Samsung L30 1 digital camera will shake if the flash is not turned on. What happened? This has never happened before. How to set it? Please give me some advice.

When the flash is not turned on, the camera will extend the exposure time, and the exposure time will be extended. If you don't use a tripod, the camera vibration can't be completely avoided, resulting in a virtual shadow.

There seems to be no way to completely solve this problem, only to improve it. Improvement method:

One is to increase the ISO value and shorten the exposure time, but this will affect the photo quality.

The second is to set the shutter priority. According to my ability to control the camera vibration when shooting, I set an acceptable shutter speed for the photo quality through experiments, which improved the photo quality relatively eclectically.

Of course, if the light is insufficient and you don't want to use a flash, the best way is to use a tripod, and at the same time use a delayed shutter or a delayed selfie to prevent camera shake caused by operation.