Guys
when u try this be sure ur modem is continously downloading some data in between these
7.58 and 8.28 am , if it stops for a while without downloading anything then from that moment if we starts another download it is counted on your daily usuage . So be sure download a big file continously for 8.28 from 7.58 in this time otherwise u will be charged
shibs
Its not true.
I have downloaded several files with in 7:59 AM - 8:29AM and all goes to FREE usage.
Yes, If your connection is disconnected in between, then it will goes to your paid normal usage.
So, the key is to stay connected during that period.