Hi All,
I am not receiving network signal or very low signal. I have Iphone 6, Redmi Note 3 all have full signal strength but my S8 not even receiving any signal even if I go outside of my home if receives max 1 or 2 network bar.
I tried doing factory reset, resetting the network everything.
Any other solution apart from Visiting to service center?
If there is any software solution I can do before going to Service center.
Related
Hi !
I recently purchased a S5, SM-G900F model, i'm in europe and i'm using Vodafone as a mobile carrier.
today i saw that i was only getting 1 bar and sometimes didn't show any bar at all,I went to settings and my signal strenght was at -122dbm 22 ASU, connection type as LTE, my mobile data was off.
i was afraid i had no connectivity at all and i picked another phone and i voice called my S5, i was able to make the voice call successfully and my bars went from almost none to 4-5 bars, signal strenght was at -79dbm and surprisingly it didn't drop to HSPA or UMTS.
I thought the most common behaviour for the instantly signal boost was to drop to 3G, but it didn't happen, connection type was at LTE and for long time.
I must say i was at the same place from almost an hour and it didn't boost until i made the voice call.
My question is, can a carrier be able to "keep" a mobile phone at small amount of cell towers and boost signal up with some voice call activity or mobile data traffic ?
Thanks and sorry for my poor english
Albef said:
Hi !
I recently purchased a S5, SM-G900F model, i'm in europe and i'm using Vodafone as a mobile carrier.
today i saw that i was only getting 1 bar and sometimes didn't show any bar at all,I went to settings and my signal strenght was at -122dbm 22 ASU, connection type as LTE, my mobile data was off.
i was afraid i had no connectivity at all and i picked another phone and i voice called my S5, i was able to make the voice call successfully and my bars went from almost none to 4-5 bars, signal strenght was at -79dbm and surprisingly it didn't drop to HSPA or UMTS.
I thought the most common behaviour for the instantly signal boost was to drop to 3G, but it didn't happen, connection type was at LTE and for long time.
I must say i was at the same place from almost an hour and it didn't boost until i made the voice call.
My question is, can a carrier be able to "keep" a mobile phone at small amount of cell towers and boost signal up with some voice call activity or mobile data traffic ?
Thanks and sorry for my poor english
Click to expand...
Click to collapse
1- 3G signal and LTE signal are different and separately. Some reasons that may keep your phone not drop to 3G:
a) 3G signal at that time is weaker than LTE
b) Your carrier can set a policy/algorithm of how a phone switch between 3G/LTE signal
c) Check your network settings in Settings > More networks > Mobile networks > Network mode?
2- Regarding to your question, I can say that the carrier can not have such ability.
This is something I have noticed with Samsung phones having owned an S2/3/4. In good signal areas no issues, in weak areas they are a disaster.
Yesterday at work a mast/tower was getting worked on so we were all connected to a different mast, we usually get full signal at work. My S4 was getting no bars, my friends Xperia something or other had 4 bars, another friends iPhone 6 had 3 bars.
Another annoyance is a quirky thing I have only seen Samsung phone do, Emergency Calls Only yet the phone is displaying full bars signal. What seems to happen here is you have no signal on your network so the phone detects any network to enable the ability to make an emergency call. Unless you look at the lock screen displaying the operator name, you have no idea that you actually have no signal.
Does anyone else have these issues?
I should add if I load the GPE rom all is fine, its only TW related it seems
I have an S5 that when next to 3 other phones in my house receives no signal (data or cell). I have to walk completely outside and its still spotty. Could it have bad antennas? and if so is it just the wire antennas or is there another piece that receives signals?
Past history: stopped using this phone probably 8-12 months ago because of this problem and now just did a factory reboot and re register on the network. and up until the factory reboot the phone wouldn't even register itself on any network or connect to any service even though it showed signal bars. It would either start to make a call and long pause and hang up or just go straight to an "emergency calls only" pop up. When looking on the about phone and status page there wee no registration on the status page.
Hi all,
I have a redmi 3s, i have a major issue with this phone with one sim configuration
Signals drops from 4g/3g to 2g (edge) with minimal drop of signal. With other mobiles no drop of signal, stay at 4g/3g continuously. Then the mobile takes forever to recover from 2g to 3g/4g at a full coverage of 3g/4g. The configuration at the mobile is preferred LTE. I have tried with other mobiles and the coverage it is fine. With other sim providers and I have same problem.
I am looking for any trick for fix the network mode. I have tried different programs from google play and modifying the build.pro, exposed but the networks mode comeback if you reset the phone or change from air plane mode.
Any ideas?
Thanks and regards
Fix for MIUI 8
Look here or here
Different issue. it is described here:
http://en.miui.com/thread-320293-1-1.html
The workaround is to enable GPS (for example open Maps), the phone will return to 3G.
Turns out, I'm not the only one facing this problem. From the above post, having 2 SIM card active will fix this problem. Too bad I don't have second SIM.
Sent from my Redmi 3S using XDA-Developers mobile app
Hi guys,
Please help. My redmi 3s prime has lot of network problems. Network signals keep on going and coming back. Volte is also not stable. In wifi there is no connection problem but in Data on situations can't get signals enough to be able to use met. Service center can't solve my problem. All types of network settings has not helped.
You have a thread here too: https://forum.xda-developers.com/xiaomi-redmi-3s/help/network-problem-3s-prime-t3635728
Are you close to the cell towers? Do you have good signal strength?
I have not such network problems in my area. Problem is as I switch on the mobile data, network goes off. No services and emergency calls appears on top. It has something to do with Data.