Hi, i really need help on this one. My phone keeps saying no service , but 4G works fine. If i turn on flight mode and disable it again , i got connection for about a minute before going back to no service. I tried a different Sim card, same issue. Both simcards work fine on my S3.
does anyone know a solution? Thx
Impossible to say since you provided no details as to which S5 model you have, which firmware, which carrier, et cetera.
Try to discern a pattern in when the issue happens. Possibly you could try updating your firmware. Or open a carrier support ticket.
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Related
Hi everyone,
A first time poster here. Please forgive any irregularities on my part.
I have a Samsung galaxy y and have been having "Emergency calls only" problems. I have been receiving this message intermittently. Sometimes I am able to register on the network but most of the times it is in the above mentioned state.
I tried the same SIM in another galaxy y set and it was working fine. I tried different working SIMs with my set, all giving same problem. So I concluded that set is faulty.I concluded that since I am able to receive signals even though only at times, that my antenna and receivers might not be faulty(not sure about this ).
I have tried all methods known to me so far - hard reset, IMEI blacklist check. I have not flashed ROM as I am not sure whether it will help or not, I do not know how to do it either.Any help regarding this would be highly appreciated. :fingers-crossed:
Its some hardware problem .....may b problem in RF/antina switch ....... PlZ contact your Service Center......
Flash stock firmware one time....
Sent from my GT-S6102 using Tapatalk 2
i have bought a new s5 and haveno incoming calls unless i turn wifi off, then it works fine
sim card has been replaced, samsung have even replaced handset and exactly same occurs
i have turned off 4g so its only on 3g/2g
the network have turned off all call barring etc settings
if i put my sim in my old S3 it works flawless, if i put my wifes sim in my s5 it also works flawless
network or samsung cant work it out, its been factory reset like 6 times now its driving me mad
thanks Kplus
You didn't provide any detailed information about your phone model, firmware or even a step by step description of how you did a factory reset. So we have no way of discerning whether you missed any essential steps or narrow anything down.
Nevertheless you have an odd problem that no one else seems to be reporting. Ergo the most likely explanation is odd settings or corruption on your phone. As a factory reset (clearing user settings) apparently didn't work, the most plausible remaining cause would be a cache problem or some anomaly in your system files.
To that end, try wiping the cache from recovery mode. If that doesn't help, then use Odin to write a full stock firmware to your phone to replace the system files as well. If your problems persist then open a support ticket with your carrier to look into your account configuration. The latter is unlikely though if the SIM works in another phone. So in as much as we can tell given the paucity of details, you should try replacing your system files with Odin. Also check your APN information.
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my phone s5 world version 4.4.2 32gb
S5 incoming calls delayed
fffft said:
You didn't provide any detailed information about your phone model, firmware or even a step by step description of how you did a factory reset. So we have no way of discerning whether you missed any essential steps or narrow anything down.
Nevertheless you have an odd problem that no one else seems to be reporting. Ergo the most likely explanation is odd settings or corruption on your phone. As a factory reset (clearing user settings) apparently didn't work, the most plausible remaining cause would be a cache problem or some anomaly in your system files.
To that end, try wiping the cache from recovery mode. If that doesn't help, then use Odin to write a full stock firmware to your phone to replace the system files as well. If your problems persist then open a support ticket with your carrier to look into your account configuration. The latter is unlikely though if the SIM works in another phone. So in as much as we can tell given the paucity of details, you should try replacing your system files with Odin. Also check your APN information.
.
Click to expand...
Click to collapse
I'm on AT&T and having the exact same problem. I switched from Verizon as AT&T has a new tower in my rural area for better reception. I have 3 bars in my home and when talking on the phone it goes up to 4 bars. No problem calling out. Purchased the new Samsung Galaxy S5 on 9/15/14.
Incoming calls go directly to VM. Sometimes the phone works as it should and calls and messages came thru in a timely manner.
Mostly the calls go to VM and text messages are delayed. Vm doesn't show up as having a vm for hours.
I have gotten a new sim card, exchanged the phone and the new phone does exactly the same thing, I am now past my 14 days so I am stuck with this phone unless I agree to a warranty replacement phone from AT&T. (Same phone S5)
I have has 4 cases with AT&T and nothing has helped. Last case will be resolved bu Oct 4.
I will try turning off WIFI while at home and see if that helps.
I have reset the new phone, did not help. I don't understand why with 3 bars I can't receive calls.
Calling out is no problem. Incoming doesn't work correctly. Any suggestions are greatly appreciated. Thanks in advance.
kplusonline said:
i have bought a new s5 and haveno incoming calls unless i turn wifi off, then it works fine
sim card has been replaced, samsung have even replaced handset and exactly same occurs
i have turned off 4g so its only on 3g/2g
the network have turned off all call barring etc settings
if i put my sim in my old S3 it works flawless, if i put my wifes sim in my s5 it also works flawless
network or samsung cant work it out, its been factory reset like 6 times now its driving me mad
thanks Kplus
Click to expand...
Click to collapse
Friends of mine were at my house over the weekend and he had a samsung s4 and had the same problem after logging onto my wifi. It is the wifi causing the problem. I had an old modem and netgear router that we hooked up and then we were able to receive calls like you should. We switched out the modem/router combo on Sat to my older setup and my phone is still working normally! I called my dsl provider and told them about the problem as I just bought the modem/router combo from them recently.
They never heard of anything like this. I do find it hard to believe that the home wifi equipment disrutes the cell phone signal. But my phone is now working!!! Anyone ever heard of this or that can explain why this would happen I would love to hear about it.
Hi guys , i have samsung galaxy s5 about 2 months and start losing internet connection the last 3 days ...
I have the latest rom as kies said and no root device ....
Santoman7 said:
Hi guys , i have samsung galaxy s5 about 2 months and start losing internet connection the last 3 days ...
I have the latest rom as kies said and no root device ....
Click to expand...
Click to collapse
You need to swap the SIM card/the phone with another phone/SIM card to eliminate the causes from the SIM card/the subscription/the network...
After eliminating all causes from another sources, you can start to fix your phone.
Thanks for your advice i change my sim but nothing so i do a factory reset and everything now is ok ....:laugh::laugh:
:good: FINALLY SOLVED :good:
vndnguyen said:
You need to swap the SIM card/the phone with another phone/SIM card to eliminate the causes from the SIM card/the subscription/the network...
After eliminating all causes from another sources, you can start to fix your phone.
Click to expand...
Click to collapse
My friend has the same problem. He was using Iphone 5s and I convinced him to switch to Samsung/android and he did . But so far its been problems for him on his S5 duel sim SM-G900FD.
I tried to fix it for him but no luck so far. Things I tried,
- Factory reset
- swap sim
- use only one sim
- software update from (XXU1ANF7) to (XXU1ANH2)
Last thing i am doing for him before I give up is to turn off the smart switch between data and wife. Other than that i'm not sure what to do. He always fix the issue by going to airplane mod then turn it off, but it will come again eventually.
Any help is appreciate it as i am trying to get a new guy into android world
Yathani said:
My friend has the same problem. He was using Iphone 5s and I convinced him to switch to Samsung/android and he did . But so far its been problems for him on his S5 duel sim SM-G900FD.
I tried to fix it for him but no luck so far. Things I tried,
- Factory reset
- swap sim
- use only one sim
- software update from (XXU1ANF7) to (XXU1ANH2)
Last thing i am doing for him before I give up is to turn off the smart switch between data and wife. Other than that i'm not sure what to do. He always fix the issue by going to airplane mod then turn it off, but it will come again eventually.
Any help is appreciate it as i am trying to get a new guy into android world
Click to expand...
Click to collapse
1- Does this SIM works fine on another smartphone without any data connection problem?
2- Check the APN settings. Consult your service provider for the proper parameters.
3- Check for the baseband version? Try to flash another baseband...
vndnguyen said:
1- Does this SIM works fine on another smartphone without any data connection problem?
2- Check the APN settings. Consult your service provider for the proper parameters.
3- Check for the baseband version? Try to flash another baseband...
Click to expand...
Click to collapse
I was able to fix it for him. It turns out it was the smart switch thing on his phone was enabled. I found it under wireless icon
Hi XDA
So i came across a very serious issue 2 days ago basically rendering my phone almost useless as calling is very important to me.
I have been running purify CM13 rom on my samsung note 3 N9005 Snapdragon flawlessly for 2 months and out of the blue yesterday my phone displays Emergency calls only- then my service provider name, i tried the sim in another phone and it worked i also tried other SIM cards form other service providers in my phone and they all show the same thing but the phone can actually identify the network provider also when i remove the sim it says no sim inserted.
Hours upon hours of googling and troubleshooting and still no luck in fixing this issue whatsoever. I tried a lot of stuff like resting the APNs, manually setting the network, Switching form 3g to 2g and even wiping my device and flashing the newest version of the rom again but the problem still presists.
At this point i have no idea what to do, any help is appreciated.
FairTraxx said:
Hi XDA
So i came across a very serious issue 2 days ago basically rendering my phone almost useless as calling is very important to me.
I have been running purify CM13 rom on my samsung note 3 N9005 Snapdragon flawlessly for 2 months and out of the blue yesterday my phone displays Emergency calls only- then my service provider name, i tried the sim in another phone and it worked i also tried other SIM cards form other service providers in my phone and they all show the same thing but the phone can actually identify the network provider also when i remove the sim it says no sim inserted.
Hours upon hours of googling and troubleshooting and still no luck in fixing this issue whatsoever. I tried a lot of stuff like resting the APNs, manually setting the network, Switching form 3g to 2g and even wiping my device and flashing the newest version of the rom again but the problem still presists.
At this point i have no idea what to do, any help is appreciated.
Click to expand...
Click to collapse
Ever found a solution?
Hi guys,
Been into android modification since 7 years but gave up since my last 2 phones. So i got this unlocked at&t galaxy s7 in uae and it worked like charm, the network and coverage. I then started usingthe phone in pakistan too and it worked well even here. So one day i connected to gear vr so that i can initiate the oculus data installation as first time setup but the gear vr kept on disconnecting automatically. I have used it before too but never had problem. Then i rebooted the phone and i find that i have no signals at all even though my sim contacts are being displayed and there is no “no sim” message on statusbar even. But dont have any signals at all. I then inserted my sim to iphone and it was working perfect. Then i inserted different carriers sims to s7 but yet they werent working even. I then cleared the cache, factory reset, cleaned the sim slot and the sim , but no success. I left ky ohone turned off for days andeven drained battery 100% many times to calibrate and perform hardware reset but no success. I then sent the phone back to uae for repairing from my friend as i thought that the antennae were the one’s responsible but before he even thought of disassembling the ohone, he inserted uae sim and it worked perfectly. Call and data were working perfectly. Any idea what is the problem? Kindly let me know pleaseeee. Is there any problem with frequency? Like gsm or cdma? But the phone worked before. I tried to enter the settings of manually selecting networks but there was error popup “No service and signal”. Signal strength 0asu -113dvm
Loki_GOM said:
Hi guys,
Been into android modification since 7 years but gave up since my last 2 phones. So i got this unlocked at&t galaxy s7 in uae and it worked like charm, the network and coverage. I then started usingthe phone in pakistan too and it worked well even here. So one day i connected to gear vr so that i can initiate the oculus data installation as first time setup but the gear vr kept on disconnecting automatically. I have used it before too but never had problem. Then i rebooted the phone and i find that i have no signals at all even though my sim contacts are being displayed and there is no “no sim” message on statusbar even. But dont have any signals at all. I then inserted my sim to iphone and it was working perfect. Then i inserted different carriers sims to s7 but yet they werent working even. I then cleared the cache, factory reset, cleaned the sim slot and the sim , but no success. I left ky ohone turned off for days andeven drained battery 100% many times to calibrate and perform hardware reset but no success. I then sent the phone back to uae for repairing from my friend as i thought that the antennae were the one’s responsible but before he even thought of disassembling the ohone, he inserted uae sim and it worked perfectly. Call and data were working perfectly. Any idea what is the problem? Kindly let me know pleaseeee. Is there any problem with frequency? Like gsm or cdma? But the phone worked before. I tried to enter the settings of manually selecting networks but there was error popup “No service and signal”. Signal strength 0asu -113dvm
Click to expand...
Click to collapse
Forgot to tell, my phone has never been rooted, i even tried to enable/disable “Enable hd LTE features” but no luck. Its on 7.0. Dont recieve OTA. Not blacklisted either. Pakistan doesnt have CDMA. I have even noticed it recieving weak signals compared to my iphone when the phone was working ok. And my radio is showing to be off and when i turn it on from the dial code menu. It doesnt keep turned on and it turns off automatically. I still have the imei amd baseband version. Dunno what the issue is.
Kindly reply guys
Please help
Loki_GOM said:
Please help
Click to expand...
Click to collapse
Settings>connections>mobile networks> apn settings or access point names
Manually enter your carriers information you'll have to ask them or look it up online sure its easy to find they might even help you in store
Its not good for you to buy these US phones outside of the US because changing CSC to INS/INU/PAK could prove to be difficult being it was never supported by snapdragon G930A model but only exynos G930F although it's not impossible
/system/csc/others.xml is where your answers are waiting for you unless you update to oreo then it'll be in /system/omc/cscfeature.xml and cscfeature_network.xml
You will need a root file manger to be able to see what I'm talking about then you will have to figure out what those "strings" mean
Unless you want to mod and figure out make your phone awesome just flash other US firmware that uses gsm network only i think ATT only uses gsm and you can root to debloat ect.
Here's a method for rooting
https://forum.xda-developers.com/verizon-s7-edge/how-to/root-s7-s7edge-oreo-nougat-t3819616/amp/
I'm sure there's people in your surrounding area that are into androids and rooting that understand and can help you figure things out if you know any one woth a G930F/G935F INS/INU/PAK thatd be awesome. If your imei number is truly gone from your phone its should still be on the back of the phone
I know this isn't the best help but you aren't the first post I've seen of Pakistanian with US S7 tryjng to figure it out.. idk if he ever did but if you learn you can help others as well
*note: when I say change csc I don't mean flashing firmware in odin, that is impossible. I mean porting it yourself with root like in the link below this one
*another note: I am not saying use the link below as anything other than an example because again that link was developed for Eynos phones and not your snapdragon so it probably wouldn't work but just so you have an idea of csc
forum.xda-developers.com/s7-edge/development/utility-flashable-csc-selection-30-t3392957/amp/