This is so handy to quickly select which SIM to call with in One UI 2.5 while calling. Don't know why was it removed in One UI 3.1. Now you have to click Call(green) then select which SIM again. Request you to bring back such useful feature.
When opening Torch after assigning the double-click on power key for this function, it works perfectly as intended, however the brightness level is lower, i.e. by comparison it is around level-2. I have set the Torch intensity value to 5-level, i.e. ...
Samsung is removing useful features without any thought. Dual SIM dialler is so useful in One UI 2.5. Now it is removed in One UI 3.1 onwards. So stupid design choice.
This is ridiculous that this dual calling is available on my One UI 2.5 phone, but removed from One UI 3.1. Going back to the stone age in so many ways.