Used my wifes Z1 to test my Z1 motherboard as I was having touch screen issues and a new screen didnt resolve it so wanted to test and see if it was a board issue which it was. Put wifes phone back together and now having signal issues.
Basically all signal reception strength seems to be reduced on all modes, data on 3G and HSPA+ is ok when signal strength is strong enough but on 4g I have very strange problems. On uk EE Although signal strength is reduced data transfer is still ok with 4g. On O2 however even with 4 bars i get zero data transfer. Have a Z3 tablet also on O2 that works perfectly on 4g. Tried swapping sims with the z3 still same result. Tried them both side by side tonight Z1 -95dbm 4g Z3 -89dbm on speed test z1 showed connection issues while Z3 showed download of 16Mbps. Have replaced aerial coax lead and aerial board without any change.
Apn settings all correct.
Any ideas what could be the issue?
Thanks
Go to the custmer services they can help you
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Hi guys, I just got my Incredible S yesterday, and I absolutely love this phone!! The only problem so far is the fluctuating signal bars. I'm not sure if this topic has been discussed here, but it seems to me that when I hold the phone...my signal gets weaker. When I put the phone on down..the signal gets stronger. Does a rubber or silicone case help as far as limiting signal interference?
Are you talking wifi signal or 3g signal?
mrHD2 said:
Are you talking wifi signal or 3g signal?
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Click to collapse
I'm talking about 3G/H. It's such a shame. I really liked this phone, but designing the antenna on the battery cover is a huge flaw. What were they thinking?!!??
I also have the signal strength fluctuations. I have tried everything: changing the SIM card, changing operators (Swisscom and Sunrise), changing settings GSM alone, WCDMA alone, and GSM/WCDMA auto, and soft reset. The only thing I have not yet tried is a hard reset.
I wonder if somebody else has the same problem? The consequence of this problem is that often times the quality of the calls is lousy and/or the calls are dropped.
Please help me..
Have to say, my signal level is dreadful compared to my bog standard Nokia mobile phone in low signal areas, I get no signal on my Inc S while 2 or sometimes 3 bars on my Nokia. It's really spoiling an otherwise brilliant device. One thing I was wondering is if changing radio from the 22_M to the 27_M might help, anybody know what the difference between them is ?
and, data does not work over 50% of the time on gprs, but fine on hsdpa/3g/edge, don't know if that's also down to poor signal reception ?
I had the same problem with my IS. when the internet connaction GSM/WCDMA auto i had many unexeptable call ends. I put the internet connection to GSM only and every thing is ok. Acording to info i have the problem is in some operaters new software when the network type changes the telefone cannot change it normaly.
After visiting other fora, I have a crucial question to ask: is the reception problem (fluctuating bars, dropped calls, WiFi disconnecting) a generalised problem, or, rather, is my phone faulty, and therefore should I have it repaired?
HTC update the radio module immediately....
atn_chargers said:
Hi guys, I just got my Incredible S yesterday, and I absolutely love this phone!! The only problem so far is the fluctuating signal bars. I'm not sure if this topic has been discussed here, but it seems to me that when I hold the phone...my signal gets weaker. When I put the phone on down..the signal gets stronger. Does a rubber or silicone case help as far as limiting signal interference?
Click to expand...
Click to collapse
I also believe that the desire s has this same problem they are similarly designed devices now running with very similar software.
even though at times signal can be great without moving it can drop to nothing and I'll lose all signal, which I believe has caused me miss several calls as they've gone to voicemail rather than ring on the phone.
I'm hoping that an upgrade to the phones radio will fix/improve this over time (the optimistic outlook)
Sent from my HTC Desire S using XDA Premium App
signal
its the antenna design =Fail , put it flat on a desk and dont hold it and watch your signal go up pick it up and its like an hour glass going down
I am now arriving at the conclusion that sound quality and dropped calls (and bars fluctuating) can be explained by a connection problem when using GSM/WCDMA Auto. The problem disappears when using GSM Auto. Any views?
Same here, but it is better on "wcdma only" either. I'm suspectinig it has issues only when switching between wcdma and gsm
Hi,
I have my O4X since Feb in India. My room is in corner of my house so reception is generally on weaker side. But I have noticed that my O4X has weaker reception as compared to other phones, even cheaper Chinese android phones get better reception than this.
Coming back to problem, using same network sim in both my O4X and my Xolo (cheap android phone), at same place at same time I get 3 out of 4 bar of reception in Xolo, whereas my O4X shows either no bar or just a single bar out of 5 bars. I tried different operators, different sims but this reception scenario remained same, all are 3G network sims. While on 2G network I don't really see any issue with reception. I am getting insane as to what is causing this issue, I have noticed this thing since day one, with ICS, JB, now I am at CM 10.1.
Is this a common issue with this phone? Does it have weaker radio/reception? Or is it with my handset only? Shall I give it in for repairs? What you guys suggest?
Thanks in advance for all the suggestions that will come my way..
I am from India too. I think you are using any phone cover, maybe. It makes problems. For me it happens. I always remove my phone's cover when using net. Also, there are some network frequency that receives low signal. I am using Reliance 3G. I am in west bengal state. In my house west bengal network works well. In my friend's house kolkata specific signal receiveing is well. Also, in his L5 kolkata network's frequency works out well and in my 4X wb is better. When he came to my house he has no signal reception in wb network but I was using it well and I got to his house I had no signal or bad signal reception in Kolkata network.
In short everything is device specific but our device has better network reception. You can try to set network manually.
Subhajitdas298 said:
I am from India too. I think you are using any phone cover, maybe. It makes problems. For me it happens. I always remove my phone's cover when using net. Also, there are some network frequency that receives low signal. I am using Reliance 3G. I am in west bengal state. In my house west bengal network works well. In my friend's house kolkata specific signal receiveing is well. Also, in his L5 kolkata network's frequency works out well and in my 4X wb is better. When he came to my house he has no signal reception in wb network but I was using it well and I got to his house I had no signal or bad signal reception in Kolkata network.
In short everything is device specific but our device has better network reception. You can try to set network manually.
Click to expand...
Click to collapse
I do use a mobile cover, will try it without that. I have used Reliance 3G, Airtel 3G and MTNL 3G all in this phone and generally notice a weaker network as compared to other phones at the same place using same network. I have also noticed lately that generally it gets a normal signal when its kept on bed but as soon as I touch my phone signal drops significantly, sometimes from 3-4 bars to 1 bar immediately. And as soon as I take my hand off of it signal improves.
Well, I am not sure what to do now, will try to use without cover and see. Else it will go for repairs. Only reason I havent sent it for repairs yet is because of unlocked bootloader, will have to relock it and flash to stock before I do. Thanks for the suggestion though.
Trying to work out whether I have an issue with my One, my sim card or the network...
WHenever I use wifi I have no issues with connectivity and data speeds. However, when I am using 3G/H (I don't have LTE/4G) the speeds are painfully slow and often nothing loads. This happens both in my place of work (Central London) and at home (North West London). I'm not sure whether it has always affected the phone, I think so. I am on T-mobile/EE and the issue doesn't change whether I have one bar of signal or five bars of signal. I downloaded the SpeedTest app to check what was happening and it seems that it can't even do the initial 'ping' to the server.
I plan on checking another sim in my phone, and my sim in another phone to try and narrow down the possible errors but was wondering whether anyone here has had any similar issues. I'm currently on my fourth One (1 and 3 - misaligned screens, 2 - dead pixels) and I am really hoping that I don't need to get this one repaired/replaced now. Hopefully someone has some good news!
Thanks in advance!
The signal on my Sony Xperia SP fluctuates all the time and changes mode from H to H+ quite a bit, and when I pick the phone up it usually disappears to nothing and I lose signal.
Is there a fix for this? Does anyone else experience this problem?
Made a video to show what I mean https://www.youtube.com/watch?v=DQVTygYlK-k
It is normal that the signal changes from time to time. Normaly a connection is just H and when available it will switch to H+ when the network is in use.
What I advice at first is a new sim card. This does fix most of the network signal issues
thebtman said:
The signal on my Sony Xperia SP fluctuates all the time and changes mode from H to H+ quite a bit, and when I pick the phone up it usually disappears to nothing and I lose signal.
Is there a fix for this? Does anyone else experience this problem?
Click to expand...
Click to collapse
Its normal. You have poor HSDPA signal in your area. Switch to 2G Only Mode when you don't need fast internet connection via data packets.
It will hold better signal (of course if you have 2g transmitters in your area) don't switch modes at all so battery drain is also a little less.
Does anyone notices unstable signal bars on this phone? Same spot, same mobile network, my pixel 2 xl gets full bar while xz2 only hover around 1-3 bars.
This may also contribute to mediocre battery life I've been having. My mix 2s (sd845) certainly fares better in that department.
I can only compare it to Z5 on same location(basement,) which had none or 1 bar signal and no lte/4g, now i have 1-2 bars and lte/4g on xz2
I have the same issue. But it's everywhere. Not just in limited areas. Sometimes, I have LTE+ and next thing you know, it just says LTE with full bars but to internet. It's been doing that all day. might need a new SIM so I'm going to T-Mobile today.
Maybe it is a software related problem.
I had the same problem on LineageOS 14.1 and 15.1 on my Nexus 6, too.
i have the same issue with my xz2, the LTE network is unstable , sometime it goes to 1 bar or no HSPA instead of 4g , is it hardware or software issue ?
I've just tested a z3, xz2 and p8 lite 2017.
At home, weak signal sometimes, p8 has 4 bars, z3 3 bars and xz2 jumping between 1 and 2 bars.
At work, strong signal, p8 4 bars again, z3 jumping between 3 and 4 bars, xz2 2 bars and switching between 4g and 3g a lot.
Really hope they sort this.
Actually, my signal have always been pretty stable, coming from Z3. When I say stable, I mean 3 bars at LTE (4G reception in my location is still not that good, this is the location's fault, tbh). I got 1 to 2 bar(s) at LTE with my Z3.
I have noticed the opposite. My XZ2 has more stable 4G than other phones in my household consisting of iphones and samsungs and its way better than my previous xiaomi.
I get the feeling that the XZ2's signal bar is showing the signal quality rather than the signal strength. For example, when I'm in a congested area I can see that in apps like Cellmapper I have a strong signal to the nearby mast, but the signal quality is poor due to the high number of users and interference.
Overall, it is better to show the quality of the signal rather than the strength. Ultimately it's the quality that has the most impact on data speeds.
I have better reception on LTE/4g on the XZ2 than I do on my Nexus 5X, that sits around 2-3 bars and the XZ2 is constantly on 4 bars...so no complaints here ?
Same problem with my XZ2C
I get 2 bars on average on my XZ2 Compact. But it's very jumpy. When i take it out of my pocket it goes from 1 to 2 bars. No problem with other phones.
Signal Quality Issues here too
Have had my XZ2 for a couple of months and yes, signal issues galore. I commute for work on same highway almost every day and know where I would get some signal issues with my previous samsung phone but with sony its everywhere..even when I'm home its unpredictable. Sometimes I just get a voice message indicator but I did not hear it ring at all. I am aware that not all signal issues are the phones fault..the provider also is not perfect at times but I just cant help to compare it with my previous phones (many brands) and Sony falls short in that area... I was very optimistic being a nice top-tier phone, great pictures and video, the included software is not bad either, great sound from internal speakers including a nice display but fails to deliver on its most primal and basic function...voice calls. Will keep waiting for that much awaited OTA upgrade where Sony tends to this signal issue problem. If not, its off to craiglist.