Originally Posted by bouoy
I've been trying but noone answers posts. or offers simple help. Ive done all the things talked about mine won't boot to the sd card. just skips and loads orginal OS
That's probably because no-one has any info for you. The tab 10 is a very new release and there is zero support available for them (along with about 5 other new models that are surfacing now)
Contact the seller and ask them, but expect either no reply or that there is no other firmware available.