https://developer.mozilla.org/en-US/docs/Mozilla/Firefox_OS/Firefox_OS_build_prerequisites?redirectlocale=en-US&redirectslug=Firefox_OS%2FFirefox_OS_build_prerequisites

i would be happy if some one could help me out

get a new unagi device, press and hold the volume down button and press power, on the menu wipe the data/factory reset and wipe cache partition (i'm using ubuntu 12.10) download the b2g git continue the process to flash you device again to make it work true this link (followed by 3 other pages) https://developer.mozilla.org/en-US/docs/Mozilla/Firefox_OS/Firefox_OS_build_prerequisites?redirectlocale=en-US&redirectslug=Firefox_OS%2FFirefox_OS_build_prerequisites or more faster http://blog.techno-barje.fr/post/2012/10/27/firefox-os-bootstrap/ when you do ./build.sh it gives you some error because it needs to check something on the phone that has been wiped. i would be happy if some one could help me out The only thing that i found on google was this but i can't access it (i need a username password but i don't know where to sign up) https://intranet.mozilla.org/B2G_Team/Unagi#Get_a_copy_of_backup-unagi you can contact me at [email protected] (this is the error code that i get) : virex@virex-lap:~/B2G$ ./build.sh ============================================ PLATFORM_VERSION_CODENAME=AOSP PLATFORM_VERSION=4.0.4.0.4.0.4 TARGET_PRODUCT=full_unagi TARGET_BUILD_VARIANT=eng TARGET_BUILD_TYPE=release TARGET_BUILD_APPS= TARGET_ARCH=arm TARGET_ARCH_VARIANT=armv7-a-neon HOST_ARCH=x86 HOST_OS=linux HOST_OS_EXTRA=Linux-3.5.0-22-generic-x86_64-with-Ubuntu-12.10-quantal HOST_BUILD_TYPE=release BUILD_ID=OPENMASTER OUT_DIR=out ============================================ Blob setup script has changed, re-running Pulling files from device Found unknown firmware with build ID OPENMASTER Please download a compatible backup-unagi directory. Check the unagi intranet page for information on how to get one. > Build failed! < Build with |./build.sh -j1| for better messages If all else fails, use |rm -rf objdir-gecko| to clobber gecko and |rm -rf out| to clobber everything else.