• Howto: http://wiki.cyanogenmod.org/w/Install_CM_for_jfltetmo
• Download: http://get.cm/?device=jfltetmo

• Backup!
  • use nandroid (needs ~2gb on sdcard) +
  • titanium backup +
  • rsync to linux via ssh server +
  • Backup /efs/ folder - it contains IMEI and phone data
• Heimdall install and build fails on debian wheezy (libusb probs), but works in Ubuntu x386
• Use Clockworkmod ROM- Manager to boot into CWM recovery, if it doesn't work by booting with buttons HOME + VOL-UP + Power pressed
• Backup from CWM recovery via “Backup to external SD-card”
• Wipe before install:
  • Fresh install coming from another ROM → Fullwipe: “wipe data / factory reset”
  • Cyanogenmod Update → “wipe cache partition”
• Take care to install the correct version (unbranded / branded / US / Intl / LTE / …

)