it's likely due to a feature called "Dynamic Lock Screen" which automatically updates your lock screen wallpaper with new images periodically, or you might have a "Mode" like Sleep Mode set up with different wallpaper settings that are inadvertently activating. How to fix:
Disable Dynamic Lock Screen:
Navigate to your phone settings, then "Lock Screen" and toggle off "Dynamic Lock Screen".
Adjust Mode settings:
Open "Modes and Routines" and modify the wallpaper settings within any specific modes you have set up, like Sleep Mode.
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No bro, that's not my problem. Whenever I change my wallpaper, after a few hours it changes back to the default wallpaper .that wallpaper which was on the phone when I bought it.
Kindly complaint to Samsung customer support through Samsung Members App as error report also send log files Along with this error report for this issue and wait for next update may be fix it by Samsung team soon
As per your query, we want to inform you that when unlocking your Galaxy phone, swiping the screen may display a picture of animals or landscapes instead of a pattern or fingerprint recognition window. This is a Dynamic Lock screen provided by the Galaxy phone, and you can simply disable it at any time. Check the guide below to unlock the Dynamic Lock screen.
Before you try the recommendations below, be sure to check if your device's software and related apps are updated to the latest version. To update your mobile device's software, follow these steps:
Step 1. Go to Settings > Software update. Step 2. Tap on Download and install. Step 3. Follow the on-screen instructions.
Dynamic Lock Screen: The Dynamic Lock Screen is a service that automatically updates and displays images of animals, landscapes, etc. every two weeks on the lock screen of your Galaxy phone. You can keep things fresh with different images each time you turn on the screen instead of the same wallpaper again and again.
Simply turn off the Dynamic Lock screen: A Dynamic lock screen can keep your lock screen fresh all the time, but you may want to turn this off because you get an unwanted page every time you try to unlock it. Follow the steps below to unlock the dynamic lock screen.
Step 1. Open Settings and select Wallpaper. Step 2. Select Wallpaper services. Step 3. Select None, and then tap the switch next to Swipe left for the info page to disable. The Dynamic Lock screen picture will no longer appear when you swipe the lock screen.
If you have any further queries, kindly feel free to get in touch with us if there is any issue regarding Samsung.
No thats not my problem i know about dynamic lock screen in dynamic lock when ever we off screen every time wallpaper gets changed but this is not my problem when ever i change my wallpaper at that time wallpaper sets on lock screen but after some hours it gets automatically changed to default wallpaper
