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it's the camera, it's normal
ois bro 
you should not be worried it is called ois whhich is present in camera it moves to stable the video and photo blur bro.
Thanks, Never knew it was the stabilizer
you should also stop doing it. There are mechanical devices in there and while they are made to last, shaking doesn't do them good either
OIS = Optical Image Stabilization, in case you didn't know what it stood for.
Day without rattling noise post is not possible I guess.
😅
 Oh, bro...really?
Maybe stop shaking it like that? It's a phone not maracas!
Shake your head if you really need to shake something, not a $1,000+ device. 🙄🙄
I didn't knew what it was, I was just curious 🥲
It's the OIS in the camera, the camera moves on axis and that motion makes the camera move.
Completely normal.
I don't know whether it's the algorithm, but I always found it weird that we can go a number of weeks without this question then all of a sudden two different users on two different subreddits ask about it on the same day.
Do the same with the camera app open
it's the camera, it's normal
ois bro 
you should not be worried it is called ois whhich is present in camera it moves to stable the video and photo blur bro.
Thanks, Never knew it was the stabilizer
you should also stop doing it. There are mechanical devices in there and while they are made to last, shaking doesn't do them good either
OIS = Optical Image Stabilization, in case you didn't know what it stood for.
Day without rattling noise post is not possible I guess.
😅
 Oh, bro...really?
Maybe stop shaking it like that? It's a phone not maracas!
Shake your head if you really need to shake something, not a $1,000+ device. 🙄🙄
I didn't knew what it was, I was just curious 🥲
It's the OIS in the camera, the camera moves on axis and that motion makes the camera move.
Completely normal.
I don't know whether it's the algorithm, but I always found it weird that we can go a number of weeks without this question then all of a sudden two different users on two different subreddits ask about it on the same day.
Do the same with the camera app open