Nokia C7 (8 GB) Smartphone Logo
okwu chesus Posted on Jul 28, 2013

Phone doesn't boot when SIM is inserted

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  • Contributor 8 Answers
  • Posted on Jul 29, 2013
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Joined: Jul 28, 2013
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The Nokia C7 have several issues with the factory installed SIM card reader. Problem can be solved by replacing SIM card reader. Either find your nearest cell phone repair store or buy your own online and replace it yourself.

1 Related Answer

Manusreekumar

  • 30 Answers
  • Posted on Nov 22, 2012

SOURCE: hanging the phone n72 when insert sim card.

Your phone had a network ic i think it is the culprit here replace it with new one

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1helpful
3answers

MY MOTOROLA RAZR V3C SAID

First All Check:
1.Confirm whether same sim card is working in other h.s or not.
2.Make sure the sim slot is o.k. only try these two.
3.If all the above steps fails, check the SIM card connector pins for damage.
if so try to get serviced.
4.if ur sim card is good then it is problum form sim card ic u have u raplace it with SMD.
u can make it jumper mean u can fix this prob with out sim card is for this contact.
5.take sim connector slight up by pin then cheak by inserting sim.
6.hot air gun on sim i.c. then cheak it.
Last Option:
IF make sure that the sim card hasn't been damamged at all sO Please You Go to Service
& Sim Office and Get the Duplicate Sim Same Your No From Office Oprator
Problem will Solved Quickly
tip

Instructions for Unlocking BlackBerry phones ( All Models)

<span><span>Always the Best way to Unlock Your Phone is by using the MEP2 code or Unlock code. First you should<a href="http://unlockgenie.com/"> Purchase the Unlock code from a Trusted Vendor.</a><br /><br />After u got the code follow the instructions below......<br /><br />BlackBerry Unlock Instructions (9800)<br /></b><br />* Insert a foreign SIM Card<br />* Power on the phone<br />* When prompted, enter your unlock code<br /><br />BlackBerry Unlock Instructions (83xx/85xx/88xx/8900/9000/9300/96xx/97xx)<br /></b><br />* Ensure a SIM Card is inserted<br />* Go to 'Manage Connections'<br />* Click on 'Turn All Connections Off'<br />* Go to 'Options'<br />* Click on 'Advanced Options'<br />* Click on 'SIM Card'<br />* Type 'MEPD' (letters will not appear on-screen but a menu will pop up.)<br />* Type 'MEP2' (user will be prompted to enter MEP code)<br />* Enter the MEP2 code (CONFIRM you get "Code Accepted" message)<br />o *If you also have a MEP4 code, type 'MEP4' (you will be prompted to enter MEP code)<br />o Enter the MEP4 code (CONFIRM you get "Code Accepted" message)<br />* Reboot device<br />* Go to 'Manage Connections'<br />* Click on 'Restore Connections'<br />* Device is now unlocked<br /><br />BlackBerry Unlock Instructions (95xx)<br /></b><br />* Ensure a SIM Card is inserted<br />* Go to 'Manage Connections'<br />* Click on 'Turn All Connections Off'<br />* Go to 'Options'<br />* Click on 'Advanced Options'<br />* Click on 'SIM Card'<br />* Tilt the phone horizontally, click the BlackBerry button and Show keyboard<br />* Type 'MEPD' (letters will not appear on-screen but a menu will pop up.)<br />o *If MEPD doesn't work, try MEPPD<br />* Type 'MEP2' (user will be prompted to enter MEP code)<br />o *If MEP2 doesn't work, try MEPP2<br />* Enter the MEP2 code (CONFIRM you get "Code Accepted" message)<br />o *If you also have a MEP4 code, type 'MEP4' (you will be prompted to enter MEP code)<br />o Enter the MEP4 code (CONFIRM you get "Code Accepted" message)<br />* Reboot device<br />* Go to 'Manage Connections'<br />* Click on 'Restore Connections'<br />* Device is now unlocked<br /><br />Blackberry Instructions (81xx/82xx/9100)<br /></b><br />* Ensure a SIM Card is inserted<br />* Go to 'Manage Connections'<br />* Click on 'Turn All Connections Off'<br />* Go to 'Options'<br />* Click on 'Advanced Options'<br />* Click on 'SIM Card'<br />* Type 'MEPPD' (letters will not appear on-screen but a menu will pop up.)<br />* Type 'MEPP2' (*Note- for Telus, use MEPP4. You will be prompted to enter MEP code)<br />* Enter the unlock code (CONFIRM you get "Code Accepted" message)<br />* Reboot device<br />* Go to 'Manage Connections'<br />* Click on 'Restore Connections'<br />* Device is now unlocked<br /><br />Old School BlackBerry Instructions (87xx & Older)<br /></b><br />* Ensure a SIM Card is inserted<br />* Go to 'Manage Connections'<br />* Click on 'Turn All Connections Off'<br />* Go to 'Options'<br />* Click on 'Advanced Options'<br />* Click on 'SIM Card'<br />* Type 'MEPD' (letters will not appear on-screen but a menu will pop up.)<br />* Hold ALT key and type 'MEPE' (user will be prompted to enter MEP code)<br />* Enter the unlock code (CONFIRM you get "Code Accepted" message)<br />* Reboot device<br />* Go to 'Manage Connections'<br />* Click on 'Restore Connections'<br />* Device is now unlocked</span></span>
on May 05, 2011 • Cell Phones
0helpful
1answer

When powered it says please insert your SIM card..... can any body help please

Looks like your card is damaged - or connector is malfunctioning. Try to clean your SIM's contacts with a gentle pencil eraser first. If it doesn't help try device with the other SIM card. If it able to read another card, just replace yours in yours carrier's store.
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Sim card rejected to my nokia 2700classic cellular phone

Hi.Insert another sim card to your phone and try.if this doesn't solve , clean the sim card slot connector.Otherwise you need to contact a mobile technician.And if another sim card is working in your phone and your sim card shows Rejected to every phone,then the last solution is to change another sim card from the particular sim card provider.Good luck
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