Since last month i found my Main Camera is blur.It is not due to any software upgradtion.I had checked all latest firmware but still problem exist .I also Downgrade my Phone to Pie .still problem was there. I m in doubt how it got blurred jst because of sudden falldrops of phones or any software issue is there with phone. If this pblm is due to physical damage to camera then this will not face by others using this phone since this time .