Question about Sony Ericsson T303 Mobile Phone (Shadow Black)

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My sim card not registering it say insert sim correctly?

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  • 55 Answers

Your phone is locked to a operator. contact operator to get unlocking code

Posted on Oct 04, 2009

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Posted on Jan 02, 2017

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I have galaxy s3 tablet took the sim card out when I went to reinstall it it now does not recognize it do I have it in correctly what happened.


check -sim should be clean on its copper connecting points or check sim tray connector should be in connecting position & should be clean

Feb 15, 2014 | Samsung Galaxy Cell Phones

1 Answer

Sim failed not register


Some of the reasons why sim card getting failed to register in your mobile
1.If your mobile was not unlocked you had get a message asking you to enter a PIN. Get the pin from an online vendor like http://www.theunlockarena.com/supported-phones/rs13wp7/ or http://www.unbblock.com/blackberry/rs18wp8/ .
2.With a warning that you have 10 attempts to enter the correct PIN code or it could be locked forever ,if you do not get that message it's "mostly likely" unlocked.BUT find a phone with a known working SIM and see if it will work and connect to the network.
3.This has to be a problem with the SIM card slot, which is soldered down to the logic board. It's possible that it's a mechanical problem , you might be able to open it up and discover that the card-detect switch is failing to detect SIM card insertion

Feb 11, 2014 | 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

Insert sim card


your sim card may not be registered or it may be invalid! make sure that you put it correctly in the sim jeck!

Sep 20, 2011 | Samsung B3310 Cell Phone

1 Answer

I have not used my boost mobile i335 in over a year. the battery is charging but it says insert sim. The sim is in there why does it still say for me to insert the sim?


Thanks for visiting FixYa!

The message you are receiving 'Insert SIM' is due to the SIM card not being registered. (ie., it was registered at one time but is not now.) As such, it cannot receive network information. And, your phone sees this SIM as nothing more than a piece of paper stuck in the SIM card slot.

A single SIM card is not used to activate - and then reactivate - an account. To get service on the phone, a new SIM card will need to be purchased.

If you're in doubt as to whether your phone will recognize a SIM, take your phone to one of your cellular provider's stores and let them test it.

Feb 16, 2011 | Motorola Mobility I335 Cellular Phone

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

Sim card


Hi,
How to correct sim card error / insert sim card

Procedure to follow


Step 1: Check the sim tray or sim seater to see if it it broken, if it is, replace it
Step 2: If the sim seater/tray is not broken, clean the entire terminal.
Step 3: If the sim seater/tray is not directly on the board, trace the broken led and solder it, or you replace the broken led with another sim tray.
Step 4: If it is still not working, change the battery and put a new battery, because a virus infected battery will always give such problem.
Step 5: Finally, if the problem still persist, then check the sim card and replace with another sim card if the former is bad because a bad sim card will always display such message as insert sim card or sim card error.

Take care

Apr 13, 2010 | O2 Samsung SGH-E250 Cellular Phone

1 Answer

My phone is not registering when you insert the sim card?


1. If it is a new sim card wait till the service provider registers the sim.
2. If it was already working previously insert another known working sim card. If same message comes clean the contact points on the cell phone.
3. If above 2 dont work your phone IC is corrupted and you need expert help.

Aug 05, 2009 | Nokia N70 Cellular Phone

2 Answers

SIM CARD REGISTATION FAIL


your phone must be inserted to a specially made nokia box in able to unlock your phone

Feb 08, 2009 | Nokia 6233 Cellular Phone

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