internal mem disappears when mem storage default SDcard

[labrador999]

Hi,
I run TC2.80 on a Huawei P9 lite, android 7, 16GB internal mem plus 32GB SDcard.

1. all is OK if Huawei memory default is set to INTERNAL.
Then TC shows me
a) System mem - not accessable (ok, due to android 7 )
b) internal memory 16 GB, read and write ok
c) external SDcard 32 GB, read and write ok

2. if I set Huawei memory default to SDcard
then TC shows me
a) System mem ( as before)
b) internal memory 32 GB, /storage/6234-3335 which is the external SDcard
c) the original internal memory of 16 GB has disappeared

3. My test run with Solid-Explorer shows all memories ok in both memory default settings

What makes TC seeing the external SDcard as internal memory, forgetting the true internal memory?

[ghisler(Author)]

This is normal when you use the sd card as so-called adoptable storage. I don't know how solid explorer manages to still see the internal memory, it should be impossible except when rooted.

You can try to add a button to go directly to the internal memory directory.

[labrador999]

...You can try to add a button to go directly to the internal memory directory....

How can I do this ?
I dont see the true internal memory in the TC overview

my handy is NOT rooted

[ghisler(Author)]

1. Find out path of internal memory in solid explorer
2. On the bottom toolbar, tap on the rightmost button
3. If second bar opens, tap on "+"
4. "Function type" should already be "Change directory"
5. Enter Command: The path to the internal memory, e.g.
/storage/emulated/0

[labrador999]

OK - installing a button to /storage/emulated/0 brings the true internal memory back - I can read and write.

Strange ???