[Galaxy S Plus I9001 Android Development] wintel_mac:
V:\Downloads>adb push sky-new-recovery.img /emmc/flash-backup/
2174 KB/s (5083136 bytes in 2.283s)

V:\Downloads>adb shell
~ # mount /emmc
mount /emmc
~ # dd if=/emmc/flash-backup/sky-new-recovery.img of=/dev/block/mmcblk0p13
dd if=/emmc/flash-backup/sky-new-recovery.img of=/dev/block/mmcblk0p13
9928+0 records in
9928+0 records out
5083136 bytes (4.8MB) copied, 2.363983 seconds, 2.0MB/s
~ #

Rebootet... went back into CWM. Rebooted once more... CWM. And just another reboot (you may guess...) CWM.

~ # cat /default.prop
cat /default.prop
#
# ADDITIONAL_DEFAULT_PROPERTIES
#
ro.secure=0
ro.allow.mock.location=1
ro.debuggable=1
ro.secure=0
ro.allow.mock.location=1
ro.debuggable=1
ro.secure=0
ro.allow.mock.location=1
ro.debuggable=1
persist.service.adb.enable=1
# begin build properties
# autogenerated by buildinfo.sh
ro.build.id=GINGERBREAD
ro.build.display.id=full_galaxysplus-eng 2.3.7 GINGERBREAD eng.root.20120216.035
237 test-keys
ro.build.version.incremental=eng.root.20120216.035237
ro.build.version.sdk=10
ro.build.version.codename=REL
ro.build.version.release=2.3.7
ro.build.date=Thu Feb 16 04:20:00 CET 2012
ro.build.date.utc=1329362400
ro.build.type=eng
ro.build.user=root
ro.build.host=ANKObian
ro.build.tags=test-keys
ro.product.model=GT-I9001
ro.product.brand=Samsung
ro.product.name=full_galaxysplus
ro.product.device=galaxysplus
ro.product.board=qcom
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product.manufacturer=Samsung
ro.product.locale.language=hdpi
ro.product.locale.region=
ro.wifi.channels=
ro.board.platform=msm7x30
# ro.build.product is obsolete; use ro.product.device
ro.build.product=galaxysplus
# Do not try to parse ro.build.description or .fingerprint
ro.build.description=full_galaxysplus-eng 2.3.7 GINGERBREAD eng.root.20120216.03
5237 test-keys
ro.build.fingerprint=Samsung/full_galaxysplus/galaxysplus:2.3.7/GINGERBREAD/eng.
root.20120216.035237:eng/test-keys
ro.cm.device=galaxysplus
# end build properties
#
# system.prop for galaxysplus
#

# from init.rc
#service.brcm.bt.srv_active=0
#service.brcm.bt.hcid_active=0
#service.brcm.fm.activation=0
#ro.rfkilldisabled=0

# from build.prop

#
# system.prop for surf
#
debug.sf.hw=1
dalvik.vm.heapsize=64m
ro.sf.lcd_density=240
#ro.dev.dmm=1
#dev.dmm.dpd.trigger_delay=30

#
# system props for the cne module
#
#persist.cne.UseCne=vendor
#persist.cne.bat.range.low.med=30
#persist.cne.bat.range.med.high=60
#persist.cne.loc.policy.op=/system/etc/OperatorPolicy.xml
#persist.cne.loc.policy.user=/system/etc/UserPolicy.xml
#persist.cne.bwbased.rat.sel=false
#persist.cne.snsr.based.rat.mgt=false
#persist.cne.bat.based.rat.mgt=false
#persist.cne.rat.acq.time.out=30000
#persist.cne.rat.acq.retry.tout=0

#
#lpa.decode=false
#ro.hdmi.enable=true

#
# system props for the data modules
#
#ro.use_data_netmgrd=true

#
# system props for SD card emulation of emmc partition
#
ro.emmc.sdcard.partition=16

#
# system props for the MM modules
#
#media.stagefright.enable-player=true
#media.stagefright.enable-meta=false
#media.stagefright.enable-scan=false
#media.stagefright.enable-http=true
#media.stagefright.enable-rtsp=false

# Samsung USB default mode
#persist.service.usb.setting=0

#
# ADDITIONAL_BUILD_PROPERTIES
#

wifi.supplicant_scan_interval=15
#ro.secdevenc=true
dalvik.vm.dexopt-flags=m=y

#
# ADDITIONAL_BUILD_PROPERTIES
#
rild.libpath=/system/lib/libsec-ril.so
rild.libargs=-d/dev/ttyS0
wifi.interface=eth0
ro.opengles.version=131072
ro.config.ehrpd=true
ro.telephony.ril_class=samsung
ro.product.locale.language=en
ro.product.locale.region=GB
mobiledata.interfaces=pdp0,gprs,ppp0
ro.com.google.locationfeatures=1
ro.com.google.networklocation=1
keyguard.no_require_sim=true
ro.ril.hsxpa=1
ro.ril.gprsclass=10
ro.config.notification_sound=OnTheHunt.ogg
ro.config.alarm_alert=Alarm_Classic.ogg
ro.kernel.android.checkjni=1
ro.setupwizard.mode=OPTIONAL
dalvik.vm.dexopt-flags=m=y
net.bt.name=Android
dalvik.vm.stack-trace-file=/data/anr/traces.txt
~ #

:(