Recently I purchased XQ-50 Pro Bluetooth receiver. The sound is excellent but there is a little issue with the text on the main display. As another customer pointed out, occasionally, instead of the English song title, the unit displays text in Chinese language. It is always the same, five letters followed by three dots. The sample of the screen can be found on the following review website: https://www.xtenik.com/xduoo-xq-50-pro-review/
Would it be possible to select English version? Did I purchase a unit with firmware intended for domestic market? Thank you guys for helping me to solve this.