[Samsung Galaxy Nexus] GoDzPlaY:
ro.product.manufacturer=unknown

Able to compile the source code and then flash the IMAGE files as well.

There are my build.prop values

[dalvik.vm.dexopt-flags]: [m=y]
[dalvik.vm.heapgrowthlimit]: [64m]
[dalvik.vm.heapmaxfree]: [8m]
[dalvik.vm.heapminfree]: [512k]
[dalvik.vm.heapsize]: [384m]
[dalvik.vm.heapstartsize]: [8m]
[dalvik.vm.heaptargetutilization]: [0.75]
[dalvik.vm.lockprof.threshold]: [500]
[dalvik.vm.stack-trace-file]: [/data/anr/traces.txt]
[debug.nfc.fw_download]: [false]
[debug.nfc.se]: [false]
[dev.bootcomplete]: [1]
[drm.service.enabled]: [true]
[gsm.current.phone-type]: [1]
[gsm.operator.alpha]: []
[gsm.operator.iso-country]: []
[gsm.operator.isroaming]: [false]
[gsm.operator.numeric]: []
[gsm.sim.state]: [NOT_READY]
[init.svc.adbd]: [running]
[init.svc.bootanim]: [stopped]
[init.svc.btmacreader]: [stopped]
[init.svc.debuggerd]: [running]
[init.svc.drm]: [running]
[init.svc.gps-daemon]: [running]
[init.svc.installd]: [running]
[init.svc.keystore]: [running]
[init.svc.media]: [running]
[init.svc.netd]: [running]
[init.svc.sdcard]: [running]
[init.svc.sensors-config]: [stopped]
[init.svc.servicemanager]: [running]
[init.svc.setup_fs]: [stopped]
[init.svc.surfaceflinger]: [running]
[init.svc.touch_fw_update]: [stopped]
[init.svc.ueventd]: [running]
[init.svc.vold]: [running]
[init.svc.zygote]: [running]
[net.bt.name]: [Android]
[net.change]: [net.qtaguid_enabled]
[net.hostname]: [android-64550e2960ba384c]
[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]
[persist.service.bdroid.bdaddr]: [22:22:91:aa:cc:fd]
[persist.sys.NV_DISPXRES]: [800]
[persist.sys.NV_DISPYRES]: [1280]
[persist.sys.NV_STEREOCTRL]: [0]
[persist.sys.profiler_ms]: [0]
[persist.sys.usb.config]: [mtp,adb]
[persist.tegra.nvmmlite]: [1]
[rild.libargs]: [-e wwan0]
[rild.libpath]: [/system/lib/libril-icera.so]
[ro.allow.mock.location]: [0]
[ro.audio.monitorOrientation]: [true]
[ro.baseband]: [unknown]
[ro.board.platform]: [tegra3]
[ro.boot.baseband]: [unknown]
[ro.boot.bootloader]: [4.23]
[ro.boot.serialno]: [015d165c30441814]
[ro.bootloader]: [4.23]
[ro.bootmode]: [unknown]
[ro.bt.bdaddr_path]: [/data/misc/bluetooth/bdaddr]
[ro.build.characteristics]: [tablet,nosdcard]
[ro.build.date.utc]: [1385717409]
[ro.build.date]: [Fri Nov 29 15:00:09 IST 2013]
[ro.build.description]: [full_grouper-userdebug 4.2.2 JDQ39E eng.root.20131129.145824 xcaliber-keys]
[ro.build.display.id]: [full_grouper-userdebug 4.2.2 JDQ39E eng.root.20131129.145824 test-keys]
[ro.build.fingerprint]: [Android/full_grouper/grouper:4.2.2/JDQ39E/eng.root.20131129.145824:userdebug/xcaliber-keys]
[ro.build.host]: [RahulUppalwar]
[ro.build.id]: [JDQ39E]
[ro.build.product]: [grouper]
[ro.build.tags]: [godzplay-keys]
[ro.build.type]: [userdebug]
[ro.build.user]: [root]
[ro.build.version.codename]: [REL]
[ro.build.version.incremental]: [eng.root.20131129.145824]
[ro.build.version.release]: [4.2.2]
[ro.build.version.sdk]: [17]
[ro.carrier]: [wifi-only]
[ro.com.android.dateformat]: [MM-dd-yyyy]
[ro.config.alarm_alert]: [Alarm_Classic.ogg]
[ro.config.notification_sound]: [pixiedust.ogg]
[ro.config.ringtone]: [Ring_Synth_04.ogg]
[ro.crypto.state]: [unencrypted]
[ro.crypto.umount_sd]: [false]
[ro.debuggable]: [1]
[ro.factorytest]: [0]
[ro.hardware]: [grouper]
[ro.nfc.port]: [I2C]
[ro.opengles.version]: [131072]
[ro.product.board]: [grouper]
[B][ro.product.brand]: [Android]
[/B][ro.product.cpu.abi2]: [armeabi]
[ro.product.cpu.abi]: [armeabi-v7a]
[ro.product.device]: [grouper]
[ro.product.locale.language]: [en]
[ro.product.locale.region]: [US]
[B][ro.product.manufacturer]: [unknown]
[ro.product.model]: [Full Android on Grouper]
[/B][ro.product.name]: [full_grouper]
[ro.revision]: [0]
[ro.runtime.firstboot]: [1385728442259]
[ro.secure]: [1]
[ro.serialno]: [015d165c30441814]
[ro.sf.lcd_density]: [213]
[ro.wifi.channels]: []
[service.bootanim.exit]: [1]
[sys.boot_completed]: [1]
[sys.settings_global_version]: [5]
[sys.settings_secure_version]: [11]
[sys.settings_system_version]: [9]
[sys.usb.config]: [mtp,adb]
[sys.usb.state]: [mtp,adb]
[system_init.startsurfaceflinger]: [0]
[tf.enable]: [y]
[vold.post_fs_data_done]: [1]
[wifi.interface]: [wlan0]
[wifi.supplicant_scan_interval]: [15]

[ro.product.manufacturer]: [unknown]

[ro.product.model]: [Full Android on Grouper]

[ro.product.name]: [full_grouper]

How can I change the value. :( :( :(