Nokia 8210 connect m-bus cable failure - GSM-Forum

uwenk98 · 01-26-2003, 10:30

Dear All friends & All Moderator,

I have problem with 8210 the phone con dittions righ now is simcard not accepted but if I use eeprom tools and the other soft
I get warning!!!! Phone not connect or m-bus error,I already chect my cable to another phone and everithink is ok!
but in this one I can use the cable.

son I tri to reflash the phone and the warning is power off mobile first TX(phone low)and Tx(phone red high)

please3 help what the prob lem is.....?

regards,

uwenk98

willy · 01-26-2003, 21:53

UWENK98
MAD has 2.8V from VBB to pull high to MBUS !
check at VBB to MBUS , so after you boot up phone, MBUS must at 2.8V !

if not,, might CCONT ( no VBB) or MAD problem ( MBUS line cut)

Willy

Quote:

Originally posted by uwenk98
Dear All friends & All Moderator,

I have problem with 8210 the phone con dittions righ now is simcard not accepted but if I use eeprom tools and the other soft
I get warning!!!! Phone not connect or m-bus error,I already chect my cable to another phone and everithink is ok!
but in this one I can use the cable.

son I tri to reflash the phone and the warning is power off mobile first TX(phone low)and Tx(phone red high)

please3 help what the prob lem is.....?

regards,

uwenk98

uwenk98 · 02-01-2003, 04:33

Mr.Willy,

May I know waht is VBB & MAD ? .I try the Mbus-cable to another phone and I can see phone info everythink ok.
and what the problem is....... cant set full factory? massage in eeprom tools.

regards,

uwenk98

giov1109 · 06-20-2003, 22:45

willy, how can i measure the vbb?

01-26-2003, 10:30	#1 (permalink)
uwenk98 No Life Poster Join Date: Oct 2002 Location: gold land Age: 46 Posts: 564 Member: 16904 Status: Offline Thanks Meter: 9	Nokia 8210 connect m-bus cable failure Dear All friends & All Moderator, I have problem with 8210 the phone con dittions righ now is simcard not accepted but if I use eeprom tools and the other soft I get warning!!!! Phone not connect or m-bus error,I already chect my cable to another phone and everithink is ok! but in this one I can use the cable. son I tri to reflash the phone and the warning is power off mobile first TX(phone low)and Tx(phone red high) please3 help what the prob lem is.....? regards, uwenk98

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02-01-2003, 04:33	#3 (permalink)
uwenk98 No Life Poster Join Date: Oct 2002 Location: gold land Age: 46 Posts: 564 Member: 16904 Status: Offline Thanks Meter: 9	Mr.Willy, May I know waht is VBB & MAD ? .I try the Mbus-cable to another phone and I can see phone info everythink ok. and what the problem is....... cant set full factory? massage in eeprom tools. regards, uwenk98

06-20-2003, 22:45	#4 (permalink)
giov1109 Junior Member Join Date: Oct 2002 Location: philippines Posts: 14 Member: 16226 Status: Offline Thanks Meter: 0	willy, how can i measure the vbb?