电信机应该修改哪一个文件破掉那个g网的限制？

# begin build properties
# autogenerated by buildinfo.sh
ro.build.id=GRK39F
ro.build.display.id=T5-eng 2.3.6 GRK39F 12121917.svn24484:24526 test-keys
ro.build.version.incremental=12121917.svn24484:24526
ro.build.version.sdk=10
ro.build.version.codename=REL
ro.build.version.release=4.1
ro.build.date=Wed Dec 19 17:58:32 CST 2012
ro.build.date.utc=1355911112
ro.build.type=eng
ro.build.user=hmct
ro.build.host=hmct
ro.build.tags=test-keys
ro.product.model=DCT T5
ro.product.brand=DCT
ro.product.name=T5
ro.product.device=T5
ro.product.board=7x27
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product.manufacturer=DCT
ro.product.locale.language=zh
ro.product.locale.region=CN
ro.wifi.channels=
ro.board.platform=msm7k
# ro.build.product is obsolete; use ro.product.device
ro.build.product=T5
# Do not try to parse ro.build.description or .fingerprint
ro.build.description=T5-eng 2.3.6 GRK39F 12121917.svn24484:24526 test-keys
ro.build.fingerprint=DCT/T5/T5:2.3.6/GRK39F/12121917.svn2448

只能发一小部分。。贴吧客户端限制字数？？ 。？。 我现在就要用联通卡上网。。。@iSpeller

顶上去。@金狼古十四

我手机是电信的手机，用联通的卡开不了数据流量。怎么破？

# Data roaming default
ro.com.android.dataroaming=true
# Baseband version
gsm.version.baseband=MSM7X2XA
# For debug, Should del later...
#persist.sys.cdmalog=ON
#persist.sys.applog=1
#persist.sys.kmsg=1
#wxj add for FM gpio setting
ro.fm.hisense.gpio=0
#set network cdma/evdo, gsm only
ro.telephony.default_network=4,1
#ro.multi.rild=true
# For qcril log (debug)
persist.radio.adb_log_on=1
#dsds enable
persist.dsds.enabled=true
ro.hisense.customer.product=DC-DCT T5
ro.hisense.smsregister.enable=1
ro.hisense.salestatistics=0
ro.external.sub.gsmdata=0
#for meid 15
ro.meid.lenth.new=1
#
# ADDITIONAL_BUILD_PROPERTIES
#
ro.product.platform=msm7627a
ro.vendor.extension_library=/system/lib/libqc-opt.so
ro.config.notification_sound=01.ogg
ro.config.alarm_alert=01.ogg
ro.config.ringtone=07.ogg
ro.kernel.android.checkjni=0
ro.setupwizard.mode=OPTIONAL
net.bt.name=Android
dalvik.vm.stack-trace-file=/data/anr/traces.txt

如果是双模机可以通过刷补丁解决，需要修改的比较多，看机型，每个机型不一样的，可以百度搜索对应的机型刷机包

电信双模机基本上都是锁了gsm上网的，不过大多数都可以刷机解决

简单的说，就是需要刷入gsm上网的补丁包