If doing a manual upgrade doesn't work, you might be able to unlock your Persistent Storage from another Tails USB stick and copy its content using `rsync` on the command line.
If unlocking your Persistent Storage from another Tails USB stick fails, you might be able to recover some or most of your data from a partition image using advanced forensics tools.
If doing a manual upgrade doesn't work, you might be able to unlock your Persistent Storage from another TailsUSB stick and copy its content using `rsync` on the command line.
<p>If no encrypted volume appears, try [[recovering from a partition image using forensics tools|recover#image]].</p>
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1.Choose <span class="menuchoice"> **Applications** ▸ **System Tools** ▸ **Root Terminal** </span> to open a terminal with administration rights.
If unlocking your Persistent Storage from another TailsUSB stick fails, you might be able to recover some or most of your data from a partition image using advanced forensics tools.
We are not providing step-by-step instructions, but you can adapt our instructions on [[recovering data from the Persistent Storage when it has file system errors|fsck]]:
