Hi, I just bought this M650L. I have adjust the buttons setting to cater my needs for the side buttons, after setting closing the Apps, i try to turn on music and press Vol up & Down - it unable it will become Forward & Backward - how come like this?
I used M590 before swtich to this M650L. M590 doesn't have such problem at all.
Can you please teach me to the fix this issue?
Hope to hear from you soon.
Thanks