Stuck on "Odin Mode" for no reason? Screen says "Downloading... Do not turn off target !!"

[Rom-er]

Re: Stuck on "Odin Mode" for no reason? Screen says "Downloading... Do not turn off target !!"

OK, so what do you do if you tried all this, but the phone only boots to a simple odin mode screen with writing only in the left top corner :
Odin mode(multi core download)
product name: sm-j110f
current binary: samsung official
system status: custom
secure download: enabled

there is no android robot or anything else on the screen???
no buttons have any affect, any ideas?

Your binary says custom, and secure download says enabled. You probably have a locked bootloader, if you tried flashing TWRP with the bootloader locked, that's your issue. The locked bootloader won't allow custom software to boot.