I just updated the unlock so a single press will unlock all the doors. I would be careful of what you try to update in Techstream. Ive seen keygenerators out there but wondering if anybody here may have a suggestion. I go through registration, but it will not accept the key that came with the Techstream. hopefully this will save everyone some time/hassle. Try this: TOYOTA TIS Techstream 10.30.029 Free Download Official Blog. Towards the bottom there's a "ConnectionCount" variable, just update this to 1 when you get close to 30 connections. To get around this go to the C:\Program Files (x86)\Toyota Diagnostics\Techstream\Env folder and open the "IT3UserCustom.ini" file.
After drivers are properly installed and you verify you can see the device connected on the XHorse Firmware Update Tool, you're GTG.I used the "Mini VCI Driver for TOYOTA.msi" in the 10.30.029 folder that came on the CD from Amazon Follow the steps outlined in " Installing MVCI Driver for TOYOTA" of the ft86club post.
First thing you need to do is install the driver for the USB/OBDII cable.Load this page since I used this for most of my steps, Techstream TIS VCI Installation Guide (64-bit OS) Including All Software Needed! - Scion FR-S Forum | Subaru BRZ Forum | Toyota 86 GT 86 Forum | AS1 Forum - FT86CLUB.Was $15 with slow boat shipping, took 2.5 weeks to get. I ordered this cable/software from Amazon.
Got my Techstream (10.30.029) cable and software working on Windows8 64-bit laptop.