Wii Info
Main Firmware - NAND (Bottom)
Second Firmware - IPL (RVL-RTC chip)
Embedded Bios - Bios (Broadway or Hollywood)
Above info obtained from joat in the wiidev channel
NAND modifications have been preformed before on the PSP (More info: http://undilutedplatinum.com)
Firmware can be updated by Nintendo via WiFi (Current Firmware is 2.0U)
User agent used when accessing update via HTTP/HTTPS: "wii libnup/1.0"
Wii Updates are signed and encrypted
1st Packet dump of when the Wii requires an update
2nd Packet dump of when the Wii requires an update
XML/SOAP Request/Responses during 1st update packet:
Boot = Bios -> RTC -> NANDCode:* SOAP SERVER ADDRESS: http://nus.shop.wii.com:80/nus/services/NetUpdateSOAP * SOAPaction: urn:nus.wsapi.broadon.com/GetSystemUpdate * MESSAGE: <?xml version="1.0" encoding="UTF-8"?> <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <soapenv:Body> <GetSystemUpdateRequest xmlns="urn:nus.wsapi.broadon.com"> <Version>1.0</Version> <MessageId>13198105123219138</MessageId> <DeviceId>4362227772</DeviceId> <RegionId>USA</RegionId> <CountryCode>US</CountryCode> <TitleVersion> <TitleId>0000000100000001</TitleId> <Version>2</Version> </TitleVersion> <TitleVersion> <TitleId>0000000100000002</TitleId> <Version>33</Version> </TitleVersion> <TitleVersion> <TitleId>0000000100000009</TitleId> <Version>516</Version> </TitleVersion> <Attribute>1</Attribute> <AuditData></AuditData> </GetSystemUpdateRequest> </soapenv:Body> </soapenv:Envelope> * REPONSE: <?xml version="1.0" encoding="utf-8"?> <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> <soapenv:Body> <GetSystemUpdateResponse xmlns="urn:nus.wsapi.broadon.com"> <Version>1.0</Version> <DeviceId>4362227772</DeviceId> <MessageId>13198105123219138</MessageId> <TimeStamp>1163966359696</TimeStamp> <ErrorCode>0</ErrorCode> <ContentPrefixURL>http://nus.cdn.shop.wii.com/ccs/download</ContentPrefixURL> <UncachedContentPrefixURL>http://ccs.shop.wii.com/ccs/download</UncachedContentPrefixURL> <TitleVersion><TitleId>0000000100000002</TitleId> <Version>97</Version> <FsSize>21839872</FsSize> </TitleVersion><TitleVersion> <TitleId>000000010000000B</TitleId> <Version>10</Version> <FsSize>1654784</FsSize> </TitleVersion> <TitleVersion> <TitleId>000000010000000C</TitleId> <Version>6</Version> <FsSize>1654784</FsSize> </TitleVersion> <TitleVersion> <TitleId>000000010000000D</TitleId> <Version>10</Version> <FsSize>1654784</FsSize> </TitleVersion> <TitleVersion> <TitleId>0000000100000100</TitleId> <Version>2</Version> <FsSize>65536</FsSize> </TitleVersion> <TitleVersion> <TitleId>0000000100000101</TitleId> <Version>4</Version> <FsSize>229376</FsSize> </TitleVersion> <UploadAuditData>1</UploadAuditData> </GetSystemUpdateResponse> </soapenv:Body> </soapenv:Envelope> * UNFILTERED: 1.043622277721319810512321913811641804558190http://nus.cdn.shop.wii.com/ccs/downloadhttp://ccs.shop.wii.com/ccs/download00000001000000029721839872000000010000000B101654784000000010000000C61654784000000010000000D1016547840000000100000100265536000000010000010142293760 * FIXED: Verision: 1.0 DeviceID: 4362227772 MessageID: 13198105123219138 TimeStamp: 1163966359696 ErrorCode: 0 DownloadURL: http://nus.cdn.shop.wii.com/ccs/download (Cached) DownloadURL: http://ccs.shop.wii.com/ccs/download (Uncached) 0000000100000002/tmd.97 Filesize: 21839872 000000010000000B/tmd.10 Filesize: 1654784 000000010000000C/tmd.6 Filesize: 1654784 000000010000000D/tmd.10 Filesize: 1654784 0000000100000100/tmd.2 Filesize: 65536 0000000100000101/tmd.4 Filesize: 2293760
Above line of info obtained from joat on the wiidev channel
Software on the CPU performs Signature Hash Checks
Devkit = $2000 (Developers have no information about security, nor do devkits)
I found alot of this information on http://mozy.org/wii/ and in the IRC efnet channel #wiidev
Tell me what you guys think
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