<s>
Samsung	B-Application
Galaxy	I-Application
Gio	I-Application
(	O
GT-S5660	B-Application
)	O
is	O
a	O
smartphone	B-Application
manufactured	O
by	O
Samsung	B-Application
and	O
running	O
the	O
Android	B-Application
operating	I-Application
system	I-Application
.	O
</s>
<s>
It	O
was	O
announced	O
at	O
the	O
2011	O
Mobile	O
World	O
Congress	O
as	O
one	O
of	O
four	O
low-end	O
Samsung	B-Application
smartphones	B-Application
,	O
along	O
with	O
Galaxy	B-Application
Ace	I-Application
,	O
Galaxy	B-Application
Fit	I-Application
and	O
Galaxy	B-Application
Mini	I-Application
.	O
</s>
<s>
Starting	O
in	O
December	O
2011	O
,	O
Galaxy	O
Gio	O
was	O
also	O
made	O
available	O
in	O
the	O
United	O
States	O
as	O
Samsung	B-Application
Repp	O
on	O
U.S.	O
Cellular	O
.	O
</s>
<s>
Galaxy	O
Gio	O
has	O
a	O
HVGA	O
multi-touch	O
,	O
capacitive	B-Device
touchscreen	B-Device
,	O
a	O
3.2-megapixel	O
camera	O
with	O
auto	O
focus	O
,	O
and	O
an	O
800MHz	O
Qualcomm	O
MSM7227	O
&	O
MSM7627(Us Cellular )	O
Turbo	O
(	O
ARMv6	O
)	O
,	O
278MB	O
RAM	O
,	O
158	O
Mb	O
internal	O
storage	O
,	O
3G	O
HSPA+	O
,	O
an	O
FM	O
radio	O
with	O
RDS	O
support	O
,	O
GPS	O
,	O
Wi-Fi	O
802.11b/g/n	O
,	O
and	O
a	O
1350	O
mAh	O
battery	O
.	O
</s>
<s>
In	O
addition	O
to	O
the	O
phone	O
's	O
internal	O
memory	O
,	O
the	O
device	O
has	O
a	O
MicroSD	B-Device
card	O
slot	O
,	O
and	O
comes	O
with	O
2Gb	O
MicroSD	B-Device
card	O
(	O
as	O
new	O
)	O
.	O
</s>
<s>
With	O
that	O
phone	O
,	O
the	O
bundled	O
MicroSD	B-Device
card	O
is	O
the	O
main	O
location	O
for	O
storage	O
of	O
apps	O
and	O
user-generated	O
data	O
,	O
such	O
as	O
photos	O
and	O
multimedia	O
.	O
</s>
<s>
Galaxy	O
Gio	O
originally	O
came	O
with	O
Android	B-Application
2.2	I-Application
"	I-Application
Froyo	I-Application
"	I-Application
,	O
with	O
Samsung	B-Application
's	O
TouchWiz	B-Application
user	I-Application
interface	I-Application
.	O
</s>
<s>
In	O
early	O
August	O
2011	O
,	O
Samsung	B-Application
officially	O
rolled	O
out	O
the	O
2.3	O
"	O
Gingerbread	B-Application
"	O
update	O
via	O
Kies	B-Application
.	O
</s>
<s>
In	O
September	O
2011	O
,	O
Samsung	B-Application
rolled	O
out	O
an	O
update	O
in	O
the	O
Netherlands	O
marked	O
"	O
PDA:KPS	O
PHONE:KPA	O
CSC:KP1	O
(	O
XEN	O
)	O
"	O
.	O
</s>
<s>
Users	O
can	O
also	O
upgrade	O
to	O
Android	B-Application
2.3.6	I-Application
"	I-Application
Gingerbread	I-Application
"	I-Application
via	O
Samsung	B-Application
Kies	I-Application
,	O
and	O
,	O
Android	B-Application
2.3.4	I-Application
and	O
2.3.6	O
had	O
come	O
preinstalled	O
on	O
many	O
Gios	O
sold	O
throughout	O
the	O
world	O
.	O
</s>
<s>
Samsung	B-Application
has	O
not	O
made	O
Android	B-Application
4.1	O
available	O
for	O
Gio	O
due	O
to	O
its	O
less	O
powerful	O
hardware	O
,	O
though	O
users	O
can	O
upgrade	O
via	O
Root	O
and	O
ClockworkMod	O
Recovery	O
.	O
</s>
<s>
Because	O
the	O
native	O
Android	B-Application
browser	O
is	O
outdated	O
,	O
modern	O
websites	O
can	O
be	O
visited	O
with	O
Firefox	B-Application
for	I-Application
Android	I-Application
by	O
Mozilla	O
.	O
</s>
<s>
The	O
primary	O
method	O
to	O
reduce	O
Firefox	O
resource	O
usage	O
is	O
to	O
install	O
the	O
NoScript	B-Operating_System
Anywhere	I-Operating_System
addon	O
.	O
</s>
