35 minutes - 1 hour
The screen was completelly broken due a fall in the sidewalk of her iPod
I bought the plastic tools, the replacement part (touch glass) for the iPod nano 6th generation. As all the parts arrived, we opened the guide and follow all the steps, the instructions were clear and, with fotos we didn´t have any problem to change the screen. The result was great, the iPod is brand new again, my daughter is very very happy.
The advice is to get a double side tape for the border of the internal screen glass before the maintenance.
Heat Shrink Tubing Assortment
iFixit Opening Tool
iPod nano (6th Gen) Display Assembly