Wired
IT Home News on November 19 Earlier this week, some users reported that the iPhone 12 had a green screen problem, and this problem does not seem to be a small number of cases. Some users even said that even after a new phone, it still exists. Happening.
In addition, Apple’s customer service channels also indicated that they are already checking and dealing with this problem. The preliminary judgment is that it is caused by system and software problems, not hardware failures, and will be repaired in the new system later.
According to foreign media MacRumors, Apple has acknowledged this problem in internal documents: some iPhone 12 displays show flickering, green or gray light, or other unexpected color changes under certain conditions.
Because of this, Apple’s green screen once rushed into hot searches. As we all know, this is not the first time that Apple has seen a “green screen” phenomenon, but the previous reason is that the screen produced by LG Display has certain defects. With the gradual fermentation of this incident, netizens began to worry about whether their iPhone 12 will appear similar green phenomenon.
IT Home understands that you can test whether your iPhone has a green screen in a low-light environment: in a dark environment, set the brightness of the phone to the lowest, and then turn on non-pure black low contrast such as WeChat shake page.
In addition, some bloggers claimed that this generation of iPhone uses both Samsung display and LG display. Among them, the probability of a green screen on the LG display screen is relatively high, but Apple and others have not responded to the rumor. .
Through the currently known methods, we can query the screen information used by the iPhone through tools such as Aisi Assistant. The screen code displayed by Samsung is G9N/G9P, and the screen code of LG Display is GVC/GH. According to some bloggers , G9N> GVC ≈ G9P> GH. The panel currently detected as GH does have an extremely high percentage of green screens, but the ranking is still unproven.
It is worth mentioning that although the Korean media TheElec previously reported that LG Display only produces panels for the 6.1-inch iPhone 12, it has been found that the four models have mixed use through netizens.
“Apple admits that some models of the iPhone 12 series have “green screen” problems and is investigating”