![background image](http://html1.mh-extra.com/html/benq/f5-smartphone/f5-smartphone_user-manual_2733538098.webp)
98
Others
How do I update my phone’s operating system?
See
“Update your phone’s operating system” on page 93
.
Why can’t my phone read the micro-SIM card/microSD card?
•
Ensure that you have fully inserted the micro-SIM card/microSD card
into the correct card slot. See
“Insert a micro-SIM card” on page 23
and
“Insert a microSD card” on page 24
.
•
Your phone only supports the micro-SIM card. Inserting other types of
SIM cards may damage the phone and the card slot.
v1.0_en
9/4/14