diff --git a/rootdir/init.rc b/rootdir/init.rc
index dfb98f0..0ef097c 100644
--- a/rootdir/init.rc
+++ b/rootdir/init.rc
@@ -372,13 +372,13 @@
     setprop net.tcp.buffersize.wifi     524288,1048576,2097152,262144,524288,1048576
     setprop net.tcp.buffersize.ethernet 524288,1048576,3145728,524288,1048576,2097152
     setprop net.tcp.buffersize.lte      524288,1048576,2097152,262144,524288,1048576
-    setprop net.tcp.buffersize.umts     4094,87380,110208,4096,16384,110208
-    setprop net.tcp.buffersize.hspa     4094,87380,262144,4096,16384,262144
-    setprop net.tcp.buffersize.hsupa    4094,87380,262144,4096,16384,262144
-    setprop net.tcp.buffersize.hsdpa    4094,87380,262144,4096,16384,262144
-    setprop net.tcp.buffersize.hspap    4094,87380,1220608,4096,16384,1220608
-    setprop net.tcp.buffersize.edge     4093,26280,35040,4096,16384,35040
-    setprop net.tcp.buffersize.gprs     4092,8760,11680,4096,8760,11680
+    setprop net.tcp.buffersize.umts     58254,349525,1048576,58254,349525,1048576
+    setprop net.tcp.buffersize.hspa     40778,244668,734003,16777,100663,301990
+    setprop net.tcp.buffersize.hsupa    40778,244668,734003,16777,100663,301990
+    setprop net.tcp.buffersize.hsdpa    61167,367002,1101005,8738,52429,262114
+    setprop net.tcp.buffersize.hspap    122334,734003,2202010,32040,192239,576717
+    setprop net.tcp.buffersize.edge     4093,26280,70800,4096,16384,70800
+    setprop net.tcp.buffersize.gprs     4092,8760,48000,4096,8760,48000
     setprop net.tcp.buffersize.evdo     4094,87380,262144,4096,16384,262144
 
     class_start core