[Q] How to solve no network problem in samsung galaxy S III - Verizon Samsung Galaxy S III

Any body help me, plz
1 I have samsung galaxy S III (i939) from china
but sometimes losing network,sometime can make a call ?
2 I can't use 3G internet rarely
if not I can't make a call when 3G is OK?
Then how to solve this problem
I wanna use 3G and Phone simutenously ,Both all OK
I will long for ,plz

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Friendly Neighborhood Moderator

Well, for one, this is the wrong section bud. This is for the Verizon version, nothing else. Secondly, you can't use 3g and talk at the same time.
Sent from my SCH-I535 using Tapatalk 2

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blore
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Moving to Q&A

Global mode nag

Every since I flashed jellybean leak #2. Every time I lose signal it will not stop begging about global mode. Does anyone know how to disable this pop-up?
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Sorry I can't help but I experienced the same this weekend when i was out in the country. As you stated it is pretty persistent. I ended up just saying yes then once I got back to having a signal I had to reboot my phone to get rid of the roaming data warning.
I hereby demand VZ to improve their coverage on the outskirts of River Falls, WI. Do you have any idea how emasculating it is to have to tether to an AT&T iPhone to update NFL scores?
Have you tried changing the mobile network settings on your phone to LTE/CDMA.
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Friendly Neighborhood Moderator
joe57x said:
Have you tried changing the mobile network settings on your phone to LTE/CDMA.
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Its already on those? Btw I acidentaly thanked you. Merry early Christmas
Sent from my SCH-I535 using xda app-developers app

No 4g signal

My brother recently purchased an S3 off ebay to replace his Droid Razr. The reason for replacing the Razr was that he couldn't get any 4g on it. I gave him my gnex to use while his S3 arrived and he had perfect 4g on it. Now that his s3 arrived he has no 4g yet again but is able to recieve 3g signal. Any ideas?
Thanks in advance
also, if this thread is in the wrong place then mods feel free to move it.
Probably should go in q&a since it's a specific question but at least it's not in development
My guess would be it's a bad sim or defective phone. Have you tried to reprovisioning? There should probably be a guide in the sticky by droidstyle or just use the search.
Sent from my SCH-I535 using Tapatalk 2
I would try the new sim. I had that once before too. It is weird but I had it work for me.
Sent from my SCH-I535 using xda premium
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Questions and help issues go in Q&A
thread moved
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Friendly Neighborhood Moderator
If you are rooted try different modem/rpm and if that doesnt work see about the sim card. Just make sure you go back to stock before you go to verizon
Maybe start really simple with - is the phone's Verizon account setup for 4G?
If it is a stock S3 you should be ale to make it Verizon's responsibility to make it work.

[Completed] siswoo 4g lte - Rogers Wireless - setup issues with NETWORK / TEXT PHOTOS

hi there,
i have some issues with my new 4g lte siswoo c50a cell phone..
-can someone supply me the lte APN for rogers as i think im missing something.
-I have an issue with my cell phone when i get to my home that i am unable to make or receive calls from my residence. Never had an issue with any other phone ...ever..... even my garbage ulephone be pro...
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please help as i belived this is the best site on line for answers.
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g20raff said:
hi there,
i have some issues with my new 4g lte siswoo c50a cell phone..
-can someone supply me the lte APN for rogers as i think im missing something.
-I have an issue with my cell phone when i get to my home that i am unable to make or receive calls from my residence. Never had an issue with any other phone ...ever..... even my garbage ulephone be pro...
also
-i have an issue with photos that i get when they are sent to me via text. Shows the download button but will not download.
please help as i belived this is the best site on line for answers.
thanks in advance
Ralph
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Hi,
I couldn't find much information about your device here. Try posting your query in
Android Q&A,Help and Troubleshooting
or in the Q&A thread here->[Ask Any Question][Newbie Friendly].
Experts there may be able to help you.
Good luck
Art Vanderlay
XDA Assist
thank you,
i will try that, sorry for the late response as i didnt get notification on my mobile device. ill double check my settings on this amazing forum

[Completed] I've been dupped... Someone please help!

I bought this phone off "off a real nice guy" I told him up front it was for my niece who had recently shattered her Note 3. I have a 5 and couldn't really afford to pay for another. So I bought this Note Edge. Well it was a T Mobile and he said it would work fine with my AT&T Sim? And if I had any problems he'd send me links to put it back to stock? Well would be stock refuse my AT&T Sim also... Either way, here's what's going on. The phone works data, WiFi, calls etc... Idk if all tweaks work? I'm not familiar with this stuff. But after 24hrs. The phone keeps saying it has to restart cuz there is NO Sim. I open it restart and it's fine. But this is annoying every couple hours =( can anyone help me?
Hello and thank you for using XDA Assist,
please create an account and ask your question here:
Note Edge Q&A, Help & Troubleshooting
The experts in out Samsung Galaxy Note Edge Q&A section should be able to help you.
Kind regards
Trafalgar Square
XDA Assist

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