PARA EL WIFI INTENTA ASI
# TCP buffer sizes
# ReadMin, ReadInitial, ReadMax, WriteMin, WriteInitial, WriteMax,
#net.tcp.buffersize.default=131072,262144,524288,6 144,16384,262144
#net.tcp.buffersize.umts=131072,262144,524288,6144 ,16384,262144
#net.tcp.buffersize.hspa=131072,262144,524288,6144 ,16384,262144
#net.tcp.buffersize.edge=4096,87380,256960,4096,16 384,256960
#net.tcp.buffersize.gprs=4096,87380,256960,4096,16 384,256960
#net.tcp.buffersize.wifi=4096,87380,256960,4096,16 384,256960
CAMBIAR EN BUILD.PROP CON ROOTEXPLORER