Soft Bricked KF2 won't connect to PC

[KnowNoLimits]

So long story, mom got an iPad to replace old KF2. I took the KF2 after she hadn't touched it for over a month. I rooted, installed some apps, and then promptly bootlooped it (first time rooter, whoops). Then the very next day, she asks where it is, and I told her I took it. She said fine, just don't mess it up, I still need it. What for, I have no idea. Anyway, she finally decided she needed it back, and she plugged it in to charge and....bootloop. I tried to fix it, but after booting it into recovery, it won't connect to my PC anymore.

TL;DR: Bootlooped KF2 won't connect to PC, need to fix without deleting any data. Also, no fastboot cable on hand.

If you can help me here, you're a lifesaver

 

[humanBREW]

Hi there! If you could enter recovery try entering the adb sideload option, and check if your computer detects it. Then adb pull all your files, and follow the restore instrucciones, get back to stock and put your files back. Otherwise you'll need a fastboot cable, it saves lives. Reflash updated recovery and that should allow you yo acceso your files.