How to register and activate Launch X431 Diagun IV

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How to register and activate Launch X431 Diagun IV

This post shares you with a guide about how to use Launch X431 Diagun. As the 4 generation of x 431 diagun, this one Diagun IV could use directly without IP limit. It is a useful tool which supports over 20 easy-changeable language as well as new 11 special functions added.

This post will show like this:
1.How to register and activate Launch X431 Diagun IV?
2.How to Connect/Disconnect Diagun IV WiFi?
3.How to set up X431 Diagun IV Bluetooth?

How to register and activate Launch X431 Diagun IV?

User registration

Tap “Login” in the upper right corner of the main menu screen:

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If you are a new user, tap “New Registration”.
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Note: To obtain better service, you need to provide real information.

1.Create App account: In Image 3, fill in the information in each field and then tap “Register”, a screen similar to the following will appear:
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2.Activate the VCI connector: In Image 4, input the Serial Number and Activation Code, which can be found in the password envelope.
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Note: To exit and activate it later, tap “Skip”. In this case, you can activate your connector by tapping “Activate Connector” in “Personal Center”.

Activate Connector.

Download diagnostic software: Tap “Activate”, a dialog box similar to Image 5 will appear:

To download the diagnostic software, tap “Yes” to enter the software download page. Tap “No” to download it later. On the download page, tap “Update” to start downloading. It may take several minutes to finish it, please be patient to wait. To pause downloading, tap “Pause”. To resume it, tap “Continue”. Once the download is complete, the system will install the software package automatically.

If you have registered to be a member, input your name and password, and then tap the “Login” button to enter the main menu screen directly.

Note: launch x431 scan tool Diagun IV has an auto-save function. Once the username and password are correctly entered, the system will automatically store it. Next time you login the system, you will not be asked to input the account manually.

If you forgot the password, tap “Retrieve Password”, and then follow the on-screen instructions to retrieve it.

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How to Connect/Disconnect X431 Diagun IV WiFi?

Note: If you don’t need to use Wi-Fi for a while, you can turn it off to conserve battery life.

X-431 Diagun IV has built-in Wi-Fi that can be used to get online. Once you’re online, you can register your X-431 Diagun IV, surf the Internet, get apps, send email, launch the remote diagnosis, and check for software updates etc.

1.Connect to a Wi-Fi network

1).On the home screen, tap Settings -> WLAN.
2).Slide the Wi-Fi switch to ON, X-431 Diagun IV will start searching for available wireless networks.
3).Select a wireless network, y If the chosen network is open, X-431 Diagun IV will connect automatically; y If the selected network is encrypted, a network password will need to be entered. 4).When “Connected” appears, it indicates the Wi-Fi connection is complete.

Note: When Wi-Fi is not required, this should be disabled to conserve battery power. Once it is connected successfully, tap the Wi-Fi network from the list to view its name, link speed, security type, IP address etc. When this tool is in range, it will connect to the previously linked network automatically.

2.Disconnect from a Wi-Fi network

1).On the home screen, tap Settings -> WLAN.
2).Tap the network with a Connected status, then tap “Disconnect”.

How to set up X431 Diagun IV Bluetooth?

Enter X-431 Diagun IV Bluetooth setting screen (“Settings” -> “Bluetooth”), slide the Bluetooth switch to ON and X-431 Diagun IV will start searching available Bluetooth device, tap the desired connector to pair. By default, the Bluetooth name is 98729*****00 (where ***** stands for 5 digits.).

Note: In case no Bluetooth setting is done before diagnostic software is launched, you can also configure it while using the software.
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Launch X431 Diagun IV Diagnotist Tool with 2 years Free Update X-431 Diagun IV Scanner

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Top Reason to choose Launch X431 Diagun IV on OBD2TOOL:
1. 2017 Diagun Latest version : Diagun IV
2. Multi-language, you can change the language by yourself.
Language support: English,Spanish,French,Russian,Japanese,Arabic,Korean,Italian,German,Danish,polish,Finnish,Dutch,Czech,Portuguese,Swedish,Turkish,Greek,Hungarian,Romanian,Serbian
3. with Android 7.0 system, support one-click update
4. Handset, Easy to operate, avoid broken or lost bluetooth adpater.
5. SD Card storage: 16GB, big capacity, which can meet all your requirements
6. Add Special Function: Brake Reset,Oil Reset,SAS Reset,BAT.Reset,Bleeding,Elec.TH Tottle Rottle Rlrn, TPMS Reset, DPF REG.
7. 2 Years Free update online

Launch X431 Diagun IV is an slim evolutionary vehicle diagnostic tool. Featuring a quad-core 1.1GHz processor, and a 5.5 inch capacitive screen, X-431 Diagun IV delivers diagnostic functionality which helps to diagnose vehicle issues more efficiently.

In addition, X-431 Diagun IV supports Wi-Fi connection, one-click update, diagnostic feedback and all kinds of service functions (including oil lamp reset etc).

Features:
1.Diagnostics:
  A.Diagnose
*Diagnose the electronic control systems of prevailing vehicle models covering Asian, European, American and Chinese. Diagnosis functions include: Read DTCs, Clear DTCs and Read data stream etc.
*Specially designed for Android platform with clear and user-friendly interface.
*Via Bluetooth, it is simple for the VCI connector to communicate with X-431 Diagun IV.
  B.Reset: Includes all kinds of maintenance resets.
C.One-click Update: lets you update diagnostic software and APK more efficiently.

2.Browser: built-in Wi-Fi module makes surfing on the internet freely.
3.Email: allows you to send and receive emails.
4.Settings: to configure your personalized X431 Diagun IV through it.

5.Applications: other android based applications can be customized to install or uninstall.

Function:
 1. Full Diagnose Function:
X431 diagun iv can diagnose the electronic control system of prevailing vehicle models covering Asian, European, American and China. Full range car models and full car system diagnose make it a professional automotive diagnostic tool.
Diagnosis functions include: Read DTCs, Clear DTCs, Read datastream, Special functions etc;

2. Connecting by Bluetooth
X431 diagun iv communication via bluetooth, very easy to use.  X431 pro Pad computer specially designed for Android platform with clear and user-friendly interface. X431 pro Pad computer equipped with an exclusive X-431 V protection sleeve to prevent it from being damaged;

3. Browser:
Built-in Wi-Fi module makes surfing on the internet freely;

4.Settings:
To configure your personalized Launch X431 diagun iv through it;

5. Search:
Enables you to locate your target quickly and conveniently;

6. Email:
Allows you to send and receive email. External POP3 or IMAP email account for some common Web email service provider can be added;

7.File Manager:
You can manage the files or downloaded files stored in SD card efficiently;

8. Other Additional Functions:
Alarm, calendar and calculator etc.

9. Applications:
Other android based applications can be customized to install or uninstall.

Diagun IV (Diagun4) Compatible Vehicle Brands:

Abarth
Acura
Alfa Romeo
Audi
Bentley
BMW
Buick
Cadillac
Chevrolet
Chrysler
Citroen
Dacia
Daewoo
Daihatsu
Dodge
Fiat
Ford
GAZ
Geely
GMC
Goinggreen
Greatwall
Holden
Honda
Hyundai
Infiniti
Isuzu
Jaguar
Jeep
Lancia
Land Rover
Lexus
Mazda
Mercedes-Benz
Mini
Mitsubishi
Nissan
Opel
Perodua
Peugeot
Range Rover
Renault
Saab
Seat
Skoda
Smart
Ssangyong
Subaru
Suzuki
Tata
Toyota
Vauxhall
VAZ
Volvo

Technical Parameters:
X-431 Diagun IV:
Operating system:Android 7.0
Processor:Quad core 1.1 GHz
Memory:1GB
Storage:16GB (Expandable up to 64GB)
LCD screen:5.5 inch IPS screen with a resolution of 1280 x 720 pixels
Camera:Front-facing 2MP camera + rear-facing 8MP camera
Battery:2500mh rechargeable polymer lithium battery
Connectivity:
*Wi-Fi: WLAN 802.11b/g/n
*Bluetooth: Bluetooth 4.1
Working temperature:0℃ ~ 45℃
Storage temperature:-10℃ ~ 50℃

VCI connector:
Working voltage:9~18V
Working temperature:-10℃~55℃
Storage temperature:-20℃~70℃
Relative humidity:20%~90%

Package List:
X-431 Diagun IV handset
VCI connector
Password envelope
OBD II extension cable
OBD I adaptor
Power adaptor
Non-16pin connectors