1, the WiFi itself is a problem, the WiFi may not be connected properly, resulting in no Internet access; Router problems, possibly overheating or damaged router; Possible broadband arrears, resulting in no Internet access; WiFi name contains Chinese, resulting in some mobile phones can not connect to the Internet; The mobile phone system is faulty. The system may have a problem, resulting in the connection to WiFi don't have Internet access.
2. The mobile phone turns on the sleep state to turn off the network. Check whether the option to turn off the network in the sleep state is enabled on the mobile phone. After a period of time, the mobile phone will be disconnected or cannot receive the background chat software. The possible cause is that the function of turning off the network in the sleep state is enabled by mistake. If the router is used for a long time, the router may be suspended animation. Restart the wireless router. The authentication type is incorrect.
3, the network standard supported by d330 is mobile 3G (TD-SCDMA) and Unicom/Mobile 2G (GSM); You can use the Unicom card,However, it only supports the use of Unicom 2G network; Mobile cards can also be used, supporting the use of mobile 3G/2G networks.
4, carefully observe the sim card insert, see if the sim inserted into it is very loose, shaking up and down, so it will cause the sim card contact and card insert is not good, resulting in not reading the card, the method is very simple, as long as the sim back tape or code paper can be.
5. Method 1: Use the password clearing function in the third-party mobile phone management software. The premise is that the phone has previously been root and usb debug mode is turned on. This method cannotGuaranteed to be 100% valid, only as a way to try if you forget your password. Method 2: Enter the recovery mode of the mobile phone and clear data to restore factory Settings.
To sum up, the quality of the mobile phone belongs to the medium level. While they may not be as good as the top brands in some ways, Dovey phones are still a good choice for consumers who are looking for value for money or prefer a unique design. When buying, it is recommended to follow your needs and pre-plansCalculate to choose the right model.
Dowei mobile phone in general, the reputation is still very good, the price is relatively affordable, and the cost performance is also high. There are almost no obvious shortcomings in the process of using the Duo Wei mobile phone, and it is generally very pleasant to use. Of course, this is also related to their own use needs and preferences. To sum up, the quality of Duowei mobile phone is still relatively good. It is believed that with the development of science and technology and the growth of the brand, the quality and performance of Duowei mobile phones will be further improved.
Very good ah, now the mobile phone is a year or two to change, even if the mobile phone is not bad you also want to change a new one. Above allIs their own like ah! I'm not using a real machine, but it works just as well. It's not as exaggerated as I said. The quality is good, and it is very feminine, there are many functions that other machines do not have, and it is not a problem to use for two or three years.
Appearance: From the appearance point of view, the design of Duowei mobile phone is simple without losing a sense of fashion. The body is made of metal material, feel comfortable, and the process is also very fine. The body thickness is about 8mm, the weight is about 150g, the size is moderate, and it is also very comfortable to hold with one hand. At the same time, the phone is equipped with a 5-inch full HD screen, bright colors, high definition, and tenExcellent marks.
The appearance of the mobile phone design is exquisite and small, the appearance level is good, giving people a sense of refinement and fashion. The body uses a glass back cover and metal frame design, feel good, the overall texture is also better. It is worth mentioning that in terms of appearance level, Duowei mobile phone has achieved a good breakthrough and improvement.
1, if you buy a thousand yuan machine, Glory 9X is the best choice, Kirin 810 processorStrong performance and power saving, very suitable for playing games, 4000mAH battery, battery life is also good. The cost performance is also very good, suitable for playing games. The above three mobile phones are very good, how to choose, depending on your own economic conditions, as well as the degree of love for these mobile phones, like which to buy which.
2, recommend Honor 20i full Netcom 6GB 64GB, Huawei Mall in the sale price of 999 yuan, mobile phone products are FMCG electronic products, Huawei Mall electronic products prices will also be with the market situation and have a certain price adjustment concessions, and finally to the Huawei Mall pageThe price shall prevail. The detailed parameters are as follows: Camera: Rear camera 24 million pixels +8 million pixels +2 million pixels, support autofocus (phase focus/contrast focus).
3, about the smartphone Redmi note7, Meizu note9, Lenovo K5Pro, VivoZ1 youth version, Huawei enjoy 10 of these smartphones are better, because these models not only have a price of about 1,000 yuan, but also are big brands of mobile phones, cost performance is still very good, Here are some smart phones that cost about 1000 yuan.
4, recommend Honor 8X, full Netcom 4GB 64GB version in the official website of Huawei Mall price is 1199 yuan, the following are the parameters of the phone: Screen: screen size is 5 inches, screen color: 16.7 million colors, wonderful full screen, visual new enjoyment, screen resolution is: FHD 1080x2340 pixels, large screen to play games, watch videos more fun.
5, Honor Note10 good, mobile phone parameters are as follows: Performance: Kirin 970 (Kirin 970) eight-core micro intelligent core i7 processor, with GPU Turbo technology, support