I can not hide nerwark logo name in main display so whot can do hide netwark logo hide like other mobile netwark name logo hide facylity

Hide or Display Your Number on Samsung GT-E2121B

1.Go to your menu and select Settings (round gear wheel thingy).
2.In the settings environment, select item no 6 - Application
3.In the Application environment, select item no 1 - Call
4.In the Call environment, select item no 1 - All Calls
5.In the All Calls environment, select item no 1 - Show my number
6.This gives you the following three radio button options:
i.By network
ii.Send
iii.Hide
Select iii. Hide, then exit to return to your phone interface. All calls will not display your mobile phone number to the recipient.

To reverse this and display your number in subsequent calls, repeat the whole process and at step #6, then select i. By Network. Your mobile phone number will now display to call recipients for all calls.

hello aash ashu!
no way to hide the network logo name. but you can disable network if not needed.
feel free to contact me here under your topic if further help is needed.
regards

You can get the netwark unlock code through online..........give your IMEI number and get the netwark unlock code for ur mobile.... i will suggest the website Unlock-Zone.com which is doing good service .....you can approach this website.
This site is nearly perfect and they were recommended highly in the cell phone forums. I used them to unlock my cell phone. contacted them and within 30 mins i had my unlock code and my phone was unlocked.
Hope this helps.

If your device is currently experiencing the following symptoms it may need to come in for service/repair:

• The device powers on and freezes at the Garmin logo with no trademark or copywrite info displayed on the device which normally shows up below the logo. The device will not display the Main Menu and will not go into Mass Storage Mode.
• The device powers on and freezes at the Garmin logo and then flashes a white screen briefly. The device then begins a loop of showing the Garmin logo and then flashes the white screen over and over again. The device will not display the Main Menu and will not go into Mass Storage Mode.
• The device powers on and then freezes or shuts down when displaying the Loading Maps screen.

For service/repair of a device due to the three symptoms listed above please select "No - I would like to submit a follow up email" below this article. You will be taken to an email form that you can submit to obtain a Return Material Authorization number.
Please note: It is important to completely fill out the form with as much information as possible including:

• Market Name: On the Road
• Serial Number (listed on the bottom of the device)
• Question Type: Repair Information
• Provide a short description of your problem or question: nuvi frozen on Garmin Logo
• Full Name
• Contact Phone Number
• Shipping Address

If your device is currently experiencing the following symptoms it may need to come in for service/repair:

• The device powers on and freezes at the Garmin logo with no trademark or copywrite info displayed on the device which normally shows up below the logo. The device will not display the Main Menu and will not go into Mass Storage Mode.
• The device powers on and freezes at the Garmin logo and then flashes a white screen briefly. The device then begins a loop of showing the Garmin logo and then flashes the white screen over and over again. The device will not display the Main Menu and will not go into Mass Storage Mode.
• The device powers on and then freezes or shuts down when displaying the Loading Maps screen.

For service/repair of a device due to the three symptoms listed above please select "No - I would like to submit a follow up email" below this article. You will be taken to an email form that you can submit to obtain a Return Material Authorization number.
Please note: It is important to completely fill out the form with as much information as possible including:

• Market Name: On the Road
• Serial Number (listed on the bottom of the device)
• Question Type: Repair Information
• Provide a short description of your problem or question: nuvi frozen on Garmin Logo
• Full Name
• Contact Phone Number
• Shipping Address

Your not giving enough information. But i would make sure that the interface cable between the optics and the print engine are intact. Its the fat cable with the high density pins on the right side of the machine near the back. (external) Make sure this is reseated, otherwise you will be tearing into control boards.

Operator logos cannot be changed unless an option is available. upon downloading the new operator logo ur previous one will be deleted and new one will be visible.

Thankyou

try a master reset.....if that does not correct the issue then take the phone to your mobile service provider for further assistance.