||Joe
08-12-2001, 06:46 PM
hi,
i have a little problem like this :
i have one 5110 węth 5.04 PPMA.i read flash range of 200000H to 300000H and also 2KB eeprom of another 5110 with 5.28 PPMB.first update the flash from 5.04 to 5.28. phone work but not log to network.then write the 5.04 flash and the phone is turn back to normalty (work & find network).after this i flash again to 5.28 and phone say "SIM CARD NOT ACCEPTED".whet i turn back to 5.04 phone still say "SIM CARD NOT ACCEPTED".i reprogram flash & eeprom to 5.28's flash&eeprom but no changes.phone info like that :
"MCC+MNC.......: BBBBB ........(OPEN)"
"GID1..........: FFFF .........(OPEN)"
"GID2..........: FFFF .........(OPEN)"
"MSIN..........: BBBBBBBBBF ...(OPEN)"
when analyze the eeprom dump see this
* IMEI starts at 000CH * original IMEI starts at 005CH and is XOR with 65H
* security code starts at 0038H * man.date is on 0064 (2 bytes)
* 1.cheksum at 003EH (2 bytes) * 2.cheksum at 011EH (2 bytes)
when turn phone on the eeprom adresses 0074 and 0075 turns to 00H. why if the all softs are the same phone not working. is there any differences in MCU,ASIC or DSP ( like internal boot rom versions). i will try to reset NVRAM and reprogram it but thing will not work.read range of 000000 to 200000 and you wil see that some blocks are repeating. 1block 0-7FFFFH and the other range is sum of repeating 64K (in org. 5.28 are 128k) blocks.
is anybody have a idea about writing data from 0 to 1FFFFFH or internal boot rom????
Thanks
bad lucas
i have a little problem like this :
i have one 5110 węth 5.04 PPMA.i read flash range of 200000H to 300000H and also 2KB eeprom of another 5110 with 5.28 PPMB.first update the flash from 5.04 to 5.28. phone work but not log to network.then write the 5.04 flash and the phone is turn back to normalty (work & find network).after this i flash again to 5.28 and phone say "SIM CARD NOT ACCEPTED".whet i turn back to 5.04 phone still say "SIM CARD NOT ACCEPTED".i reprogram flash & eeprom to 5.28's flash&eeprom but no changes.phone info like that :
"MCC+MNC.......: BBBBB ........(OPEN)"
"GID1..........: FFFF .........(OPEN)"
"GID2..........: FFFF .........(OPEN)"
"MSIN..........: BBBBBBBBBF ...(OPEN)"
when analyze the eeprom dump see this
* IMEI starts at 000CH * original IMEI starts at 005CH and is XOR with 65H
* security code starts at 0038H * man.date is on 0064 (2 bytes)
* 1.cheksum at 003EH (2 bytes) * 2.cheksum at 011EH (2 bytes)
when turn phone on the eeprom adresses 0074 and 0075 turns to 00H. why if the all softs are the same phone not working. is there any differences in MCU,ASIC or DSP ( like internal boot rom versions). i will try to reset NVRAM and reprogram it but thing will not work.read range of 000000 to 200000 and you wil see that some blocks are repeating. 1block 0-7FFFFH and the other range is sum of repeating 64K (in org. 5.28 are 128k) blocks.
is anybody have a idea about writing data from 0 to 1FFFFFH or internal boot rom????
Thanks
bad lucas