hi all, i have an samsung s6 edge with g925pvps4cpi3 version and is unlocked and put my simcard of metropcs but only appear one time that i have signal and later only emergency call, what can i do? change the modem but i dont know what is the correct version to do it and when i try to put apn say cant so it.
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Bought a Galaxy Tab from T-mobile and rooted it and flashed it with the euro firmware..My problem is when I put on my sim card here from sweden I don't get no signal,it shows my phone number and it shows my service provider but it says out of service,and all I have is a round circle with a line trough it instead of the signal bars.The funny part is that it worked the first time I up dated the firmware to the European but I re did it exact like I did it the last time but now it wont show any signal bars not even with the T-mobile sim card,is there some thing I need to do with the modem part or what,Thank you
Try posting this in the Tab forum
http://forum.xda-developers.com/forumdisplay.php?s=&daysprune=&f=752
Hey guys, I ran into a bit of a problem:
I rooted a Verizon S3 that my friend gave to me, sadly, I'm on AT&T. What I did was root the phone, change the APN settings to what "att" should be, and for some reason it doesn't work! I tried to change the settings on the Network from LTE to GSM then GSM to Global and nothing works. :\
I checked if the IMEI was blacklisted, knowing that this was my friend, I had to make sure, and good enough, it isn't blacklisted.
So, to cover this all up, I have a Verizon S3 I-535 that's root and trying to set up a signal for AT&T so I can use it, as long as I have calls/texting, I'm good with it. Thanks so much for any help received in this thread!
Hi guys, I got a samsung galaxy s5 g900p from sprint I bougth it unlock from a store, right now i am in Venezuela, the sim card works fine i can do call and send messege, but for some reason i can not used any mobile data.
I had follow diferents tutorials online (change the APN, change network to gsm-umts and even change some system folders) and none of that worked. Im running right now android 5.0 G900PSPT2BOD3 with root acces.
I really really need some help here please...
PD: sorry for my bad writting
alex_agx said:
Hi guys, I got a samsung galaxy s5 g900p from sprint I bougth it unlock from a store, right now i am in Venezuela, the sim card works fine i can do call and send messege, but for some reason i can not used any mobile data.
I had follow diferents tutorials online (change the APN, change network to gsm-umts and even change some system folders) and none of that worked. Im running right now android 5.0 G900PSPT2BOD3 with root acces.
I really really need some help here please...
PD: sorry for my bad writting
Click to expand...
Click to collapse
First of all i am certainly no expert but this might help. From the way i understand it the sim is for LTE and you would have voice and 3G if no sim existed. When you unlocked it
you allowed the phone to go international. How ever if the sim card that is in the phone is a US sim it will not work out side US. Since you said that you are in Venezuela right now
and did not say where you purchased the phone can i assume that you might have a US sim in it. That being said pull the sim out and see if the phone will now give you 3G.
If it does then get a new sim from where you are.
it wouldnt be cdma at all, just gsm, and your data issue is likely all due to the APN settings. Sounds like youre international unlocked, which is good, but your apn settings are likely messed up. I see that you are rooted, but are you on the stock ROM?
still no solution for DATA on gsm device
I brought G930FD galaxy s7 in Singapore during my deployment. It worked fine with other countries sim card. Now i'm back in US tried to use my phone with Verizon sim card
and it didn't work. I got signal but there is no network connection, only Emergency call pop up for a minute then gone.
I tried to adjust the APN but didn't work. Also my phone kept saying "Refreshing Sim Card" couple times. I did some reseach if it's actually region lock but I couldn't find a straight
answer for it. I wonder if this phone is really region lock. If not then what could be a problem for it?
Stal2Gazel2 said:
I brought G930FD galaxy s7 in Singapore during my deployment. It worked fine with other countries sim card. Now i'm back in US tried to use my phone with Verizon sim card
and it didn't work. I got signal but there is no network connection, only Emergency call pop up for a minute then gone.
I tried to adjust the APN but didn't work. Also my phone kept saying "Refreshing Sim Card" couple times. I did some reseach if it's actually region lock but I couldn't find a straight
answer for it. I wonder if this phone is really region lock. If not then what could be a problem for it?
Click to expand...
Click to collapse
From what I know, in order to unlock the region lock, you have to make at least 5 minutes of phone calls in the place you got it. At least this is how it is with the European version I have.
Now about the network issues, if it wasn't a carrier version then it should be unlocked, meaning you can put any Sim card.
My bet, since it's from another country, is that you have to call Verizon and ask them to let it in their network.
I don't believe the G930FD supports CDMA...it is a GSM phone. This is means no compatibility with Verizon or Sprint. You need the US version of the S7 (with the Snapdragon chip) to get CDMA support.
https://www.frequencycheck.com/carr...e-samsung-hero/verizon-wireless-united-states
I flashed my S7 (930P) to a 930U following these instructions: https://www.youtube.com/watch?v=y0eye-zDOtQ
When I slap my XM sim in my S7, it tells me none detected. The sim is good, I can put it back in the e5 I snagged and it gets coverage immediately. I've tried flashing the modem with the VZW image and am pulling down the 930VC/CCT image now so I can try the Xfinity modem file in case that is the ticket.
If it's not, I'm not sure what my next step is. Any recommendations?
Turns out I'm not thinking straight. Checking the modem file now.
No luck
The device wasn't unlocked and I had the impression the U firmware would release that lock. Not true, still had to get Sprint to unlock.
@eskaryo
I have a sim unlocked Sprint S7 (g930p) on Android 8.0. And when I put in my active xfinity sim almost everything works. Data works, incoming and outgoing calls and texts work. But it won't switch out of roaming and all MMS including group text won't work. So do I just need to flash the firmware you mentioned to get everything working right? And can you flash it on a locked bootloader (which I believe this sprint s7 has)? If so can you confirm the exact firmware I need? Thank you!
I have the same problems with Xfinity service on my s7. This is most likely due to APN settings though I don't know for sure. Sorry I couldn't be more help.