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My tesco mobile sim card isnt working,its saying invalid sim card and I have a samsung c3050.

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6ya6ya
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Posted on Jan 02, 2017

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SOURCE: network unlock Samsung E250

sorry no sugestions same prob.

Posted on Apr 18, 2008

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pongta_rajku
  • 55 Answers

SOURCE: unblock code for nokia 6300 from t-mobile network to use a tesco sim card in it.

Pls contact ur service provider.
Thank u.

Posted on Apr 25, 2009

  • 1 Answer

SOURCE: Bought a samsung c3050 mobile on tesco network but

SAMSUNG C3050 blocked

Posted on Oct 15, 2009

  • 159 Answers

SOURCE: Trying to unlock Samsung SGH-T749 to work with

you can get the unlock code for your Samsung model mobile, through this site http://www.theunlockarena.com/samsung/rs13wp8/
It has the best instructions and easy methods for unlocking your mobile phones..........

Posted on Oct 28, 2010

Kuruvi_Rotti
  • 961 Answers

SOURCE: my mobile nokia e63 showing invalid sim card but

If it says Not valid or Invalid Sim Or else Sim error...It may locked to some Network,you need to Unlock it...To Unlock the Mobile,get the code here http://www.theunlockarena.com/nokia-e63/rs13wp9/
and Unlock it.

Posted on Jan 17, 2011

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1 Answer

Can i unlock my phone ?


You can get the unlock code for SAMSUNG C3050 model phone unlock code from service provider,get free unlocking instructions at Mobileunlockguide.com/samsung-c3050 and unlock it easily.

Jul 15, 2012 | Samsung C3050 Cell Phone

1 Answer

Invalid sim


If the Samsung C3050 says invalid Sim means it locked to network ...you need to unlock it...You need to specify the network locked in spain...I have unlocked my SAMSUNG C3050 from Vodafone spain using the unlock code from the site Simpleunlocking.com/samsung-c3050/rs16wp9/ and got the free UNLOCKING instructions at here Mobileunlockguide.com and unlock it step by step.So you can unlock it and use woth any GSM Network Sim card.

Apr 10, 2012 | Samsung C3050 Cell Phone

3 Answers

How to unlock a samung c3050 mobile


Nowadays there are lot of methods available to Unlock the Phone from Network Lock,I have used the Unlock code Method,the best method to Unlock the Phone from Network Lock,that is best and easy way,You can Unlock it by getting the Unlock code and Instructions from here
Theunlockspot current network,Country it locked now ,then You can order Unlock code and unlock it...Because all network locked Phones cannot be unlocked ,only some listed network can be Unlocked.




rrmus-10.gif Sub Menu Terms And Conditions Contact Us Samsung C3050 noimage.gif Select your current network to see a list of available unlocking services :

Unlocking Services Supported by Your Phone : Service Time Required Price Buy Now 3 Hutchison Australia Unlocking Service 1 to 3 Working Days $ 67.70 US Dollars Buy now
Samsung C3050 Unlocking Instructions Warning : Do not enter any wrong unlock codes on your Samsung C3050 mobile phones. If you enter over a certain amount of wrong unlock codes on your Samsung C3050 mobile phone, your phone may get hard locked and sometimes become unusable.
Method 1:

1 - Switch ON your Samsung C3050 with a NOT ACCEPTED SIM Card.
2 - Samsung C3050 will ask for "Password".
3 - Enter the Unlock Code.

OR (if the Samsung C3050 shows "Insert Correct SIM Card")

Method 2:

1 - Switch ON your Samsung C3050 with a NOT ACCEPTED SIM Card.
2 - Don't bother about what's being displayed on your Samsung C3050.
3 - Compose : #0111*CODE#.

NOT ACCEPTED: We mean, to use a sim card from a network other than the network your Samsung C3050 is locked to.
CODE: Its the unique Unlock Code for your Samsung C3050.

If method 2 does not work, you can try method 2 again but this time without any SIM card on your Samsung C3050.

Jul 08, 2011 | Samsung C3050 Cell Phone

1 Answer

Model Samsung SGH-M150 phone is locked (tried new sim card - sim card ok) Been give unlock code by Tesco mobile - doesn't work.


You must unlock your phone using samsung sgh-m150 unlock code for tesco network. This code can you get from tesco or you can buy from third party sites, but don't try to use free samsung unlock code from internet since most of them is a fake code and it will not work on your phone.

Jun 08, 2011 | T-Mobile Samsung SGH-i900 OMNIA mit 16GB...

1 Answer

I have a Samsung C3050 & when i put my giffgaff SIM in all it says is 'invalid sim', theres nowhere to put a code into. Its locked to vodaphone.


Switch on your mobile phone with a sim card from a network other than the network you are currently with. If you are able to use the phone, you can be sure that your phone is not locked. If your phone displays an error message saying "Wrong sim" or "Incorrect sim" or "Emergency calls only", etc., then your phone is probably locked.
So simillarly your Samsung C3050 should also unlocked...make use of the unlock codes from the website http://www.theunlockspot.com/samsung-c3050/rs10wp9/ it is easy to unlock.Instructions for unlocking is also provided to you.

May 18, 2011 | Cell Phones

2 Answers

Unlocking samsung C3050 mobile phone on O2


i have samsung c3050 orange had it unlocked to be able to use o2 sim about 3 months ago all ok till today . phone wont let me phone out or receive calls and also with texts as well just keeps saying words to the effect of error even though i still have credit on phone. i know sim is ok as tryed in another phone will be glad if you cauld help .... from tony

Feb 09, 2010 | Samsung C3050 Cell Phone

2 Answers

I changed sim card, now they both display ''Insert SIM''


try taking out both cards and popping the battery on the phone.

Wait a few minutes and then turn the phone on with no card in it.

Turn it back off when it says no card found and insert the newer card and power it back up.

It seemed to keep a memory of the blank card.

Jul 23, 2009 | Samsung Cell Phones

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