What should I do if the mobile phone signal of the Nokia C6 01 is not good?

Both mobile phone signals and network signals have a close causal relationship with the communication quality of mobile phonesIf the network signal is not good, what brand of mobile phone you have can only be an ornament, whether you are Nokia or Motorola. Similarly, the radio frequency of the mobile phone itself has errors on the high or low power, yes or yes, even if the network signal is good, it is useless.

Let's say two people are in the same place, both have the same brand and model of mobile phone, but my signal is better than his, why?It's very simple, there are absolutely no two mobile phones in the world that all the RF parameters are exactly the same, you must know that if a mobile phone wants to test all the RF parameters (computer automatic test) it will take n days (in fact, the manufacturer's test is only a sampling test, don't think of the mobile phone is too simple.) Whether the signal is good or not, putting aside network factors, there is a lot of knowledge in the installation of antennas alone.

It's not clear for a while. If Nokia is good, but it guarantees that every series is goodYou must know that there are n mobile phone manufacturers that have closed because of the failure of so many models, and Nanfang Hi-Tech Kejian and so on have also been so beautiful.

There are also those that can be brought back to life by relying on a few models (check the Internet what kind of legendary myth Xia Xin was back then.) A mobile phone saved a large enterprise), of course, it is impossible for ordinary people to easily know which Nokia is rotten and which is a classic. The same is true of Motorola, which no one dares to say that it is absolutely boutique.

Let's put it this way, brand-name mobile phones, that is to say, the mobile phones made by powerful companies are guaranteed, at least it invests more money in product research and development to try to solve the problem, and it will not be like a small company miscellaneous machine, which can be shipped and shipped, as long as there is no big mess.

The signal is not good and it is related to the fall, sometimes the antenna contact is not good, or the solder joint is thrown out of place, if you go to repair, if you change the parts, it is probably a change of power amplifier, as long as dozens of yuan.

The signal of this model machine is said that the machine is also good and cost-effective.

This phone is still good, this is the one I use.

1. It may be that there is a problem with the antenna of your mobile phone, which causes you to have a bad signalThis needs to be tested with a mobile phone.

2. The operator's network coverage is not good, if you ask the people around you, use friends of the same operator, and see how the signal is, if the signal of the other people, it must be a problem with your mobile phone. If they don't have a strong signal either, then there's something wrong with the coverage.

Generally speaking, there are only these two! It is recommended that you ask the people around you first, if you rule out the possibility of poor carrier coverage, it is a problem with the mobile terminal.

There is also a shortcut, which is to complain, which operator's card you use, which one to complain about... Then let the operator solve it, if the local signal is really weak, they will tell you, if the signal is fine, they will tell you how to detect the phone after verifying. It's very convenient, so you don't have to bother.

Have a problem with your geolocation?? Nokia's mobile phone signal is fine!! Or is there a problem with the SIM card and the phone contact??

This won't help ......There are two reasons for poor signals: one is hardware problems, such as antennas or amplifiers, and so on. The second is that the signal is not good in your location, then it is not a problem with the mobile phone. Since you just bought it, why not go for after-sales testing?

This shouldn't mean how to set it up.,There's a problem with the configuration.,Go to the mobile phone store to take a look.。

It's the same with mine, Jianyi, you go and ask the waiter of the company you go to, and he'll get it for you, and mine is the waiter.

It's a problem with the quality of the operator's network and a problem with the phone.

At present, the wireless signal transmission we use is mainly transmitted through radio waves, and the frequency of radio waves is different, and the base station service of network operators also makes the coverage of radio waves comprehensive or not determines the quality of calls.

Of course, the receiving capacity of the mobile phone signal receiver is also crucial.

Therefore, there may be 2 reasons for the poor signal of the Nokia C6-01 mobile phone, 1 is the reason for the signal receiver of the mobile phone itself, which may have a small factory power, and 2 is that the signal coverage and penetration of Unicom are not perfect enough.

You can try to use a mobile card, it is more convenient to change the card than to change the phone!

It's a card problem, a phone problem, and so am I. It's much better to move it differently.

The reason for the bad signal is that the signal will be affected by various factors such as terrain, landform, and high-rise buildings in the process of propagation

1. Turn the phone on and off again;

2. Swap the SIM card to a family member's or friend's phone and try again;

3. Check whether there is a signal from other Unicom users around;

If the above situation has not been resolved, it is recommended to contact the manual customer service of the place where you belong for processing.

The mobile network signal is related to the SIM card operator's network coverage and network signal. It has little to do with the phone itself.

1. Nokia Lumia 638 is a smartphone launched by Nokia. Not only does it support 4G networks, but it also upgrades the memory to 1GB, and the Nokia Lumia 638 is still the "first system 4G smartphone" on the market in China, and it is also the "first Lumia series 4G dual-SIM dual-standby phone", but there are not many differences in other major hardware specifications.

2. It is also equipped with an inch 854 480 resolution touch screen, and the Gorilla III anti-scratch glass is added, equipped with a Qualcomm Snapdragon 400 quad-core processor, and a built-in 5 million pixel camera, but the front lens and LED flash are missing, and even the light sensor and distance sensor are omitted.