If you require a new screen, phone cover and screwdrivers, they can be purchased
here:
http://www.formymobile.co.uk/proddetail.php?prod=7900lcd
Tools required: Torx 5 screwdriver, plastic tool such as a guitar
plectrum or credit card.
- Remove your back cover, battery, sim and memory card. Now remove the
six black screws you can see (three on each side of the phone).

- The front cover can now be removed. Lift from left to right as the
cover will still be connected by a wire on the right hand side, which
you don't want to damage.

- Your phone should now look like below. Remove the five screws you
can see around the LCD screen

- You can now lift the screen away from the phone. It will still be
connected by a ribbon connector, circled. This attaches like a plug and
socket. Simply lift it up, away from the phone, to unplug the connector.

- You should now have the LCD screen removed from the phone. You now
need to lever the screen from its metal frame. Use something like a
credit card or guitar plectrum to do this. The LCD screen will be stuck
in the frame with double sided tape so the best way to remove it is to
slide your credit card under the screen.

- You should now have the LCD screen removed. Reverse the whole
procedure for reassembly.

If you have any questions about Nokia 7900 Prism disassembly, email
rob.lee@formymobile.co.uk.
Or contact us on Facebook for help with
further Nokia 7900 Prism disassembly.
If you require a new screen, phone cover and screwdrivers, they can be purchased
here:
http://www.formymobile.co.uk/proddetail.php?prod=7900lcd
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