Problems while flashing Firmware Nexus 7 2013, WiFi

[edumasc]

Hello everybody,

I made a terrible mistake and flashed Nakasi to my Nexus 7 WiFi 2013.

I realised the mistake and flashed the Razor version. However, the system stalls in the welcome prompt where you find the language selection.

The touch screen becomes unresponsive and I cannot proceed any further. I tried different Razor versions and got the same problem in all of them. What should I do to fix this issue?

Thank you
Eduardo