2. Install re Manager
3. Go to phone memory / system / bin / wpa_supplicant (file no suffix).
4.re manager into the read-write mode, the file wpa_supplicant modify, add to wpa_supplicant.txt file suffix.
This file is password WIFI and channel management program, after deleting the WIFI can open and close, but not search any network.
Note: not recommended to delete the original file. To restore wifi function, then please remove the .txt file wpa_supplicant.txt
/system/build.prop explain the root file permissions, how to modify these parameters.
# Begin build properties (begin setting system performance)
# AutoGenerated by buildinfo.sh (formed by providing the system information)
ro.build.id = GRI40 (Version ID)
ro.build.display.id = GRJ22 (version number)
ro.build .version.incremental = eng.buildbot.20110619.060228 (incremental version)
ro.build.version.sdk = 10 (SDK version)
ro.build.version.codename the REL = (codename)
ro.build.version.release = 2.3 .4 (Android 2.3.4 system without modification, equipment installed can be changed to 3.0 B)
ro.build.date = time Sun Jun 19 06:02:58 UTC 2011 (produced by producer may be modified January 2011 X X and such a production day)
ro.build.date.utc 0 =
ro.build.type = User
ro.build.user = Buildbot
ro.build.host = BB1
ro.build.tags = Test-Keys
ro.product.model = HTC Wildfire (HTC phone's internal code name is the name of the phone, instead you want to change the name)
ro.product.brand = htc_wwe (mobile phone brand, changed to China cottage)
ro.product.name = htc_buzz (the official name of the phone, instead you want to change the name)
ro.product.device = Buzz (equipment used, instead G8 China)
ro.product.board = Buzz (the processor, 800.8Ghz changed China)
ro.product.cpu.abi = armeabi-V6J (version cpu's)
ro.product.cpu.abi2 = armeabi (cpu brand)
ro.product.manufacturer = HTC (phone manufacturer, changed Chinese wisdom made)
# # # # # # # # # # # # # # the above is my Chedan, Freeze change # # # # # # # # # # # # # #
ro.product.locale.language = en (phone default language, changed the en zh)
ro.product.locale.region = US (regional language, US American hair more than you, kill US instead CN)
ro.wifi.channels = (channel WIFI connection)
RO .board.platform = msm7k (motherboard platform)
# ro.build.product IS Obsolete; use ro.product.device (old code ro.build.product, using code ro.product.device)
ro.build.product = Buzz ( the establishment of product)
# Do not try to parse ro.build.description or .fingerprint ( Do not attempt to modify the description and Fingerprint)
ro.build.description = Passion-the User 2.3.3 GRI40 102 588 Release-Keys (user KEY)
ro.build.fingerprint = google / passion / passion: 2.3.3 / GRI40 / 102588: user / release-keys ( hell fuselage codes)
# End Build properties (complete performance of the code)
#
# system.prop for Buzz (provided by the support system BUZZ )
#
# the density of the DPI in the LCD of the this board. this iS used to scale the UI (the DPI high-density liquid crystal panel, which is used to scale the UI)
# appropriately. Property iS the this the If Not defined, the default value is 160 dpi. (appropriately. If this attribute is not defined, the default value is 160 dpi resolution)
ro.sf.lcd_density = 120 (display resolution, the greater the value the better the resolution bottom)
# View Configuration for QVGA . (setting screen)
view.fading_edge_length =. 8
view.touch_slop = 15 (touch sensitivity, the greater the value the more sensitive)
view.minimum_fling_velocity = 25 (sliding velocity)
view.scroll_friction = 0.008 (slip error)
# the RIL specific Configuration. (specific settings)
rild.libpath = / System / lib / libhtc_ril.so
ro.ril.ecc.HTC the WWE-999 =
the ELL-92, 93 = ro.ril.ecc.HTC
ro.ril.enable.a52.HTC. 1 = the ITA-
ro.ril.enable.a53.HTC. 1 = the ITA-
ro.ril.enable.a52 = 0
=. 1 ro.ril.enable.a53
ro.ril.vmail.23415 = 1571, the BT
ro.ril.hsdpa.category = (HSDPA Full Speed downlink packet access Chinese High mean 8: HSDPA, setting the number of large transmission sooner)
ro.ril.htcmaskw1.bitmask = 4294967295
ro.ril.htcmaskw1 = 14449
ro.ril.def.agps.mode = 2 (open service AGPS support, may instead ro.ril.def.agps.mode = 0 after power but can change the GPS positioning will be slower)
ro.ril.gprsclass=12 （GPRS设置）
# For HSDPA low throughput （HSDPA低输量）
ro.ril.disable.power.collapse=1 （关闭电源）
# Modify MMS APN retry timer from 5s to 2s. （修改短信的APN设置5秒为2秒）
ro.gsm.2nd_data_retry_config=max_retries=3, 2000, 2000, 2000
# Time between scans in seconds. Keep it high to minimize battery drain.（扫描在几秒之内，可降低用电量）
# This only affects the case in which there are remembered access points, （这个修改仅能影响此文件）
# but none are in range.（但是没有一项是在范围内的）
wifi.interface=eth0 （WIFI界面）
wifi.supplicant_scan_interval=45 （WIFI扫描间隔时间，这里设置是45秒。把这个时间设置长点能省电）
# Mobile data interfaces （移动数据的接口）
mobiledata.interfaces=rmnet0,rmnet1,rmnet2
# Allow or deny tethering. （允许和拒绝绑定）
ro.tether.denied=false
# Default network type. （默认的网络类型）
# 0 => WCDMA Preferred. （0=WCDMA优先）
ro.telephony.default_network=0
# Enable Google-specific location features, （谷歌特定地点的设置）
# like NetworkLocationProvider and LocationCollector.（如网络服务器提供商和服务器位置）
ro.com.google.locationfeatures=1
# The OpenGL ES API level that is natively supported by this device. （开放式绘图介面）
# This is a 16.16 fixed point number. （界面有16个点，16个不动点数量）
ro.opengles.version=65536 （开放式绘图介面参数）
# Disable fs check on boot by default. （开机时默认禁用FS检查）
sys.checkfs.fat=false
# Performance settings. （性能设置）
dalvik.vm.execution-mode=int:jit
dalvik.vm.heapsize=24m （虚拟内存大小，可设置为16m或24m或32m或48m）
persist.sys.use_dithering=1
persist.sys.purgeable_assets=1
# Increase SKIA decode memory capability for progressive jpg file.
ro.media.dec.jpeg.memcap=20000000
#
# ADDITIONAL_BUILD_PROPERTIES （其他性能设置）
#
keyguard.no_require_sim=true （手机卡保护设置）
ro.rommanager.developerid=cyanogenmodnightly （固件管理器开发者是CM大神）
ro.url.legal=http://www.google.com/intl/%s/mobile/android/basic/phone-legal.html
ro.url.legal.android_privacy=http://www.google.com/intl/%s/mobile/android/basic/privacy.html
ro.com.google.clientidbase=android-google （谷歌客户身份）
ro.com.android.wifi-watchlist=GoogleGuest （WIFI用户名单）
ro.setupwizard.enterprise_mode=1 （默认情景模式）
ro.com.android.dateformat=MM-dd-yyyy （默认时间格式，改为yyyy-MM-dd，显示效果就是XXXX年XX月XX日）
ro.com.android.dataroaming=false （漫游设置）
ro.config.ringtone=Playa.ogg （默认铃声设置，文件在/system/media/audio/ringtones 把喜欢的铃声放这里，比如123.MP3放入ringtones文件夹中，这里代码改为ro.config.ringtone=123.mp3）
ro.config.notification_sound=regulus.ogg （默认提示音，文件在/system/media/audio/notifications 修改方法同上）
ro.config.alarm_alert=Alarm_Beep_03.ogg （默认闹铃，文件在/system/media/audio/alarms 修改方法同上）
ro.modversion=CyanogenMod-7-06192011-NIGHTLY-buzz （版本信息，改这个能让你大名出现系统关于中，改为你想改的版本名称）
ro.setupwizard.mode=OPTIONAL （安装向导模式）
net.bt.name=Android （系统名称）
dalvik.vm.stack-trace-file=/data/anr/traces.txt
