Thanks Meter: 0	I'd try disabling the DFU device in Device manager, restarting and re-enabling maybe?

01-11-2006, 23:47	#6 (permalink)
a27 Junior Member Join Date: Jan 2006 Posts: 28 Member: 216388 Status: Offline Thanks Meter: 0	can you try turning it back to normal with the firmware upgrade program? At the very worst, you'll need to re-install Windows or do a repair install. http://www.michaelstevenstech.com/XPrepairinstall.htm

01-12-2006, 00:20	#7 (permalink)
][No_WaY Freak Poster Join Date: Apr 2002 Age: 44 Posts: 98 Member: 10579 Status: Offline Thanks Meter: 0	thank u but firmware upgrade program not work for me as i mensioned before and i use fresh copy of windows 2 time and nothing change.

01-13-2006, 11:28	#8 (permalink)
][No_WaY Freak Poster Join Date: Apr 2002 Age: 44 Posts: 98 Member: 10579 Status: Offline Thanks Meter: 0	no other solution? any help?