Original Launch Easydiag 3.0 IOS / Android User Guide

This is an informative post on how to use original Launch easydiag 3.0 for IOS / Android incl. Android / IOS app download, registration, activation, login, buy the car brand software, download car brand software, diagnostic, update etc.


Here we go one by one.

  1. Download easydiag APP

IOS: In the app store, search “EasyDiag” .

Android: In the google play, search “Easydiag”

Step 1: Turn on your Smart Device.

Step 2: Go into the Google or Android Play Store:

Google Play can be found in the following url as well: http://play.google.com/store

Step: 3: Input the keyword “Easy Diag” in the search bar and then click the Easy Diag software icon to download.


  1. Register -> Active -> Login


  1. Buy the car software what you want


1) One brand car software price: 50USD

2)3 brand cars software price:99.95USD

3)5 brand cars software price: 149.95USD

New user get free EOBD software.


After the free-update expire, the update fee is 29.95USD


If you buy from www.eobdtool.co.uk, there are two options

1) LAUNCH Easydiag 3.0 Plus: 2 free vehicles’ software + DEMO + EOBD

Price:€135 free shipping

2) LAUNCH Easydiag 3.0:hardware+ EOBD+ DEMO

Price: €81.99 free shipping


LAUNCH Easydiag 3.0 vehicle coverage:

Asian vehicles: Thailand Isuzu, Acura, Daewoo, JAC sedan (GM), Ssangyong, Infiniti, Proton, Honda, Mazda, PERODUA, JMC, MAHINDRA, Isuzu, Suzuki, BYD Auto, Nissan, Chery, Toyota, Zhongshun Automobiles, Kia, Great Wall Motors, Daihatsu, Chang’an Automobile, Geely Automobile, Xiamen Jinlong, Zhongxing Automobile, Hafei Automobile, Xinkai Automobile, Gio Auto, Changhe Automotive, Hyundai, Liuzhou Wuling, Subaru, Xiali, Ford of Australia, Mitsubishi, TATA, Zotye Auto, Holden, MARUTI, Lexus,

European and American vehicles: European Ford, Mercedes-Benz commercial vehicles, MINI, Seat, Audi, GMSA, Fiat, Opel, GAZ, Peugeot, Volkswagen, Citroen, Skoda, Porsche, Rover, Land Rover, Volvo, VAZ, Renault, Genie, Mercedes, Jaguar, Dacia, Lancia, BMW, Romeo, Saab, American Ford, Chrysler, GM


  1. Download the car software and update


After pay the car brand software successfully, you can download them.


Update method:

  1. On the home page, click on the “Software upgrade” to update all the car brands you paid.
  2. To update one single car brand, please go to the specific page and quickly enter the “Software upgrade” page.


  1. Diagnostics

1) Accessible systems: Engine, ABS, SRS, Transmission and more

2) Diagnostic Functions: Read and clear codes and view enhanced live data etc.

3) Diagnostics Feedback:

If you met any question on the diagnostic, please provide the dealer with the Launch Easydiag 3.0 serial number, car brand, model & year.


  1. LAUNCH Easydiag 3.0 language:

Chinese Simplified, English, Chinese Traditional, Japanese, Korean, French, Spanish, Portuguese, Italian, Russian, German, Polish, Romanian, Dutch, Arabic, Czech, Danish, Greek, Persian , Finnish, Hungarian, Swedish, Turkish, Serbian, Croatian



LAUNCH Easydiag 3.0 Plus VS LAUNCH Easydiag 2.0 Plus


LAUNCH Easydiag 3.0 Plus Bluetooth full OBDII generic code reader/scanner running with Android or IOS features in automotive diagnostics, operational data query, vehicle maintenance, data and information sharing. Easydiag 3.0 Plus communicate with the vehicle by the Bluetooth connector (DBScar connector).


Most people prefer EasyDiag 3.0 Plus to a one-to-one kit is because when they change their car in the future, all they need to do is to buy the software for their next car instead of buying a brand new diagnostic kit.


Compared with LAUNCH Easydiag 2.0 Plus, Easydiag 3.0 Plus is better in the following aspects.

 Item LAUNCH Easydiag 3.0 Plus LAUNCH Easydiag 2.0 Plus
Image launch-easydiag-v3.0-2018 launch-x431-easydiag-plus-20-update-180
Price $149 with 2 free car software $180 with 2 free car software
Function Read and clear codes
view enhanced live data
Systems Engine
and more
Coverage Asian makes
European makes
North American makes
Customizable software 2 free vechicles software+DEMO+EOBD 2 free vechicles software+DEMO+EOBD
Update Online for 1-year free Online for 1-year free
Language Multi-language available to download Multi-language available to download


Launch Easydiag 3.0 Plus Android / IOS APP free download:

The EasyDiag app is free to download in Android Play Store.

Step 1: Turn on your Android Smart Device.

Step 2: Go into the Google or Android Play Store (Google Play):


Google Play can be found in the following url as well:http://play.google.com/store .
Step: 3: Input the keyword “Easy Diag” in the search bar and then click the Easy Diag software icon to download.



LAUNCH Easydiag 3.0 Plus VS LAUNCH Easydiag 3.0:

LAUNCH Easydiag 3.0 Plus includes 2 free vehicles’ software + DEMO + EOBD

LAUNCH Easydiag 3.0 includes hardware+ EOBD+ DEMO


LAUNCH Easydiag 2.0 Plus VS LAUNCH Easydiag 2.0:

LAUNCH Easydiag 2.0 Plus includes 2 free vehicles’ software + DEMO + EOBD

LAUNCH Easydiag 2.0 includes hardware+ EOBD+ DEMO

Notice: Demo and EOBD also belong to one of the car model. if you downloaded Demo and EOBD first, then you cannot download other car brand software for free, we suggest you download the car software you need first, then download Demo and EOBD for free.

Launch X431 Easydiag Software download and Activation

Share this for help all: Launch x431 software download FREE and full activation with a stepbystep tutorial

Launch easydiag software download + full activation links:

archive 1: https://yadi.sk/d/oi0r2hxMyBTi2

archive 2: https://yadi.sk/d/Xx_-J78eyBTmM

archive 3: https://yadi.sk/d/8GJT2vS6yBToJ

archive 1: pass: dfbvdfbgb984dvdertl

archive 2: pass: segfsdfgsdfilj54hlodf5465rgf

archive 3: pass: fgjghhnfgh76dr65drgf6sdf

src: http://mhhauto.com/Thread-FREE-Launch-easydiag-full-activation-step-by-step

Update: This perfect but it work for old version

Now I am looking for new version of car brands and I got it I will send it to night to you. It is around 1.5GB Also all software of car brands till 2017

https://drive.google.com/file/d/0By_CZy_8RM5kR1dWTGxBTVpCUDQ/editThis to download brands software


(no pass)

THE MOST IMPORTANT- it’s launch easydiag hack! ILLEGAL to use!!

So you need LUCK with free easydiag app download in this post;

For use with security, better download officially:

Launch x431 EasyDiag:


Launch x431 EasyDiag Plus:


launch easydiag software cost: 39.95USD per software via http://www.eobdtool.co.uk

No longer have launch easydiag problems!!

How to step by step activate all brands of machines for Launch x431 EasyDiag:

Incl. instructions of completion of the scanner to the Launch x431 EasyDiag Plus version

1. Download the archive archive1
In the archive there are 2 folders, 2 installation file and a PDF file (an instruction in Russian how to use, how to register, etc., that comes with the scanner, but in English).

2. To make it easier to work with folders and files, I suggest you create a folder on the desktop, such as “scanner” and to rewrite everything from uncompressed folders Easydiag . And keep the original, just in case, for future experimentation.
In the folder “Scanner” will lie files com-cnlaunch-easydiag , Pro3_3.06.011.05 and folders 96859_v22.37 , VEHICLES .
Create a folder, for example, “AUTO” and it throws the needed stamps from VEHICLES folder. For example, AUDI, BMW, BENZ, HONDA , NISSAN , etc. China is unlikely we’ll ever need. Delete the folder VEHICLES, not to interfere.

3. Set to Play Market EasyDiag program (only her and not some other) on a smartphone or tablet.
3a. If you can not download (no internet on the phone), then the use of our folder “Scanner” file com-cnlaunch-easydiag .
Copy it to any folder on the phone, I usually use the Download folder. Go to settings, find the “Security” and it put a check “Unknown sources”. And then click on the file com-cnlaunch-easydiag . After installation, do not forget to remove the check mark.

4. it Installs. Open the program (there is another link, then you can delete it). Scrolls (there shows how to register) and go in the program. By registering yourself (username and password write down in a safe place) and register the scanner – the serial number and the code you received with your scanner. (Login, password, and serial number and the code, I would be duplicated on any piece of reliable, in the event of loss of the original).

5. Next, click on the “Menu” button (in the upper left corner – three dashes) and see 6 buttons. We need – “Upgrade from a single button” . We go and see three lines – Firmware, EOBD and DEMO. We need the EOBD . There is a default V22.41 (version), click on the numbers and there is a black box, with versions of the EOBD, finger scrolls to version 22.37, choose it. MUST only her and not any other. The ticks with DEMO and Firmware can be removed. And click on the button siniyu – set EOBD version 22.37. After installing EasyDiag exit the program.

6. Connect your phone to your computer. We go to the phone and see a new folder cnlaunch . We go into it. And further folders: cnlaunch / EasyDiag / 96 859 ******* / DIAGNOSTIC / VEHICLES / EOBD2 / V22.37 /
. Where 96,859 ******* – your scanner room, it at everyone
in the V22 folder .37 LICENSE.DAT find and copy the file and paste it in a folder 96859_v22.37 , which is in our folder “scanner” .

7. Now the contents of the folder 96859_v22.37 , along with our license file, inserted into each brand (folder) that you have selected in the folder “AUTO” . For example, AUDI folder in her V27.66 folder. And so with all brands. When copying, it prompts you to replace some files, or rather two, agree.

8. Now, these brands (folder) is copied to the phone on the way cnlaunch / EasyDiag / 96 859 ******* / DIAGNOSTIC / VEHICLES / folders DEMO and EOBD2.

9. Turning off the phone from the computer. In no case do not run the program . Go to the phone – in settings-manager application-EasyDiag. Press “STOP” button. In memory of clean data and cache (my 6th andoroid, you might have a different location).

10. It is only after you have cleaned the data and shut down the program, you can go into it.
Again, scroll through and ASO, machinery steels without arrows down, ie, they are activated. Enter again your login and password.
Press the MENU button, go to the “I”, go to “Activate Device”. See the information – should be written at the bottom of your scanner is activated (serial number).
And the last manipulation – are back on the menu, find the Settings button, then – Settings for the App and hold your finger on – Show only models to strip turns red. Will now be visible only to those brands that you activated (that you threw into the folder “AUTO” and then on the phone).

11. Now we will improve our program. Again connect your phone to a computer and use the file Pro3_3.06.011.05 . We throw it in the Download folder. In general, we do the same as written in paragraph 3a.

12. Now we go on the way cnlaunch / EasyDiag and 96,859 ******* folder (a folder of your serial number) is copied with all its contents to a folder on your phone cnlaunch near EasyDiag folder. Exit and disconnect the phone from the computer.

That’s all. Now you have the version PRO. It has more functions than just EasyDiag. This you can then compare by going to one or the other program, but rather empty your scanner worth $ 40 turned into a professional diagnostic tool costing a couple of thousand.

NEW METHOTD: How to step by step activate all brands of machines for Launch X431 EasyDiag:

Incl. How to update X431 EasyDiag scanners to Launch X431 EasyDiag 2.0 Plus version.

1. Download the archive Arhive2
In the archive there are 3 folders ( 96859_v22.37 , VEHICLES_09.2016 , New Folder ) and 2 file ( com-cnlaunch-easydiag , the X-DIAG_PRO3_V3.09.015 )

Items from 2 to 5 minutes , such as in the old method.

6. Set the X-DIAG_PRO3_V3.09.015 (take the file from the archive). We go into it and immediately exit. The program creates the necessary files and folders.

7. Remove the the X-DIAG_PRO3_V3.09.015 .

8. Copy the needed model from the folder VEHICLES_09.2016 , in cnlaunch / EasyDiag / 96 859 ******* / DIAGNOSTIC / VEHICLES /
Where ******* 96,859 – number of your scanner, it is for everybody. Take the file LICENSE.DAT and insert it into each model.
8a. Manipulation folder 96859_v22.37 are not necessary, since we need only PRO-version. And the brand of cars, except for the DEMO and EOBD2 folders, you can then delete it to make room on the phone.
While you can activate all of these models. How to activate it is written in paragraphs 6-10 of the old method, will not be worse. The only condition – that would work EasyDiag program, there you put the old version of machines Arhive1. But, I repeat, we do not need this program, we need PRO version.

9. Next, copy the folder 96 859 ******* with all it contains a folder XDiagPro3 .
The path should be so: cnlaunch / XDiagPro3 / 96 859 ******* / DIAGNOSTIC / VEHICLES / machines brand.

10. Install again the X-DIAG_PRO3_V3.09.015 .

Actually, this can put a point. So say the test this method. But they say it can not work.
Therefore, I did at another 2 points, not even checking – working or not.

11. If all of a sudden does not work, do the following. From the folder “New Folder” copy files lib.cfg, libDEVICEID.so, libSTD.so, LICENSE.BIN, LICENSE.DAT and paste them into brand cars, which does not work. For example, to insert in the Mercedes V48.20 folder. The path should be so: cnlaunch / XDiagPro3 / 96 859 ******* / DIAGNOSTIC / VEHICLES / BENZ / V48.20 ( I changed all of their brands).

12. Go to your mobile phone – in settings-manager application-EasyDiag. Press “STOP” button. In memory of clean data and cache. The X-DIAG_PRO3 also check the cache.
That’s all. I checked in 3 machines – all works !!!

src: http://mhhauto.com/Thread-FREE-Launch-easydiag-full-activation-step-by-step