BBs remain the most secure mobile devices available. When one uses all of the available security features, one must suffer the consequences. In your situation, the answer is no -- once the wipe begins, it cannot be stopped. The intent is that, by failing too many times, the device has assumed it is no longer in the hands of the rightful owner...and wipes away all data so as to protect it from access by other than the rightful owner.
Occam's Razor nearly always applies when troubleshooting technology issues!
New to the Community? Click here and also here for helpful guidance. Also please click here for additional helpful information to guide you as you proceed. I always recommend that you treat your BlackBerry like any other computing device, including using a regular backup schedule...click here for an article with instructions. If anyone has been helpful to you, please show your appreciation by clicking the button. Need a reference to BB10 OS/SR versions? Click here. Need a specific BB10 AutoLoader? Send me a private message.