Download at high speed over 3G

Thread Starter


Joined Apr 19, 2016
With iPhone, I usually download multiple files at a time using iDownloader over WiFi. When I use 3G to download, my network restart after a few second of reaching very high speed, which I measure about 3MB per 4 seconds. Often, I find that the problem occurs around speed 600-700kB per second (test with single file downloading.) For lower speed I never have this problem.
Is it because of bandwidth, broadband, or something else?