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====== Cyanogenmod ======

===== Howto Install =====

**Check the Cyanogenmod -Wiki:**

==== S4 International LTE ====


  * Download: http://get.cm/?device=jfltexx
  * Howtos: 
    * http://wiki.cyanogenmod.org/w/Install_CM_for_jfltexx
    * http://www.droidviews.com/how-to-install-custom-roms-on-samsung-galaxy-s4-gt-i9500/


==== Samsung Note 3 LTE ====

  * Backup! (see below)
  * Android 4.4 uses SElinux in "enforcing" mode: installation recovery via CWM recovery app impossible
  * Use flashify app to install downloaded recovery image
  * Download https://download.cyanogenmod.org/?device=hlte and gapps (arm)


==== Notes ====

  * Backup! 
    * 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 / ...)
  * Troubleshoot: http://www.droidviews.com/things-to-do-before-and-after-installing-a-rom-troubleshooter/

==== Howto unbrick ====

  * Bootloop: Try to "wipe cache" and "wipe data / factory reset"
    * http://www.droidviews.com/how-to-unbrick-your-bricked-samsung-galaxy-s4-gt-i9500-gt-i9505/
  * Install Official Firmware - Howtos for Samsung S4
    * http://www.droidviews.com/how-to-install-latest-official-firmware-on-samsung-galaxy-s4-all-models/
    * http://samsung-updates.com/device/?id=GT-I9505
  * install a new system and / or recovery in:
    * recovery: vol+ home power
    * download mode for ODIN: vol- home power
    * **fastload adb - adb is ALWAYS ON in recovery!!**

  * Broken encryption
    * encryption is generally broken in CM11 / CM12, Android 4.1 on Note10.1 - it may kill the system!
    * after upgrade or system failure, you may get stuck in a bootloop
      * if wiping doesn't help, you need to reset the passwort by deleting /data partiton and reformatting it:
        * Follow this guide: https://gist.github.com/L-P/7285035
        * If data is mounted in recovery, connect adb:  
          * adb shell; 
          * mount # to find data parti;
          * umount /data; 
          * umount /sdcard; 
          * mkfs -t ext4 /dev/xxxx

==== Remove password ====

  * TWRP recovery with adb is totally insecure - i dont say more..
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