[Acer Iconia A700 and A510] mib45:
Hi nikagl,

thank you for your quick response.

The exact problem is this:

Installed is Build Acer_AV041_A510_1.043.00_EMEA_DE

The tablet is rooted and CWM is installed too.

The tablet tells me to update to Acer_A510_AV041.RV34RC05_EMEA_DE

Update failed, so I changed back to the stock recovery available in your first post but the update of my A510 fails again. Here is the error:

Finding update package...
I:Update location: /cache/acer_ug/update.zip
Opening update package...
I:1 key(s) loaded from /res/keys
Verifying update package...
I:comment is 1694 bytes; signature 1676 bytes from end
I:whole-file signature verified against key 0
I:verify_file returned 0
Installing update...
script aborted: assert failed: getprop("ro.product.name") == "a510_emea_de"
assert failed: getprop("ro.product.name") == "a510_emea_de"
E:Error in /cache/acer_ug/update.zip
(Status 7)
Installation aborted.

further info from last_log:

ro.build.display.id=Acer_AV041_A510_1.072.00_EMEA_CUS1
ro.build.version.incremental=1333883009
ro.build.version.sdk=15
ro.build.version.codename=REL
ro.build.version.release=4.0.3
ro.build.date=Sun Apr 8 19:04:26 CST 2012
ro.build.date.utc=1333883066
ro.build.type=user
ro.build.user=pandora
ro.build.host=pandora03
ro.build.tags=release-keys
ro.build.sku=EMEA_CUS1
ro.product.model=A510
ro.product.brand=acer
ro.product.name=a510_emea_cus1
ro.product.device=picasso_m
ro.product.board=
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product.manufacturer=Acer
ro.product.locale.language=en
ro.product.locale.region=US
ro.wifi.channels=
ro.board.platform=tegra
ro.build.product=picasso_m
ro.build.description=a510_emea_cus1-user 4.0.3 IML74K 1333883009 release-keys
ro.build.fingerprint=acer/a510_emea_cus1/picasso_m:4.0.3/IML74K/1333883009:user/release-keys
ro.build.characteristics=tablet
ro.opengles.version=131072
persist.tegra.nvmmlite=1
wifi.interface=wlan0
keyguard.no_require_sim=1
ro.dinfo.version=1.0
ro.cpu.vendor=nVidia
ro.cpu.speed=1.3 GHz
ro.cpu.version=T30S
ro.config.notification_sound=OnTheHunt.ogg
ro.config.alarm_alert=Alarm_Classic.ogg
ro.sf.lcd_density=160
acer.shell.mode=ENABLED
acer.shell.launcher.mode=ANDROID
acer.shell.contacts.mode=ENABLED
ro.error.receiver.system.apps=com.acer.android.nidus
acer.sync.adb.mode=ENABLED
ro.setupwizard.mode=DISABLED
dalvik.vm.heapstartsize=5m
dalvik.vm.heapgrowthlimit=48m
dalvik.vm.heapsize=256m
ro.com.google.clientidbase=android-acer
nvidia.hwc.mirror_mode=crop
drm.service.enabled=true
tf.enable=y
ro.product.modelalias=A510
ro.tether.denied=true
ro.com.google.gmsversion=4.0_r1
drm.playready.enable-dx=true
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.bootmode=unknown
ro.baseband=unknown
ro.carrier=wifi-only
ro.bootloader=unknown
ro.ram.size=1022MB
ro.hardware=picasso_m
ro.revision=0
init.svc.recovery=running
ro.aceruuid=00000000000000094dbc9a69418
ro.dinfo.radio=Wifi
ro.device.sn=HTH9LEE002215029161500
ro.serialno=21501051815
ro.flash.density=32GB

So I thought there is a seperate recovery for EMEA_DE.

Do you have an idea what I could do to get the tab updated?

Thank you