iowabowtech
root@android:/ #
@agus2205 you are not alone on your fastboot issue. Several others have reported the same problem lately...the commands show up on the phone's screen but they don't actually do anything worthwhile. The only way out of that I'm aware of is to short the capacitors on the motherboard (lg now unbrickable thread on xda), and recover by flashing back the partitions via linux. For that I recommend flashing aboot, boot, dbi, laf, rpm, sbl1, and tz.
However, since you have a D802 and LG PC Suite flashed ok but bricked the phone, I'd be worried that you don't have a D802 mobo in the phone. You'll see people in similar situations in tons of threads here and elsewhere. So while you're inside the phone, you can check the model number which is stamped at the bottom and on the gold ribbon cables going up both sides of the phone. That'll give you about 90% accuracy of which model board is in the phone. To be 100%, you have to remove the board itself and look on the underside of it where it's stamped. Most likely, if this is your issue, it'll be a D800 board - the majority are.
However, since you have a D802 and LG PC Suite flashed ok but bricked the phone, I'd be worried that you don't have a D802 mobo in the phone. You'll see people in similar situations in tons of threads here and elsewhere. So while you're inside the phone, you can check the model number which is stamped at the bottom and on the gold ribbon cables going up both sides of the phone. That'll give you about 90% accuracy of which model board is in the phone. To be 100%, you have to remove the board itself and look on the underside of it where it's stamped. Most likely, if this is your issue, it'll be a D800 board - the majority are.