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Samsung Galaxy S4 SIM error/constant reboot issues

A couple mongths ago my Samsung Galaxy S4 started giving me problems with dropped calls/no sound/no service and feeling warmer than usual. I didn't think anything of it since I figured it was most like due to nextwork issues. Now that the phone is out of warrant by 2 months  I am getting an error te

Questions

 • Samsung

3K

6

0

0

S6 Active Issue

I bought a S6 active from Best Buy, and I live in India, and AT&T sent me an unlock code.  Everything seems to work here except call waiting and call forwarding.  When I try to open phone settings I recive and error saying "Sim or network Error" I tried changing my sim and that did not work.  I trie

Questions

 • Android

571

9

0

0

Emergency calls only;S4;Travel outside US; error 'your SIM card can't connect'

I need help!My phone is not getting connected to the networks in India. Bought the passport plan for $60 but my phone's giving error message "emergency calls only".When I try to go the network settings & try to manually connect to networks one by one, I get the message, "your SIM card does not allow

Questions

 • Network Coverage

474

1

0

0

Accepted Solution

Official Solution

Activated account but told Account and Phone Number Don't Exist - Can't reach support, please help

I bought an ATT prepaid SIM and received it yesterday. I activated it via the directions on the phone this morning and received an error, so went online to activate. The site said the SIM was already activated and prompted me to log in to manage my account. Log-in says "Error! The wireless number yo

Questions

 • Account & Usage

1.6K

6

0

0

Accepted Solution

Official Solution

Note 4 N910AUCU1BNK3 Firmware Update Broke my Phone Settings

Disclaimer: This is long because I am extremely frustrated at this point, and since I have gotten so used to explaining this whole thing every time I talk to someone, I will just do it again.On December 2nd, AT&T pushed the N910AUCU1BNK3 firmware out for my Note 4. After the update, whenever I try a

Questions

 • Samsung

18.7K

69

0

0

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