PS Vita gets optional 1.69 update, 'improves software stability'

PS Vita gets optional 169 update, 'improves software stability'
If you haven't booted up your PS Vita in the last 24 hours, you may have missed a minor update to the PS Vita's firmware, issued last night. The optional update "improves software stability." That's it – that's the update.

This article was originally published on Joystiq.