Samsung F480 I have Samsung F480, But I have a problem in My network (No coverage) Because I did some changes in Gsm network test, I was change to EGSM Mode But My network doesnt support this. Please help me to get my network in my phone? My Last steps was: I put code in my phone *#6984125*# then go to Internals then Put anther master code *#9072641*# then go to test and gsm test and take choice Number 1 (Set EGSM Mode) after that My Phone Make restart and it Make search but No Network. How can I return My network ? as soon as possible please... this is my email Absebenayad@hotmail.com

Depending on the age of the phone and the software version, you can change the type of network your phone connects to by doing the following:

-Click Settings
-Click more networks
-Click mobile networks
-Click network mode, then choose "GSM only"

Hope this helps.

You can Unlock SAMSUNG SGH F480 model Phone to use other GSM Network Sim cards.Get the Unlock code from here Mobile-unlocker.com/samsung-sgh-f480/rs2wp9/ and Unlock it simply.

Welcome to FixYa!

It means that there is no network coverage in your area. In most cases, your operator or service provider is the best source of assistance with issues regarding network coverage.

When you are in outdoors, move your position to find a good signal network coverage area. When you are in indoors ( like building, basement and subway station), change your position by small spaces, or move towards a window.

If other mobile phones with the same operator or service provider as yours does not have a signaltoo, then it is conclusive that there is no network coverage.

If other mobile phones with the same operator or service provider as yours does have a signal, then you need to upgrade your cell phones firmware. Unfortunately, there is no upgrade available from Samsung's Website http://www.samsung.com/in/consumer/mobile-phone/mobile-phone/cdma-phone/SCH-B209ZKAREL/index.idx?pagetype=prd_detail&tab=support


Samsung B209 uses CDMA Technology at 800Mhz frequency. If your operator or provider uses GSM Technology, then your phone will not get any signal.

Thank you for using FixYa.

Have a great day.
Jas247

Welcome to FixYa!

It means that there is no network coverage in your area. In most cases, your operator or service provider is the best source of assistance with issues regarding network coverage.

When you are in outdoors, move your position to find a good signal network coverage area. When you are in indoors ( like building, basement and subway station), change your position by small spaces, or move towards a window.

If other mobile phones with the same operator or service provider as yours does not have a signal too, then it is conclusive that there is no network coverage.

If other mobile phones with the same operator or service provider as yours does have a signal, then you need to upgrade your cell phones firmware. Unfortunately, there is no upgrade available from Samsung's Website http://www.samsung.com/in/consumer/mobile-phone/mobile-phone/cdma-phone/SCH-B209ZKAREL/index.idx?pagetype=prd_detail&tab=support


Samsung B209 uses CDMA Technology at 800Mhz frequency. If your operator or provider uses GSM Technology, then your phone will not get any signal.

Thank you for using FixYa.

Have a great day.
Jas247

hi there, i guess your phone has a different GSM frequency band, this is the frequency band of middle east: GSM-900, GSM-1800 and EGSM/EGSM-900
This is the frequency band of Unite states GSM-850 and GSM-1900
This is why you don't have signals. thanks

I found this after a bit of searching, I hope it helps....

Re: Samsung Tocco Discussion Thread Quote: Originally Posted by cygnus82 how do you turn the 3g off?

thanks I just got this phone today and it was the first thing I did,


Menu then Settings then Network settings then Network mode and select GSM 900/1800

its cost is 19.99 dollars. Product MPN MPN N72 Key Features Network Type GSM 900 • GSM 1800 • GSM 1900 • GPRS • EGSM 900 • EGSM 1800 • EGSM 1900 Style Candy Bar Design Mobile Installed Memory 20 MB Connectivity Bluetooth, USB Display Display Size 176 x 208 Screen Type 262K Colors (TFT) Memory Installed Memory 20 MB Expansion Slot Multimedia Card • RS-MMC Technical Features Antenna Type Integrated Connectivity Bluetooth • USB Input Method 5-Way Navigation Pad Talk Time 3.58 Hours Standby Time 260 Hours Digital Camera Resolution 2 Megapixels Digital Camera Zoom 20x Digital Zoom Other Features Messaging Formats SMS • MMS • POP3 • SMTP • IMAP4 • EMS Data Formats J2ME • WAP 2.0 • HTML • XHTML • MIDP2 Dimensions Width 2.1 in. Height 4.28 in. Depth 0.86 in. Weight 4.37 oz. Miscellaneous Exterior Color Black • Pink Included Accessories Travel Charger • User Manual • Headset • Software CD • Arm Strap Family Line Nokia N Product ID 32599097

samsung sgh t939 sim network unlock pin

In the NEWORK menu, change the network mode to either of the following:-

GSM 900/1800: the phone operates in the
combined GSM 900/1800 network.

GSM 1900: the phone operates in the GSM
1900 network. This option is only available in
USA.

This should turn of 3G functionality but expect that you will have less reception too

refer to the manual page 73 which can be d/l HERE

go to the store here and see if you can have it changed to canada instead of russia