Question about Pantech C470 Matrix Smartphone

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Phone won't turn on

Purchased the phone used on ebay. Without the SIM card phone starts up and displays Insert SIM Card. When I insert SIM card the phone won't turn on.

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Try inserting another sim card, if it doesn't boot up, then there's problem with the Handset. Clean the sim car interface and see if there's any twisted or tampered pins/interfaces, if so, try to straighten or else let the technician of the repairing do it for you.. good luck..

Posted on May 04, 2010

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Posted on Jan 02, 2017

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2 Answers

I need a free unlock code for my net 10 network so I can use my sim card & services on my Samsung Galaxy note 3 cell phone?


TracFone Wireless, Inc. Unlocking Policy TracFone is working with manufacturers of mobile wireless devices to pursue secure solutions which would allow for unlocking of devices without jeopardizing the security of those devices. TracFone will use commercially reasonable efforts to ensure that mobile wireless devices are capable of being unlocked domestically without compromising TracFone's ability to protect against unlawful distribution and use of such devices and without impeding TracFone's ability to protect its intellectual property. It will continue to keep the FCC apprised of these efforts on a quarterly basis. Once it achieves this capability with any given device, TracFone will permit its prepaid customers, upon request, to unlock such devices one year after initial activation, consistent with reasonable time, payment, or usage requirements. Currently, TracFone offers a Bring Your Own Phone program which enables consumers to utilize their own wireless devices, including unlocked devices, with TracFone's prepaid service.
1 In Cell Phone Unlock Codes CellphoneUnlocker com

http://www.net10.com/faqs/troubleshooting/sim.jsp
Troubleshooting / SIM Card Q. What should I do if my phone displays "Enter PUK code"? A. The "Enter PUK code" message means that the SIM card is blocked. Please call our Customer Care Center at 1-877-TEN-CENT (1-877-836-2368) so that a representative can assist you with unlocking the SIM card. Q. What should I do if my phone displays "Insert SIM"? A. Please insert the SIM card into the back of your phone or make sure that the SIM card was properly inserted. Q. What should I do if my phone displays "SIM Card Rejected"? A. This message appears when a SIM card from another phone is used. Please make sure to insert the original NET10 SIM card included in the phone package. Q. What should I do if my phone displays "SIM Blocked"? A. The SIM Blocked message means you attempted to change the settings on the SIM card too many times. Please call our Customer Care Center at 1-877-TEN-CENT (1-877-836-2368) so that a representative can assist you with unblocking the SIM card. Q. Why does my phone display "No service" or "Unregistered SIM"? A. When your NET10 phone is turned on, you may receive this message because your phone has not yet been Activated. Disregard this message. It will disappear once your phone is active. Q. Why does my phone display "SIM card registration failed"? A. When your NET10 phone is turned on, you may receive the message "SIM card registration failed" because your phone has not yet been Activated. Disregard this message and clear the display by pressing the navigation key, which is the button below the display.

Jun 09, 2015 | Samsung Cell Phones

1 Answer

Insert sim card


Do you want to insert other network sim or if your Blackberry Curve 8350I displaying insert sim card,if already sim card inserted.Don't worry i will help you.You can insert other network sim card in the phone by unlocking the phone from current network lock.To unlock Blackberry Curve 8350I use unlock code.Visit the site Wickedunlock.com get unlock code and unlock it easily.Then insert any GSM network sim card.If the phone displays insert sim card even though sim card is already in the phone.Please remove the sim card and replace it correctly.It is because the phone didn't detect the sim correctly.After inserting if it is display invalid sim or sim not valid message on the screen.It is locked to some network,you need to unlock it.To unlock use unlock code.Get code from online site and unlock it.

Jul 30, 2013 | Blackberry Curve 8350i

1 Answer

My phone shows "please insert


You could try to remove your sim card.
Install battery and turn on phone without sim card.
Use phone without sim card and do some operations.
This will check if you phone is working correctly.
Turn phone off and install sim card.
Made sure sim card is install correctly.
If this does not work, it could be the sim card is bad.

Jan 15, 2011 | Cell Phones

3 Answers

I have an samsung sgh-d807 an i forgot the sim lock code


Free Samsung Unlock Codes . SGH-A300 SGH-A400 SGH-A800
Take the SIM-card out. It's important that the SIM card IS NOT in the phone, during the following steps!!
Turn on your phone without the SIM-card
Enter *2767*637#
Insert the new SIM-card, and see if it is unlocked
-------------------------------------------------------------------------
SGH-E330 SGH-E500 SGH-E700 SGH-E710 SGH-E715 SGH-E720
Take the SIM-card out. It's important that the SIM card IS NOT in the phone, during the following steps!!
Turn on your phone without the SIM-card
Enter #*7337#
Insert the new SIM-card, and see if it is unlocked -----------------------------------------------------------------------
SGH-M100
Enter *#9998*627837793# (The phone shows an error)
Enter *#9998*737# (The phone says "lock status")
Push the >/ (play/stop) button until the phone is showing the NCK/SPCK number.
Write the last 8 digits down on a piece of paper
Push exit
Enter #0111*XXXXXXXX# (where the X's are the 8 digits you wrote in step )
The display schould now say: "Personalization Cancelled"
Your Samsung phone is now unlocked.
-------------------------------------------------------------------------
SGH-N500 SGH-N600 SGH-N620
Take the SIM-card out. It's important that the SIM card IS NOT in the phone, during the following steps!!
Turn on your phone without the SIM-card
Enter *2767*2878#
Insert the new SIM-card, and see if it is unlocked
------------------------------------------------------------------------
SGH-P400
Take the SIM-card out. It's important that the SIM card IS NOT in the phone, during the following steps!!
Turn on your phone without the SIM-card
Enter *2767*688# or #*7337#
Insert the new SIM-card, and see if it is unlocked

May 16, 2010 | Cell Phones

1 Answer

Unlock a Samsung A707




Insert ANY unaccepted SIM card in the phone and then turn the phone on, follow the steps in 1 to 4 below to enter all the codes. The phone will states "Wrong card" at the end of step 2 and "network lock deactivated" at the end of step 4 if you do everything right so pls take your time to enter the code or follow the instruction correctly at each step. When entering some of the zeros at steps 3 and 4 your phone may display the zero as hyphen or minus (-), dont worry, just count when entering the zero to ensure you enter just the right numbers of zeros. Now let's begin... 1/ Put any unaccepted SIM card in your SAMSUNG SGH Phone, turn the phone on, it will display "WRONG CARD"

2/ At the wrong card screen, type *7465625*638*00000000*00000000#

3/ Now remove the battery with the SIM card, Put the battery back and turn the phone on again without the SIM card, it will display "Insert SIM card" 4/ At the insert SIM card screen/end of step 3 above type #7465625*638*00000000#

At the end of step 4 phone will show "network lock deactivated" 5/ Now Reinsert your unaccepted card or any other unaccepted SIM card in the phone and enjoy your unlocked phone!

Jan 27, 2009 | Samsung SYNC SGH-A707 Cellular Phone

1 Answer

Phone lock code


PERMANENT UNLOCK CODE SAMSUNG SGH A117, T429, T729

Insert ANY unaccepted SIM card in the phone and then turn the phone on, follow the steps in 1 to 4 below to enter all the codes. The phone will states "Wrong card" at the end of step 2 and "network lock deactivated" at the end of step 4 if you do everything right so pls take your time to enter the code or follow the instruction correctly at each step. When entering some of the zeros at steps 3 and 4 your phone may display the zero as hyphen or minus (-), dont worry, just count when entering the zero to ensure you enter just the right numbers of zeros. Now let's begin... 1/ Put any unaccepted SIM card in your SAMSUNG SGH Phone, turn the phone on, it will display "WRONG CARD"

2/ At the wrong card screen, type *7465625*638*00000000*00000000#

3/ Now remove the battery with the SIM card, Put the battery back and turn the phone on again without the SIM card, it will display "Insert SIM card" 4/ At the insert SIM card screen/end of step 3 above type #7465625*638*00000000#

At the end of step 4 phone will show "network lock deactivated" 5/ Now Reinsert your unaccepted card or any other unaccepted SIM card in the phone and enjoy your unlocked phone!

Jan 22, 2009 | Samsung SGH-a737 Cellular Phone

1 Answer

My phone (A Samsung, model: SGH-A117) is asking for a PUK code and a new PIN code. I have looked on my SIM card, but there is no useful information. Please help.


PERMANENT UNLOCK CODE SAMSUNG SGH A117, T429, T729

Insert ANY unaccepted SIM card in the phone and then turn the phone on, follow the steps in 1 to 4 below to enter all the codes. The phone will states "Wrong card" at the end of step 2 and "network lock deactivated" at the end of step 4 if you do everything right so pls take your time to enter the code or follow the instruction correctly at each step. When entering some of the zeros at steps 3 and 4 your phone may display the zero as hyphen or minus (-), dont worry, just count when entering the zero to ensure you enter just the right numbers of zeros. Now let's begin... 1/ Put any unaccepted SIM card in your SAMSUNG SGH Phone, turn the phone on, it will display "WRONG CARD"

2/ At the wrong card screen, type *7465625*638*00000000*00000000#

3/ Now remove the battery with the SIM card, Put the battery back and turn the phone on again without the SIM card, it will display "Insert SIM card" 4/ At the insert SIM card screen/end of step 3 above type #7465625*638*00000000#

At the end of step 4 phone will show "network lock deactivated" 5/ Now Reinsert your unaccepted card or any other unaccepted SIM card in the phone and enjoy your unlocked phone!

Jan 19, 2009 | Cell Phones

1 Answer

Phone not reading sim card


dont worry there is some prblm in ur sim pls contact ur customer care there is no prblm in ur phone

Oct 11, 2008 | Motorola Mobility SLVR L7 Cellular Phone

3 Answers

L6 bought off ebay "insert sim"


hi there try cleaning the terminal contacts of your sim and also on the phone. or maybe your sim card bends a little try flatten it slowly. if not your phone has a hardware problem. must go to nearest service center to repair that.



peace!

Nov 26, 2007 | Motorola Mobility L6 Cellular Phone

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