Redmi note 7 camera problem July 8, 2019 16 32 64 128 Redmi note 7 pro camera problem Redmi note 7 pro camera blur problem Redmi note 7 camera error Redmi note 7 front camera not working Redmi note 7 selfie camera not working Redmi note 7 pro front camera not working Redmi note 7 back camera not working