Do you understand these roles of mobile data lines?
May 17, 2018| Do you understand these functions of mobile phone data lines? We usually use mobile phone data lines to charge mobile electronic devices, etc., and can also perform data transmission. Data transmission is mainly data exchange between mobile devices and computers.
For mobile phones with a relatively large portion of memory, in mobile electronic devices using MMC/TF/MINI SD/SD cards, you can use a data cable to connect your mobile phone to your computer so that a large-memory mobile phone can act as a USB flash drive and can be backed up. Some of the important files on your computer go to the phone's memory, such as MP3 ringtones, pictures, videos, 3GP movies, and file data, which you can use whenever you need it.
The data line is connected to the laptop and the 3G4G mobile phone is used to connect the mobile phone data cable to the computer without wireless Internet access, send and receive emails, chat, and so on. Now we have the following data lines in the mobile phone market:
The first MBUS: low transmission rate, mainly used for maintenance, unlocking software.
The second FBUS is mainly used for wireless Internet access, ringtones, pictures, games and other transmissions.
The third DKU-5: supports high-speed data transmission. The structure of this mobile phone data line is complex and the manufacturing cost is high, but it supports corresponding powerful supporting software and wireless high-speed Internet access.
The fourth FLASH: Some are connected to computers, transfer pictures, ring tones, and can also be used for maintenance and upgrading. However, most of the market is only for maintenance and upgrading, and mobile phone software version replacement is equivalent to computer re-installation of the system.