why I can't Repair this 7210s? - GSM-Forum

M-taheri · 10-13-2010, 13:59

I have a 7210s RM-436. simlock is corrupted
Please help me to repair it.
---------------------
info :

Code:

MCU Version    V 07.23
MCU Date    17-07-09
Product        RM-436
Manufacturer    (c) Nokia            
IMEI        355743024881274
Mastercode    6143767034
IMEI Spare    3A55470342882107
IMEI SV        3355470342882147F0000000
PPM        V 07.23, 17-07-09, RM-436, (c) Nokia            , MB
CNT        Content: mb, V 07.23, 17-07-09, RM-436, (c) Nokia            , 
PSN        0
PSD        0000000000000000
LPSN        0
RETU        15
TAHVO        22
AHNE        30
RFIC        064c0601
DSP        ICPR72_09w17
LCD        SHARP
BT        2222-143C
Failed to read info -> Failed to read SP info

-----------------------

check flashing bus :

Code:

Booting CMT...
CMT_SYSTEM_ASIC_ID:    000000010000022600010006030C192101033000
CMT_EM_ASIC_ID:        00000295
CMT_EM_ASIC_ID:        00000B22
CMT_PUBLIC_ID:        12300107F68757504C454D88435D4B1FBAD066DC
CMT_ASIC_MODE_ID:    00
CMT_ROOT_KEY_HASH:    9DDBFCFE6E73CED7D8C6268C8EB85723
CMT_BOOT_ROM_CRC:    273F6D55
CMT_SECURE_ROM_CRC:    DFAAF68F
CMT Ready!
Searching for BootCode: DualLine 32Bit
RAP3Gv3_2nd.fg, Type: 2nd Boot Loader, Rev: 0.10.6.0, Algo: BB5
Flashbus Write baud set to 1.0Mbits
Flashbus Read baud set to 98Kbits
Using OLD BB5 FLASHING PROTOCOL
FlashChip[0,CMT]: 0x0089898200008A31, Intel, NOR
FlashContent[0,CMT]: 00000000000000000000000000000000, NOR
FlashChip[0,CMT]: 0xFFFF000000000000, Unknown, MMC
Transmission Mode Requested: Single Line, 8 bit, Accepted: Single Line, 8 bit
Searching for BootCode: DualLine 32Bit
FlashChip 0x00898982 (Intel), Size: 64MBytes, VPP: 9V
RAP3Gv3_algo.fg, Type: Algorithm, Rev: 0.10.6.0, Algo: BB5 ALGORITHM
Flashbus Write baud set to 2.0Mbits
Transmission Mode Requested: Dual Line, 32 bit, Accepted: Dual Line, 32 bit
Box TX2 Data Pin set to: Service Pin 3
Box VPP disabled
Internal CMT Phone VPP Enabled
PAPUBKEYS Hash for CMT: F1DCA5EA5203CD30A64D4D95ABCD621F4AB23026
APE Boot skipped on user request
Flashbus Write baud set to 5.0Mbits
Restarting MCU...

Direct unlock - > RPL calculation :

Code:

BB5 Unlock Started...
MCU Version    V 07.23
MCU Date    17-07-09
Product        RM-436
Manufacturer    (c) Nokia            
IMEI        355743024881274
Mastercode    6143767034
Warning: Failed to read SP Info, Assuming defaults
Simlock Server    
Simlock Key    2020000D0A000A1C
Simlock Profile    2020202020202020
Simlock Key Cnt    0
Simlock FBUS Cnt    0
Reading Security Block...
Security block OK and saved to "RM-436_355743024881274_20101013_042856 È.Ù.SecurityBlock.PM"
"12300107F68757504C454D88435D4B1FBAD066DC.C0000670" Exists, That is good...
Checking for Rootkey Hash support with selected Unlock Method...
Selected Unlock Method: RPL Calculation
Asking box to calculate RPL...
Received RPL from Box OK!
Writing Simlock...
BB5 Unlock Failed -> Simlock NOT ACCEPTED ! Maybe is SL3 phone?

moulnisky · 10-13-2010, 14:10

The version 7.23 of this mobile firmware is a quite doggy.
make an rpl back-up and downgrade it to v5.60/5.61 depending the product code. Once done write back the rpl and unlock it again using the rpl method.
Sx4 auth afterward is needed.

BR

Alex

M-taheri · 10-13-2010, 17:32

I fully erased the phone and then flash with ver 5.61
but after flash phone can't turn on

moulnisky · 10-13-2010, 17:33

did you write back the RPL Back-up?

BR

Alex

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10-13-2010, 14:10	#2 (permalink)
moulnisky No Life Poster Join Date: Jan 2009 Location: England Age: 59 Posts: 17,681 Member: 947561 Status: Offline Thanks Meter: 14,053	The version 7.23 of this mobile firmware is a quite doggy. make an rpl back-up and downgrade it to v5.60/5.61 depending the product code. Once done write back the rpl and unlock it again using the rpl method. Sx4 auth afterward is needed. BR Alex

10-13-2010, 17:32	#3 (permalink)
M-taheri Freak Poster Join Date: Sep 2007 Location: The land of Cyrus The Great Age: 43 Posts: 278 Member: 587800 Status: Offline Sonork: 100.1582587 Thanks Meter: 73	I fully erased the phone and then flash with ver 5.61 but after flash phone can't turn on

10-13-2010, 17:33	#4 (permalink)
moulnisky No Life Poster Join Date: Jan 2009 Location: England Age: 59 Posts: 17,681 Member: 947561 Status: Offline Thanks Meter: 14,053	did you write back the RPL Back-up? BR Alex