[Galaxy Tab 3 7.0 Android Development] hamed...:
Getprop:

u0_a1@android:/ $ getprop
[android.telephony.apn-restore]: [600000]
[anr.multitrace]: [1]
[battery.fake_ac]: [0]
[dalvik.vm.heapgrowthlimit]: [64m]
[dalvik.vm.heapmaxfree]: [8m]
[dalvik.vm.heapminfree]: [512k]
[dalvik.vm.heapsize]: [256m]
[dalvik.vm.heapstartsize]: [8m]
[dalvik.vm.heaptargetutilization]: [0.75]
[dalvik.vm.stack-trace-file]: [/data/anr/traces.txt]
[dev.MDPLimitCondition]: [0]
[dev.bootcomplete]: [1]
[dev.kies.sommode]: [FALSE]
[dev.kiessupport]: [TRUE]
[dev.knoxapp.running]: [false]
[dhcp.wlan0.dns1]: [92.42.51.31]
[dhcp.wlan0.dns2]: [92.42.51.77]
[dhcp.wlan0.dns3]: []
[dhcp.wlan0.dns4]: []
[dhcp.wlan0.domain]: [Home]
[dhcp.wlan0.gateway]: [192.168.1.1]
[dhcp.wlan0.ipaddress]: [192.168.1.103]
[dhcp.wlan0.leasetime]: [86400]
[dhcp.wlan0.mask]: [255.255.255.0]
[dhcp.wlan0.pid]: [9348]
[dhcp.wlan0.reason]: [BOUND]
[dhcp.wlan0.result]: [ok]
[dhcp.wlan0.roaming]: [0]
[dhcp.wlan0.server]: [192.168.1.1]
[dhcp.wlan0.vendorInfo]: []
[drm.service.enabled]: [true]
[gsm.current.phone-type]: [1]
[gsm.operator.alpha]: []
[gsm.operator.iso-country]: []
[gsm.operator.isroaming]: [false]
[gsm.operator.numeric]: []
[gsm.ril.servicestate]: [1]
[gsm.sim.active2]: [0]
[gsm.sim.active]: [0]
[gsm.sim.activity.dual]: [false]
[gsm.sim.activity2]: [false]
[gsm.sim.activity]: [false]
[gsm.sim.availability2]: [false]
[gsm.sim.availability]: [false]
[gsm.sim.cardname.dual]: []
[gsm.sim.cardname2]: []
[gsm.sim.cardname]: []
[gsm.sim.currentcardstatus2]: [9]
[gsm.sim.currentcardstatus]: [9]
[gsm.sim.icon.dual]: [8]
[gsm.sim.icon2]: [7]
[gsm.sim.icon]: [6]
[gsm.sim.newCheck2]: [false]
[gsm.sim.newCheck]: [false]
[gsm.sim.pplock2]: []
[gsm.sim.pplock]: []
[gsm.sim.state]: [NOT_READY]
[gsm.sim.unknownready]: [1]
[gsm.version.ril-impl]: [Marvell Ril 1.0]
[init.svc.BCS-daemon]: [running]
[init.svc.DR-daemon]: [running]
[init.svc.DTT-daemon]: [running]
[init.svc.KIES-daemon]: [running]
[init.svc.PowerDaemon]: [running]
[init.svc.SMD-daemon]: [running]
[init.svc.adbd]: [running]
[init.svc.atcmdsrv]: [running]
[init.svc.bootanim]: [stopped]
[init.svc.bootchecker]: [stopped]
[init.svc.console]: [running]
[init.svc.debuggerd]: [running]
[init.svc.dhcpcd_wlan0]: [running]
[init.svc.diag]: [running]
[init.svc.drm]: [running]
[init.svc.dumpstate]: [stopped]
[init.svc.eeh]: [running]
[init.svc.filemonitor]: [running]
[init.svc.installd]: [running]
[init.svc.keystore]: [running]
[init.svc.macloader]: [stopped]
[init.svc.marvelltel]: [stopped]
[init.svc.media]: [running]
[init.svc.mobex-daemon]: [running]
[init.svc.mwirelessd]: [running]
[init.svc.netd]: [running]
[init.svc.nvm]: [running]
[init.svc.p2p_supplicant]: [running]
[init.svc.powersnd]: [stopped]
[init.svc.ril-daemon]: [running]
[init.svc.sdcard]: [running]
[init.svc.sensord]: [running]
[init.svc.servicemanager]: [running]
[init.svc.setup_fs]: [stopped]
[init.svc.simal]: [running]
[init.svc.surfaceflinger]: [running]
[init.svc.ueventd]: [running]
[init.svc.umount_service]: [stopped]
[init.svc.vcm]: [running]
[init.svc.vold]: [running]
[init.svc.wpa_supplicant]: [running]
[init.svc.zygote]: [running]
[installd.sdcard_manipulate_done]: [1]
[keyguard.no_require_sim]: [1]
[log.tag.Mms:app]: [V]
[log.tag.Mms:threadcache]: [V]
[log.tag.Mms:transaction]: [V]
[marvell.ril.ppp.enabled]: [0]
[net.bt.name]: [Android]
[net.change]: [net.dnschange]
[net.dns1]: [92.42.51.31]
[net.dns2]: [92.42.51.77]
[net.dnschange]: [2]
[net.hostname]: [android-d7d3984e174f6918]
[net.qtaguid_enabled]: [1]
[net.tcp.buffersize.default]: [4096,87380,110208,4096,16384,110208]
[net.tcp.buffersize.edge]: [4093,26280,35040,4096,16384,35040]
[net.tcp.buffersize.evdo]: [4094,87380,262144,4096,16384,262144]
[net.tcp.buffersize.gprs]: [4092,8760,11680,4096,8760,11680]
[net.tcp.buffersize.hsdpa]: [4094,87380,262144,4096,16384,262144]
[net.tcp.buffersize.hspa]: [4094,87380,262144,4096,16384,262144]
[net.tcp.buffersize.hspap]: [4094,87380,1220608,4096,16384,1220608]
[net.tcp.buffersize.hsupa]: [4094,87380,262144,4096,16384,262144]
[net.tcp.buffersize.lte]: [524288,1048576,2097152,262144,524288,1048576]
[net.tcp.buffersize.umts]: [4094,87380,110208,4096,16384,110208]
[net.tcp.buffersize.wifi]: [524288,1048576,2097152,262144,524288,1048576]
[net.wlan0.dns1]: [57.0.0.0]
[net.wlan0.dns2]: [57.0.0.0]
[persist.audio.allsoundmute]: [0]
[persist.audio.apmaster]: [1]
[persist.audio.codecmaster]: [0]
[persist.audio.gsspmaster]: [1]
[persist.audio.headsetsysvolume]: [4]
[persist.audio.hphonesysvolume]: [4]
[persist.audio.ringermode]: [1]
[persist.audio.sysvolume]: [0]
[persist.bt.pcmmaster]: [0]
[persist.radio.fastdorm.timeout]: [5]
[persist.radio.pcmmaster]: [1]
[persist.radio.rem.enable]: [1]
[persist.service.blcr.enable]: [0]
[persist.service.zram.core]: [1]
[persist.service.zram]: [0]
[persist.sys.country]: [FA]
[persist.sys.current.cp]: [1]
[persist.sys.dump.enable]: [1]
[persist.sys.flipfontpath]: [/data/data/com.android.settings/app_fonts/Rosemary]
[persist.sys.language]: [fa]
[persist.sys.localevar]: []
[persist.sys.profiler_ms]: [0]
[persist.sys.purgeable_assets]: [1]
[persist.sys.rotation.animation]: [0]
[persist.sys.screen.rotation.Off]: [0]
[persist.sys.scrollingcache]: [2]
[persist.sys.setupwizard]: [FINISH]
[persist.sys.shutdown]: [Default]
[persist.sys.storage_preload]: [2]
[persist.sys.timezone]: [Asia/Tehran]
[persist.sys.tools.enable]: [0]
[persist.sys.ui.hw]: [true]
[persist.sys.usb.config]: [mtp,adb]
[ril.ecclist0]: [112,911,999,000,08,110,118,119]
[ril.hw_ver]: [MP 0.600]
[ril.product_code]: [Unknown]
[ril.rfcal_date]: [Unknown]
[ril.serialnumber]: [00000000000]
[ril.servicestate]: [1]
[ril.stk.sim.profile]: [FBFFFFFF7F11009F3F000000000000000009]
[ril.stk.usim.profile]: [FBFFFFFF7F1100DFBF000000000000000009]
[ril.sw_ver]: [T211UEAMK1]
[rild.libpath]: [/system/lib/libmarvell-ril.so]
[ro.adb.secure]: [0]
[ro.allow.mock.location]: [1]
[ro.baseband]: [unknown]
[ro.bluetooth.dun]: [true]
[ro.board.platform]: [mrvl]
[ro.boot.debug_level]: [0x4f4c]
[ro.boot.emmc_checksum]: [3]
[ro.boot.selinux]: [disabled]
[ro.boot.serialno]: [4100443f94538000]
[ro.bootloader]: [T211UEAMK1]
[ro.bootmode]: [unknown]
[ro.bt.bdaddr_path]: [/efs/bluetooth/bt_addr]
[ro.build.PDA]: [T211UEAMK1]
[ro.build.changelist]: [2396475]
[ro.build.characteristics]: [tablet]
[ro.build.date.utc]: [1389256667]
[ro.build.date]: [Thu Jan 9 17:37:47 KST 2014]
[ro.build.description]: [lt023gxx-user 4.2.2 JDQ39 T211RUEAMK1 release-keys]
[ro.build.display.id]: [JDQ39.T211UEAMK1]
[ro.build.fingerprint]: [samsung/lt023gxx/lt023g:4.2.2/JDQ39/T211RUEAMK1:user/release-keys]
[ro.build.hidden_ver]: [T211UEAMK1]
[ro.build.host]: [SEP-111]
[ro.build.id]: [JDQ39]
[ro.build.product]: [lt023g]
[ro.build.tags]: [release-keys]
[ro.build.type]: [user]
[ro.build.user]: [se.infra]
[ro.build.version.codename]: [REL]
[ro.build.version.incremental]: [T211UEAMK1]
[ro.build.version.release]: [4.2.2]
[ro.build.version.sdk]: [17]
[ro.carrier]: [unknown]
[ro.chipname]: [PXA986]
[ro.cmd.DUAL_SIMCARD]: [false]
[ro.com.google.clientidbase]: [android-samsung]
[ro.com.google.gmsversion]: [4.2_r3]
[ro.config.alarm_alert]: [Walk_in_the_forest.ogg]
[ro.config.media_sound]: [Media_preview_Touch_the_light.ogg]
[ro.config.notification_sound]: [S_Whistle.ogg]
[ro.config.ringtone]: [S_Over_the_horizon.ogg]
[ro.crypto.state]: [unencrypted]
[ro.debug_level]: [0x4f4c]
[ro.debuggable]: [1]
[ro.emmc_checksum]: [3]
[ro.error.receiver.default]: [com.samsung.receiver.error]
[ro.error.receiver.system.apps]: [com.marvell.rem]
[ro.factorytest]: [0]
[ro.hardware]: [pxa988]
[ro.kernel.qemu]: [0]
[ro.marvell.platform.type]: [TTC_TD]
[ro.media.gst.enabled]: [1]
[ro.opengles.version]: [131072]
[ro.product.board]: [PXA986]
[ro.product.brand]: [samsung]
[ro.product.cpu.abi2]: [armeabi]
[ro.product.cpu.abi]: [armeabi-v7a]
[ro.product.device]: [lt023g]
[ro.product.locale.language]: [en]
[ro.product.locale.region]: [US]
[ro.product.manufacturer]: [samsung]
[ro.product.model]: [SM-T211]
[ro.product.name]: [lt023gxx]
[ro.product_ship]: [true]
[ro.revision]: [8]
[ro.runtime.firstboot]: [1392488229449]
[ro.sec.fle.encryption]: [true]
[ro.secure]: [0]
[ro.serialno]: [4100443f94538000]
[ro.setupwizard.mode]: [DISABLED]
[ro.sf.hwrotation]: [270]
[ro.sf.lcd_density]: [160]
[ro.stollmann.nfc.init]: [PORT=/dev/st21nfca IOTYPE=I2C]
[ro.tel.config.path]: [/system/etc/tel/]
[ro.tvout.enable]: [false]
[ro.wifi.active_roaming.enable]: [true]
[ro.wifi.channels]: []
[service.bootanim.exit]: [1]
[service.camera.af]: [1]
[service.tether.active]: [0]
[storage.mmc.size]: [7818182656]
[storage.preload.complete]: [1]
[sys.boot_completed]: [1]
[sys.factory.mediaScanningCount]: [3]
[sys.hangouts.fps]: [-1]
[sys.im.enable.vibrator]: [false]
[sys.settings_global_version]: [5]
[sys.settings_secure_version]: [9]
[sys.settings_system_version]: [45]
[sys.siop.curlevel]: [0]
[sys.telephonymoduleloglevel]: [8]
[sys.usb.config]: [mtp,adb]
[sys.usb.diagmodem]: [1]
[sys.usb.state]: [mtp,adb]
[system_init.startsurfaceflinger]: [0]
[thumbnail.extract.hw_num]: [1]
[vold.post_fs_data_done]: [1]
[wifi.interface]: [wlan0]
[wifidirect.interface]: [p2p0]
[wlan.driver.status]: [ok]
[wlan.wfd.status]: [disconnected]
u0_a1@android:/ $

Dev/citty*

u0_a1@android:/ $ su
root@android:/ # ls -l /dev/citty*
crw-rw---- radio system 249, 0 2014-02-15 21:38 citty0
crw-rw---- radio system 249, 1 2014-02-15 21:38 citty1
crw-rw---- radio system 249, 10 2014-02-15 21:38 citty10
crw-rw---- radio system 249, 11 2014-02-15 21:38 citty11
crw-rw---- radio system 249, 12 2014-02-15 21:38 citty12
crw-rw---- radio system 249, 13 2014-02-15 21:38 citty13
crw-rw---- radio system 249, 2 2014-02-15 21:38 citty2
crw-rw---- radio system 249, 3 2014-02-15 21:38 citty3
crw-rw---- radio system 249, 4 2014-02-15 21:38 citty4
crw-rw---- radio system 249, 5 2014-02-15 21:38 citty5
crw-rw---- radio system 249, 6 2014-02-15 21:38 citty6
crw-rw---- radio system 249, 7 2014-02-15 21:38 citty7
crw-rw---- radio system 249, 8 2014-02-15 21:38 citty8
crw-rw---- radio system 249, 9 2014-02-15 21:38 citty9
root@android:/ #

logcat -b radio : (cann't copy logcat. See screenshot)

http://uploadboy.com/nwcdynefzb6q.html

find /sys/class/devfreq:

u0_a1@android:/ $ su
root@android:/ # find /sys/class/devfreq
/sys/class/devfreq
/sys/class/devfreq/devfreq-ddr
/sys/class/devfreq/devfreq-vpu
root@android:/ #

Scaling_min_freq:

u0_a1@android:/ $ su
root@android:/ # cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_min_freq
312000
root@android:/ #

Scaling_max_freq:

u0_a1@android:/ $ su
root@android:/ # cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_max_freq
1205000
root@android:/ #