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Flashing Acer Switch 10, Crisis Method
#1
Need help getting the file name In which I need to put on USB Acer is no help neither is Andy's tool so I have included the bios Image which is the original one for the unit This pc is IA32 only their for no DOS and also No Admin rights for FPTW in windows 8 so the only option left is the Crisis Recovery Method I have Confirmed It exist's with the key combo VOLUME UP, HOME, & POWER and have tried many name's and extension's also I have no clue If this is RSA signed but secure flash was the issue with Insyde Utility Any help is appreciated Thanks' In advance!


Attached Files
.zip   isflash.zip (Size: 2.61 MB / Downloads: 5)
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#2
I have made a custom bios unlocking Legacy & Various other setting's I am wanting to try If worst come's to worst I will just flash it with my homemade SPI flasher but don't want to due to having to solder no chip clip Tongue
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#3
Very nice Smile, does it work?
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#4
I don't understand my friend,
You used original Bios isflash.bin to modify and reflash or your Bios Backup
by FPT ?
the Original Bios is Encapsulated and Signed so longer than real Bios Region !
Here is the Extracted file for Recovery Procedure :

http://rghost.net/7MSlgy8lB

EFI / Insyde BIOS
Pubkey found in AA419C43-24FE-7844-6445-FFAC45B9AC64_583.ROM at 0
Marker found in 21FBABEE-FF32-21AA-5109-ACEEBB119B42_581.ROM at 0
'SLIC' string found in 310B3904-0728-4977-A90C-06B8ECD85A9F_516.ROM at B9A
'SLIC' string found in F0F6F006-DAB4-44B2-A7A1-0F72EEDCA716_1047.ROM at 14FB
'SLIC' string found in F0F6F006-DAB4-44B2-A7A1-0F72EEDCA716_1047.ROM at 2941
OEM/Table IDs identified are:
1. ACRSYSACRPRDCT
Pubkey (x1)
Marker (2.1) (ACRSYSACRPRDCT) (x1)

There isn't any Recovery Name, so I used the Original, but It will not work !
If You have done what I think You would to use SPI PGM now to reflash Original Bios
and You need a Firmware complete may be !
Th best thing to do is read Eeprom Chip by SPIPGM and upload file here then I will check
and correct for You.
I will reupload for You when ready !
Let me know
Regards

P.S. don't flash nothing as You will loose every possibility to recover you Laptop !!!
Use SPI PGM read Chip and upload the Dump here !!!

[size=undefined]Your Brain [/size]. . . . It's the best tool U can use ! Wink
[size=undefined]Don't FLASH the Bios Mod if You get a Size Alert, You risk a Brick !!! [/size]
Donate to me for my work, click here BDM
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