Which network it is???
On Warid, it can't happen even if they allocate their full spectrum of 8.8MHz for 4G.
Standard bandwidths for 4G are 5MHz (Max 36Mbps as PTCL Chaar Ji) and 10MHz (80+ Mbps).
They must be encroaching the spectrum for testing and doing testing at 10MHz...
Btw, only Zong can offer speeds of 80+ Mbps with its 4G spectrum of 10MHz. And PTCL with it's technology neutral license of 15MHz can even go beyond 100Mbps...!!!