Question about Samsung SGH-E370 Cellular Phone

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Hi, doesnt work in the United States!

I just bought this phone from ebay, i live in the USA. it is unlocked, i believe, but we i put my sim into it it doesnt work. it says 'no service' on the screen. can anyone help me plz

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  • 218 Answers

It has a network problem u must take it to a near by cellphone mechanic or its service centre

Posted on May 09, 2008

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Posted on Jan 02, 2017

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1 Answer

Just bought from Amazon. Supposed to be unlocked. Not working. Service provider said phone is NOT unlocked. How can I fix?

well contact Amazon for sure and complain /explain what has happened .perhaps you will get an exchange so you can get new there .

Jun 01, 2015 | Dual Cell Phones

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Unlock sim block

The phone was set by the carrier (T-Mobile) to only accept USA SIM cards.

Contact T-Mobile and request an unlock code for your device so that it will allow your local SIM card to work.

Nov 29, 2013 | Cell Phones

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ur defalt phones codes is 12345 or 00000 u can use it
Default 4 Digit user code: 1234 or 0000
Default 6 Digit Security code: 123456 or 000000

Type *#06# at the mobile screen to know IMEI no of your mobile.
send the IMEI no to me and i will reply you with unlocking code.
IF Problem not Solved So
Please New Software install in the Phone Problem will Solved

If For puk & pin cod problem So Please
Very Best Solution:You Go To Service & Sim Office and Get The Puk code And Pin code From Office oprator
Enter The Puk code and Yes
Enter The pin code and Yes
So Puk code Open and Problem will Quickly Solved

Aug 20, 2012 | Cell Phones

1 Answer

I bought a sony ericcson J108i while on holiday in the UK from 3 connect. I have returned to us and would like to have it unlocked. Can yu help

Sony Ericsson J108i and Sony ERICSSON CEDAR is same Phone Only,If the Phone locked with United Kingdom(UK) 3 Network means you need to unlock it to use other Network Sim card in USA....Otherwise if it unlocked means you can insert any GSM Network Sim in USA it will accept and you can use it...If not accept means you need to Unlock it.Get the unlock code at low cost from here and get the Free Unlocking instructions from here and unlock it step by step..

Aug 04, 2011 | Cell Phones

1 Answer

Will this phone work in america

Dear Sumpterpeter,

This make and model of phone is a quad band handset and works within the following ranges

GSM 850/900
GSM 1800/1900

The answer to your question is yes, the phone should work within the United States of America, but you should check with your phone operator of the area you will be visting.

Verizon, AT&T, or another network?? make sure you get your phone unlocked before you travel, most phone companies will provide you with an unlock code so you can put in another SIM card to use on the network you will be using in the USA. Failing this, get your phone unlocked from a phone repair shop, or oner of these phones vendors you see at the markets; then when you go to the USA, just do as above; and fit in your SIM card for use on the American network, and you should be good to go.

Yours sincerely


Feb 27, 2011 | Samsung SGH-U600 Cellular Phone

1 Answer

Where can I buy a sim card to use while traveling out of Canada to the United States?

First, you need to make sure your phone is SIM unlocked. After unlocking your phone, you can purchase an Cingular (AT&T) SIM card on eBay. Then call 1-800-331-0500. And set up a Go Phone account.

Go Phone is owned by Cingular (AT&T) in the United States. This is a pre-pay cell phone account that uses the Cingular (AT&T) SIM cards. You will have several options as to how you will be billed depending on the service you require. Pre-pay data is also available too, for an extra fee with the Go Phone plan.

See Go Phone Plans:

AT&T uses the 850/1900MHz band (1900 MHz UMTS band for 3G data) for cell phones in the US. Make sure your phone can use this bands.

If you need to SIM unlock your phone, you can do this two different ways.

The first is to contact your service provider and inform them that you need to have your phone SIM unlocked for international travel. Most providers require your account to be in good standing and that you've been their customer for a certain amount of time. Then, it's free.

The second is to purchase an unlock code. These can usually be found on eBay for as little as $2 US.

To search for the unlock code for your phone, on eBay, type in your phone model and the words 'unlock code' and your current service provider. (Example: Samsung BlackJack i607 Unlock Code Rogers) Once purchased, simply follow the instructions sent to you with the code and unlock your phone - then use the Cingular (AT&T) SIM card with the Go Phone pre-pay plan.

Tip: On some phones you must insert a SIM card NOT used by your current service provider when you enter the unlock code.

Mar 26, 2010 | Motorola Mobility RAZR V3c Cellular Phone

1 Answer

Want too unlock my phone

Top left key and the star at the bottom.
Regards, Kesav.

Mar 02, 2010 | Nokia 6300 Cellular Phone

1 Answer

Will not find connection

Then the phone is not compatible with the band (Frequency) used in the united states or with the SIM-cards they use in there.
You should contact an USA operator and tell him the problem: that you can use it in China and in Europe and the phone doesn't find the network in the USA.

May 01, 2009 | Nokia N95 Cellular Phone

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Unlock code for Samsung SGH-a737 ?

hi im trying to put a t-moible sim card in my samsug at&t but i need the code

Nov 12, 2008 | Samsung SGH-a737 Cellular Phone

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Nokia 6288 can it be unlocked?

if you want to unlock it. I think you would have to go back to the shop or contact vodafone and they would unlock it for you. Im not sure if its free. Hope this helped!

Jan 11, 2008 | Nokia 6288 Cellular Phone

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