How many rumors have you believed about iphone?
first, Face ID is not safe?
In fact, compared with Touch ID , Face ID is considered safe. The iPhone uses infrared capture technology to build a user's 3D face model. The probability of Touch ID being cracked is one in 50,000, while the probability of Face ID being cracked is only one in one million. Therefore, although face recognition is not very convenient compared to fingerprint unlocking, it is definitely safe enough.
Second, the background needs to be cleaned frequently so that the phone can be faster? The background of
iphone uses a virtual running mechanism, so the background apps do not occupy memory. Even if you don’t clean the background, it will not affect the speed of the phone. The power consumption of background applications is also very low, so it does not affect the power.
Third, can the battery health of the iPhone be restored to 100?
Without replacing the battery, the battery health cannot be restored to 100, but there are also some bad merchants who use special methods to modify the battery health value through special methods in order to charge the battery health. However, this method can only repair the value and cannot restore the real battery health. Moreover, after using the phone for a period of time, the value will also fall.
4, the serial number F starts with official flashover ?
Many people think that the iphone serial number F starts with official flashovers. In fact, this is a confusion of model number and serial number. The first letter of the model number shows the sales type of iPhone. F starts with the official flip machine, and N starts with the retail machine. But the serial number cannot see this information.
However, you can query the serial number through the gsx method to obtain all the original factory information of Apple devices, including sales type, sales place, color, capacity, whether there is a network lock, activation lock, etc.
