7110 CONTACT SERVICE PROBLEM - GSM-Forum

Weller · 06-20-2001, 20:40

I know how to solve this problem with N3210,
but I don't know which software I can use to
repair N7110?
If someone know,please help.

Brobble · 06-20-2001, 20:58

Why the phone has CS? Did you flash anything! There can be many reasons for CS:
Wrong EEPROM-Checksum
Wrong MCU-Checksum
Wrong PPM-Checksum
You must recalculate this checksums and check them, so you only can repair your phone! Send me the backup (0020-0060) and I will check and repair it for you! (If I can!)

Greetings from germany!

MR...

<FONT COLOR="#ffff00" SIZE="1">[ 20 June 2001 22:02: Message edited 1 time, lastly by Brobble ]</font>

K-Dix · 06-21-2001, 10:49

Flashing with good PPM/MCU flash file works fine.

But I also tried NKFree by Viper to read the original full back-up (since I don't have a good back-up file of version 5.00) to fix PPM/MCU Checksum and it works.

06-20-2001, 20:40	#1 (permalink)
Weller Insane Poster Join Date: May 2001 Location: Zagreb Posts: 65 Member: 4526 Status: Offline Thanks Meter: 0	7110 CONTACT SERVICE PROBLEM I know how to solve this problem with N3210, but I don't know which software I can use to repair N7110? If someone know,please help.

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06-20-2001, 20:58	#2 (permalink)
Brobble No Life Poster Join Date: Oct 2000 Posts: 547 Member: 2274 Status: Offline Thanks Meter: 0	Why the phone has CS? Did you flash anything! There can be many reasons for CS: Wrong EEPROM-Checksum Wrong MCU-Checksum Wrong PPM-Checksum You must recalculate this checksums and check them, so you only can repair your phone! Send me the backup (0020-0060) and I will check and repair it for you! (If I can!) Greetings from germany! MR... <FONT COLOR="#ffff00" SIZE="1">[ 20 June 2001 22:02: Message edited 1 time, lastly by Brobble ]</font>

06-21-2001, 10:49	#3 (permalink)
K-Dix No Life Poster Join Date: Mar 2001 Location: ..still in idle mode... Posts: 989 Member: 3900 Status: Offline Thanks Meter: 31	Flashing with good PPM/MCU flash file works fine. But I also tried NKFree by Viper to read the original full back-up (since I don't have a good back-up file of version 5.00) to fix PPM/MCU Checksum and it works.