Perform these quick checks before diving into deeper fixes:
Once resolved, adopt these habits to keep the error from returning:
(This can take 10–20 minutes—let it finish.) Failed To Get Targeted Update Error 0x87d00215
0x87d00215 Message Context: "Failed to get targeted update" Primary Platforms: Windows 10 / Windows 11, Xbox Console Companion, Microsoft Store, Gaming Services
In PKI-enabled SCCM environments, expired, untrusted, or misconfigured certificates can break client-server authentication. A classic indicator is an error code 0x800b0101 (CERT_E_EXPIRED) in WUAHandler.log , followed by the 0x87d00215 error. This occurs when the client cannot trust the server to download the update content. Perform these quick checks before diving into deeper
sc stop sysmain sc config sysmain start=disabled
Since 0x87d00215 is often related to the console not being able to fetch the necessary files, your network is the prime suspect. sc stop sysmain sc config sysmain start=disabled Since
If your Xbox is stuck in a loop or cannot connect to the internet to finish the update, the is the most powerful fix available. This process bypasses your network entirely by using a USB flash drive to physically install the system software.