Tap to light up screen?

[Dr_Andy_Vishnu]

This is not in the stock firmware . However it is a feature of the faw firmware

Optimus 2 Official support Thread - Updated 26/06/21

Correct G. It cannot be retro fixed. Only by using a new touch panel will it work for Stock Firmware. It is a feature of the international firmware and unfortunately - the international firmware was not popular enough for a brand to apply it to thousands of watches at the factory. Sadly it is not going to get a new touch panel due to the large number of unsold units in stock… It is a shame, but due to many reasons - this model has not sold well at all. It was very expensive to produce and …