On October 24, according to several media reports, many OPPO users revealed the green line on smartphone screens on social platforms. These models include the Find X series, Reno series, and OPPO's OnePlus series. According to information, there are many reasons for the green line on OLED screens. It is usually due to hardware failure, such as damage to the screen's driving circuit or signal transmission line. It may also be caused by various factors such as physical impact, high temperature, battery bulge compression, and water vapor corrosion. Software problems may also cause a green line. Previously, major manufacturers such as Apple and Samsung had revealed the green line gate incident. In response, OPPO said that for devices with this screen line problem, OPPO provides a free screen replacement service within 4 years of purchase; it still provides a preferential screen replacement policy far below the market price for those that have been purchased for more than 4 years.

On October 24, according to several media reports, many OPPO users revealed the green line on smartphone screens on social platforms. These models include the Find X series, Reno series, and OPPO's OnePlus series. According to information, there are many reasons for the green line on OLED screens. It is usually due to hardware failure, such as damage to the screen's driving circuit or signal transmission line. It may also be caused by various factors such as physical impact, high temperature, battery bulge compression, and water vapor corrosion. Software problems may also cause a green line. Previously, major manufacturers such as Apple and Samsung had revealed the green line gate incident. In response, OPPO said that for devices with this screen line problem, OPPO provides a free screen replacement service within 4 years of purchase; it still provides a preferential screen replacement policy far below the market price for those that have been purchased for more than 4 years.