Root 6.0 Boost Bricked - Help?

[NeoZiggy]

I was rooted with Kingroot and tried installing Busybox to /system/xbin and also tried moving Superuser to be a system app then rebooted. I really should have known better since I knew about the root issues with 6.0.

Now I get the "Secure boot error 1003 modified" message and when I tried the Wipe Data/Factory Reset it only formats user data and doesn't do a full factory reset.

Any help? I tried connecting with ADB but it can't find the device.

 

[NeoZiggy]

Thanks, already done and I have it back.

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