Direct from Amazon's page:
Amazon.com Help: Kindle Fire (1st Generation) Software Updates
"We have a new, free software update available for Kindle Fire 1st Generation that includes bug fixes and performance improvements."
Out of curiosity I reverted my kindle to stock and got this installed. It has been a while since I ran a stock Kindle Fire so this may be placebo, but it does seem to be a bit faster than I remember. I will run with this a while looking for any obvious differences... If anyone finds anything let me know.
Amazon.com Help: Kindle Fire (1st Generation) Software Updates
"We have a new, free software update available for Kindle Fire 1st Generation that includes bug fixes and performance improvements."
Out of curiosity I reverted my kindle to stock and got this installed. It has been a while since I ran a stock Kindle Fire so this may be placebo, but it does seem to be a bit faster than I remember. I will run with this a while looking for any obvious differences... If anyone finds anything let me know.