Backing up ROM on AT&T Galaxy Note 3 N900A

Discussion in 'Android Roms' started by akrobert, Nov 25, 2014.

  1. akrobert

    akrobert New Member

    Nov 22, 2014
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    I have an AT&T Samsung Galaxy Note 3 SM-N900A that I have rooted using towelroot and have verified that I have root access.
    I am trying to backup my current ROM before I do anything so I have something to go back to and when I use any of the programs that everyone recommends for ROM management the phone boots into the Recovery screen and I get the following screen
    Android system recovery <3e>
    --appling Multi-CSC...
    Applied the CSC-code : ATT
    Successfully applied the multi-CSC
    E:failed to mount /data (invalid arguement)
    cant mount '/data' (invalid arguement)
    E:failed to mount /data (invalid arguement)
    E:cant mount /data/log/recovery_log.txt
    E:failed to mount /data (invalid arguement)
    E:cant mount /data/log/emmc_checksum_log.txt
    From here it gives me the following options
    Reboot system now
    apply update from ADB
    apply update from external sd card
    wipe data/factory reset
    wipe cache partition
    apply update from cache
    in the middle of the screen I have a droid on its back with a red triangle with an ! in the center that says No command underneath it.
    Im trying to make a ROM backup and have tried it using ROM toolbox, Nandroid Manager, TWRP Manager, Clockworkmod ROM manager
    any help getting this ROM backed up would be appreciated.
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