You can , by edl mode you can flash a whole new android system . Head to recovery and then press and hold version , It will show a pop up regarding confirmation . Allow it . To exit oress and hold power button for 15 seconds .
To be honest I prefer you to take help of any kind of a guied like article and video .
Please my A3s be totally dead after wipe data via recovery, I really need someone's help
You said that your device is completely dead . There is a way to recover your device but it will erase your data but safe in your case as your data is already wiped . If you have heared about edl (emergency download mode ) . With the help edl mode you can flash a whole new os . Its a little bit technical process and require experience also a pc . To go to edl mode , open recovery mode , press and hold version . A pop up regarding confirmation will be shown . Allow it and then your screen will turn off and nothing will work (power button and volume button ) .To exit press and hold powerbutton for 15 seconds the your device will boot . I prefer you to take help of any kind of guied online .