What is the DSP test for on the B-phreaks stuff? - GSM-Forum

Lonegunman · 03-10-2002, 21:29

What is it for?

WILDSEED95 · 03-10-2002, 23:01

I think it tests your mobile signal TX-RX.THEN AGAIN I MAY BE WRONG

mobidoc · 03-10-2002, 23:27

hello m8

to make sure that IMEI number and IMEI_Programing Data are valid.
Insert a working SimCard in the phone, switch it on and tick the TEST DSP
check box. Logger will put the DSP in test mode and will start continious
reading of one of the ADC's in COBBA - this will show the RSSI Value in the
status bar. If everything ok - you will get a reading for about minute and
at the end of the test you'll see message : DSP Test OK !

If anything wrong - Message Box will propmpt that you have bad responce from
the DSP. This will happen when:

- IMEI or IMEI_program data - corrupted
- AuthorityID not valid
- RF part is faulty ( hardware fault )
- Missing Ariel or no Cell coverage

This Test is not 100% reliable - so make sure that all other reasons are excluded.
You need to have a SimCard in the phone !
Good idea is to make this test few times - between tryes reset the phone to full
factory and switch it off and on again.

kind regards .

Lonegunman · 03-11-2002, 00:08

Thanks mate.

WILDSEED95 · 03-11-2002, 00:41

How come when i try to re-set to full factory it won't let me,It re-sets but not to full factory.

03-10-2002, 21:29	#1 (permalink)
Lonegunman No Life Poster Join Date: Dec 2001 Location: London Age: 49 Posts: 792 Member: 7939 Status: Offline Thanks Meter: 2	What is the DSP test for on the B-phreaks stuff? What is it for?

03-10-2002, 23:27	#3 (permalink)
mobidoc Freak Poster Join Date: Nov 2001 Age: 45 Posts: 410 Member: 7327 Status: Offline Thanks Meter: 12	here is breif description from b-phreaks hello m8 to make sure that IMEI number and IMEI_Programing Data are valid. Insert a working SimCard in the phone, switch it on and tick the TEST DSP check box. Logger will put the DSP in test mode and will start continious reading of one of the ADC's in COBBA - this will show the RSSI Value in the status bar. If everything ok - you will get a reading for about minute and at the end of the test you'll see message : DSP Test OK ! If anything wrong - Message Box will propmpt that you have bad responce from the DSP. This will happen when: - IMEI or IMEI_program data - corrupted - AuthorityID not valid - RF part is faulty ( hardware fault ) - Missing Ariel or no Cell coverage This Test is not 100% reliable - so make sure that all other reasons are excluded. You need to have a SimCard in the phone ! Good idea is to make this test few times - between tryes reset the phone to full factory and switch it off and on again. kind regards .

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03-10-2002, 23:01	#2 (permalink)
WILDSEED95 Junior Member Join Date: Mar 2002 Location: Staffordshire U.K. Posts: 8 Member: 10043 Status: Offline Thanks Meter: 0	I think it tests your mobile signal TX-RX.THEN AGAIN I MAY BE WRONG

03-11-2002, 00:08	#4 (permalink)
Lonegunman No Life Poster Join Date: Dec 2001 Location: London Age: 49 Posts: 792 Member: 7939 Status: Offline Thanks Meter: 2	Thanks mate.

03-11-2002, 00:41	#5 (permalink)
WILDSEED95 Junior Member Join Date: Mar 2002 Location: Staffordshire U.K. Posts: 8 Member: 10043 Status: Offline Thanks Meter: 0	How come when i try to re-set to full factory it won't let me,It re-sets but not to full factory.