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Call of Duty: Modern Warfare 4

MW4 loadouts not saving: what is known and what to check

For a Multiplayer loadout that will not retain your changes. Separate this from an item you have not unlocked or a configuration in another mode.

Edited by Gemnao Editorial Team (Japanese)Last checked 2026-10-24
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The short answer

Multiplayer loadout saving is under investigation across platforms. The issue entry offers no workaround. Check which changes persist before rebuilding your setup repeatedly.

Different symptom or still not fixed? Find the next check →
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Key facts

Scope
All platforms, Multiplayer. For a PC report, identify Steam, Battle.net or Xbox PC explicitly.
Official update / article check
2026-10-23 / 2026-10-24

Report an issue or a fix

Find your symptom

Start with your symptom. Skip steps that do not apply to your setup.

What you seeWhat to checkGo to

Fixes, in order

Continue this issue

Private notes stay in this browser. Nothing is sent automatically. Back up important notes on My Page. PC settings are never changed by this site.

Step 1｜Compare before and after one save attempt

Keep a private record of the result. This is a check, not a guaranteed repair.

Time: About 3 minutes to check; downloads and fix availability vary · Risk: low

  1. Note the Multiplayer loadout and its previous configuration privately.
  2. Use the normal save action once, reopen the same loadout and compare what remained versus what reverted. No purchase or extensive rebuild is needed.

Results that did not fix the problem help the next reader too.

Step 2｜Separate saving from other restrictions

Keep a private record of the result. This is a check, not a guaranteed repair.

Time: About 3 minutes to check; downloads and fix availability vary · Risk: low

  1. Distinguish an error message, an unavailable selection and a change that reverts after saving.
  2. If you are on an unlock screen or in another mode, do not assume this entry explains it. This guide does not bypass unlock conditions.

Results that did not fix the problem help the next reader too.

Step 3｜Check updates and prepare a useful report

Keep a private record of the result. This is a check, not a guaranteed repair.

Time: About 3 minutes to check; downloads and fix availability vary · Risk: low

  1. Prepare the platform/store, mode, time and the difference before and after saving. Redact personal details from any image.
  2. Select MW4 in the official bug form and describe the action separately from its result. This guide cannot promise a reply or a fix date.

Results that did not fix the problem help the next reader too.

Avoid

  • Do not delete saves or settings without a relevant official instruction.
  • Do not repeatedly reinstall or repurchase the game as a presumed remedy.

Important cautions

  • These are observation and reporting steps, not a tested cure. No individual improvement or fix date is guaranteed.
  • TPM 2.0 and Secure Boot are separate PC requirements. Do not change firmware to treat these symptoms.

FAQ

Should I delete saves to fix it?

Save deletion is not an official workaround for this entry. Do not erase data or buy the game again as a response to this symptom.

Sources

We checked these official pages and wrote the steps in our own words. Follow the publisher’s page if it has changed.

Activision: known issues, updated October 23, 2026Activision: editions and PC requirementsActivision: bug report formCall of Duty: Modern Warfare 4Japanese version of this page