[Nexus S Q&A, Help & Troubleshooting] warriorforgod:
As of yesterday I am unable to flash any roms through recovery or from manager. Below is the content of the recovery.log. if I am reading it correctly the recovery thinks I have the crespo and not crespo4g. Any ideas?

W:Unable to get recovery.fstab info for /datadata during fstab generation! W:Unable to get recovery.fstab info for /emmc during fstab generation! W:Unable to get recovery.fstab info for /sd-ext during fstab generation! I:Completed outputting fstab. I:Processing arguments. mtd: successfully wrote block at 0 I:Set boot command "boot-recovery" I:Checking arguments. I:device_recovery_start() Command: "/sbin/recovery"

ro.secure=1 ro.allow.mock.location=0 ro.debuggable=1 persist.sys.usb.config=mass_storage,adb ro.build.id=MR1 ro.build.display.id=full_crespo-userdebug 4.0.3 MR1 eng.koush.20120131.000848 test-keys ro.build.version.incremental=eng.koush.20120131.000848 ro.build.version.sdk=15 ro.build.version.codename=REL ro.build.version.release=4.0.3 ro.build.date=Tue Jan 31 00:09:11 PST 2012 ro.build.date.utc=0 ro.build.type=userdebug ro.build.user=koush ro.build.host=Koushik-Lion.local ro.build.tags=test-keys ro.product.model=Full Android on Crespo ro.product.brand=Android ro.product.name=full_crespo ro.product.device=crespo ro.product.board=herring 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=s5pc110 ro.build.product=crespo ro.build.description=full_crespo-userdebug 4.0.3 MR1 eng.koush.20120131.000848 test-keys ro.build.fingerprint=Android/full_crespo/crespo:4.0.3/MR1/eng.koush.20120131.000848:userdebug/test-keys ro.build.characteristics=nosdcard ro.cm.device=crespo rild.libpath=/vendor/lib/libsec-ril.so rild.libargs=-d /dev/ttyS0 ro.sf.lcd_density=240 keyguard.no_require_sim=true ro.com.android.dateformat=MM-dd-yyyy ro.config.ringtone=Ring_Synth_04.ogg ro.config.notification_sound=pixiedust.ogg ro.config.alarm_alert=Alarm_Classic.ogg ro.opengles.version=131072 wifi.interface=wlan0 wifi.supplicant_scan_interval=15 dalvik.vm.heapstartsize=5m dalvik.vm.heapgrowthlimit=48m dalvik.vm.heapsize=128m dalvik.vm.lockprof.threshold=500 dalvik.vm.dexopt-flags=m=y net.bt.name=Android net.change=net.bt.name dalvik.vm.stack-trace-file=/data/anr/traces.txt ro.factorytest=0 ro.serialno=3230F441278B00EC ro.bootmode=unknown ro.baseband=D720SPRLC1 ro.carrier=SPR ro.bootloader=D720SPRKC5 ro.hardware=herring ro.revision=34 ro.emmc=0 init.svc.recovery=running service.adb.root=1 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... 04c0c146802dbcc99a47ee72e9f95c63 I:Running script: I: ui_print("ROM Manager Version 5.0.0.6"); ui_print("April 19, 2012"); ui_print("Preparing to install ROM..."); run_program("/cache/dowipedalvikcache.sh"); format("/cache"); format("/data"); format("/sd-ext"); assert(install_zip("/sdcard/download/aokp_crespo4g_build-32-2.zip"));

parse returned 0; 0 errors encountered ROM Manager Version 5.0.0.6 April 19, 2012 Preparing to install ROM... about to run program [/cache/dowipedalvikcache.sh] with 1 args mount: mounting /dev/block/mtdblock4 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 Formatting /cache... mtd: not erasing bad block at 0x11b80000 Formatting /data... Creating filesystem with parameters: Size: 1073741824 Block size: 4096 Blocks per group: 32768 Inodes per group: 8192 Inode size: 256 Journal blocks: 4096 Label: Blocks: 262144 Block groups: 8 Reserved block group size: 63 Created filesystem with 11/65536 inodes and 8536/262144 blocks warning: wipe_block_device: Discard failed

Formatting /sd-ext...

-- Installing: /sdcard/download/aokp_crespo4g_build-32-2.zip mtd: successfully wrote block at 0 I:Set boot command "boot-recovery" Finding update package... I:Update location: /sdcard/download/aokp_crespo4g_build-32-2.zip Opening update package... Installing update... script aborted: assert failed: getprop("ro.product.device") == "crespo4g" || getprop("ro.build.product") == "crespo4g" assert failed: getprop("ro.product.device") == "crespo4g" || getprop("ro.build.product") == "crespo4g" E:Error in /sdcard/download/aokp_crespo4g_build-32-2.zip (Status 7) Installation aborted. result was NULL, message is: assert failed: install_zip("/sdcard/download/aokp_crespo4g_build-32-2.zip")