It only worked for 5 weeks.
This was purchased direct from Lenovo on 1/3/2016. They did not ship it until 3/16/16. It was received on 3/21/16, and has been a brick since 4/28/2016. It had almost a full charge when it failed, showing a gray/grainy screen when I tried to boot/start it. The total cost, including a 2 year service plan, and sales tax, was $245.25.
I was not contacted by Lenovo after filing a service claim. I had to chase this down myself. It took almost an hour on the phone. The person on the other end was just going through a rote set of instructions trying to see if the problem could be resolved. It was the same set of instructions I had already googled and tried, to no avail. The person then offered me 3 options; (1) send it to Lenovo service center for repair, (2) accept a $85 gift card, to purchase another one, in lieu of getting it repaired, or (3) taking it to Best Buy (which is a 120 mile round trip for me) and letting them try to resolve it. If Geek Squad at Best Buy couldn't resolve it, they would hand it back and tell you to send it in for repair. (2 trips = 240 miles). What a joke!!! I had to argue to get the person to move ahead with option #1. There is no way in hell I would accept a $85 gift card to purchase something I just paid $245 for, that didn't last a full 5 weeks!!!!
So, it appears Lenovo's tablet are built using inferior parts, plus their service plan is next to useless. BTW, I've been involved as a design EE for over 30 years, having been the lead validation test engineer for several clone PC's. I have also tested, and fixed, multiple clone PC's which had EMI/EMC issues, while working at HP.
In summary, don't waste your money on a Lenovo TAB 2 A10-70 tablet, or their service plan. I have no confidence that they will get it repaired, or that it will last longer than another 5 weeks, upon return to me. Buy something else.