I have 2 options. Buy from wondamobile and get the HK version (TGY csc) or buy from T-dimension and get the Taiwan version (BRI csc)
Both are dual sim 128gb. However I want to be able to use both an sd card and a 5g sim. I'm seeing reports that even after the latest firmware update, you can only get 5g if you put the sim in sim slot 2. Is that true because I wouldn't get it if I can't add an sd card as 128gb is nowhere enough space and I don't like saving my pics to the cloud and my WhatsApp media folder just grows and grows as I like to keep old stuff.
1) can I use both sim slot and sd card and still get 5g here in the UK (EE). I've checked and the 5g band n78 is what ee use so it will pick up the 5g signal
2) does it matter which version I get, hk or taiwan?
3) even though wondamobile say volte and WiFi calling won't work, I think with the latest update they do work. Is that right?
4) is t-dimension OK to buy from?