So my 3 year old managed to get some sort of parental lock on our Tab3. With no way to guess the password we tried factory reset. At the time it was in flight mode.
Have tried factory reset several times, wiped all the data. Even tried a full install of the latest version of android 8 using the downloader mode and Odin.
So every time we run through setup we get to the wifi connection and it says connected but no interenet and wont let us proceed to next step. Totally locked out because wifi wont connect on it. Have tried home wifi multiple times. Rebooted the router. Tried 2 different mobiles on hotspot but same problem.
So stupid you have to have a wifi connection to get booted up. Cant seem to do anything without it booting.
Any advice greatly appreciated.