The S21 range have been in the press since January... with a massive amount of articles discussing the lack of SD card, removal of 3.5mm Jack, and the missing charger block in the packaging. Did you not do any research before buying this phone ??
All of these items are also not any longer listed in the technical specs.
I am not sure how 3 months later that anyone can be surprised of these omissions...
For what it is worth...the S21u phone is amazing.
There are solutions to your problems... a Bluetooth device for around £15 will interface with your car stereo... you could also use cloud storage to increase the phones storage capacity, or buy one of the handset options such as 256GB with a bigger storage.
Smiley
------------------------------------------------------------------------
User: Smiley
If my reply has been useful in resolving your issues, then please like and 'mark as solution'.
-
My life is full of positives and negatives. I’m an electrical engineer.
------------------------------------------------------------------------