Recently,many SKP900 users asked for the solution of how to solve SKP900 Key Programmer resetting token failure trouble.They described that they can not reset skp900 token when the token use up. Here OBD2TOOL blog would like to share the solution to solve this problem: Download below skp900 v5.0 update software,and then update your SKP900 to version 5.0 http://www.obd2tool.com/goods-4814-SuperOBD+SKP-900+SKP900+Auto+Key+Programmer+V35.html SKP900 Update Guide: 1). Connect SKP-900 to the computer using the USB cable, 2). Click OPEN to open the “Update3.0.bin” file, 3). Click the button “Auto Scan Port” to setup the COM port, 4). Click ACTIVATE button to start update. Note: after open “SKP900 UPDATE TOOL V2.4.exe” you notice the above steps written in it. skp 900 key programmer add tokens Firstly, browse this link to download OBD2 key Programmer SKP900 activation file. Under SKP900 activation file, there are two files named “SKP-900 Activation tool V2.2.exe” a