My Samsung Galaxy J5 is stuck on Samsung logo

[AC Question]

So I rooted my phone from curiosity. Then i downloaded an app which unroots your phone. When i used the app my phone restarted itself and then it stuck on the Samsung logo and it won't open. Any help? I wiped data/factory reset and the rebooted the system but nothing happened. What can I do?

 

[mehigh101]

Download odin and install it on your pc - http://odindownload.com.
Download your stock rom form sammobile - http://www.sammobile.com/firmwares/
Flash your firmware thru odin. The downloaded firmware needs to be the same as your firmware - check your phone's model.
Warranty surely voided...

Sent from my S7 Edge Sm-G935F