KB5077241 (OS Builds 26200.7922 and 26100.7922) issue to install

Question

February 24, 2026—KB5077241 (OS Builds 26200.7922 and 26100.7922).Issue with update installation. Any help how to resolve this? Samsung laptop.

Answer 1

To resolve installation issues with KB5077241 (OS Builds 26200.7922 and 26100.7922) on a Windows 11 home device such as a Samsung laptop, use an end-to-end update path that ensures required prerequisites and quality updates are in place.

1. Confirm Windows 11 version and build
   • Open Settings > System > About.
   • Verify that the device is on Windows 11 version 24H2 or 25H2 with a build lower than 26100.7922 (24H2) or 26200.7922 (25H2). KB5077241 is a cumulative update that targets those builds.
2. Make sure quality updates are allowed
   • If the device is on a build older than mid‑2025 or early‑2026, ensure that Windows quality updates are not blocked by policy or configuration.
   • For managed or organizational devices, an Install Windows quality updates policy may be required so the device can move to the newer builds that support features like Windows Backup and restore. This same policy path is used to ensure devices receive the latest quality updates during out‑of‑box experience and normal operation.
3. Use Windows Update normally
   • Go to Settings > Windows Update.
   • Turn on Get the latest updates as soon as they're available if present.
   • Select Check for updates and allow Windows Update to download and install all pending quality updates, not just KB5077241. Cumulative updates often depend on the latest servicing stack update (SSU) and previous LCUs.
4. Install any required Servicing Stack Updates (SSU)
   • Recent Windows 11 cumulative updates combine the latest SSU with the LCU. Ensure that earlier updates (for example, January and February 2026 cumulative or out‑of‑band updates) are installed first if they are offered, because they include updated servicing stack components needed for later builds to install reliably.
5. If the update still fails, move to a clean repair path
   • If KB5077241 repeatedly fails while other updates also fail or the system is stuck on an older build, a repair or reinstall of Windows 11 can resolve underlying servicing corruption:
     • Back up personal files.
     • Use the device manufacturer’s or Microsoft’s official recovery or installation media to perform a repair install or clean install of Windows 11 24H2 or 25H2.
     • After reinstall, go to Settings > Windows Update, enable Get the latest updates as soon as they're available, and install all offered quality updates until the device reaches build 26100.7922 or 26200.7922.
6. For managed/organizational devices
   • If the Samsung laptop is enrolled in Intune or Windows Autopatch, administrators can expedite quality updates so that devices receive the latest cumulative updates quickly using:
     • Expedite Windows quality updates in Microsoft Intune.
     • Deploy an expedited quality update using Windows Autopatch.
   • This ensures that KB5077241 or later cumulative updates are pushed promptly to the device once prerequisites are met.

If, after these steps, KB5077241 still fails while other updates install correctly, use the OEM or Microsoft support channels to perform a guided repair or reinstall, as this approach has resolved similar persistent update errors for Windows 11 feature and quality updates.

---

References:

• January 24, 2026—KB5078127 (OS Builds 26200.7628 and 26100.7628) Out-of-band
• Windows Backup for Organizations overview
• Surface Pro 8 Not Updating to 24H2 - Microsoft Q&A
• windows 11version 25H2 couldn't install, error 0x80070476 - Microsoft Q&A