Xperia Z4 (SGP77`) with BKB50 - how to use Korean keyboard
I have been using Xperia Z4 (SGP77`) with BKB50 since last year. I used to switch keyboard between English and Korean by pushing "ALT" until recently. However, suddenly the keyboard stopped switching to Korean keyboard. Could anyone suggest me how to switch the keyboard between English and Korean? Your suggestion would be grateful.