Strange bug in Samsung Galaxy S26 Ultra. Here is how to fix it

Image showing Samsung Galaxy S26 Ultra Watermark Bug

A Frustrating Camera Bug on the Samsung Galaxy S26 Ultra

The software quirks surrounding this highly anticipated flagship smartphone continue to surface. Shortly after users reported the Samsung Galaxy S26 Ultra Privacy Display screen issue, another problem has come to light. This time, the device’s native camera application is the primary culprit.

While the glitch is technically harmless to your device, it is proving to be incredibly frustrating for mobile photographers and creators who have invested over $1,200 in this premium smartphone. Combined with other early hardware reports, such as the Samsung Galaxy S26 Ultra charger compatibility issue, these software anomalies highlight some of the growing pains of adopting next-generation technology.

Watermarks Have a Mind of Their Own

A watermark system is a crucial feature for users who want to protect the ownership and authorship of their photographs before sharing them online. Any respectable smartphone camera app offers this functionality built-in, and the Galaxy S26 Ultra is no exception. Unfortunately, the system is currently plagued by an irritating and elusive software bug.

If you have the watermark feature enabled on your device, you might discover that it randomly stops applying to your newly taken photos. This phenomenon is particularly difficult to catch in real-time because most people only review their photo gallery after a shooting session is complete. Consequently, users are often left with dozens of unprotected, un-watermarked images without realizing it.

What Causes the Watermark Glitch?

According to reports from tech communities, including SammyFans, the issue appears to be directly tied to a recent system update.

  • Trigger point: The bug was reportedly introduced following the rollout of the April security update.
  • Symptoms: The watermark toggle remains “on” in the system settings, but the camera software fails to imprint the text on the final processed image.
  • Impact: Photos captured during the glitch cannot be retroactively watermarked through the default camera application’s basic shooting mode.

How to Fix the Watermark Bug

Fortunately, the workaround for this issue is straightforward and does not require a factory reset or downloading third-party camera applications. If you notice your watermarks are missing, follow these simple steps:

  1. Open the default Camera app on your smartphone.
  2. Tap the gear icon in the top corner to enter the Camera Settings.
  3. Scroll down to the Watermark option and toggle it Off, then immediately toggle it back On.
  4. Return to the viewfinder and take a test photo to verify that the watermark is back.

This quick reset forces the camera application to refresh and recognize the active feature. It is highly likely that Samsung will address this glitch permanently in an upcoming firmware patch, especially given the rising number of user reports. Until then, it is a good practice to double-check your first few shots during a photography session to ensure everything is working correctly.

Frequently Asked Questions (FAQ)


Does the disappearing watermark bug permanently alter my saved photos?

Yes. If the software bug is active while you are taking pictures, the original files are permanently saved without the watermark overlay. You will need to manually add a watermark to those specific images using a dedicated photo editing application afterwards.


Will clearing the camera app cache resolve the watermark issue permanently?

Clearing the camera cache might offer a temporary fix similar to toggling the feature off and on, but it will not permanently prevent the bug from recurring. Because the root cause is linked to the April security update, a permanent solution will require an official firmware patch from the manufacturer.

Source: SammyFans, Samsung press materials & Opening photo: Krzysztof Rojek

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