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Card Protected

Fujifilm Camera

Severity: Minor

Source: OnlyErrorCodes.com — Every error code. One place.

Fujifilm Camera Card Protected — Read-Only Fix

What Does This Error Mean?

'Card Protected' means the SD card's lock switch is in the LOCKED position — the camera can read photos but can't write new ones.
Eject the card, look at the side for a small slider, slide it from LOCKED (down) to UNLOCKED (up).
Reinsert and resume shooting.
This is the simplest camera error to fix — usually just an accidental switch flip during card handling.

Affected Models

  • Fujifilm X-T4/T5
  • Fujifilm X-S10/S20
  • Fujifilm X-H2/H2S
  • Fujifilm X-T30 II
  • Fujifilm X-Pro 3

Common Causes

  • Card lock switch accidentally moved to LOCKED
  • Card switch broken in LOCKED position (rare on quality cards)
  • Card has been intentionally write-protected (uncommon)

How to Fix It

  1. Power off the camera.

    Turn the camera off before removing the card.
    Don't pull cards from a powered camera — that's a separate way to corrupt them.

  2. Eject the card.

    Open the card compartment.
    Push the card to release the spring mechanism, then pull straight out.
    Set it aside on a clean surface.

  3. Find the lock switch.

    On the side of the SD card (the longer side), there's a small plastic slider.
    It can be in two positions: UP (unlocked) or DOWN (locked).
    If it's DOWN, that's your Card Protected.
    Sometimes the slider is so small it's easy to miss.

  4. Slide to UNLOCKED.

    Use a fingernail or fine-tip tool to slide the switch UP to unlock.
    You should feel a slight click.
    If the slider doesn't move or won't stay up, the switch is broken — buy a new card.

  5. Reinsert and resume.

    Slide the card back into the camera until it clicks.
    Power on.
    Card Protected should be cleared.
    You can take photos and videos normally now.

Frequently Asked Questions

Why does the lock switch move on its own?

It usually doesn't — but during insertion/removal, the switch can catch on the camera's card slot and slide.
Quality SD cards have firmer switches.
Cheap cards (especially counterfeit) have flimsy switches that move easily.
If your card protects itself frequently, consider replacing with a quality brand.

Can I bypass the lock switch?

No — and you shouldn't try.
The lock switch is a physical safety feature.
Bypassing means risking accidentally overwriting protected photos.
If your card has a broken switch (stuck locked), replace the card.
Don't tape over the switch or other workarounds.