For the last one year I find the 115.2 kbps speed of walky is truly a false. Probably inbuilt feature. Most of the time the speed lowers to several bytes only (much below 1 kbps/s). Its hard to work with such internet. Upon repeated complains there is no solution to this problem. To download important files I pay to local cafe.
However, this is no shameful to the Great TATA.