Use of mobile phone thunder mini

To download a movie, we downloaded the mobile phone thunder mini through FTP.

The download was successful at the beginning, but it was stopped at 2 MB, and there was no speed. If the download was paused, It would be re-downloaded, at 2 m, there was no speed. at first, I was very depressed. I don't know what happened. I finally figured it out.

For example, if I downloaded a 1g movie and the average write speed of my TF card is 5 m/s, then, 1024/5 = 205 seconds, more than 3 minutes to write 1g files!

My idea is that thunder Mini will first use 2 m to test whether the resource is valid, and then write a 1g file to the TF card of the mobile phone at one time, and then continue to download it!

I tried it myself. After a few minutes, the file will be downloaded smoothly and will not be downloaded again after the pause, but will continue to download unfinished files.

In the whole process, it takes several minutes to "Write A 1 GB file at a time". Unlike a general hard disk, it will be completed at once, but no reminder from Thunder is too much.

This also exists in other download tools on the mobile phone. For example, UC will prompt that the download is being started and it will take a long time. It is estimated that this is also the case of file writing.