How do I know if my phone has been backed up?? Where do I go to check??

When placing or receiving calls on my Samsung Galaxy S4 phone, the recipient of the call or the caller cannot hear me without using the speaker. Is there a fix for this.

For the past few weeks my Galaxy will randomly display a message that says SIM card removed--Unable to detect your SIM card. Your device will restart to check for your SIM card.  It is now more frequent (at least 3 times a day). My phone is out of warranty, I believe.  Is there anything that can be

My galaxy s4 just started having no sound when I make calls. I can't hear ringing or the person I'm calling. I can however hear when the call goes through. Is this a common issue with the s4 and how can I correct it? Will I need a new device and will Samsung cover it or will insurance be needed?

I am not receiving multiple texts ever since the software update for the Samsung Galaxy S4. The texts are being sent from unknown address with the message "Message not Found." I know they are texts being sent to me because a lot of the time they are from friends who I see later and they confirm they

So irritating. ..so sometimes I am unable to see pictures sent via mms and I can't figure out why! Please help!

I am using go phone with at&t, and all of the sudden, my phone says that my sim card is not inserted. So i went to AT&T to check it out. I changed my old sim to new one but my phone is sitll not recognizing the sim.  What should i do

My ringtone volume turns down randomly by itself and some time my phone will just shut off and won't come back on until I take the battery out and power it back on. Any help?

Sometime since the upgrade to 4.4.2, I noticed that I could not initiate a call on my phone over bluetooth when I was driving in my car.  I later found that I had to unlock my phone before I could make a call.  Previously, I did not have this issue.  Friends that have an S4 with other carriers and a

I have the network code to unlock my Samsung Galaxy S4 how do I proceed to unlock the phone with the code?I would think that somebody out there could help me with the steps necessary to accomplish this task since I have the proper code needed to unlock the phone.I suspect that if I stick a TMobile S

After getting the update my battery life has greatly decreased. It looks like the Android System and Android OS are taking mose of the power. Is there a way to increase my battery life? Right now all I have turned on is WiFi, autobrightness and sync but with the same settings on the prevous version

Hi,I've owned my Galaxy S4 and used on the AT&T network for the past 1.5 years. Just 3 days ago, my phone just decided to not provide any sound whatsoever from the caller end or receiver end on both inbound and outbound phone calls. I've read several Web forums dated within the past year on the issu

I upgraded to Android 4.4.4 in November.  Since that time I have be plagued with the same error "SIM card removed. Unable to detect your SIM card.  Your device will restart to check for your SIM card."  I have checked my SIM card, I've replaced my SIM card, and have refreshed my OS.  I am convinced

I've uninstalled Facebook, Twitter, Instagram, USA Today, and much much more from my Samsung Galaxy S4 to get the 3GB(!) free needed for the Android 5 update, and now "About device" -> "Software update" tells me no update is available, even though the phone's still at Android 4.4.4?  What's up with

I am seeing lots of chatter about Kitkat deploying for all these Samsung phones. I got the S4 Zoom for the camera, and am looking forward to Kitkat, but WHEN WILL I GET IT?!?! I love my little camera with a phone on it, and it takes wonderful photos, almost as well as my Canon SX50! BUT I WANT KITKA

So, I've had the Galaxy S4 for about a year.  A little over a month ago I had to go through warranty to have my phone replaced because I was having the dreaded SIM card error. My new Galaxy S4, which I’ve had for just over a month, has no drop damage, wear on the bevel, and no water damage, as is in

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

ATT, I HAVE PAID ETF AND I NEED MY PHONE BOOTLOADER UNLOCKED. I HAVE RIGHT TO DO SO SINCE I AM NOT UNDER CONTRACT NOW. I AM USING SAMSUNG GALAXY S4 I337. PLEASE LET ME KNO WHOM TO CONTACT.

I just got my S4 and am quite please with it.  I would like, but can not find a way, to assign a specific ring tone to an entry or phone number in contacts.  There is no option for that when I edit the entry.  As an FYI I have installed DejaOffice as an adjunct to the default contacts list. Thanks

My galaxy s4 is sending blank texts to two different people who just switched over to u.s. cellular. I thought it was a u.s. cellular problem, but they are receiving texts from all other people except for me...so I thought my phone could be the issue. They both have iphones. Any suggestions on what