I was trying to upgrade the android on my V7 I got the latest version from smartdevices website. I followed the instructions until it said "upgrade successful shutdown in 10 seconds"
On restarting the android never started, I tried all the previous versions and always the same result.
I searched through internet for other versions. The last one I tried removed even the boot screen.
I hope I did not kill my V7

Any advice what to do???

Thanks in advance

http://www.smartdevices.com.cn/support/ ... hildMenu14
please check if your boot screen is same as this