I paid to get a T-mobile galaxy s5 sim unlocked so that I could use it on At&t. I'm located in the US. I took the sim out of another non-functioning at&t galaxy s5 and put it in the t-mobile one. The sim unlock code was successful, and ever since then my calls and texts have been working just fine. However, the mobile data connection is not working and I cannot seem to ascertain why this may be. I have tried scanning for networks and automatic network selection through the settings --> more networks --> Network operators menu. Mobile data is enabled. I have a data plan through at&t. Wi-fi still works. Any ideas on how to fix this issue? Any help would be greatly appreciated. I was hoping that rooting the phone may help the issue, but I am new to this concept. As I have gathered, only certain models of s5 can be rooted as of yet, and I did not find a thread on rooting the G900T model for the s5's. Thanks for any help!
I think you must set the APN from Setting. Ask the AT&T providet for the APN.
So I have a Verizon Samsung Galaxy S5, It's unlocked of course but I have it on Verizon network because I needed Wifi Messaging to work but now that they offical have "Wifi Calling" enabled am I able to take it to say AT & T or Metro PCS and use their Wifi Calling and it'll be ok?
Recently updated my wife's Verizon Samsung Galaxy S5 to 6.0.1 (using Smart Switch), because we switched to T-Mobile about 2 months ago. I am finding that I do not see a WiFi calling option at all. When I go into the Advanced Calling setting (which I thought it was under) I can turn on HD calling and video, but the option above it is greyed out (which isn't WiFi anyway).
Is it able to tell I am not on Verizon and disables the feature?
I have a Verizon G900V S5 that I am currently using with a T-Mobile sim card on the T-Mobile network, I can get voice calls text/data etc, but I cant find a way to activate the video calling because its linked to Verizon its currently on android 5.0 and I cant manually update it from the phone either because it says im not on the network, is there any tweaks or roms to fix these? Also whats the best network mode I should be on to get the fastest data right now im just leaving it on "Global" and using T-Mobiles APN and it seems alright
I have an unlocked Galaxy S7 Edge (SM-G935U). My carrier is Total Wireless (Verizon MVNO). I recently got a new office at work, and the Verizon coverage in this part of the building is terrible. I use wifi for data but cellular calling basically doesn't work at all.
I've been looking at other networks, and I'm leaning toward T-Mobile or MetroPCS, one of the reasons being they have wifi calling and the wifi at my office is plenty fast. I checked in settings to see the wifi calling option, but when I go to settings > connections > more connection settings, which is where the wifi calling setting is supposed to be, there's nothing about wifi calling.
I had a thought that maybe the wifi calling option isn't there because my current carrier doesn't support wifi calling, so I contacted Samsung support. I asked if I get a SIM from a carrier that supports wifi calling, would the wifi calling option be enabled. They said that unlocked phones don't support wifi calling at all.
This confuses me, because this thread mentions some people were able to use T-Mobile wifi calling on an unlocked S7/S7Edge. But that thread is older, so maybe for some reason wifi calling was removed from the unlocked S7 Edge with the Nougat update?
I suppose the only way to find out for sure is to get a T-Mobile or MetroPCS SIM and see what happens. But is anyone able to shed some light on if this is even worth trying? I suppose it's also worth trying out just to see if regular cellular calling on T-Mobile might be fine at my new desk, but hopefully there's some way to do wifi calling.
Unfortunately I think you need the sm-g935f to get t mobile wifi calling. Don't think it was ever achieved on the U models
I had an s7 edge from T-Mobile (SM-G935T) but I flashed the unlocked firmware essentially making it a SM-G935U and I had VoLTE and Wifi calling working with no issues. It was about a month ago, so it was on Nougat. I would expect no issues with an actual SM-G935U on T-Mobile.
Well, I answered my own question. I switched over to the T-Mobile 10 GB $50/month prepaid plan and when I changed SIMs the phone gave me a "reconfiguring your device for new SIM card" message. Wifi calling is now active.
Also, this is a list of phones that support T-Mobile wifi calling. I probably should've checked here first.
http://www.spectrumgateway.com/compatible-phones