How to distinguish data lines?

Now the DIY function of mobile phones is getting stronger and stronger, but in order to realize these DIY functions, data must be exchanged with the computer online.

In the current mainstream connection methods are infrared, Bluetooth and data cable three. Therefore, different data cables have different functions, so we must distinguish them when buying: Dongguan Honghao Wire and Cable Co., Ltd.

First, the IC used to distinguish mobile phone data lines from the standard is mainly used for anti-static circuits. The standard is divided into three types: MBUS, FBUS, and MBUS + FBUS. Different standards have different functions. MBUS data cable has a low transmission speed (9.6kbp / s), which is used for repairing and unlocking software. It can also change the startup screen, adjust the screen contrast, change the standby screen, test, adjust, calibrate the phone, change the security code of the phone, and check the phone. Means of production. The FBUS data line has a high transmission speed (11.5kbp / s), which is mainly used for sending and receiving faxes, surfing the Internet, sending and receiving short messages, games, editing phonebooks, modifying ringtones, changing group display icons, changing standby screens, changing contrast, and maintenance functions. (Small part maintenance function). 

Second, distinguish from the interface

(1) The COM cable seems to be quite stable, and the speed of USB will not be much faster than COM.

(2) The USB port is very simple to use and easy to plug in and out. If you do not plug in and out the data cable often, you can choose the COM port.

(3) The relative price of the USB cable is a bit more expensive, and the price is about 20-50 yuan (non-original). The data cables on the market are all with CD-ROMs.

(4) A part of the USB data cable has a switch and a charging function, which is more convenient to use. Honghao Wire and Cable Co., Ltd. has a team of 20 people. Over the years, it has insisted on independent research and development and innovation, and its products have been updated quickly. A variety of entrepreneurial data cable products have helped its customers to establish a brand, firmly occupy the market leading position, and generate huge sales benefits. Gain a good reputation. Hong Hao Wire & Cable Co., Ltd. insists on participating in major exhibitions around the world, discovers the trend of the data cable industry worldwide, keeps up with the trend, keeps on technological innovation, keeps the pace of product update, and wins the most precious opportunities for customers to enter the market. Data line OEM production, ODM personalized customization, dedicated to serve you!