6210 mbus dont work - GSM-Forum

nmp · 07-17-2002, 17:59

I can flash the phone but cant set faid. Tried with mbus cable and dejan box. Help me please.

PaRoZ · 07-19-2002, 05:10

i had same problem..then i used virgin eprom file and then m2bus did work..

nmp · 07-22-2002, 01:39

I tried virgin eeprom and also full flash but still the same situation. Is it hardware problem?

ARS · 07-22-2002, 03:15

check the small 5 pins componnets near connector for shortcircuit. These are 4 diodes in one package, is it a kind of protection. Refer to service manual for more info.

nmp · 07-22-2002, 05:17

I think that mbus line work because mbus is used to flash the phone. Could enyone help me?

vule · 07-24-2002, 18:40

Hiya

It's hardware prob. Do what ARS said . Also check lines from connector to mainboard, clean connector from outer side

Flashing works b'cause flashing in dct 3 phones is possible to do in 2 ways: FBUS or FLALI connector which is cut off from board after initial factory flashing...

Did u test cable with other phone ???!!! LOL

Now serious....It could happened that Mbus line is broken so trace it using service manual...

BR

Vule

P.S. If u use normal mbus cable with DEJAN repair tools it won't work...Use dejan shematic with 74HC14

Hary · 07-25-2002, 10:33

your cable using FBUS system. try to modify it:

1. open your connector and you see that 3 cable with color black , blue & white
2. blue in pin 7, whit in pin 8 & black in pin 9
3. desolder blue & white cable in pin 7 & pin 8
4. join blue & white cable, soldering it in pin 6 (MBUS)
5. you now have MBUS cable........

nmp · 07-25-2002, 19:22

I have MBUS cable and it works well with other phones.
Thanks anyway

07-17-2002, 17:59	#1 (permalink)
nmp Junior Member Join Date: Dec 2001 Location: EU Posts: 21 Member: 8004 Status: Offline Thanks Meter: 0	6210 mbus dont work I can flash the phone but cant set faid. Tried with mbus cable and dejan box. Help me please.

07-25-2002, 10:33	#7 (permalink)
Hary Freak Poster Join Date: Feb 2002 Location: Jakarta Posts: 149 Member: 9261 Status: Offline Thanks Meter: 0	modified your cable your cable using FBUS system. try to modify it: 1. open your connector and you see that 3 cable with color black , blue & white 2. blue in pin 7, whit in pin 8 & black in pin 9 3. desolder blue & white cable in pin 7 & pin 8 4. join blue & white cable, soldering it in pin 6 (MBUS) 5. you now have MBUS cable........

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07-19-2002, 05:10	#2 (permalink)
PaRoZ Freak Poster Join Date: Aug 1999 Posts: 109 Member: 455 Status: Offline Thanks Meter: 0	i had same problem..then i used virgin eprom file and then m2bus did work..

07-22-2002, 01:39	#3 (permalink)
nmp Junior Member Join Date: Dec 2001 Location: EU Posts: 21 Member: 8004 Status: Offline Thanks Meter: 0	I tried virgin eeprom and also full flash but still the same situation. Is it hardware problem?

07-22-2002, 03:15	#4 (permalink)
ARS No Life Poster Join Date: Dec 2000 Location: Slovakia, Brezno Posts: 980 Member: 2721 Status: Offline Thanks Meter: 23	check the small 5 pins componnets near connector for shortcircuit. These are 4 diodes in one package, is it a kind of protection. Refer to service manual for more info.

07-22-2002, 05:17	#5 (permalink)
nmp Junior Member Join Date: Dec 2001 Location: EU Posts: 21 Member: 8004 Status: Offline Thanks Meter: 0	I think that mbus line work because mbus is used to flash the phone. Could enyone help me?

07-24-2002, 18:40	#6 (permalink)
vule No Life Poster Join Date: Apr 2002 Location: Radiometer Medical ApSBrønshøj Age: 51 Posts: 721 Member: 10854 Status: Offline Sonork: 1578988 Thanks Meter: 3	Hiya It's hardware prob. Do what ARS said . Also check lines from connector to mainboard, clean connector from outer side Flashing works b'cause flashing in dct 3 phones is possible to do in 2 ways: FBUS or FLALI connector which is cut off from board after initial factory flashing... Did u test cable with other phone ???!!! LOL Now serious....It could happened that Mbus line is broken so trace it using service manual... BR Vule P.S. If u use normal mbus cable with DEJAN repair tools it won't work...Use dejan shematic with 74HC14

07-25-2002, 19:22	#8 (permalink)
nmp Junior Member Join Date: Dec 2001 Location: EU Posts: 21 Member: 8004 Status: Offline Thanks Meter: 0	I have MBUS cable and it works well with other phones. Thanks anyway