hi guys, i could see people complaining signal issues , connectivity problem , call drops etc on this forum. reason what i could find out was bad and cheap equipment from these chinese vendors. i happened to speak to my cousin in US and singapore as well. their opinion is compeletly different . they say T-mobile, Verizon is completly on Ericsson and alcatel lucent. even in single bar they are able to talk with cristal clarity. infact low signal has always been a culture there as laws are strict in US and singapore for errecting towers. more so , apart from AT&T all operators provide consistently 6-6.5 mbps on 7.2 3G plan. Verizon is already on 4G LTE with average throughput of 80 mbps. my cousin uses HTC EVO 4G while in moving train and average speed what he gets is 45-60mbps. well, comeon we are struggling to get even 1 or 1.5 mbps on aircel , bsnl except airtel. more so we are equivalently paying 3G charges as if we are getting 7.1 mbps till last mile connectivity. Is this because telecom operators in india are not at all in serious business and purchase cheap equipment from huwaie or ZTE.last i remebered airtel 2G network was on Ericsson and now they are also expanding with huwaie.pls comment!