iPhone 7 with up to 256GB onboard, no Pro version

There is a high chance that Apple is planning on September 7 to unveil new iPhone.
As we getting closer to event,the information that we got earlier through leaks are just confirming.

Now we have a rumor that the new iPhone will get a 256GB version.
It is not specified which version will have a storage bump,’smaller’ or ‘bigger’ iPhone 7 Plus (dual camera setup as well),maybe even both of them.
There will not be a ‘Pro’ model which was earlier stated as a new name for a bigger model.

Some of other rumor include capacitive home button, A10 chipset,better camera
and without 3.5mm headphone jack ( lightning to 3.5mm adapter possible).