si, y no se puede actualizar desde B2 ,un forero de XDA a publicado un metodo de update manual,que puede ir bien cuando no se tiene los 300 Mg,mas o menos, que hacen falta para una actualización automatica,por no contar este caso,cito y pego:
I put UrukDroid-1.5B3-upgrade.tbz2 in /data/UrukUpdate folder, but failed to update, UrukConfig displayed message "Fail to use data/UrukDroid-rootfs-upgrade.tgz" (if i'm not mistaken)
So I upgrade it manually,
0. Extract UrukDroid-1.5B3-upgrade.tbz2
1. Flash zImage and initramfs.cpio.gz through SDE
2. Enter USB MMC and copy UrukConfig.apk to /data/app and bootanimation.zip to /data/customization
3. Create .upgrade folder in / and put UrukDroid-rootfs-upgrade.tgz in it.
4. Reboot and the upgrade will start.
The upgrade went 100%, and UrukDroid-rootfs-upgrade.tgz is automatically deleted after upgrade. No more upgrade loop
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http://forum.xda-developers.com/show...postcount=1682