Tried Rooting phone and deleted android, is there a way to get it back?

[Android Central Question]

Hey everyone, I was trying to get my Samsung S7 rooted using TWERP and it deleted my android system in its whole, Like everything on the phone. I was wondering if there is anything i can do to get it back, like installing it or something.

 

[Dano1200r]

So a program designed to back up your phone, deleted your data. Exact opposite, bummer. Recheck all the steps for twerp and good luck.

 

[Rukbat]

If you can start it in download mode (Volume Down+Home+Power) you can reflash the firmware - see [Samsung] How to flash Stock ROM via ODIN.

If not, look on eBay for a JTAG service for the S7.