== Current Release - Full Image 1.21.006-00 ==
||OS/Std Apps||1.21.006-00-5.15.60||
||Main board||1.21.037||
||Loader||1.21.002-2022.04||
Diagnostics Menu - OS image build date 2025-10-21

== Full Install / Update ==

A complete full update and wipe of an 825 Gen2 can be accomplished using a microSD card.

[wiki:Docs/825gen2/Updating/SDCardUpdate microSD Card Update]


== Patch Updates ==

The OS/Std Apps version may show a patch update number in the version "-XX-" such as 1.21.004-**03**-5.15.50


== Patch Updates and Update History ==

[wiki:Docs/825gen2/Updating/History 825 Gen2 Updates]

== Option Card Updating ==

=== Updating a DLC option card ===

[wiki://Docs/User/FullUpdate/DLCCardUpdate Click this link for information about updating the DLC option card]

=== Updating 825 option cards ===

Except for the DLC card, firmware updates to the option cards require an ISP (In system programming) hardware interface and appropriate software to perform the update.