To change the PHP Upload Limit (upload_max_filesize) for your hosting account, please follow the steps below:
- Log into your cPanel (hosting control panel).
 - Scroll down to the Software section.
 - Click on the Select PHP Version icon.
 - NOTE: The 'native' PHP version does not allow changing any options. If your PHP version is set to 'native', change it to a required version, before proceeding to the next step.
 - Click on the Options link.
 - Click on the number across the upload_max_filesize.
 - Select a new number.
 - It should automatically save a new value.