Frequently Asked Questions about Launch X431 Pro Mini


We collection some frequently asked questions about Launch X431 Pro Mini, hope it will help you use X-431 Pro Mini more smoothly.

  1. How to save power?
    Please turn off the screen while X431 PRO MINI keeps idle.
    Set a shorter standby time.
    Decrease the brightness of the screen.
    If WLAN connection is not required, please turn it off.
    Disable GPS function if GPS service is not in use.
  2. What should I do in case I forgot the screen lock?
    You can set screen lock as pattern or password. If you forgot the password,
    please consult your device provider or reset your device.
    Warning: Resetting may cause data loss. Before use, please make sure important
    data has been backed up.
  3. How to do if the system runs slow?
    In this case, please do the followings:
    > Check all running applications and stop the unnecessary applications (Steps:
    Settings –> Apps –> Running –> Tap the desired application and then tap“Stop”).
    > Check all installed applications, remove the unnecessary applications (Steps:
    Settings –> Apps –> Downloaded –> Tap the desired application and then tap“Uninstall”).
    If all steps mentioned above are finished and the system still works slowly.
    Please try to close the system and reboot your X-431 PRO MINI.
  4. How to handle when you encounter “Insufficient storage space”?
    If this happens while downloading the diagnostic software, please proceed as follows:
    1. Get your X-431 PRO MINI username and password ready. If you forgot the
    password, please dial our hotline to retrieve it with the product serial number 98539*******.
    2. Reset the X-431 PRO MINI to the default factory settings (For details, please refer to Item 5 in this Chapter).
    3. Tap “Settings” –> “WLAN”, choose the desired WLAN network to connect.
    4. Open the browser and visit to download and install the latest App.
    5. After the installation is complete, launch the application and login with your username and password.
    6. Tap–> “Update” to download the diagnostic software.
    Note: For new App, the software structure and storage space occupied by the vehicle softwares have been optimized so as to avoid the occurrence of insufficient storage.
  5. How to reset X-431 PRO MINI?
    Resetting may cause data loss. Before doing so, please make sure important data
    and information has been backed up.
    Do the following to reset X-431 PRO MINI:
    1. Tap “Settings” –> “Back & Reset”;
    2. Tap “Factory data reset”;
    3. Tap “Reset tablet”;
    4. Tap “Clear all data” to start resetting until the tool automatically reboots.
  6. Why some videos on the website can be not played?
    It possibly results from:
    1. The current browser does not support Flash playing;
    2. Flash player does not support this video.Try to use other browsers to watch it or install other Flash player.
    7. The date and time of X-431 PRO MINI cannot be set.It is because Automatic date & time is set on your X-431 PRO MINI. Tap“Settings” –> “Date & time”, deselect “Automatic date & time” and then set the date and time manually. Since the diagnostic reports are saved and sorted by date, please make sure the system date and time is properly configured on this tool

If you want to know more about Launch X431 Pro Mini, please click:

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:

archive 2:

archive 3:

archive 1: pass: dfbvdfbgb984dvdertl

archive 2: pass: segfsdfgsdfilj54hlodf5465rgf

archive 3: pass: fgjghhnfgh76dr65drgf6sdf


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 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

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,,, 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 !!!




Launch X431 v 8 inch Sale with Free WiFi Printer

Why do you need a new Launch X431 scan tool?


1- it supports special functions

2- it has full vehicle coverage: Brazilian, Indian, Chinese Australian, cars…

3- it supports BMW the 2007 year

4- it supports Toyota the 2007 year

5- it can do VW online programming without German server


Go on your reading for details…


1- 2017 Launch x431 v supports “Special Functions”

The 2017 version of Launch x431 v diagnostic tool 100% works good in special functions, especially perfect in auto key programming.

Special functions incl. Injector test, Fuel pump test, Purge control solenoid, Oil Reset Service , Steering Angle Calibration, Electronic Parking Brake Reset , Battery Register / Battery Maintenance , ABS Bleeding , Electronic Throttle Position Reset / Learn , Diesel Particulate Filter (DPF) Regeneration , Tire Pressure Monitor System Reset….


For repairmen working in a garage,

– The most popular functions in a repair garage: All covered!!!!!!

TPMS, Oil, Brake, SAS, Gear Learn & Bleeding….

– Very easy to operate: Click, click…done!

Launch engineers optimize the program;

users just click to finish it and never worry about damage when using

– Low cost: no need buy many repair parts


For example,

TPMS reset is necessary after the tire inflation or tire change; with 2017 version launch x431 v, the car repair shop can earn more, almost no need the cost.

2- Widest vehicle coverage among launch x431 scan tools

The new Launch x431 v 8-inch diagnostic tool has the widest vehicle coverage: up to 93 car brands about 220 car models.

– It can work good on Brazilian, Malaysian, Chinese, India and Australian cars, which almost can not be achieved with old launch 431 v scanners.

There almost no good and reliable diagnostic equipment for cars from Brazil, Chinese, India, Australia, so that the Launch team develops and adds the cars successfully.

– Also, it covers almost full European and USA cars.


Note: car software can be updated for FREE within 2 years.

Usually, what users pay for launch x431 software update is worth a new machine with a bit extra cost. So, the 2-year free update means that the users get 2 machines at a price of 1 machine; that is, save the cost for one machine.


3- 8-inch X431 V launch supports 2017 new BMW cars.


The 8-inch X431 V supports 2017 new vehicles, incl. the 2017 models, such as BMW the 2017 year.

BMW v49.55 software can diagnose the electronic systems of BMW up to 2017, incl. Engine, chassis, body and other parts. The operation is the same as the original scan tool.

More functions are supported, incl. automatically search, manually select, coding program and special functions….


Note: Coding program

The coding program is much easier to operate, compared with the original equipment. Just click on the tablet to finish coding. Repairmen/users can save the training cost, which usually is as several times as the tool.

The BMW coding program interface via Launch x431 v

new x-431 v bmw software features:

– bmw key programming…perfect

cheaper than a professional bmw key programmer

much much easier to program keys than with others

less risk to take

– special functions….ok

tested 100% with oil, tpms, brake, sas, gearlearn & bleeding

– free update with 2 years

4- The new launch can support 2017 Toyota cars.


The 2017 version launch obd2 scan tool is verified to work ok with 2017 Toyota models.


Toyota v48.82 software can diagnose powertrain, chassis and body systems up to 2017 on Toyota vehicles.

Special functions can be available even in the 2017 Toyota.

!!!! Highlight!!!

Module exchange, registration, tlectric throttle learning… OK for Toyota!

VIN Write..OK

This function will overwrite the following VIN with the new VIN

5- VW online programming: No need the German server

Online function is available through VW V28.0 software running on Launch x431 v 8-inch diagnostic tool:

No need the German server

– save a lot

– a must for an auto repair shop

– the only tool can realize it

So, here are the TOP 5 reasons of the 2017 Launch x431 v 8-inch obd2 scan tool. Also, there are lots of benefits of it, such as

– 8 inch bigger screen with higher resolution
– reasonable PDA design
– better Bluetooth connector, distance: 10M(Without Obstacle)
– no need activation
– no IP and language limitation
– change the setup language yourself

– fast running speed


If you wanna know more about this new x431 v scan tool, you can go to details you want can be found there.

If you wanna look for a good man of his word to trust, you can go to



Using the Launch X431 V8 inch scan tool is bound to save the user from several incompatibility hustles usually seen with some tools. With the addition of new European and American car models, it can be the best solutions for Euro and USA owners. And the cost now is very reasonable, only €649 in some online shops, such as and the like (as a new scan tool, but i bet the price will go up).


Things We Liked

  • Convenience– by reducing the time of scan and repair, the OBD 2 scan tool gives the user the assurance of having to drive an up to date vehicle.
  • Cost effective– with several features meant to cut on the cost of repair, you can be sure of having a pocket friendly scan process in addition; the tool covers a wide range of cars making one with it not to worry whether it will work. Moreover, the Wi-Fi update feature allows the tool have the ability to work even on new cars.
  • Aesthetic value– get this device and you will agree that it is good looking. in addition, the machine has a nice design befitting its use.
  • User friendliness– the size of the device is small which can even fit n the users pocket making it quite convenient to carry around and store. In addition, the multi lingual interface gives the user a lease of life in terms of getting the correct updates and translations.
  • Longevity– the Launch X431 V WI-Fi Bluetooth Full System Android Scanpad makers has assured its users of the longer use. With the wireless internet update feature, the duration you are likely to enjoy its use is longer for engine repairs.


Things We Didn’t Like

  • High cost of purchase– this is not a tool for use by an average income earner. With its sky rocketing cost, you may not manage it even with the lucrative discounts offered by most online stores. (Actually, you cannot find another cheaper than €649 at In addition, this price is an impediment to the objective of reducing the cost and time of car repair.