Poor Network Signal Quality SM-955FD - Samsung Galaxy S8 Questions and Answers

Hi guys..
I don't know anyone have this problem or not.. but my s8 plus is showing very poor network signals.
On a same location where my S8 plus showing emergency call on jio network my MI A1 is showing 2 bars of signal... I can call with mi a1 while my s8 plus .. just only searching for network. Its a dual sim phone so i have idea sim on second slot.. here also same weak signal...
Please help someone.....
Thanks....

are you using back cover or any skin on your s8?
Sent from my SM-G950F using Tapatalk

try flashing indian csc

Related

facing network issues On my One Plus Two

Hey guys i have one plus two and its running on oxygen os 3.1.0 i am facing problems on my one plus two i.e first of all i have 2 sim cards one jio 4g n other is vodafone india both sims were running perfectly on my moto g4plus previously now when i have one plus two i got it from my brother so i put jio sim on sim1 it was showing no network and then i put vodafone on sim2 then i didnt got any network unless in disabled my jio card i am getting network on my vodafone but the problem is that after making call network get lost and come back again after 2 seconds and then i can call once and i need to manully search for network on my vodafone sim if it cand find network both sims still work great on moto g4 is it problem with my device only ?
and now i have network on my sim2 vodafone and set to 2g only and wen i enable sim 1 both network get lost and its unable to register on any netwokr on siim 1 and on sim 2 it wont search!
please help me out
sorry for my english!
Jio is not fully supported on this phone, partly due to missing VoLTE support in firmware and partly because of how Jio doesn't support GSM/2G which is the standby mode for the secondary SIM as the phone doesn't support dual 4G mode. In other words, if first SIM is in 4G mode, second is forced to 2G, and this of course causes problems for Jio SIM.

S7 Edge doesn't connect in roaming

Hi all!
I have an urgent issue: S7 Edge doesn't connect to any network while roaming in UK. actually it connects only to EE network, but only on mobile data, it can't make calls.
The SIM card works perfect in another phone. Other SIM behaves the same if the phone, doesn't connect.
Does any body have a solution?
Sent from my SM-G935F using Tapatalk

network problem in 3s prime

Hello, I'm not able to use mobile data in 3s prime, wifi is fine but when I switch on the mobile data network goes off. No services or emergency appears in notifications. I have formatted my mobile, tried all settings but no results. I have jio sim but can't use it
Set Jio APN as:
Jio4g as access point name
Jionet as APN
APN type default and save
Set another APN
ims as access point name
ims as APN
APN type ims , and save
Now reboot your phone
Already tried it. It works only for few. Minutes. Then it goes off again.
Can anyone suggest me should I sell my 3s prime, as my network problem continues to hurt me.
My worst experience with mi
I think baseband problem. Better if you go to service center
bhuku said:
Already tried it. It works only for few. Minutes. Then it goes off again.
Click to expand...
Click to collapse
Try flashing miui lastest global official dev rom in edl (download) mode.
Can I flash developer rom on stable rom. It doesn't allows.
rkjha said:
I think baseband problem. Better if you go to service center
Click to expand...
Click to collapse
Thanks, I also think so. I'll try at service centre.
One more advice, try checking the same network availability using different smartphone. It's basically common with low price ranged smartphones. Due to large number of concurrent users (in jio), you may not get signal/low signal inside home. You may have to get your phone to open space to get proper signal.
So, if you have plans of selling this phone and buying another, there is no guarantee that you'll get proper signal in your home. This happened to me also during initial stages of jio.
arceuss said:
One more advice, try checking the same network availability using different smartphone. It's basically common with low price ranged smartphones. Due to large number of concurrent users (in jio), you may not get signal/low signal inside home. You may have to get your phone to open space to get proper signal.
So, if you have plans of selling this phone and buying another, there is no guarantee that you'll get proper signal in your home. This happened to me also during initial stages of jio.
Click to expand...
Click to collapse
OK, it could be possible for jio. But when I use Data with Vodafone sim network goes off too. It says - no service or emergency calls. So, what I think it has something to do with mobile data. I had no such issues with Vodafone before. Problem has started since last month when I got 3s prime. I was using jio/Vodafone on Motorola g4plus and letv 1s,then it was fine.
bhuku said:
OK, it could be possible for jio. But when I use Data with Vodafone sim network goes off too. It says - no service or emergency calls. So, what I think it has something to do with mobile data. I had no such issues with Vodafone before. Problem has started since last month when I got 3s prime. I was using jio/Vodafone on Motorola g4plus and letv 1s,then it was fine.
Click to expand...
Click to collapse
So, this might be the problem.
1) Turn you data speed to 3G or 2G and reboot your device, then check the internet connection. If you get data services without no service or emergency, then call your service provider to enable 4G in your SIM. (Your SIM might be 4G but it might not yet be enabled).
2) If still you get same no service or emergency, then I recommend you to reset your device and check once again
3)dial *#*#4636#*#* , select the SIM and tell me which connectivity does it show or just post the screenshot of that mode
Still same result. I have reset /formatted the device many times. Screen shot attached
Hello guys, good news for 3s prime jio users. Finally my network problem in 3s prime is solved.Thanks to all, who guided me and gave their valuable suggestions. Those who are facing slow jio net speed and network problem in 3s prime, here are the settings for best jio network and speed.
as fro me im stuck with E service instead of my normal H+
One more thing ,I have flashed miui 8-7.7.13 beta rom on my 3s Prime.which has helped me in solving network problem.
Earlier I had miui 8- 8.5.0 global stable ROM in my device.
bhuku said:
One more thing ,I have flashed miui 8-7.7.13 beta rom on my 3s Prime.which has helped me in solving network problem.
Earlier I had miui 8- 8.5.0 global stable ROM in my device.
Click to expand...
Click to collapse
Could you send link for niji 8.7.7.13 I too face the same issue...thanks a lot
Sir mera phone 3s prime hai joke 4G network show ho rha hai par volte nahi aa rha hai kese ho skta hai yeh sahi or na hi net use kr paa rha Hu or na hi call kr paa rha hu
My redmj 3s prime net is on everything is fine but suddenly internet goes off but when I switch on hotspot on same phone and start using internet on my other phone
Everything is working fine without any problem and internet also work fine
But when I use that data in redmi 3s prime it won't work
Anyone. Have any suggestion please tell me

About a notification stating no emergency calling

My Mi A1 is showing this notification when I inserted Bsnl sim in my A1 , no emergency calling - temporarily not offered by your network in your location
varaprasad1947 said:
My Mi A1 is showing this notification when I inserted Bsnl sim in my A1 , no emergency calling - temporarily not offered by your network in your location
Click to expand...
Click to collapse
I am not a MI user but i am running oreo on my Moto g plus. Even i have the same issue. I think it is the BSNL SIM that's misbehaving.
Dont think this is ROM's issue, the SIM card may have some issues (or may even be imcompatible?), try dialing *#*#4636#*#* in dialer to get information about the modem and SIM card. Maybe you'll notice something strange.

VoLTE for airtel is not working..!

Enhanced LTE mode not showing for Airtel. That option only appearing for Jio sim cards..! Is anybody experiencing this bug? Is there any to enable it..!
yah they havent enabled volte for airtel and vodafone network yet.. Hope they will enable it with future ota..
coolkoushik07 said:
yah they havent enabled volte for airtel and vodafone network yet.. Hope they will enable it with future ota..
Click to expand...
Click to collapse
Yeah, just checked it, isnt there yet.
Check with your Service Provider first. Airtel is yet to launch VoLTE in Delhi/NCR and other areas it still doesn't have nationwide VoLTE coverage. Same with Vodafone. So Instead of creating a useless thread here and blaming Asus for it, check with Your Network.
real_sam said:
Check with your Service Provider first. Airtel is yet to launch VoLTE in Delhi/NCR and other areas it still doesn't have nationwide VoLTE coverage. Same with Vodafone. So Instead of creating a useless thread here and blaming Asus for it, check with Your Network.
Click to expand...
Click to collapse
I my area Airtel VoLTE is working with other phones.. i have redmi 4A that supports airtel VoLTE feature..!
ajmalhussainhy said:
I my area Airtel VoLTE is working with other phones.. i have redmi 4A that supports airtel VoLTE feature..!
Click to expand...
Click to collapse
Sorry I take my words back! I checked on Airtel and Vodafone's website and Zenfone Max pro isn't listed in the Devices that Airtel and Vodafone VoLTE supports. Although Jio's also doesn't lists Zenfone Max Pro but My Jio is working perfectly fine. Maybe we should Contact Airtel/Vodafone or Asus regarding this.
I did call their support number, they said they don't support other carriers yet, and are not sure when it will be made available.
Please respond the demands of max pro m1 users for volte compatibility for all service providers
Update to latest firmware.Now all networks volte support has been available in our phone.
strange issue,..! i need help
friends, i have one strange issue,..
i have 2 sim in my phone, one is airtel, another is idea, after update i got VoLTE on idea network. but not in airtel network. so i put father's airtel sim for testing whether it is phone bug or operator side issue. suddenly i got volte on father's airtel sim. the volte not working on my airtel sim.
i tried sim replacement, but still not establishing volte on my number. i contacted airtel appellate help desk, they told "our device not supported with airtel volte, so we cant help on this issue, pls upgrade or change your device". but funny thing is volte working with my father's airtel sim on the same asus zenfone max pro m1. but not on my sim.. i dont know why and what is the problem.
airtel not accepting this as issue and they blaming on asus only.
is anyone facing this problem in your phone? now what should i do to get volte on my airtel number?
ajmalhussainhy said:
friends, i have one strange issue,..
i have 2 sim in my phone, one is airtel, another is idea, after update i got VoLTE on idea network. but not in airtel network. so i put father's airtel sim for testing whether it is phone bug or operator side issue. suddenly i got volte on father's airtel sim. the volte not working on my airtel sim.
i tried sim replacement, but still not establishing volte on my number. i contacted airtel appellate help desk, they told "our device not supported with airtel volte, so we cant help on this issue, pls upgrade or change your device". but funny thing is volte working with my father's airtel sim on the same asus zenfone max pro m1. but not on my sim.. i dont know why and what is the problem.
airtel not accepting this as issue and they blaming on asus only.
is anyone facing this problem in your phone? now what should i do to get volte on my airtel number?
Click to expand...
Click to collapse
I think it is a issue from the Airtel side and you should definitely talk to them once more as you have to prove them this by using your screenshot they be look into the issue
Airtel volte beta stage
the reason for not working is that Airtel volte is in beta stage and not all users have been selected for that programme.. Happened with me only contacted with customer care ...Said me ... My SIM is not enrolled whereas my friend's SIM is enrolled...
Check your phone number at - airtel.in/volte/beta
ASUS Zenfone Max Pro M1, dual VOLTE is not working.
Hello Team,
I am using Zenfone Max Pro M1, with two SIMs, primary is Jio for mobile data and the secondary one is the Airtel for calling.
However the mobile connection is getting disconnect when I connect to the phone on Airtel. Ideally the mobile connection should be active as this phone supports dual VOLTE.
Could you suggest what could be the issue.
Thanks in advance.
[email protected] said:
Hello Team,
I am using Zenfone Max Pro M1, with two SIMs, primary is Jio for mobile data and the secondary one is the Airtel for calling.
However the mobile connection is getting disconnect when I connect to the phone on Airtel. Ideally the mobile connection should be active as this phone supports dual VOLTE.
Could you suggest what could be the issue.
Thanks in advance.
Click to expand...
Click to collapse
Same with me.
I think this phone doesn't support Dual Standby. Meaning, when you're making call on a SIM, other SIM won't work.
NPriyo said:
Same with me.
I think this phone doesn't support Dual Standby. Meaning, when you're making call on a SIM, other SIM won't work.
Click to expand...
Click to collapse
As per ASUS this phone supports dual VOLTE, both SIMs should be active simultaneously.
If that is not the case our purchase would be considered as bad choice.
One of our friend has mentioned that even Zenfone 2 supports dual standby, why not Asus Max pro M1.
On the other hand I have tested the Redmi Note 5 Pro, 6 GB version, where in the dual VOLTE is just working perfect.
Hoping ASUS is aware of this issue and there will be an update to fix the dual VOLTE issue.
[email protected] said:
As per ASUS this phone supports dual VOLTE, both SIMs should be active simultaneously.
If that is not the case our purchase would be considered as bad choice.
One of our friend has mentioned that even Zenfone 2 supports dual standby, why not Asus Max pro M1.
On the other hand I have tested the Redmi Note 5 Pro, 6 GB version, where in the dual VOLTE is just working perfect.
Hoping ASUS is aware of this issue and there will be an update to fix the dual VOLTE issue.
Click to expand...
Click to collapse
Dual VoLTE is working fine. I'm getting VoLTE on both Vodafone & Jio SIMs. But Jio network connection cuts off when I receive calls on Vodafone SIM.
This might be ROM issue (I'm using AEX).
Dual volte works perfectly on Vodafone and Jio but not on Airtel sim... No volte infact
ajmalhussainhy said:
friends, i have one strange issue,..
i have 2 sim in my phone, one is airtel, another is idea, after update i got VoLTE on idea network. but not in airtel network. so i put father's airtel sim for testing whether it is phone bug or operator side issue. suddenly i got volte on father's airtel sim. the volte not working on my airtel sim.
i tried sim replacement, but still not establishing volte on my number. i contacted airtel appellate help desk, they told "our device not supported with airtel volte, so we cant help on this issue, pls upgrade or change your device". but funny thing is volte working with my father's airtel sim on the same asus zenfone max pro m1. but not on my sim.. i dont know why and what is the problem.
airtel not accepting this as issue and they blaming on asus only.
is anyone facing this problem in your phone? now what should i do to get volte on my airtel number?
Click to expand...
Click to collapse
Same here bro
Has Airtel VoLTE started working on this phone?
subhraw said:
Has Airtel VoLTE started working on this phone?
Click to expand...
Click to collapse
My airtel volte works with all airtel Sims Infact i have both airtel sim cards.

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