nokia 3310 "Contact Service" - GSM-Forum

InGyneer · 07-16-2003, 02:16

How can I remove this message "Contact Service". I have 3 phones with same problemo?

Blartiartfast · 07-16-2003, 03:21

Sounds daft, but it depends on what caused the message.
you should try to reflash the mcu, ppm part of the phone first. This usually gets messed up with the old flash unlock method. If the message persits, you will need to flash the eeprom area. I fyou still have trouble, you need to reflow the board.

Zoolee · 07-17-2003, 16:20

1. change CCONT
2. change cobba+flash

I think the contact service 90% is a h.w. problem

Babak · 07-22-2003, 21:56

First Flash It From 200000 To 3D0000
If Still Contact Service Is Showing Then Flash The EEprom From 3D0000 And Repair It With EEprom Tools 3.1 By B-Phreaks Or Nokia Tool By Rolis
If Still Showing Contact Service Then Resolder Or Replace Cobba IC

NNCome · 07-25-2003, 15:16

test with eeprom tool, and u'll get the couse of it

Syed · 07-25-2003, 15:45

or read old posts ...you will get many many postings which will help you...

WBR
Syed

07-16-2003, 02:16	#1 (permalink)
InGyneer Junior Member Join Date: Jul 2003 Location: St. maarten, N.A. Caribbean Age: 40 Posts: 15 Member: 34507 Status: Offline Thanks Meter: 1	nokia 3310 "Contact Service" How can I remove this message "Contact Service". I have 3 phones with same problemo?

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07-16-2003, 03:21	#2 (permalink)
Blartiartfast No Life Poster Join Date: May 2001 Location: U.K Age: 54 Posts: 1,425 Member: 4611 Status: Offline Thanks Meter: 68	Sounds daft, but it depends on what caused the message. you should try to reflash the mcu, ppm part of the phone first. This usually gets messed up with the old flash unlock method. If the message persits, you will need to flash the eeprom area. I fyou still have trouble, you need to reflow the board.

07-17-2003, 16:20	#3 (permalink)
Zoolee Freak Poster Join Date: Feb 2003 Location: Miami Posts: 149 Member: 22526 Status: Offline Thanks Meter: 1	1. change CCONT 2. change cobba+flash I think the contact service 90% is a h.w. problem

07-22-2003, 21:56	#4 (permalink)
Babak Freak Poster Join Date: Jun 2003 Posts: 221 Member: 32731 Status: Offline Thanks Meter: 1	First Flash It From 200000 To 3D0000 If Still Contact Service Is Showing Then Flash The EEprom From 3D0000 And Repair It With EEprom Tools 3.1 By B-Phreaks Or Nokia Tool By Rolis If Still Showing Contact Service Then Resolder Or Replace Cobba IC

07-25-2003, 15:16	#5 (permalink)
NNCome Insane Poster Join Date: Feb 2003 Location: indonesia Age: 46 Posts: 78 Member: 23333 Status: Offline Thanks Meter: 0	test with eeprom tool, and u'll get the couse of it

07-25-2003, 15:45	#6 (permalink)
Syed No Life Poster Join Date: Jan 2003 Location: Hong Kong. Age: 47 Posts: 3,092 Member: 19979 Status: Offline Thanks Meter: 116	or read old posts ...you will get many many postings which will help you... WBR Syed