Question about Samsung A177 Cell Phone

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I put my old sim card in this new a177 samsung and it saids "SIM crash", but it works good in my old samsung

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  • Chris Hingee
    Chris Hingee Sep 03, 2010

    The Samsung may be locked to a phone provider. Are you looking for the security code/restriction code to unlock the cell phone so you can use the phone with a different phone service provider/SIM card?



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Contact the service provider...

Posted on Jan 07, 2011


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I need to Sim unluck my Samsung SGH-A177, My unit is came from USA. Please help me to fix and to have the unluck code for said unit. Thank you.

Unlock code usually come from SIM card not from the phone, You can contact your SIM card provider to get unlock code.

Hope this help

Feb 02, 2011 | Samsung A177 Cell Phone

1 Answer

Need to know what to do if the sim reades s "sim crash' It is an AT&T A107

Please try remove and re fit your sim card several times. Prior to do this, remove the sim card and has it cleaned with soft cloth. If still problem, you need to replace the sim card with new one.

Jan 29, 2011 | Samsung A177 Cell Phone

1 Answer

I put my old sim card in my new phone then I got my old phone back working and put the new sim card into my a107 phone and it read sim crash

Try to reinstall you sim card.
If this does not work, install you sim card back into the new phone.
If the sim card works in your new phone.
The sim card is not defective.
Your a107 may not be working correctly.

Jan 18, 2011 | Cell Phones

1 Answer

When i put it in my samsung it says sim crash what do i need to do

Did you try it with another SIM-card if not? Try it, and if it works its probably your SIM is crashed..

Jan 05, 2011 | Samsung A177 Cell Phone

1 Answer

How to unlock a samsung a177 sim

How To Unlock Samsung A177 1. Turn on your Samsung mobile phone without the SIM card in.
2. Type #7465625*638*
3. Now enter your 8-digit unlock code
4. Type #
5. If worked, phone should say “Network Lock Deactivated”
6. Your Samsung phone may automatically reboot at this point.
Once you finish the above instructions you should have yourself a completely unlocked Samsung A177. Enjoy!

Aug 26, 2010 | Samsung A177 Cell Phone

1 Answer

I got a new at&t phone and its activated but the sims card says crash on it when i turned it on but it works fine in my other phone whats wrong with it

It has to be set up for your new phone, it may be locked to the carrier or the particular phone. Just tell them that you need a sim card for your new phone. It's free. also some sim cards that are older do not work in smart phones. So you have a series of things it may be, the only way to be sure is to run it over to the closest ATT store and they will reprogram a new sim for you

May 19, 2010 | Samsung A177 Cell Phone

1 Answer

I have a samsung a177 and i blocked it then i randomly put in puk numbers now my sim card is permenantly blocked is there away to get it back without buying a new sim card.

no other go dude.. once if a sim is blocked u have a get a new sim... but u can get a new sim wit ur old number but unfortunately ur contacts will b lost... sorry

Apr 10, 2010 | Samsung A177 Cell Phone

1 Answer

Sim card crash


you need to visit your your network provider to get another sim.

The new sim that will be given to you will carry the same line number.

Take care.

Mar 08, 2010 | Samsung A177 Cell Phone

2 Answers

Sim card crash restore code

my samsung a177 keeps saying sim crash how do i get this off

Dec 25, 2009 | Samsung A177 Cell Phone

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