My galaxy A7 2018 display suddenly show poor quality colour. Dark not pure dark like greenish. It's happen when in turn dilplay light down. In dark room i find my dilplay light up all black aria. Video and photo quality not actual.. How can I fix this.. sorry for my poor English..
We acknowledge your query and apologize for the same. We request you to kindly visit the service center for a physical inspection of your device. You can locate your nearest service center with this given link: https://www.samsung.com/in/support/service-center/
