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- Oct 22, 2020
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I tried changing this ascii on-boot description followed PMID in 3 ways for my 1070ti:change on-boot description in PMID
Variant 1. Just swap to letters with each other. For this case Mobile TDP Tweaker shows that 32-bit checksum doesn't change. Flashing 1070ti failed - here is the part of detailed output got directly on-screen by using "-L con" extended logging flag
.\OMGVflash.exe -6 .\1070ti-modded.rom -L con
Code:
BCRT: Start Certificate 2.0 verification
Send VV Command...
Command id: 0x3000000E Command: NV_UCODE_CMD_COMMAND_VV failed
Command Status: NV_UCODE_CMD_STS_COMPLETE
Error Code = 0x00000011(17): NV_UCODE_ERR_CODE_CMD_VBIOS_VERIFY_BIOS_SIG_FAIL
Cert info block will be finalized during flash process.
Program page Start: 0x00000000 Count: 0x2000(8192)
Command id: 0x30000005 Command: NV_UCODE_CMD_COMMAND_EWR failed
Command Status: NV_UCODE_CMD_STS_COMPLETE
Error Code = 0x0000006C(108): NV_UCODE_ERR_CODE_CMD_EWR_OK_TO_FLASH_CHECK_FAILED
Variant 3. Edit single letter. Mobile TDP Tweaker shows that 32-bit checksum is changed, use the Quick Fix. Now the 32nit checksum is the same. Tryied flashing such quick-fixed VBIOS - same error
Do you have any of those mod variants working on 1080ti? If yes - may be there is some different code paths inside *flash.exe for 1080ti and 1070ti, and the 1070ti has another behaviour.
Unfortunately I haven't 1080ti at hand to test.
EDIT 1
Also I performed an experiment with "Just flash normal unmodded 1070 VBIOS into 1070ti". Flashing also fails, with another error:
Code:
BCRT: Start Certificate 2.0 verification
Send VV Command...
Cert info block will be finalized during flash process.
Program page Start: 0x00000000 Count: 0x0A00(2560)
Command id: 0x30000005 Command: NV_UCODE_CMD_COMMAND_EWR failed
Command Status: NV_UCODE_CMD_STS_COMPLETE
Error Code = 0x0000005A(90): NV_UCODE_ERR_CODE_DEVID_MATCH_LIST_DEVID_MATCH_FAILED
Device ID in the rom image does not match the device ID in the chip.
Update aborted, please use a rom image that supports device ID 0x1B82.
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