Why did my Samsung phone just up and brick on me

[Krato1143]

So one day i turned on my Samsung Galaxy Grand Prime phone and noticed that alot of apps was crashing. Like says " Chrome has stopped working" and among others. Then it kept restarting itself over and over. Then after a little bit of it doing that a would take me to only the recovery screen. Aaaand then it just bricked. Hard bricked. Wont turn on, wont go into download mode nor the recovery mode. Doesnt even say if its charging or not. Now i plug it into pc and it only recognizes the phone as "Qualcomm HS-USB QDLoader 9008 (COM4). Can anybody plz help? Thanks.

 

[Krato1143]

Didnt think so.

 

[recDNA]

How about bringing it to Samsung guy at best buy and asking him to flash firmware? I know about all problems but maybe he can do something for you?