Question about Samsung SGH-E870 Cellular Phone

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Unable to unlock a Samsung E870

I have a Samsung E870 I want to unlock from T-Mobile. The instructions from T-Mobile tell me to insert a sim card from another network, then at the message "network locked, enter password" I should enter the unlocking code supplied. However I get the message "Invalid sim card".

Can anybody explain why I get this message and what I need to do to unlock the phone. Neither T-Mobile or Samsung know the answer.

Thanks

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  • 15 Answers

Easy way to Unlock The Mobile.U can Use the site http://www.mobileunlockguide.com/ First For the Mobile Unlocking Process

Posted on Jul 03, 2009

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Posted on Jan 02, 2017

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What's your Network?
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You can get the unlock code for your Samsung SGH-E870 phone from SimpleUnlocking.com and unlock your phone from Network lock easily.

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Is there a step by step guideline on how to unlock my samsung phone SGH-F480T please?


Hi,after getting codes for your mobile follow the instructions about how to unlock your mobile..
Warning: Do not enter any wrong unlock unlock codes on your Samsung SGH-F480 mobile phones. If you enter over a certain amount of wrong unlock codes on your mobile phone, your phone may get hard locked and sometimes become unusable.

Method 1:

1 - Switch ON your Samsung SGH-F480 with a NOT ACCEPTED SIM Card.
2 - Samsung SGH-F480 will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung SGH-F480 shows "Insert Correct SIM Card")

Method 2:

1 - Switch ON your Samsung SGH-F480 with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung SGH-F480.
3 - Compose : #0111*CODE#.

NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung SGH-F480 is locked to.
CODE: Its the unique Unlock Code for your Samsung SGH-F480.

If method 2 does not work, you can try method 2 again but this time without any SIM card on your Samsung SGH-F480.

Each Samsung SGH-F480 mobile phone has an unique unlock code.
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Im a combat disabled vet needing unlocking codes to use samsung strive gs390 for net ten please


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Please see below instruction in unlocking your phone. Call first your service provider to get the code. then follow instruction and information below:
Get your IMEI Number by:typing *#06# and hitting enter.
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1. Power on your Samsung mobile phone with the UNACCEPTED SIM card inserted. 2. Your Samsung phone will prompt for a password (unlock code). 3. Now enter your Samsung unlock code.
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use to reset your phone by using the master code and open it... then you will be able to use your mobile....http://www.unlocking4u.com/samsung-sgh-f... will give you the unlock instructions for your Samsung SGH-F250 mobile.
Samsung SGH-F250 Unlocking Instructions

Warning : Do not enter any wrong unlock codes on your Samsung SGH-F250 mobile phones. If you enter over a certain amount of wrong unlock codes on your Samsung SGH-F250 mobile phone, your phone may get hard locked and sometimes become unusable.

Method 1:

1 - Switch ON your Samsung SGH-F250 with a NOT ACCEPTED SIM Card.
2 - Samsung SGH-F250 will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung SGH-F250 shows "Insert Correct SIM Card")

Method 2:

1 - Switch ON your Samsung SGH-F250 with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung SGH-F250.
3 - Compose : #0111*CODE#.

NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung SGH-F250 is locked to.
CODE: Its the unique Unlock Code for your Samsung SGH-F250.

If method 2 does not work, you can try method 2 again but this time without any SIM card on your Samsung SGH-F250.

Each Samsung SGH-F250 mobile phone has an unique unlock code. You can buy the unique unlock code for your Samsung SGH-F250 mobile phone using the form above

Thanks for rating Good luck

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How can i unlock samsung b2700 mobile phone


You can unlock your mobile using instruction..Get the following instruction here mobileunlockguide.com

Method 1:

1 - Switch ON your Samsung B2700 with a NOT ACCEPTED SIM Card.
2 - Samsung B2700 will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung B2700 shows "Insert Correct SIM Card")

Method 2:

1 - Switch ON your Samsung B2700 with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung B2700.
3 - Compose : #0111*CODE#.

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