unwipe

verb

Etymology: From un- + wipe.

1. To undelete; to restore (data, files, etc.) previously wiped.

   “Of course, before that, he had put the photo files he'd made on disk and had erased them from the hard drive. While a good troubleshooter could unwipe them, he'd first have to crack the security barriers Tim had installed.”

   “So the computer wipe had been cursory, and it had taken Bingwen only a few minutes to unwipe everything.”