How to increase Maximum Upload size in cPanel?

On cpanel -> software and services -> Select PHP Version.

Choose a PHP version which not the native one (I recommend php 5.6 or last one) and you will have / see a new link “Switch To PHP Settings”, click it, in PHP Settings you can set upload_max_filesize in last line , clicking on value ( default is 2M ) , and you got a dropbox with values that you can set to upload_max_filesize, and click save .

We can increase maximum upload file size for WordPress media uploads in 3 different ways.

That’s are

1. .htaccess way
2. PHP.INI file method
3. Theme’s Functions.php File

For .htaccess way, add following code,

php_value upload_max_filesize 1024M
php_value post_max_size 1024M
php_value max_execution_time 1000
php_value max_input_time 1000

for PHP.INI file method, add following code,

upload_max_filesize = 1024M
post_max_size = 1024M
max_execution_time = 1000

for Theme’s Functions.php File, add following code,

@ini_set( ‘upload_max_size’ , ’1024M’ );
@ini_set( ‘post_max_size’, ’1024M’);
@ini_set( ‘max_execution_time’, ’1000′ );