Specifically, the blue screen error, not receiving the general charger, not being able to use the messaging feature . That made users confused.
Lost group messages
Users complained a lot about the iMessenger app. Specifically, they say they don't receive notifications in group or private chats.
Some people pointed out that the message appeared with great latency, even the owner of the phone noticed that the group message (SMS) was often randomly missing some content, especially from Android phone, even if the SMS on that device was sent.
Reddit, MacRumors and forums are flooded with similar complaints. Apple seems to be "sweating" to solve this problem - some users reported the error two weeks ago.
For the time being, the solution is to use a different messaging app, or to reinstall the telecom network functionality. Although Apple has confirmed that the problem is occurring at the same time with three carriers, users still blame the software inside iOS 14 or the communication modules of the iPhone 12 series. This can be easily resolved by a factory reset of the device.
"Trouble breathing" by the problem of the OLED screen
More and more images have appeared on social media, recording the iPhone 12 OLED screen showing blue light streaks on a dark background. This usually occurs when DC Dimming is enabled. Of course, this is not new, many smartphones of other brands also have a similar situation.
On early Apple devices using OLED screens, such as the iPhone XS or iPhone 11, the same problem does not occur. Although the appearance of the green highlights can be corrected with software update patches, the number of cases is so numerous that it indicates that Apple has poor quality control. much more than before. According to information from Korea, the representative of Apple announced to now find out the cause and promise to fix this error as soon as possible.
IPhone 12 mini lock screen doesn't work
Early buyers of the iPhone 12 mini have discussed on Apple, MacRumors, and Reddit forums about the lock screen on their machine not working. Users have difficulty performing touch to turn on the camera, flashlight or swipe up to unlock.
The reason for this is unknown. Some users claim that this is an iOS operating system bug. Others also experience the same situation when using a holster or case. Another said they bought 2 iPhone 12 mini together, but only 1 failed, the other did not. A few others claimed that they used both of these accessories on the iPhone 12 mini without error.
So far, users are waiting for Apple to come up with a solution.
So what should iPhone 12 users do when encountering unusual errors?
"For those who have used iPhone 12, no one has yet reported a strange error that occurred during use. Errors such as the blue or yellow screen, when the cause has not been determined, we still have to wait for explanation from the manufacturer.If this is a bug that can be fixed by an update, they will promptly release a new patch.Once it is a hardware failure, there will be a repair policy. suitable.
As in the case of not being able to charge together, there is also a solution to use the charger for the iPhone 12 only. You also have to use a multi-port charger, you should pay attention to plug and unplug other devices, then plug and unplug your iPhone.
However, there are many different types of chargers on the market or chargers with multiple ports, so it is quite difficult to find a solution, the simplest thing is that users choose to buy genuine chargers that can be charged for iPhone at reputable sales locations.
Or the error of not sending the message has also occurred, this error is most likely due to the new version of iOS 14 that has not been finalized, which requires waiting for a new update. However, this is not sure whether the operating system or the machine still needs to wait for Apple's answer. "
So, those who are using the iPhone 12 line, even if they encounter such errors or any strange error happening, should not be too confused. Please calmly wait for solutions from the manufacturer, every error occurred on the iPhone will have a way to fix it.
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