Xperia Z3 :: WiFi Download Speed Drops To 0 When Signal Is Weaker
Apr 23, 2015
Having issue on my D6633 since KitKat, now updated to LP 5.0.2 23.1.1.E.0.1 and still same. When I go in 5 meters from router behind 2 walls and signal strength decrease a bit download speed drops almost to Zero, but upload speed is ok.
Check below video, I have 46080 / 3072 kbps for download /upload... Tried all possible settings combinations without success. Stamina mode never used..
[URL] ...
When near router 2-3 m without any obstacles download speed is ok. Any other my phone (Samsunf S3 for ex.) have no such issue in same location...
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Mar 27, 2012
I bought neo v and having 2 issue on that,
1) Wi-fi issue: Wi-fi signal strength is weaker then other phone like HTC wildfire S, i am having another phone wildfire s and in the same room the signals of wifi of HTC is good and in neo v signal is too low/poor which results connection is lost time to time , to resolve the issue i've to delete/forget the connection again n again.
2) Its light sensor is too sensitive , in dim lights its brightness is too low while in gud background lights its brightness is gud.Please provide any solution to switch off that sensor.
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Jun 13, 2010
my x10i keeps dropping its wifi connection. it is in an "excellent" signal strength area. i can now see that is related to my poor mobile network coverage at home. when the mobile network signal drops, then the wifi turns off and the turns on again, scans and reconnects. when the mobile network connects again (after a minute or two) the wifi turns off, then on again, scans and reconnects. this cycling is happening every minute or two. which leads to lots of frustrating network errors. exact issue described below with Internet clip: [url]. things improve if i turn off 3g and set network to gsm only.
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Jun 12, 2012
just got rounf to updating my iphone 4 to 5.1.1 from 5.0.1. ever since i have experienced a problem with the internet.
the wifi symbol will always show when near the several wifi spot that i visit. but when i try to use emails/safari/Internet/apps(that access the net) it will say no connection or internet. if i turn off the wifi and then turn it back on the emails/safari/Internet etc. will work for a while till i leave the phone for a couple of mins.
when using safari and mail the the circle(next to wifi) cycles around but then shows ("cannot open page...safari could not open the page because the server stopped responding".)
never had a problem before till the update. i have tried reinstalling a fresh copy of ios 5.1.1 while in dfu mode. clearing network settings, setup the iphone as a new iphone(not restoring from back up)
info:
iphone 4 (8gb), ios 5.1.1, t-mobile
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Jun 17, 2014
I have been using my iphone 5 since the last 9 months. The wifi just worked fine at home when connecting with the wifi router. It also worked fine everywhere I went where there was a wifi zone. Since the last 7 days or so I am facing a sudden problem. When connecting to my home Wifi, it shows full signal strength, yet the internet connection drops. At times, even whatsapp does not work, cannot send images most of the times. Apple store, iTunes and emails stops working mostly. I have reset my wireless router recenty and still this problem persists. There does not seem to be any problem with the router because other devices like my laptop and other mobile phones are working fine with wifi.
Info:
iPhone 5
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Aug 29, 2012
i rooted my .587 ics on pro and it appears that my wifi has become weaker. i am sitting right near the router but cannot connect.
even though the phone wifi isn't as strong as my laptop wifi but it should be able to pick up.in fact, i created virtual AP on my laptop and i'm sitting right next to my laptop and i can't pick up the virtual AP why is this? does this have to do with rooting?
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Jun 7, 2015
I have recently purchased a Z3 Dual sim D6633 and around twice a day either when receiving or making a call the phone suddenly drops out during conversation and both network strength bars are showing no signal. a message briefly shows up saying no no network signal ( or something to that effect ) then dissappears. A few seconds later the signal comes back for both sims and all is ok again. Why this is happening but its becoming frustrating especially when I have to call clients back.
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Aug 5, 2013
A couple months ago I've noticed slow WiFi download speeds which makes it impossible to watch YouTube in hd. Laptop's speeds are fine so I don't think its the router (both 2.4ghz).
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Oct 4, 2015
I'm having a strange problem with my new Xperia Z3 Dual ever since I updated it to Lollipop. I’m using two SIM cards from two different operators. But every morning I notice that there is no signal available for SIM2. Signal comes back to normal on SIM2, if a call received or if I made an outgoing call from SIM1. Otherwise I have to switch on to Airplane Mode and switch it off every time to get the signal back. Because of this issue the battery drains so fast during night (due to loss of signal for 6-7hrs). And also I notice sudden call drops during conversations within 5-10 minutes after receiving or making a call.
I checked the same SIM using another phone to get verified whether this issue is related with the operator. But there I didn’t notice this strange behaviour. Hopefully this is something related with my Xperia Z3 Dual. I’m using WCDMA(Preferred)/GSM on SIM1 and GSM Only on SIM2.
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Mar 31, 2012
When downloading using Wi-Fi in a home or hotel, the speed is determined by the underlying carrier for the Wi-Fi, not the carrier for the 4S, correct?
Info:
iPhone 4S, iOS 5.1
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Mar 24, 2012
After upgrading to ios 5.1 on my 4s wifi drops and 3g network suddenly drops and shows edge connectivity
Info:
iPhone 4S, iOS 5.1
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Jun 27, 2015
Every time that I have been connected to WiFi my phone drops 3G connection.
The only way to get it to reconnect is to restart the phone. After restart the 3G is working perfect for as long as i have been able to test it, but as soon as i connect to WiFi it stops again.
Model: D6633
Android: 5.0.2
Mobil operator/supplier: 3 Sweden
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Jan 12, 2012
My Z5P drops WiFi constantly. Looses contact, everywhere. In 5min it can happen 3-5times.While no one else with for example Iphone looses.It also happens frequently in public wifi places, and its really annoying.
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Jul 5, 2012
I have an Xperia PLAY R800at with 2.3.3. Whenever I'm using my bluetooth device and reconnect to my wifi network, I lose bluetooth packets for 5-6 seconds. This does not happen when I compare against the Nexus S sitting right next to the Xperia PLAY.
This is a really bad problem, and is probably going to result in me not using my PLAY at all.
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Jul 13, 2012
I'm optimizing my home network to get a better WIFI speed because i'm trying to use my Z3 with my PS4 and i've seen that the most of the portable devices stuck on 65MBPS. I've tested this:
- Xperia XS: 65mpbs
- Xperia S: 65mbps
- Xperia Z3: 65mbps
- Samsung Galaxy Ace 2: 65mbps
- Sony Tablet S: 65mbps
- Dogee: 135Mbps
- Dell Alienware PC: 270mbps
- Compaq PC: 135mbps
I see that some devices can reach up to 135Mbps and faster then i think that is not a wifi problem. The cheaper phone of my home (dogee) get a better wifi speed.Are the Xperia Phones limited to 65mbps by hardware or similar?
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Nov 13, 2014
I'm having my first issue with my Z3. Every time I connect my micro USB to hdmi lead it drops the wifi connection and the screen connection will drop about every ten seconds. I'm at a complete loss for answers I've try'd different leads and trawled Google for hours for a fix. This set up worked perfectly on all my other Zs.
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Jun 30, 2010
Just wondering how many people were holding off getting the iP4 due to reports about signal issues etc? Holding off buying iP4 til signal issue resolved
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Jul 28, 2010
Finally got my new iPhone 4.First thing I noticed was that the signal dropped to nothing when I held it in my hand at the bottom of the phone .the same way I have always held an iPhone.Made a phone call yesterday and the call dropped when I accidentally moved my hand to the bottom.Do the bumpers actually solve this problem or is that a myth?
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Oct 31, 2012
I've been experiencing this strange problem for few weeks with my N8. When I'm receiving or making a call,network signal level drops from full to 2 bars. Happens only when i hold my phone from its lower end(where menu button is located). As long as i hold phone from its upper end(where audio jack is located), signal level is maintained to full bars. Such fluctuations don't occur when phone is lying still somewhERE. Signal starts dropping only when phone is held by its lower end. Happens while accessing 3G too. Is this a normal thing? I checked after changing SIM and switching to another network provider. Still the same.
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Jan 11, 2012
There was me thinking only the Iphone 4 had this issue! It drops from say 4 bars to about 1. Holding the top end seems OK. It is holding the phone "normally" or holding the bottom end which almost kills the signal.
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Jun 30, 2010
I have been pretty happy with my iPhone 4 up until today but I have discovered a bit of a problem.When I touch the bottom left of the phone the signal drops 1 - 2 bars.It has not been dropping calls but I dont think my phone should be doing this. Is anyone else experiencing this issue?
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May 26, 2012
4 ios 5.1.1 signal has sudden drops and calls go dead?
Info:
iPhone 4, iOS 5.1.1
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Jan 27, 2013
HTC sensation drops its cell phone signal suddenly, restarting with battery removed helps for few minutes only. Believe its the antenna connected to the panel. However,it works the same (drops after few minutes) when the cover is NOT ON, whereas I thought the cover including the back has the antenna and replacing cover helped few.
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Apr 5, 2012
I'm at the end of my tether! My iPhone4 drops calls for absolutely no reason at all, at least 50% of the time.It doesn't matter how strong my signal is, or whether the call is outgoing or incoming. The person on the other end doesn't sound like they are breaking up either - it just goes suddenly silent.Then, when I press 'end call'the phone freezes on 'call ending' - the only way out of this is then to reboot the phone.I've been back to the Apple Store in Glasgow twice, and to their credit they have replaced my handset twice within the last year;
however despite my THIRD handset doing exactly the same, they have told me that no more replacements will be given.I have tried doing a master reset and setting up again as a new phone to eliminate the possibility that something within my back-up is corrupt, but the end result is the same.I have five different Apple devices at home and am a huge fan, but I'm afraid this is making me envious of my friends who have Android phones (sorry, didn't mean to swear
Info:
iPhone 4, iOS 5.1
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Oct 19, 2011
Does anyone have any recommendations to improve the reception (and thus prevent excessively frequent dropped calls) while using my Atrix 4G in a fringe reception area outside of San Diego?Some background info:I had an AT&T Nokia 6030 for almost five (5) years before upgrading my service to the Atrix.I live and work from the same location, which has not changed during those five years.I did not encounter the problems of dropping calls on the Nokia 6030. I routinely call the very same people at aproxmately the very same times and days of the week with the very same phone numbers from the very same locations in my home and shop... sitting in my office desk chair, standing at my shop workbench, seated at my kitchen table, lying on my bed... and as far as I can telI, nothing on my end or on the other person's end has changed... phone numbers, land or mobile, calling patterns... but ever since I upgraded to the Atrix, I've had this problem consistently from the very first day.
I contacted AT&T many times, and they sent a warranty replacement phone; same resulting performance.The signal strength meter on the phone typically reads 2-3 bars in this area, which AT&T says should be sufficient.)It is so touchy and position/orientation sensitive that I can often drop the call from simply turning my head, or if lying in bed at night, switching the phAT&T went through the entire customer service/tech support gamut with me:Power down recycle, remove & reinstall the battery, replace the original SIM card that came with the Nokia (which still works flawlessly under identical circumstances if I put the SIM card back into it!), run network diagnostics on the tower equipment... they even sent out a crew of field engineers to the property to assess the signal characteristics.
After months of evaluation by the engineering department, they finally determined that the San Diego area is very high in signal strength, and the problem is due to the immediate area where I am located... hills, valleys, canyons, etc. There was nothing more that they could do. That was simply the level of performance I had to accept from this phone in this location. (Sorry.)I still don't know why the primitive technology in that old Nokia doesn't miss a beat. I find it hard to accept that the flagship product with advanced technology can't perform anywhere near as well as this dated Nokia.But I like the Atrix so much in every other way, I would even pay for a stationary antenna and/or signal conditioning/amplification equipment at my location to be able to use it here.
I have not found any such equipment offered for sale by either Motorola or AT&T listed on their websites. I know that there are aftermarket companies that sell such items, but I would really like to know if anyone has any specific experience with those items, particularly when used with the Atrix, or at least any reason to advise in one way or another toward a solution.
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May 2, 2010
I use my 6720c for GPS navigation. But no matter if I use A-GPS or not, finding a signal within Nokia Maps or the GPS utilities takes *at least* 10 minutes. Is this normal? If not, what am I doing wrong? Is there maybe any GPS-fix (i.e. pre-calced sat coordinates) or do I miss a setting for better performance? My software version is 12.x.
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Dec 5, 2011
I've had my X10 for about 6 months and about a month ago my WiFi stopped working. At first it was just at home, it wouldn't see the connection. My laptop would connect fine, as would other peoples phones. And now, it doesn't pick up WiFi at all.
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May 11, 2015
I mean the signal recieved by Z2 is very poor, I have to be very close to the router in order to get a good signal. When I get far from router - 4or5 meters - the signal becomes poor . I don't loose the signal but it becomes so poor. In comparison my wife had a samsung phone but the signal on her phone still strong. She even can access other WIFI signals using her phone, while I can't cause my phone doesen't even see the WIFI signals. Is there any method or any update to solve this?
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Jul 3, 2010
Since i got my Z2 phone i've been having troubles with WiFi signal, but it doesn't matter to me... Last week I got a bluetooth gadget for my device and I am having issues with the bluetooth signal too, if something is obstructing between the router or bluetooth gadget and my cell phone, it present a huge loss of signal.I tested with my old phone (Xperia ION) and works great, so there's a trouble with the bluetooth / wifi receptor of my device... ¿How could I fix it? My warranty has expired, maybe an update? I'm running with 5.0.2 android version
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Apr 4, 2015
Wifi connects but signal fades. disconnect and reconnect solves momentarily. This is very common. Read all the other posts. Reset entire phone to no avail. This is just a note for potential owners.
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Jul 27, 2011
What do these Icons represent or mean, and the meaning when they change Colors from White to Blue (Status Icons). There was a GB 2.3.4 User Manual Posted on Moto's site, Unfortunately no information was included about these Items. What does it mean when all three are blue, Including the H+ icon having arrows beneath it at the same time? Is it also Possible to have the Intro Video Posted or embedded to this thread as well please.
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