Solution for "CONTACTSERVICE"?? - GSM-Forum

Stryker · 07-14-2000, 13:13

What's the solution for "contact service"? Any hints? Thanks in advance.

Y2K · 07-14-2000, 13:39

hi connect mobile to wintesla and let me know what conntact service you have.

you find this info in self test menu

if i got more info from you i can help

best regards

Stryker · 07-14-2000, 14:00

hi Y2K! the fone is 6150 v4.43. wen read with Nokia Tool & other sw it shows funny imei, 4 locks closed and other stuff..SW reset, open all locks dont give a positive result. I try to read eeprom with pony but "Device not responding" appears coz maybe the data is corrupt. My Wintesla is not working coz it ask for dll files..

Rosshire · 07-15-2000, 09:57

hi.. i have the exact same problem on a 8810.. i never even tried to fix it.. some one told me that is dead and thats it.. if u do find out how to do it.. i will MUCH MUCH appreciate it

neb · 07-15-2000, 13:35

I have similar problem with 5110 v5.28, I was able to solve 'contact service' by writing new eeprom data taken from another phone through ponyprog. But the phone 4 locks were closed and can't be unlocked by 6 & 7 trick or by flash ic removing method. Any idea how to solve it?

GSM-Lupo · 07-15-2000, 16:03

Try older EEPROM. Solder it into phone. Press 5 time unlock for all Locks. Solder it EEPROM out and solder the original in. Press max. 5 times unlock and it should be open. If not flash it before solder the original back.

mfG
GSM-Lupo

McAlister · 01-20-2002, 17:21

Y2K Could you please help me? I have 6150 with contact service problem. Wintesla says that MCU ROM checksum failed. How could I solve this? I need special equipment or something else? Can this problem be solve with regular F-BUS/M-BUS cable?

Please help!

Crew · 01-20-2002, 17:26

Just upload MCU image the same version to your phone using Dejan 1.0 for example

WBR Crew

[QUOTE]Originally posted by McAlister: [QB]Y2K Could you please help me? I have 6150 with contact service problem. Wintesla says that MCU ROM checksum failed

McAlister · 01-20-2002, 18:45

Crew

Thanks for your answer! Could you please e-mail me ([email protected]) this image? Software version - 5.17

07-14-2000, 13:13	#1 (permalink)
Stryker Freak Poster Join Date: Jun 2000 Location: In front of pc Posts: 308 Member: 1585 Status: Offline Thanks Meter: 15	Solution for "CONTACTSERVICE"?? What's the solution for "contact service"? Any hints? Thanks in advance.

01-20-2002, 17:21	#7 (permalink)
McAlister Junior Member Join Date: Feb 2001 Location: France Age: 47 Posts: 32 Member: 3266 Status: Offline Thanks Meter: 0	Y2K <br />Could you please help me? I have 6150 with contact service problem. Wintesla says that MCU ROM checksum failed. How could I solve this? I need special equipment or something else? Can this problem be solve with regular F-BUS/M-BUS cable? Please help!

01-20-2002, 17:26	#8 (permalink)
Crew No Life Poster Join Date: May 2000 Location: Russia Moscow Age: 59 Posts: 2,109 Member: 1408 Status: Offline Thanks Meter: 39	Just upload MCU image the same version <br />to your phone using Dejan 1.0 for example WBR<br />Crew [QUOTE]Originally posted by McAlister:<br />[QB]Y2K <br />Could you please help me? I have 6150 with contact service problem. Wintesla says that MCU ROM checksum failed

07-14-2000, 13:39	#2 (permalink)
Y2K VIP-Member Join Date: May 1999 Location: home Posts: 285 Member: 69 Status: Offline Thanks Meter: 0	hi connect mobile to wintesla and let me know what conntact service you have. you find this info in self test menu if i got more info from you i can help best regards

07-14-2000, 14:00	#3 (permalink)
Stryker Freak Poster Join Date: Jun 2000 Location: In front of pc Posts: 308 Member: 1585 Status: Offline Thanks Meter: 15	hi Y2K! the fone is 6150 v4.43. wen read with Nokia Tool & other sw it shows funny imei, 4 locks closed and other stuff..SW reset, open all locks dont give a positive result. I try to read eeprom with pony but "Device not responding" appears coz maybe the data is corrupt. My Wintesla is not working coz it ask for dll files..

07-15-2000, 09:57	#4 (permalink)
Rosshire Junior Member Join Date: Jul 2000 Location: melb. vic. australia Posts: 7 Member: 1720 Status: Offline Thanks Meter: 0	hi.. i have the exact same problem on a 8810.. i never even tried to fix it.. some one told me that is dead and thats it.. if u do find out how to do it.. i will MUCH MUCH appreciate it

07-15-2000, 13:35	#5 (permalink)
neb Freak Poster Join Date: Dec 1999 Location: Earth Posts: 461 Member: 751 Status: Offline Thanks Meter: 19	I have similar problem with 5110 v5.28, I was able to solve 'contact service' by writing new eeprom data taken from another phone through ponyprog. But the phone 4 locks were closed and can't be unlocked by 6 & 7 trick or by flash ic removing method. Any idea how to solve it?

07-15-2000, 16:03	#6 (permalink)
GSM-Lupo Banned Join Date: Jun 2000 Location: IN Samsung CERTS! Age: 38 Posts: 169 Member: 1651 Status: Offline Sonork: 100.1623070 Thanks Meter: 110	Try older EEPROM. Solder it into phone. Press 5 time unlock for all Locks. Solder it EEPROM out and solder the original in. Press max. 5 times unlock and it should be open. If not flash it before solder the original back. mfG GSM-Lupo

01-20-2002, 18:45	#9 (permalink)
McAlister Junior Member Join Date: Feb 2001 Location: France Age: 47 Posts: 32 Member: 3266 Status: Offline Thanks Meter: 0	Crew Thanks for your answer! Could you please e-mail me ([email protected]) this image? Software version - 5.17