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ERROR: ER05 "INVALID SIM" HOW TO FIX IT - Samsung J700 Cellular Phone

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I am getting a ER05 Msg on my Samsug S5 in Europe. The phone was uncloced to be used in europe. Everything works fine (I think) but Im getting this message


Most likely you have WiFi calling enabled, and the local provider SIM doesn't support it. Turn off WiFi calling, and you should stop getting the ER05 message:

1. While you are in Settings, swipe to Network Connections.
2. Hit More networks.
3. Slide the Wi-Fi Calling Switch to OFF mode.

Aug 03, 2015 | Samsung Galaxy Gio s5660

Tip

There is another Solution to get out sim card error / Invalid sim card from...


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.

on Dec 09, 2010 | Cell Phones

1 Answer

Galaxy s3 invalid sim ER05. Phone service on and off?


Hi is your samsung galaxy s3 mobile is displaying invalid sim message once you insert your sim in it then it mean your phone is locked to some other network provider due to this it wont accept any other GSM sim until you unlock it ..You can easily unlock the phone using sites like Unlocking4U.com here they are rendering unlock code for all mobile models at reliable cost .You first verify that whether the code is available for your country and network provider .If yes then pay for it and unlock your phone then freely use it with any GSM sim ..

Oct 09, 2014 | Samsung SGH Cell Phones

2 Answers

Invalid sim


Did you just recently update to iOS 7? Best bet is to do a full back up and then take it to an Apple store near you. If you don't have that option, sometimes just pulling the SIM and replacing it can fix the error. do this with it on first. If that doesn't work turn the phone off, remove the SIM, turn the phone on, insert the SIM. If that doesn't work you can try going into the settings and "Reset Network Settings" (not likely at this point)

Feb 26, 2014 | Apple iPhone 4 Black Smartphone

2 Answers

INVALID SIM


This may be because of your damaged SIM. Try the following:
1. Check whether your SIM is rejected by just putting the same SIM in another phone. Also, check if your SIM is a valid GSM compatible SIM.
2. Check if that your phones SIM slot is fully operational.
3. Check if you have correctly inserted the SIM.

Hope this may help you. Happy New Year to you too.

Jan 01, 2012 | Nokia Cell Phones

2 Answers

Invalid sim


If the Phone says Invalid Sim means it locked to Network ,You need to Unlock it...get the Unlock code from the site Superunlockcodes.com and get the Free unlocking instructions at here Mobileunlockguide.com/nokia-5130 and Unlock it step by step....That is Nokia 5130 not S5130,there is not model like that in Nokia.

Jan 01, 2012 | Cell Phones

1 Answer

SIM ERROR SAYS SIM INVALID OR MISSING


If the Phone says Invalid Sim means it locked to Network You need to Unlock it,you can Unlock it from Network Lock using the unlock code,You need to specify the brand ,model,find the Network and Country it locked now?GSM Network Locked Phones can be Unlocked,CDMA Cannot be unlocked,To Unlock it use the code,you can get the code and instructions at here
Cassicunlocking.com and unlock it,then use with any GSM Network Sim card in the Phone,It says Sim missing means You can better go to nearest store to fix,Because it may be hardware Problem....

Aug 28, 2011 | Cell Phones

1 Answer

Invalid sim card


It shows Sim Error or else Invalid Sim...Or even though Sim Inserted it asks "Insert Sim"
If it says anyone of the error like that means Your Mobile is Locked To Network ..You need T Unlock it to insert other Network Sim GSM Sim Card....
It may locked to some Network....You can get the code here
http://www.superunlockcodes.com/supported-phones/rs12wp7/ and Unlock the Mobile from the Network Lock....
I hope..You got solution...

Jan 21, 2011 | Cell Phones

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