E mails are not being received since upgrade on my I pad

you should be able to upgrade with a microSD card up to 256GB
Memory stats:16 GB, 2 GB RAM
full phone stats here
https://www.gsmarena.com/lg_stylo_2-8085.php

https://support.apple.com/en-us/HT204204

It was supposed to be the email used to setup your Apple ID

Please be more specific. If you are having trouble with the mail app, you can simply access your email provider using safari, or download a third party app. For more help, visit http://www.apple.com/support/ipad/mail/

If you can connect Try changing it again back to what it was when it worked.

To succesfully upgrade to windows

1 gigahertz (GHz) or faster 32-bit (x86) or 64-bit (x64) processor

1 gigabyte (GB) RAM (32-bit) or 2 GB RAM (64-bit)

16 GB available hard disk space (32-bit) or 20 GB (64-bit)

DirectX 9 graphics device with WDDM 1.0 or higher driver

font.f1 {font: 12.0px Helvetica} Thanks for asking your question with Fixya Support. I will be glad to assist you.

According to Apple Support's iPod Nano support page,
here is the most available manual for the iPod Nano 16 GB model:
Apple iPod Nano 16 GB

This should help.

Regards,

-Mactechtrainer

Just go to best buy and find a video card that meets DirectX 9 Graphic specs that will fit you mother board.

1 gigahertz (GHz) or faster 32-bit (x86) or 64-bit (x64) processor

1 gigabyte (GB) RAM (32-bit) or 2 GB RAM (64-bit)

16 GB available hard disk space (32-bit) or 20 GB (64-bit)

DirectX 9 graphics device with WDDM 1.0 or higher driver

i think so it will not be received , if there is option in mail account it will defenetly

You should be able to use any size SD card you want to.