Repairing Sagem after unlocking with PIC - GSM-Forum

GSMBlade · 12-06-2001, 04:00

Hi!

I have 2 MC939 S3-D2, and one MC930 S-D2 which was unlocked with PIC, and now PIC is removed but phones won't work, there is always SIM LOCKED even without sim. On MC 930 I manage to got SIM MISSING but when I put the card inside phone, on display is SIM MISSING again, I heard that some resistior is removed, but does someone know which? Or does someone have solution for fixing this phones? And if someone could post how to repair checksums with Sagem dr!

Thanks & Regards!

Danchik · 12-07-2001, 23:35

There is (usualy) one risistor under sim-card connector ! Just short it and your phone will be okey ! After it you must unlock your phone ! But I have seen phones with totaly damanged eeprom after pic unlocking <img src="frown.gif" border="0"> ! But i have seen too many different pic connection types... so look carefuly on the board of your phone...may be you'll find some thing near CPU ! <img src="cool.gif" border="0"> <img src="tongue.gif" border="0">

GSMBlade · 12-09-2001, 14:50

I have removed pic, and on MC930 I manage to get Insert SIM card, but when I insert SIM card on display remains Insert SIM card!

I will try to find that resistor, and then will post results!

And can anyone post what are checksumed fields in MC922 and MC939/930!?

Regards!

superunknwon · 12-09-2001, 23:28

try to overwrite the eeprom with a backup, that you've made before. Perhaps it will work. If you want to have the checksummed fields, you must tell me the firmware version.

greetings, marcus

12-06-2001, 04:00	#1
GSMBlade No Life Poster Join Date: Mar 2001 Location: Croatia Posts: 554 Member: 3508 Status: Offline Thanks: 14 Thanked 10 Times in 6 Posts	Repairing Sagem after unlocking with PIC Hi! I have 2 MC939 S3-D2, and one MC930 S-D2 which was unlocked with PIC, and now PIC is removed but phones won't work, there is always SIM LOCKED even without sim.<br />On MC 930 I manage to got SIM MISSING but when I put the card inside phone, on display is SIM MISSING again, I heard that some resistior is removed, but does someone know which?<br />Or does someone have solution for fixing this phones?<br />And if someone could post how to repair checksums with Sagem dr! Thanks & Regards!

12-07-2001, 23:35	#2
Danchik No Life Poster Join Date: Jun 2001 Location: Moscow Age: 25 Posts: 731 Member: 5014 Status: Offline Thanks: 0 Thanked 0 Times in 0 Posts	There is (usualy) one risistor under sim-card connector ! Just short it and your phone will be okey ! After it you must unlock your phone ! But I have seen phones with totaly damanged eeprom after pic unlocking <img src="frown.gif" border="0"> !<br />But i have seen too many different pic connection types... so look carefuly on the board of your phone...may be you'll find some thing near CPU !<br /> <img src="cool.gif" border="0"> <img src="tongue.gif" border="0">

12-09-2001, 23:28	#4
superunknwon Junior Member Join Date: Nov 2001 Location: Mülheim/Germany Posts: 19 Member: 7578 Status: Offline Thanks: 0 Thanked 0 Times in 0 Posts	try to overwrite the eeprom with a backup, that you've made before. Perhaps it will work. If you want to have the checksummed fields, you must tell me the firmware version. greetings,<br />marcus

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12-09-2001, 14:50	#3
GSMBlade No Life Poster Join Date: Mar 2001 Location: Croatia Posts: 554 Member: 3508 Status: Offline Thanks: 14 Thanked 10 Times in 6 Posts	I have removed pic, and on MC930 I manage to get Insert SIM card, but when I insert SIM card on display remains Insert SIM card! I will try to find that resistor, and then will post results! And can anyone post what are checksumed fields in MC922 and MC939/930!? Regards!