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Request for WWAN whitelist removal/edit - HP dv2-1215ax - BIOS F.27 A - MC8781
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I replaced all of the following: Huawei EM770/770U/770W: 12D1_1003, 12D1_1001, 12D1_1404
The best way to flash is by following the tutorial using a bootable usb DOS disk (Tutorial in the tutorials section of our forum  )
Best of luck!
Admin
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(06-12-2010, 03:58 AM)1234s282 Wrote: I replaced all of the following: Huawei EM770/770U/770W: 12D1_1003, 12D1_1001, 12D1_1404
The best way to flash is by following the tutorial using a bootable usb DOS disk (Tutorial in the tutorials section of our forum )
Best of luck!
Admin
i have this message before run
BIOS image checksum verification failed.
Error code: -104
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please be more specific , have you flashed it and are getting this message or do you get this message before the flash?
Regards
Admin
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(06-12-2010, 08:53 AM)1234s282 Wrote: please be more specific , have you flashed it and are getting this message or do you get this message before the flash?
Regards
Admin
yes, i have this message when i put the bios back to the folder of wphalas. then i running it, and when the flashing, winphalas showing that message, and the flasing terminate.
Was the new bios having different check sum after editing ?
Please help
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Ideally you shouldnt use winphlash - use phlash16.exe from the link below (it gets around the checksum issue , obviously when we mod it , the checksum changes) and follow our tutorial on here to create a bootable DOS USB disk and flash it that way!
http://dl.dropbox.com/u/747181/phlash16.exe
Regards
Admin
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(06-12-2010, 09:17 PM)1234s282 Wrote: Ideally you shouldnt use winphlash - use phlash16.exe from the link below (it gets around the checksum issue , obviously when we mod it , the checksum changes) and follow our tutorial on here to create a bootable DOS USB disk and flash it that way!
http://dl.dropbox.com/u/747181/phlash16.exe
Regards
Admin
sorry to bother you again 1234s282  ,
i already create usb boot disk and put the phlas16, and rename
the bios to bios.wph, and put in autoexec to run phlas16.
but when its rebooting then coming to dos... and autoexec.bat running phlash16.exe /x /s bios.WPH...
then the menu phlas16 running, and in the phase checksum
its have the same error like when i running winphlas in windows...
the error similiar,.... the error is cannot continue the checksum not zero....
please help again .........
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06-15-2010, 12:51 AM
(This post was last modified: 06-15-2010, 11:11 PM by ferry_ns.)
(06-12-2010, 11:44 PM)ferry_ns Wrote: (06-12-2010, 09:17 PM)1234s282 Wrote: Ideally you shouldnt use winphlash - use phlash16.exe from the link below (it gets around the checksum issue , obviously when we mod it , the checksum changes) and follow our tutorial on here to create a bootable DOS USB disk and flash it that way!
http://dl.dropbox.com/u/747181/phlash16.exe
Regards
Admin
sorry to bother you again 1234s282 ,
i already create usb boot disk and put the phlas16, and rename
the bios to bios.wph, and put in autoexec to run phlas16.
but when its rebooting then coming to dos... and autoexec.bat running phlash16.exe /x /s bios.WPH...
then the menu phlas16 running, and in the phase checksum
its have the same error like when i running winphlas in windows...
the error similiar,.... the error is cannot continue the checksum not zero....
please help again .........
1234s282, may i know which file of rom that you edited ? and how is
the pattern of WWAN vendor id and product id on that rom ?
i want to try to editing
thx
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these switches that you are using are for award bioses , for pheonix just use phlash16 nameofbios.wph
Please test this request , then if you are deemed moderator material i will train you to do the edits
Regards
Admin
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(06-15-2010, 02:31 AM)1234s282 Wrote: these switches that you are using are for award bioses , for pheonix just use phlash16 nameofbios.wph
Please test this request , then if you are deemed moderator material i will train you to do the edits
Regards
Admin
i using without switches, but still the same error, having checksum error,
my be you can teach me how to edit.... ? what tools i need ?
which file i must check, and the pattern ?
currently i try using Phoneix Bios Editor 2.2.13 i can see extracted of the bios,
*.ROM. but some of not supported to open.
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If you have a checksum error do not force the flash, clearly something in the mod is not sound. I would look at this again 1234s282.
Thanks,
TheWiz
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