How to flash blank EF81? - GSM-Forum

cooler_ua · 06-04-2007, 11:56

Hi!
Have a problem.
Cant understand how to flash blank siemens EF81 (without imei), becouse 3G flashing software told me that imei cannot be read ...
Are there any variants to solve this problem?
Tnx.

adfree · 06-04-2007, 18:14

Download Mode

Quote:

# and Power On key pressed for 5 seconds
The phone will show the Siemens/BenQ-Siemens splash screen and remain in this state

Procedure without DCA-140!

Or use QPST Software Download

karabey · 06-08-2007, 14:52

@adfree

Do you know which files should be selected to Flash EF81 with QPST on Serial Port??

cooler_ua · 06-08-2007, 17:55

Hi!
Can anybody explain me what cable should i use to flash EF81 with QPST?
Tnx for attention.

adfree · 06-10-2007, 05:29

DCA-140 works 100%

Choose Software Download from QPST. Select only 3 files in your 3GSwup folder. (Use 3GSwup folder with all files). But select only this:

Code:

amss.mbn
amsshd.mbn
partition.mbn

This is normally all what you need for "first try"...

adfree · 06-10-2007, 05:35

I bought DCA-100 (ser.), but no connection with EF81.

No idea why... Rumours said that DCA-100 must work...

But I can't confirm that by my self, because no success.

Again. Use DCA-140 (USB) and no trouble with Data connection und Flashing.

This is the STANDARD cable which came with EF81...

cooler_ua · 06-10-2007, 08:54

Ok! Thank you!
Please, could you tell me, how to flash EF81 without boot (or with erased boot)? Is it possible or not?

Thanks for attention.

adfree · 06-10-2007, 16:18

Imho I never found an solution to programm OFFLINE.

If you can't use Download Mode (# hold and power up), EF81 is dead.

And only chance for Download Mode is, if EF81 shows something on Display...
BenQ-Siemens Logo is an good sign of life.

Recapitulation for succesfully "repair" (Flashing).

1. Use only DCA-140. This is confirmed by all EF81 users...
2. Download Mode as Emergency Download is the only thing, which could help to Restore damaged Firmware and other Software problems...
3. NV items as QCN or BRT are sometimes damaged and need to Restore.

If someone has other other experience, please tell us.

Thanx.

cooler_ua · 06-10-2007, 19:36

Hi!
On some russian forum i have found some information about boot-erased Benq-Siemens EF81. Somebody told, that you can disconnect memory module from "WORKING-OK" mobile, then read information, stored in this memory module and then fill this information right in flash memory of a dead phone.
Could you tell me, is it right or not?
Anybody know something of this method?
Thanks to all for attention.
Hope for fast reply.

cooler_ua · 06-10-2007, 19:37

Somewhere found information about flashing EF81 with COM cable, like DCA-140, but with COM connector ... May be possible to restore phone with COM cable, or not?
Anybody, please help me

karabey · 06-10-2007, 21:30

@adfree

You know if you have a BRT File from an another Phone for Restore which has Simlock that can lock also the Phone.

I tried over BootAdapter 2000 and its working very fine..

adfree · 06-11-2007, 03:33

@ cooler_ua

No other working solution known by me.

All I have is Software and DCA-140.

@ karabey

Thanx for info. Very interessting.

If someone need BootAdapter 2000 or other, maybe look here:
http://www.dechow-auctions.com/

I saw this for 20 or 30 Euro Start.

magixian · 06-11-2007, 04:19

maybe this will help

http://gsm-multifund.de/files/siem/u...ung_3GSWUP.pdf

http://www.club-siemens.net/forum/index.php

http://gsm-multifund.de/board/downlo...?do=cat&id=158

karabey · 06-11-2007, 09:35

I have also more than 30pcs of Bootadapters on stock..

Bootadapter 2000
Bootadapter 2002

cooler_ua · 06-12-2007, 15:56

Could you tell me what price for Boot adapter 2000, 2002?

06-04-2007, 11:56	#1 (permalink)
cooler_ua Junior Member Join Date: Dec 2006 Location: Ukraine, Dp. Posts: 21 Member: 411982 Status: Offline Thanks Meter: 1	How to flash blank EF81? Hi! Have a problem. Cant understand how to flash blank siemens EF81 (without imei), becouse 3G flashing software told me that imei cannot be read ... Are there any variants to solve this problem? Tnx.

06-10-2007, 08:54	#7 (permalink)
cooler_ua Junior Member Join Date: Dec 2006 Location: Ukraine, Dp. Posts: 21 Member: 411982 Status: Offline Thanks Meter: 1	EF81 without boot Ok! Thank you! Please, could you tell me, how to flash EF81 without boot (or with erased boot)? Is it possible or not? Thanks for attention.

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06-08-2007, 14:52	#3 (permalink)
karabey No Life Poster Join Date: Nov 2003 Age: 42 Posts: 1,055 Member: 45183 Status: Offline Thanks Meter: 474	@adfree Do you know which files should be selected to Flash EF81 with QPST on Serial Port??

06-08-2007, 17:55	#4 (permalink)
cooler_ua Junior Member Join Date: Dec 2006 Location: Ukraine, Dp. Posts: 21 Member: 411982 Status: Offline Thanks Meter: 1	Hi! Can anybody explain me what cable should i use to flash EF81 with QPST? Tnx for attention.

06-10-2007, 05:35	#6 (permalink)
adfree No Life Poster Join Date: Dec 2006 Location: yes Posts: 774 Member: 420658 Status: Offline Thanks Meter: 211	I bought DCA-100 (ser.), but no connection with EF81. No idea why... Rumours said that DCA-100 must work... But I can't confirm that by my self, because no success. Again. Use DCA-140 (USB) and no trouble with Data connection und Flashing. This is the STANDARD cable which came with EF81...

06-10-2007, 16:18	#8 (permalink)
adfree No Life Poster Join Date: Dec 2006 Location: yes Posts: 774 Member: 420658 Status: Offline Thanks Meter: 211	Imho I never found an solution to programm OFFLINE. If you can't use Download Mode (# hold and power up), EF81 is dead. And only chance for Download Mode is, if EF81 shows something on Display... BenQ-Siemens Logo is an good sign of life. Recapitulation for succesfully "repair" (Flashing). 1. Use only DCA-140. This is confirmed by all EF81 users... 2. Download Mode as Emergency Download is the only thing, which could help to Restore damaged Firmware and other Software problems... 3. NV items as QCN or BRT are sometimes damaged and need to Restore. If someone has other other experience, please tell us. Thanx.

06-10-2007, 19:36	#9 (permalink)
cooler_ua Junior Member Join Date: Dec 2006 Location: Ukraine, Dp. Posts: 21 Member: 411982 Status: Offline Thanks Meter: 1	Hi! On some russian forum i have found some information about boot-erased Benq-Siemens EF81. Somebody told, that you can disconnect memory module from "WORKING-OK" mobile, then read information, stored in this memory module and then fill this information right in flash memory of a dead phone. Could you tell me, is it right or not? Anybody know something of this method? Thanks to all for attention. Hope for fast reply.

06-10-2007, 19:37	#10 (permalink)
cooler_ua Junior Member Join Date: Dec 2006 Location: Ukraine, Dp. Posts: 21 Member: 411982 Status: Offline Thanks Meter: 1	Somewhere found information about flashing EF81 with COM cable, like DCA-140, but with COM connector ... May be possible to restore phone with COM cable, or not? Anybody, please help me

06-10-2007, 21:30	#11 (permalink)
karabey No Life Poster Join Date: Nov 2003 Age: 42 Posts: 1,055 Member: 45183 Status: Offline Thanks Meter: 474	@adfree You know if you have a BRT File from an another Phone for Restore which has Simlock that can lock also the Phone. I tried over BootAdapter 2000 and its working very fine..

06-11-2007, 03:33	#12 (permalink)
adfree No Life Poster Join Date: Dec 2006 Location: yes Posts: 774 Member: 420658 Status: Offline Thanks Meter: 211	@ cooler_ua No other working solution known by me. All I have is Software and DCA-140. @ karabey Thanx for info. Very interessting. If someone need BootAdapter 2000 or other, maybe look here: http://www.dechow-auctions.com/ I saw this for 20 or 30 Euro Start.

06-11-2007, 04:19	#13 (permalink)
magixian No Life Poster Join Date: Apr 2004 Location: Lagos Nigeria Posts: 2,461 Member: 61176 Status: Offline Sonork: 100.86572 Thanks Meter: 368	maybe this will help http://gsm-multifund.de/files/siem/u...ung_3GSWUP.pdf http://www.club-siemens.net/forum/index.php http://gsm-multifund.de/board/downlo...?do=cat&id=158

06-11-2007, 09:35	#14 (permalink)
karabey No Life Poster Join Date: Nov 2003 Age: 42 Posts: 1,055 Member: 45183 Status: Offline Thanks Meter: 474	I have also more than 30pcs of Bootadapters on stock.. Bootadapter 2000 Bootadapter 2002

06-12-2007, 15:56	#15 (permalink)
cooler_ua Junior Member Join Date: Dec 2006 Location: Ukraine, Dp. Posts: 21 Member: 411982 Status: Offline Thanks Meter: 1	Could you tell me what price for Boot adapter 2000, 2002?