Line 27:
Line 27:
{{IOS version history|
{{IOS version history|
{{IOS version|v1|none|Found only on Wiis with [[Prelaunch System Menu]] installed. It was built on August 13, 2006, the same day as [[boot2v1]], and 3 days after [[IOS4]]v3.}}
{{IOS version|v1|none|Found only on Wiis with [[Prelaunch System Menu]] installed. It was built on August 13, 2006, the same day as [[boot2v1]], and 3 days after [[IOS4]]v3.}}
+
{{IOS version|v256|none|The [[boot2]] [[WAD]] in the Wii Menu Uninstaller with NDEV Menu 1.11 contains "910" in the name, possibly indicating that it is based on firmware 9.1.0.}}
+
{{IOS version|v257|none|The [[boot1]] file in the Wii Menu Uninstaller has "911" in the name, which likely corresponds with this version.}}
{{IOS version|v516|none|Not available on [[NUS]]. Distributed with early games and preinstalled on launch Wiis and [[RVT-R Reader]]s. Contains an updated STM built on September 26, 2006.}}
{{IOS version|v516|none|Not available on [[NUS]]. Distributed with early games and preinstalled on launch Wiis and [[RVT-R Reader]]s. Contains an updated STM built on September 26, 2006.}}
{{IOS version|v517|none|Only known to exist because IOS9v518 and [[IOS10]]v518 are based on this version. May be possible to recover details.}}
{{IOS version|v517|none|Only known to exist because IOS9v518 and [[IOS10]]v518 are based on this version. May be possible to recover details.}}