CF75 problem

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ompgsm

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Hi,

I have a cf75 dead. The client was to another service in my town, I don't know what they did to the phone, but now, the phone is dead. I don't know the version of the phone, I have no backups.

In papua 051 here is the log:


Auto Ignition...
Transfer boot...
BOOT is loaded...
Pause 2 sec...
Getting Information...
FlashID: 0089,880D
BCORE clean!
OTP ESN: 5520A05F
OTP IMEI: 356909004706851
Test data bus D0..D15...OK.
Test address bus A2..A22...OK.
Search for EELITE segment...
Search for EEFULL segments...
Total EEP blocks: 183
Blocks stored in .\Backup\5520A05F_EEP_051229121629.eep
Boot released. Everything is blinded.

In codes section I have only the imei+esn. Becouse phone doesn't startup, I can't use midlets.

With papua 073, here's the log:
Automatic start...
Transfer ashlar...
BOOT is loaded...
Pause of 2 s...
Obtaining information...
FlashID: 0089.880D BCORE is clean!
OTP ESN: 5520A05F
OTP IMEI: 356909004706851 tests of the data bus D0..D15... of ok.
Test of the tire of addresses A2..A22... ok.
Search for segment EELITE...
Search for segments EEFULL...
In all EEP blocks: 233 blocks are preserved in \.Backup\.5520A05F_.EEP_051229122821..eep ashlar it is opened. Everything is blinded.

I have no TP. If I try to flash it with swup 100100, skip precheck and i have this erorr: No Bootcore detected.

The main question is:
Do i have a chance to reveive this phone? ( notice that I don't have sst or martech )

Best regards
 
I guess it is any problem with bootcore.

You need to write new bootcore. Try to get bootkey with papua and TP
 
don't be afraid if u've a full flash just follow this tutorial and everythings will be ok in the case ur phone is not hardware damaged

http://papuas.allsiemens.com/AllBugSGold.rar

good luck
 
This is the best solution to reveive dead S-gold !!!

My Cf75 client is happy again. I also managed to reveive an old dead Cv70 with this method.

Many thanks Eggwisher for this link !

Best regards
 
i'm happy for u by the way with this solution u can repaire x65 and x75 with bootcore damged in the case the EElite and EEFULL segment are okey mean not touched

regards
 
Hi! Dea all
Can you help me to repair my cf75!
I use papua for unlock it, but (after unlock cf 75 step by step) the phone is dead. When I try to repair it with the same soft ( All bugSgold) It connect only in service mode
Booting in "Service Mode"...

Autostart....
Model: SIEMENS CF75 10 lg1
 
Maybe you damaged RamIC.

Check it if it has any scratches or is aliitlebit broken!
 
I have a cf75. it powers on and shows some light on the display. and some time shows insert sim than powers off... but in serviice mode. shows every thing :

No answer from phone !
Check com port number,cable,phone and MODE !
Booting in "Service mode"...
Press P.ON !
AutoIgnition...
Transm. Boot...
Booting in Service Mode Ok
Wait to power on phone ...
Iieo
 
Thanks for the reply Edcentec:
I have tried that procedure. but the phone is still same.
In service mode it stay on. and "service mode" is written on it.
but in normal power on. some time show insert sim and some time white display. than power off immediatly.
br
 
I have kill my CF75 V22 whit papoua v079e.
In flash section i have selected replace block(76 5008 5009 5077) after dojob i optain this message block 5008 could not be replace.
Now when i reconnect the phone whit select replace block(76 5008 5009 5077) i optain this:
Auto Ignition...
Transfer boot...
BOOT is loaded...
Pause 2 sec...
Getting Information...
FlashID: 0089,880D (32Mb) ...(Intel)
CF75 SIEMENS 356909007169891
HASH: B64F735B46E8149C0E8F69187A5B86EF
OTP ESN: 0C3334B4
OTP IMEI: 356909007169891
Total EEP blocks: 147
Not found block 5008!
Not found block 5009!
Not found block 5077!
Not found block 5121!
Not found block 5122!
Not found block 5123!
Boot released. There are Errors !
How can i reveive my phone?
 
Tank you Chris for your response. But where can i optain good eeprom? and what soft to use to write it?
My phone CF75 is V22 and i have full flash V10
 
My CF75 v22 dead with papua v079e. In flash section i have selected replace block(76 5008 5009 .....). i do test point and after click dojob. i receive this message:
block 5009 no need to replace
block 5008 save to(a folder)
block 5008 no replace.
new when i power up the phone it still bib.
What to do?
 
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