没这么麻烦，直接init.d里面写个脚本，把三个变量改一改就可以了,当然你的内核得支持执行init.d脚本，不行的话去下个$cript

虽然每天提示我开，但是我就是懒得开，在天朝这样的网络下被盾了那耗电真是杠杠的

#!/system/bin/sh

if [ -e /etc/no_fix_sim ]; then
exit 0
fi

#We will proceed if either
#1. gsm.sim.state has a READY value
#2. 100s timeout ( this would happen if we are booting without sim card )
#3. in the case of a flo build
loop_cnt=20
device=`getprop ro.build.product`
if [ $device != "flo" ]; then
for i in `seq $loop_cnt`
do
sleep 5;
state=`getprop gsm.sim.state`
if [ -n $state ] && [ $state = "READY" ] ; then
echo "sim is ready";
break;
fi
done
fi

#Now handles the debugging info
num=`getprop fix.sim.debug`
if [ -z $num ] ; then
#We have not initialized this variable before
setprop fix.sim.debug 1
fi
num=$(( $num + 1 ))
setprop fix.sim.debug $num

#wait for sometime to waive the potential glitch
#finally do the fixing
sleep 5
setprop gsm.sim.operator.alpha "T-Mobile"
setprop gsm.sim.operator.iso-country "us"
setprop gsm.sim.operator.numeric "310260"