I've recently purchased Nokia 1 Plus mobile phone. Research gave me the understanding that I can use a 4-128 gb micro SD card for internal storage, but it now seems I can only use that for photos and 'some apps'. The cost of the 128 gb card adds significantly to the price of the phone and I'm debating sending it back if I still won't get extra general storage. I don't play games or lots of music. I have saved nothing, but the system shows I have only 2.64 gb free. Having seen how some security updates gradually increase the storage used, I'm concerned that I could be left with insufficient space. Can anyone advise me, please? Thanks.