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A project log for Reverse Engineering Toshiba Flashair Wifi SD card

My ventures in reverse engineering Flashair Wifi SD Card.

chris-jonesChris Jones 05/01/2015 at 20:470 Comments

found some images of the board digging through google image search..

flashairfront

flashairback

Chips are as follow:
Processor : TC90535XBG ?
Flash Memory : TC58NVG6D2GLAD0E ?
WIFI : AIROHA AL2238 wifi b/g

I cannot read the others, but either way I was not able to find any details about the Processor or even the Flash Memory.

Also, with the help of a friend, I ran the update file through IDA Pro, and he said it appears IDA is detecting it as Armv6 code. We were not able to find the bootloaders load start. Although it may not be in the update file as it may not be a complete firmware image.. More is still needed to be researched, but I wanted to update this.

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