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297 bytes added, 01:28, 30 November 2017
Correct download url
| image = [[File:BootMii Logo.png|128px]]
| author = [[Team Twiizers]]
| version = Beta 61.5| download =
| source =
| peripherals = {{GCNController}} {{FrontSD}} {{FrontSDHC}} {{Wii}}
{{Modifies NAND}}
'''BootMii''' is a system designed by [[Team Twiizers]] to enable complete low-level control of the Wii. It allows the Wii to be controlled mere moments after the On button has been pressed, before any [[IOS]] has been loaded and before the [[NAND]] filesystem has been read. BootMii can be launched from the [[Homebrew Channel]] from the menu that pops up when the home button is pressed.
== Controls ==
Instead of using [[WiiND]], you can retrieve your console keys from the keys.bin file that BootMii v3+ produces when backing up the [[NAND]]. To view them, open keys.bin with a hex editor.<br />
Here are the offsets for each key:
<pre>ECC Private Keyboot1 hash: 0x128 0x100 (30 20 bytes) Common key (AES): 0x114 (16 bytes)
Console ID: 0x124 (4 bytes)
ECC Private Key: 0x128 (30 bytes)
NAND HMAC: 0x144 (20 bytes)
NAND AES key: 0x158 (16 bytes)
NAND HMAC: 0x144 (20 bytes)
Common key (AES): 0x114 (16 bytes)
PRNG seed (AES): 0x168 (16 bytes)
boot1 hash: 0x100 (20 bytes)
ng_key_id: 0x208 (4 bytes)
ng_sig: 0x20c (60 bytes)</pre>
== History ==
=== v1.4 ===
* Stopped the "queueing" of the eject button press when confirming dangerous operations
* Fixed integer overflow when calculating SD card free space
=== Beta 6 (v1.3) ===
*The button combination when restoring a NAND backup with only BootMii/IOS was impossible to perform with some pads. It has been changed to the Konami Code.
=== Beta 4 (v1.1) ===
* Properly write the keys to nand.bin :
** This fixes the “NAND dump is from another Wii” issue on restoring beta 3 backups. If you don’t know how to fix those dumps, you have to backup the NAND again. Dumps from all other versions are not affected.
=== Beta 3 (v1.0) ===
* Improved the SD card compability
* Increased the backup/restore speed for some SD cards, but decreased it for others :P
* Keys are now saved to SD as /bootmii/keys.bin too
=== Beta 2 (v0.9) ===
* SD card performance has been improved, decreasing the boot and the NAND backup / restore time
* backupmii accepts fragmented SD cards now, reformatting is not performed anymore. Old NAND dumps are still compatible.

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