Unhappy Bricked LG G2

Hello
I seriously need help because i think that my LG G2 D802E10 is bricked.

I tried to flash my LG with TWRP with the Malladus ROM.
But i was stuck on fastboot: processing commands for 30 minutes.

When i restarted my LG, i get the same code:
[780] Fastboot mode started
[830] udc_start()
[1000] - reset -
[1010] - portchange -
[1020] -reset -
[1030] - portchange -
[51540] fastboot: processing commands


I tried to reinstall the stock ROM with the R&D test tool , but i get stuck 49% COM4

16:49:01 : #################################################
16:49:01 : Indirect Internal / PC to Phone send end
16:49:21 : wParam : 13, lParam = 46
16:49:41 : wParam : 13, lParam = 47
16:50:03 : wParam : 100, lParam = 3146241
16:50:03 : MODEL DLL Event : (100, 3146241)
16:50:03 : Step : TYPE_WPARAM_UPGRADE_ERROR
16:50:03 : CleanModelDll() : Free Model.dll
16:50:03 : _DetachDLL Call
16:50:08 : _DetachDLL Call End
16:50:08 : Page_Error κԴϴ
16:50:08 : Retry κԴϴ

What should i do ?