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bri3d / VW_Flash

Flashing tools for VW AG control units over UDS. Compression, encryption, RSA bypass, and checksums are supported for Simos18.1/6/10, DQ250-MQB, DQ381-MQB, and Haldex4Motion-Gen5-MQB.
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Unlock SCG - problem #116

Open jasmuh1 opened 6 months ago

jasmuh1 commented 6 months ago

File / Unlock ECU FL_5G0906259Q__0005.frf - SCG

CMD: Traceback (most recent call last): File "VW_Flash_GUI.py", line 871, in on_select_unlock File "VW_Flash_GUI.py", line 384, in flash_unlock File "lib\extract_flash.py", line 12, in extract_flash_from_frf File "lib\extract_flash.py", line 28, in extract_data_from_odx File "extractodx.py", line 116, in extract_odx File "extractodx.py", line 68, in decompress_raw_lzss10 IndexError: bytearray index out of range

GUI: Extracting FRF for unlock...

But if i try on another car with SC8 / FL_8V0906259H__0001.frf No problem at all: Extracting FRF for unlock... Starting to flash the following software components : FD_0 : 1 : CBOOT : SC8E0L20 : FD_1 : 2 : ASW1 : SC8E0O20 : FD_2 : 3 : ASW2 : SC8E0O20 : FD_3 : 4 : ASW3 : SC8E0O20 : UNLOCK_PATCH : 9 : PATCH_ASW3 : : FD_4 : 5 : CAL : SC800O20 : 8V0906259H ,....etc

Why i can't UNLOCK SCG on: FL_5G0906259Q__0005.frf

bri3d commented 6 months ago

Did you select Simos 18.10 from the ECU Type dropdown?

Also the SHAsum should be:

shasum FL_5G0906259Q__0005.frf                                
12a36f1109b0bf6f5d9107761dd0fb47557fb675  FL_5G0906259Q__0005.frf