Why is apple charging users for 4 TB of storage and saying their storage is full?

and still get notified that my phone has no storage

1.

Try to free up iPhone device storage see this Apple articles below:

If you need more space for an update on your iPhone, iPad, or iPod touch

If you need more space for an update on your iPhone, iPad, or iPod touch - Apple Support

How to check the storage on your iPhone, iPad and iPod touch

How to check the storage on your iPhone, iPad and iPod touch – Apple Support (UK)

Clear Other storage on your iPhone or iPad

Clear Other storage on your iPhone or iPad - Apple Support

2

What's the difference between device storage and iCloud storage?

What's the difference between device storage and iCloud storage? - Apple Support

I’ve been paying for 4 TB of space

Do you use multiple Apple ID?

Do you get monthly 2 x invoice from Apple for iCloud subscription?

Check -> Go to -> Settings -> your name -> iCloud -> if you see 50 GB (or 200 GB or 2 TB) then you have an iCloud subscription.

If you have an iCloud subscription, you will receive a monthly bill from Apple, check your email box.

You pay monthly for iCloud storage.

Have turn iCloud ON?

Check ⤵️

How to use iCloud on iPhone

How to use iCloud on iPhone – Apple Support (UK)

Check your iCloud storage online or on any device

Check your iCloud storage online or on any device – Apple Support (UK)

Manage your iCloud storage

Manage your iCloud storage - Apple Support

Set up and use iCloud Photos

Set up and use iCloud Photos - Apple Support (IN)

See if anything here helps. 

Disk space - How to check the storage on your iPhone, iPad, and iPod touch.    *

 Disk Space – Free Up    -

 Disk Space – Free Up (2).  -

 Disk Space – Free Up (3).  -

 Disk Space - Free Up (4)    -    

 Disk Space - Free Up (5)   -  

ASC YouTube for how to free up space on your iPhone, iPad, or iPod touch  

Hello ~ What version of iOS are you currently using? In the meantime take a look here…

What’s the difference between device storage and iCloud storage?

Also …4 TB?

~Katana-San~