Sony DSC-T1 warranty ∙ Error 30 Format Memory Stick Duo media before use, ∙ Error 40 Invalid file

(sample image)

Cause: No file was found on the Memory Stick Duo media.

Proceed: Copy the firmware update file to your Memory Stick Duo

(refer to Step 2)

If this doesn’t work,

proceed: Download the firmware update file to your PC (refer to Step 1)

∙Error 30: Format Memory Stick Duo media before use

	(sample image)
Cause:	Other files or folders may exist on the Memory Stick Duo media
Solution:	Follow the instruction manual that came with your Cyber-shot camera to
	format the Memory Stick Duo media.
Proceed:	Copy the firmware update file to your Memory Stick (refer to Step 2)

∙Error 40: Invalid file

(sample image)

Causes:

∙The file on your Memory Stick Duo media is not valid

∙You tried to downgrade the camera

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