Why is Apple's signal so bad?

Users who use the Iphone often encounter the problem of poor signal, often only one or two frames of signal, or can't receive the SMS verification code, or the phone can't come in, or brush a web page around. In fact, the main reason for this problem lies in the choice of Iphone signal baseband and hardware loss.

The reason of bad signal

In the past, the Iphone used Intel baseband, and the signal was not very good. When I arrived at Iphone 12 and changed the baseband in Qualcomm, the result was still not satisfactory. As for why Intel's baseband is not as good as Qualcomm's, Huawei's is still good. This is a purely technical problem that I can't explain; In addition, it is mainly caused by the aging loss of mobile phone hardware and mobile phone cards.

There is no big measure for Iphone to solve this problem, because Iphone has enough confidence in users' loyalty. Otherwise, how dare he solve this signal problem for so many years, or even reduce accessories and buy them separately? Of course, environmental protection is a good idea, but at least you should build it on my own initiative! If there is a simple and rude way, then I have thought of a way for you, that is, you can buy another Android to answer the phone. How good this way is, as long as one more mobile phone is added, the problem of poor Iphone signal can be completely solved.

Solution of signal difference

The first way:

Dual-card users can enter and set the "cellular network", select the card that is not connected to the network, click "voice and data" and select "3G", so that the signal and disconnection problems will be greatly improved; Users with dual telecom cards can't do this, because there will be no service directly, and the single card of Iphone is much more stable than the dual card.

The second way:

You can reset the Iphone's network settings individually by going to Settings General and selecting Restore Network Settings. The disadvantage is that all saved Wifi needs to be reconnected. If you don't want to do this, turn on "flight mode" and then cancel "flight mode", and the signal problem can be temporarily alleviated.

The third method: don't use metal mobile phone case, whether it is semi-enclosed or full-enclosed, the metal mobile phone case will block some mobile phone signals.

The fourth method: you can apply for replacing the core of a new card in the business hall, and the situation of poor signal in some areas can be improved; This is because the mobile phone card has been used for too long, and the metal contacts on the surface have been oxidized. If you really don't want to change it, wipe the black surface with alcohol or eraser, and it will turn golden after cleaning. Then try to plug it in, and the problem of poor signal will be alleviated.