Nokia Lumia 900

You can't turn on your phone - Nokia Lumia 900

Cause 2 of 3: Your phone isn't assembled correctly

If your SIM or battery isn't inserted correctly, you can't turn on your phone.

Solution: Make sure that both SIM and battery are inserted correctly.

Step 1 of 4

Remove the back cover

Insert the opener for the SIM holder into the small hole in the SIM holder at the top of your phone.

Step 2 of 4

Remove the back cover

Remove the holder from your phone.

Step 3 of 4

Insert your SIM

Turn your SIM so the angled corner of your SIM matches the angled corner of the SIM holder.
Slide your SIM into the SIM holder.

Step 4 of 4

Replace the SIM holder

Press the SIM holder into your phone.

Insert the opener for the SIM holder into the small hole in the SIM holder at the top of your phone.

Remove the holder from your phone.

Turn your SIM so the angled corner of your SIM matches the angled corner of the SIM holder.
Slide your SIM into the SIM holder.

Press the SIM holder into your phone.