If you want to play to update ktag 6.020 to<a href="http://www.obd2eshop.com/producttags/ktag-7020.html"> 7.020</a>, just do it by following the bellow personal successful experience.<br />
<br />
<strong>buy <a href="http://www.obd2eshop.com/wholesale/kess-v2-repair-chip.html">nxp</a> and sdcard prepared with the EU firmware and sdfiles</strong><br />
<a href="http://blog.obd2eshop.com/wp-content/uploads/nxq.jpg"><img alt="KESS V2 OBD2 Chip Tuning Kit CPU NXP " class="alignnone size-full wp-image-4427" src="http://blog.obd2eshop.com/wp-content/uploads/nxq.jpg" height="600" width="600" /></a><br />
Here image for you:<br />
<a href="http://blog.obd2eshop.com/wp-content/uploads/How-to-update-ktag-6.020-to-7.020.jpg"><img alt="How to update ktag 6.020 to 7.020" class="alignnone size-full wp-image-4425" src="http://blog.obd2eshop.com/wp-content/uploads/How-to-update-ktag-6.020-to-7.020.jpg" height="800" width="600" /></a><br />
ktag 7.020 fwsdcrd:<br />
<a href="https://mega.nz/#!hBQFlQwb!CGZRATLTKTkwgvkgFUHShaI736B5M686-4o3p-IfhZE">https://mega.nz/#!hBQFlQwb!CGZRATLTKTkwgvkgFUHShaI736B5M686-4o3p-IfhZE</a><br />
Contain: 7.020 solution.txt, Firmware_7.020.7z & KTAG_7.020_SDcard.img.7z<br />
<br />
<strong>Here 7.020 solution in the txt:</strong><br />
7.020 firmware crp0 ok tested L00000000 , C0000 , C0000<br />
SD card CID : For correct operation device it is necessary to change CID SDcard on 035344535330344780399b1368010300<br />
CID: 035344535330344780399b1368010300<br />
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Info :<br />
For correct operation device it is necessary to change CID SDcard on 035344535330344780399b1368010300.<br />
<br />
This procedure is supported by not each SDcard.<br />
Programs for change of CID and the description of process easy to find in the Internet.<br />
I used mmc32 and evoplus_cid from github. This programs for linux. I haven't found soft working in Windows<br />
<br />
It is difficult to find SDcard which supports change CID.<br />
SDcards with built-in chipset of production Samsung meet such requirements.<br />
...or buy on Alibab, using search "CUSTOM CID".<br />
KTAG7.020_SW2.23<br />
<iframe allowfullscreen="allowfullscreen" frameborder="0" height="360" src="https://www.youtube.com/embed/Rdn0f-4kalY" width="640"></iframe><br />
<strong>PS: Please do it at your own risk. It may </strong>destroyed nxp with heating, if that you need to buy a new nxp.<br />
<br />
If you are not enough skilled, better buy a new one Ktag v7.020 which is not expensive.<br />
Like<br />
<a href="http://www.obd2eshop.com/wholesale/ktag-eu-online-version-with-4-led.html">http://www.obd2eshop.com/wholesale/ktag-eu-online-version-with-4-led.html</a><br />
99USD free shipping<br />
Red PCB<br />
Internet safe version<br />
Here image for you:<br />
<strong> <a href="http://blog.obd2eshop.com/wp-content/uploads/ktag-7020-4-led-pcb-1.jpg"><img alt="ktag-7020-4-led-pcb-1" class="alignnone size-full wp-image-4426" src="http://blog.obd2eshop.com/wp-content/uploads/ktag-7020-4-led-pcb-1.jpg" height="600" width="600" /></a></strong><br />
<br />
Src:<br />
<a href="http://blog.obd2eshop.com/how-to-update-ktag-6-020-to-7-020/">http://blog.obd2eshop.com/how-to-update-ktag-6-020-to-7-020/</a>