Troubleshooting
284
Application problems
“Not enough memory to perform operation. Delete
some data first.” or “Memory low. Delete some
data.” displays
• To view what kind of data you have and how much
memory the different data groups consume, go to
Tools
→
File mgr.
and select
Options
→
Memory details
.
Delete old items from applications. If necessary, make
a backup copy of your data using PC Suite or the
memory card.
Browser
“No valid access point defined. Define one in
Services settings.” displays
• Insert proper browser settings. Contact your service
provider for instructions.
The phone is unable to connect to the Internet
• Check if you have set up and are connected to an
Internet service provider.
• Check if your wireless connection to your mobile
service provider is switched on and the signal from the
GPRS network is unobstructed.
• Verify with your service provider that your user name
and password are correct.
• Verify with your Internet service provider that the
network you are trying to connect is available, or try
to connect it from another
PC
.
Summary of Contents for SGH D720
Page 1: ...Samsung Smartphone SGH D720 ...
Page 298: ...Care and maintenance 298 ...