with my iPhone 6S+, IOS 12.4 Beta 3:
The connection with USB cable is not more possible.
I tried to remove the Access Code, mprotection, etc in:
SETTINGS/TOUCH ID & PASSCODE / USB Accessory toggle.
I cannot sync, nor backup, nor upgrade the device.
Already trued to reset Network Settings and Locations and Privacy.
Do I have to wait an OTA upgrade to IOS 12.4 beta4 or Erase All Content and Settings?
Thanks a lot for any help.
USB connection problem with IOS 12.4 Beta3
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