[LG Optimus Black] Felsar:
hey guys have any of you already flashed p20-37?? I've downloaded twice and twice got an error when installing at cwm... here's log

Starting recovery on Sun Jan 29 06:09:32 2012
framebuffer: fd 4 (480 x 800)
ClockworkMod Recovery v5.0.2.6
recovery filesystem table
=========================
0 /tmp ramdisk (null) (null)
1 /recovery emmc /dev/block/mmcblk0p4 (null)
2 /boot emmc /dev/block/mmcblk0p3 (null)
3 /cache ext3 /dev/block/mmcblk0p10 (null)
4 /data ext3 /dev/block/mmcblk0p9 (null)
5 /sdcard vfat /dev/block/mmcblk1p1 /dev/block/mmcblk1
6 /system ext3 /dev/block/mmcblk0p8 (null)

W:Unable to get recovery.fstab info for /sd-ext during fstab generation!
I:Completed outputting fstab.
I:Processing arguments.
W:failed to mount /dev/block/mmcblk0p10 (Invalid argument)
I:Checking arguments.
I:device_recovery_start()
Command: "/sbin/recovery"

ro.secure=0
ro.allow.mock.location=1
ro.debuggable=1
persist.service.adb.enable=1
ro.build.id=GINGERBREAD
ro.build.display.id=p970-eng 2.3.5 GINGERBREAD eng.koush.20110928.145550 test-keys
ro.build.version.incremental=eng.koush.20110928.145550
ro.build.version.sdk=10
ro.build.version.codename=REL
ro.build.version.release=2.3.5
ro.build.date=Wed Sep 28 14:56:30 PDT 2011
ro.build.date.utc=0
ro.build.type=eng
ro.build.user=koush
ro.build.host=Koushik-Lion.local
ro.build.tags=test-keys
ro.product.model=LG Optimus Black
ro.product.brand=Android
ro.product.name=p970
ro.product.device=p970
ro.product.board=p970
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product.manufacturer=unknown
ro.product.locale.language=en
ro.product.locale.region=US
ro.wifi.channels=
ro.board.platform=omap3
ro.build.product=p970
ro.build.description=p970-eng 2.3.5 GINGERBREAD eng.koush.20110928.145550 test-keys
ro.build.fingerprint=Android/p970/p970:2.3.5/GINGERBREAD/eng.koush.20110928.145550:eng/test-keys
com.ti.omap_enhancement=true
ro.sf.lcd_density=240
ro.telephony.call_ring.multiple=false
ro.telephony.call_ring.delay=3000
ro.telephony.call_ring.absent=true
ro.telephony.ril_class=lgestar
rild.libpath=/system/lib/lge-ril.so
mobiledata.interfaces=vsnet0,vsnet1,vsnet2,vsnet3
ro.opengles.version=131072
dalvik.vm.dexopt-data-only=1
ro.com.google.clientidbase=android-lge
ro.com.google.clientidbase.ms=android-lge
ro.com.google.clientidbase.gmm=android-lge
ro.com.google.clientidbase.yt=android-lge
ro.com.google.clientidbase.am=android-lge
dalvik.vm.heapsize=32m
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
net.bt.name=Android
net.change=net.bt.name
dalvik.vm.stack-trace-file=/data/anr/traces.txt
ro.factorytest=0
ro.serialno=
ro.bootmode=unknown
ro.baseband=unknown
ro.carrier=unknown
ro.bootloader=unknown
ro.hardware=lge
ro.revision=10
init.svc.recovery=running
init.svc.adbd=running

I:Checking for extendedcommand...
I:Running extendedcommand...
Waiting for SD Card to mount (20s)
SD Card mounted...
Verifying SD Card marker...
006433f9c0b3eae3a6ea32b1a372d469

006433f9c0b3eae3a6ea32b1a372d469

I:Running script:
I:
ui_print("ROM Manager Version 4.8.1.4");
ui_print("28 de enero de 2012");
ui_print("Preparing to install ROM...");
run_program("/cache/dowipedalvikcache.sh");
assert(install_zip("/sdcard/cm7kang-p970-P20-37.zip"));

parse returned 0; 0 errors encountered
ROM Manager Version 4.8.1.4
28 de enero de 2012
Preparing to install ROM...
about to run program [/cache/dowipedalvikcache.sh] with 1 args
mount: mounting /dev/block/mmcblk0p10 on /cache failed: Device or resource busy
mount: can't find /sd-ext in /etc/fstab
umount: can't umount /sd-ext: Invalid argument
run_program: child exited with status 1

-- Installing: /sdcard/cm7kang-p970-P20-37.zip
Finding update package...
I:Update location: /sdcard/cm7kang-p970-P20-37.zip
Opening update package...
minzip: file is empty
minzip: Map of '/sdcard/cm7kang-p970-P20-37.zip' failed
E:Can't open /sdcard/cm7kang-p970-P20-37.zip
(bad)
Installation aborted.
result was NULL, message is: assert failed: install_zip("/sdcard/cm7kang-p970-P20-37.zip")

Long story short... File is empty, can't open zip :confused: