JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.
We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.
I'm sorry, but I don't fully understand your inquiry.
You're saying that when you select a file to be uploaded in your form the form is reloaded? If so, can you let us know which device are you using to test your form? Have you tried to clear your browser's cache?
I've tested with a cloned version of your form in an Android phone, but I was unable to reproduce the issue.
If you could provide us with more details about how to reproduce the error we could better understand the situation and provide proper assistance. We'll wait for your response.
Will not work on the iPhone
using software iOS 8.3 does not work with the jotform
Your second thread has been updated: