How to change the storage location of default Bluetooth receiving files?

1. Files received by mobile phone Bluetooth are saved in the memory of mobile phone, Bluetooth folder, or memory card and Bluetooth folder by default.

2. When the mobile phone receives files via Bluetooth, it will automatically generate a folder and save the received files in it. This folder is the default folder and cannot be modified.

3. In addition to Bluetooth, the files transmitted by infrared will also be stored in a fixed folder, which may be the folder of receive, because few mobile phones are equipped with infrared at present, mainly because the transmission distance of infrared is really limited, and the RF azimuth must be aligned not to exceed 20 cm, so the infrared function is gradually replaced by Bluetooth, on the one hand, because the transmission distance and transmission rate of Bluetooth are much higher than that of infrared, and on the other hand, because the transmission distance and effect are good.

4. At present, Bluetooth has not been expanded except for notebooks, mobile phones, headphones, speakers and car phones. More people rely on wifi and 4g transmission. Compared with Bluetooth 10 meter distance, network transmission has made data transmission have no distance.