Restore ECU DeadKilled After Flashing with UNKN 0000 Error

For a beginner of BMW flashing/programming by E-sys software,sometime
you maybe find some control modules dead or killed without
communication,it show UNKN 0000 error.So here Obd2tool.com show you guide on how to restore it.More about BMW E-sys cases,please check it here: BMW Trouble Repair

Preparations:

BMW E-sys 3.33.0/3.32.1/3.30.01 Coding Software Free Download

Procedures:

After ECU dead,it show UNKN 0000 on E-sys,and it can’t be communicated

Now we need to edit SVT again to restore it.

Open below window,and click “Calculate” to locate SVT target file,and then click “Edit” button to edit

Open sub-options to locate dead ECU file

Right click “UNKN 0000” and click “Delete”,then save the modification

Click “Calculate” button marked with 5,and save it.

Check the four boxes with IBA file,and for other only 3 boxes checked

Access to forced flashing/programming status.

Then click “Start” button to programming,after then ECU will restore communication.

What is the difference between X431 v+ and the launch pad ll

Original Launch X431 PAD II new high-end Android professional diagnostic scan tool comes to replace X431 Pad I, X431 V (X431 Pro) and X431 V+ (X431 Pro3). X431 PAD II comes with dust and waterproof design (IP65),
including docking station for DBSCar, EasyDiag and golo Full system
diagnosis for more than 70 brands; access to all available vehicle
systems; coding, programming (key, immobilizer system) and service
reset.

Launch X431 Pad II vs. X-431 PAD vs. X431 V Pro vs. X431 V+

Conlusion:
launch pad ll is powerful than X431 V+
But X431 V+ cheaper than X431 PAD2.