Hey guys =[ so i bought a used galaxy on ebay, the guy told me that it only work for sprint, and that's what i need, so the phone arrive today in the morning i went to sprint to deactivate mine which is evo 4g, and activate the samsung, but then when they activate it, like i could make calls but 5 mins later it disconnect itself from sprint, they tried to connect it like 3 times more but then the same problem, they told me to go to another store, and in that store they told me that possibly the phone was flashed before to another carrier and then they unroot it, so thats why it got disconnect from sprint after a lil while , so idk the phone right now it has the stock rom, on the home screen when it's lock it even says Sprint, so idk what to do, please guys help me, or How can i know if this phone was flashed before??? thank you and please help me
Hi guys.
So I have a my own a working SGS2 and I have flashed roms before.
I am in Canada on the Rogers network
My friend got his hands on a Korean SGS2. - I rooted it and flashed a rom for him (Cognition I think) and everything worked out fine. Now the problem, I stick a SIM in, and the phone has serious signal problems. Say I try to call someone, it would take over a minute to connect. Or when I try to use data, it doesn't work.
My friend actually took it some store. They guys at the store said they could make it work if the phone was back in its original korean firmware, which I can't find anywhere.
Any ideas?
Try Sammobile.com
LesterC said:
Hi guys.
So I have a my own a working SGS2 and I have flashed roms before.
I am in Canada on the Rogers network
My friend got his hands on a Korean SGS2. - I rooted it and flashed a rom for him (Cognition I think) and everything worked out fine. Now the problem, I stick a SIM in, and the phone has serious signal problems. Say I try to call someone, it would take over a minute to connect. Or when I try to use data, it doesn't work.
My friend actually took it some store. They guys at the store said they could make it work if the phone was back in its original korean firmware, which I can't find anywhere.
Any ideas?
Click to expand...
Click to collapse
Hello guys I have a problem with meh galaxy s3. 4.1.2
I can't make any phone call or messages but my mobile internets work all good. It was on 3uk originally but I put the code in to unlock it a year ago working perfect since just yesterday.
I recently unrooted about 2.3 weeks ago and phone was working perfectly. Making phone call the lot
Now this has popped up. My imei is still there. I have never installed a custom rom or anything like that just autoroot and back to stock once.
Plz help I have done searches on here and google.
Appreciate the help
Usual suspects: factory reset, bad sim, network issue, corrupt rom. Check you have auto network selection.
I have 2 Galaxy S3's activated on Net10--mine is a GT-i9300 and my wife's is a SGH-i747. My mobile data performance has been intermittent since joining early last month. Their phone support has been provisioning me with the "att.mnvo" APN settings while my wife's phone got the "tfdata" set. Hers won't work on mine and mine wont work on hers. I've asked repeatedly here for help understanding why this is so but haven't gotten any help.
Monday afternoon my mobile data quit again so I made another call to Net10 when I got home (so far I've been on the phone with them 197 minutes in 6 weeks). THIS time they gave me the "tfdata" settings. It worked--even though I had tried that set as recently as Friday. THIS tech THIS time told me these settings will NOW be permanent. I'm doubting.
IF anybody understands how this works PLEASE clue me in why it works like this.
Please.
Ok... here is the story... I owned galaxy tab s2, s3, s4 and now own s6... all lte with regular phone call capabilities.... from s2 to s6 have the same annoying problem... incoming phone calls and sms stop working randomly (lte always works)... yes on all devices! Long time ago, when i bought s2 to use as a phone, I thought "ok, it is not a real phone, and it is from south korea will wait to s3 (i live in the usa and use t mobile)".... then bought s3... same problem... S4 same and s6 same! Im very frustrated... all these are 1000 dollar tablets! How it is possible this problem happen on all devices through years...
I detected this problem because, when my phone is turned off, all calls are forwarded to my wife's phone... and one time we were dining and she received a call, but my phone was turned on and the caller was calling to me... weird... then... I call my phone with skype from my pc and again call was forwarded to my wife's phone... the only thing that fixed this is turning off and on the tablet...
4 years ago (or more) have been asking in forums, tried to call samsung usa (they even didn't know this tablet with phone exist) and nothing.... obviously did like 100 factory reset... and rooted (not the s6) all devices and messed up a little bit with some configuration like volte and so... but nothing... problem persisted 4 years ago till today...
You sure its not a samsung account problem. Maybe it linked itself to your wifes phone number on one of those tablet and now its acting strange. Have you tried logging in online into your samsung account. Maybe there is a setting with linked phone number or perhaps an "old device list"/"linked devices" where you can delete all linked devices and then log it back in on your device.
Also if that all isnt possible maybe try a new samsung account?
wallyhenderson said:
Ok... here is the story... I owned galaxy tab s2, s3, s4 and now own s6... all lte with regular phone call capabilities.... from s2 to s6 have the same annoying problem... incoming phone calls and sms stop working randomly (lte always works)... yes on all devices! Long time ago, when i bought s2 to use as a phone, I thought "ok, it is not a real phone, and it is from south korea will wait to s3 (i live in the usa and use t mobile)".... then bought s3... same problem... S4 same and s6 same! Im very frustrated... all these are 1000 dollar tablets! How it is possible this problem happen on all devices through years...
I detected this problem because, when my phone is turned off, all calls are forwarded to my wife's phone... and one time we were dining and she received a call, but my phone was turned on and the caller was calling to me... weird... then... I call my phone with skype from my pc and again call was forwarded to my wife's phone... the only thing that fixed this is turning off and on the tablet...
4 years ago (or more) have been asking in forums, tried to call samsung usa (they even didn't know this tablet with phone exist) and nothing.... obviously did like 100 factory reset... and rooted (not the s6) all devices and messed up a little bit with some configuration like volte and so... but nothing... problem persisted 4 years ago till today...
Click to expand...
Click to collapse
When I was looking to buy the S6 I started looking at the wifi model first and noticed that the phone software was installed...even thought it was the wifi model. I had never noticed this on earlier tablets and was under the impression that in the US we weren't allowed by the carriers to use the tab as a phone like they can overseas. So when I saw the software installed on the S6 wifi I decided to wait until the LTE model was available from T-Mobile. Finally it was released so I went into T-Mobile and before purchasing I asked them if I were to put my phones SIM into the tab if I would be able to have the phone working since the software was installed on the tab. I was told that it might work for a few days, but the system would eventually detect that it was a tablet and automatically disable that function and the phone would no longer work on the tab. They did however say that if I had a Galaxy phone that it would work through the phone to receive and make calls, but only if the phone was close and connected to the tab ( By wifi or Bluetooth I guess) So I thought that is ridiculous...Why would I pay $729 for the 128GB LTE version and not be able to put in the SIM from my phone and use it that way? When I can get the wifi 256GB version for about $100 less and just tether that to my phone when away from wifi to get onto the web. Anyway...That's the route I took since I wasn't going to be able to use the phone function without a Galaxy phone anyways according to T-Mobile. All these years and we still can't have true phone function on our tabs here in the US, but they can overseas for some reason.
Valinorian said:
You sure its not a samsung account problem. Maybe it linked itself to your wifes phone number on one of those tablet and now its acting strange. Have you tried logging in online into your samsung account. Maybe there is a setting with linked phone number or perhaps an "old device list"/"linked devices" where you can delete all linked devices and then log it back in on your device.
Also if that all isnt possible maybe try a new samsung account?
Click to expand...
Click to collapse
in this last unit (s6) no samsung account was logged
Jeffro64 said:
When I was looking to buy the S6 I started looking at the wifi model first and noticed that the phone software was installed...even thought it was the wifi model. I had never noticed this on earlier tablets and was under the impression that in the US we weren't allowed by the carriers to use the tab as a phone like they can overseas. So when I saw the software installed on the S6 wifi I decided to wait until the LTE model was available from T-Mobile. Finally it was released so I went into T-Mobile and before purchasing I asked them if I were to put my phones SIM into the tab if I would be able to have the phone working since the software was installed on the tab. I was told that it might work for a few days, but the system would eventually detect that it was a tablet and automatically disable that function and the phone would no longer work on the tab. They did however say that if I had a Galaxy phone that it would work through the phone to receive and make calls, but only if the phone was close and connected to the tab ( By wifi or Bluetooth I guess) So I thought that is ridiculous...Why would I pay $729 for the 128GB LTE version and not be able to put in the SIM from my phone and use it that way? When I can get the wifi 256GB version for about $100 less and just tether that to my phone when away from wifi to get onto the web. Anyway...That's the route I took since I wasn't going to be able to use the phone function without a Galaxy phone anyways according to T-Mobile. All these years and we still can't have true phone function on our tabs here in the US, but they can overseas for some reason.
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Click to collapse
Mine works great!.... when it works... 80% of the day... carrier never disabled the phone calls... or at least that is what i think,... i dont think carrier disconnect my tab just a few times a day.... this solves just with a reset or a network reset... have another solution that works great... i have set up a google voice account, with a second number, and, set on call forwarding, that, when phone is out of signal of shut down it forward to google voice number... that number works on lte so ir works like a charm... but it is not an elegant solution...
I think next year should buy the tmo version and go all calls through lte, phone number with google voice and that is solved...
Just think what i feel... how frustrated i am... 5 years with this problem! the only tab did not had this problem was the first S, just S, (tab s with no number) tmo never help me... samsung usa never help me.... they only told me "do a factory reset" with all my patience anwer "i did like 100 factory reset already" but they told me "ok but make a factory reset" i knew all the time they will never help...
My last hope would be to talk with someone at samsung south korea from a high tech support, but cant get anyone talking in english
The final question is am i the only guy in usa that uses a s6 lte as a phone? or there are other people using a s6 as a phone and dont have this problem?
Thanks for your time
wallyhenderson said:
Mine works great!.... when it works... 80% of the day... carrier never disabled the phone calls... or at least that is what i think,... i dont think carrier disconnect my tab just a few times a day.... this solves just with a reset or a network reset... have another solution that works great... i have set up a google voice account, with a second number, and, set on call forwarding, that, when phone is out of signal of shut down it forward to google voice number... that number works on lte so ir works like a charm... but it is not an elegant solution...
I think next year should buy the tmo version and go all calls through lte, phone number with google voice and that is solved...
Just think what i feel... how frustrated i am... 5 years with this problem! the only tab did not had this problem was the first S, just S, (tab s with no number) tmo never help me... samsung usa never help me.... they only told me "do a factory reset" with all my patience anwer "i did like 100 factory reset already" but they told me "ok but make a factory reset" i knew all the time they will never help...
My last hope would be to talk with someone at samsung south korea from a high tech support, but cant get anyone talking in english
The final question is am i the only guy in usa that uses a s6 lte as a phone? or there are other people using a s6 as a phone and dont have this problem?
Thanks for your time
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Click to collapse
I remember the Tab S.... Still have mine sitting on a shelf somewhere LOL. There was a developer that put a phone rom out for it and with a little hacking I was able to use it as a phone with a Bluetooth set. I remember going into a T-Mobile store with it and they couldn't believe I was using it as a phone LOL. I had it in one of the Otterbox cases with the belt clip so it worked out well for awhile but just as a novelty to see peoples reactions LOL.
Jeffro64 said:
I remember the Tab S.... Still have mine sitting on a shelf somewhere LOL. There was a developer that put a phone rom out for it and with a little hacking I was able to use it as a phone with a Bluetooth set. I remember going into a T-Mobile store with it and they couldn't believe I was using it as a phone LOL. I had it in one of the Otterbox cases with the belt clip so it worked out well for awhile but just as a novelty to see peoples reactions LOL.
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Click to collapse
LOL same me! tmo store guys call every other guys to see my tab they cant belive i use as a phone too and when i show whatsapp or phone app they are amazed! and the tab S i owned was a lte with phone capability too... i think this was mas second tablet with phone calls i bought, all from south korea... the one before tab s i think it was tab 4 it was released in 2014, was the very first tab with phone i got on these days.... samsung note 3 or 4 was too smaill for me