Smart CN900 Mini CN900 Transponder Key Programmer technical support

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(Ship From US,No Tax)  V1.50.2.23 Smart CN900 Mini CN900 Transponder Key Programmer

(Ship From US,No Tax) V1.50.2.23 Smart CN900 Mini CN900 Transponder Key Programmer

Latest price:US$259.00
US$179.0031% off
  • Item No. SK188
Smart Mini CN900 Transponder Key Programmer,Supports Online update.Various types of vehicle anti-the fault detection, matching detection.Portable Super long standby,supports four kinds of frequency 850/900/1800/1900MHZ,Support, 11/12/13/33/T5/4C/4D/42/46/48/72G chip copy.
Locksmith opinions:
FAQ for Mini CN900
1.Locksmith opinions:
1.surely the cn900 mini is a better buy for the price can anybody confirm that the decoders are built in for 4d and 46 on mini cn900 if so is a winner as handy baby twice the price.
2.Personally I clone a Ford 4D63 into a cn2 chip with mini cn900 and a friend told me he clone a Toyota G chip into a cn5, no internet or decoder box, will keep testing as times go.
2.Guide for decode Toyota G Chip with Mini CN900/ND900.
If you are using MINI CN900 or MINI ND900 to decode Toyota G Chip, the device will consume the tokens per time.
The device MINI CN900 or MINI ND900 include 12tokens in default.
when you use it up, you can provide us the device serial number to rechagre tokens for your mini cn900 or mini nd900.
2.How to Use CN900 MINI/ND900 MINI to Renew Smart Card
Now it’s very easy to use cn900 mini/nd900 mini to clear the smart car key, and the cleared smart keys can be used repeatedly.
Next, we use CN900 MINI and Toyota Smart key as an example.
Step1 Start your CN900 MINI


Step2 Put the Toyota Smart key into the Transponder area.


Step3 Choose the “CLEAR BYTE” to erase the original data so that it can be re-matched to the car.

Step4 Choose “YES’ and wait a moment. And don’t move the key

Step5 Success

3.How a CN900 Mini copy Lexus 4D-48 car Key Chip

Just copied a new Lexus 4D-48 chip key by using CN900 Mini car key copy machine within 2 minutes.

Power on CN900 mini key programmer

Select Read&Copy
Please wait… Don’t move the key


CN900 Mini read car key chip data


Remove key from CN900 Mini

Insert car key chip into Mini CN900



Press on COPY button on the main screen

Please wait… Don’t move the new key


Verify data


Click Setup on CN900 main function menu
Select power it off.

4.CN900 Mini & ND900 Mini which is Original?
Both CN900 Mini and ND900 Mini key copy machines are available in Which one is original?
Both CN900 Mini and ND900 Mini are original products from TJECU company.
It’s true!
They are made by the same manufacturer but distributed to different dealers. Tat’s why there looks slightly different each other.
1. Mini CN900 and ND900 support same function: 11/12/13/33/T5/4C/4D/42/46/48/72G chip copy
2. USB2.0, GSM/GPRS SIM, support same frequency, RF data, RFID identify etc
3. They comes with same firmware version, latest goes to V1.13. Build with same PCB.

4. Update online. Share the same update procedure
1. MINI ND900 looks almost the same as CN900 mini (difference is it has TJECU logo on the plastic)

2. Update on different websites
Although they share the same update procedure, they have different update file from their own websites.
CN900 Mini official website:
ND900 Mini official website:
Update procedure goes here:
How to update MINI CN900/ND900 key programmer?
1. Browse to ND900/CN900 Mini official website, register and download Updater file respectively.
2. Delete previous updater file (updater v1.8 etc)
3. Open newest updater v1.9 setup.exe
4. Click on Update button
5. The main module of firmware is updating. Wait upgarde procedure complete.

6.FAQ for Mini CN900:
Q:Does CN900 Mini reuqire to connecte with computer when do RF data reception, RFID identify etc?
A: Mini CN900 PC software will be released soon. Software currently not available. 
Q: Can i read eeprom with XPROG, then connect MINI CN900 with computer to program eeprom key?
A: Yes, but technical skill is required.
Q: Can this Mini cn900 read Kia pin code?
A: sorry,it can not.