View Full Version : MW930 sim absent with sim
all checksums are ok
found ID
writed text dump from working phone
Started at: Wed Oct 30 08:20:28 2002
[Model:SAGEM][Ver:FW4,1R: 260900 1233/409261233578][IMEI:30000000000000-0][ID:00][1:260024ffffffff1000000000000000100000000000000010 000000000000001000000000000000][2:0a083a0000000000000048][3:055842a95420]
field 191=251=195F6A33
but still problem
Change IMEI with doctor to any other value and then change it back (only with "C" option of doctor)
i did it long before
after it field 1000 was changed
i checked signals on sim socket - in my opinion all are ok
but problem still remains
i think pb is in some fields
now
0 083A23214002579264(imei 33212042075294 6)
251 ACF55A2A
5250 6E2FE4F2AEA2C2E23C60
without simcard is sim missing but sometimes with simcard is sim absent
when i enter in service menu in option SIM all option says: "imei problem" but i changed imei many times on different - no help
i upload in eeprom working version FW4,1R
maybe need to upload ver. FT?
p.s. i cant enter in serv. menu manually because phone accepts only 10 chars.
solution?
chris922
11-01-2002, 10:36
Try to use "33212042075294-0" as imei.
Field 0: 083A23214002579204
You have to do this change with change IMEI function of sagemdr.
Some (old) sagem Phones don't have the check digit in the IMEI correctly set, so it is 0.
not works
i changed eeprom dump on another version
after that ive got sim fehlt - sim verrou and i unlocked it
now i understood how easily to unlock phone:
1) enter another imei (no matter what) to cause to change field 1000
2) try sec.1 till sagem doctor will prompt to enter codes in fields 191, 251, 252, 253
3) enter in fields 191,252,253 00000...., but in field 251 just 40
4) just repair checksums and all ok
5) now if you want you can change imei on needed
it is no solution for all phones (i mean older versions) but in my cases it is better solution.
big thanx for Chris, Legija and other for help!
b.r.
Wlad