Wifi not working despite full bars and signal - Sprint HTC EVO 4G LTE

Hello everyone, this is my first post here. Awesome, I know. I was curious if any of you experience a weird wifi issue. I have full signal and the bars are indicating things are good, but I cannot access my internet from my bed. I can move about 5 feet towards the door and it works just fine. My old EVO 4G wimax has never had a problem, and could work outside even. Do you all think I just have a bad phone and I should return for another one, or is this maybe just a glitch that others are experiencing and i should just wait for a fix.
I have the same issues with, and without, the best wifi performance enabled.
I'm open to suggestions, as I really love the phone.

I have had this happen too. I don't believe the number of bars showing is correct. And that in fact the signal was weak.
Sent from my EVO using xda app-developers app

You can try to disablr then reconnect again. Sometimes this helps. I also have mine set to 2.4ghz only and I installed wifi manager. I haven't had any wifi issues since. I hope this helps.
Sent from my EVO using Tapatalk 2

Try to set it to 2.4 only. My router doesnt like it any other way.
Sent from my EVO using Tapatalk 2

Does your router firmware show you the signal strength of each connection? I would leave your phone in the room that is causing problems and then check the signal strength. Also try this just to be in the clear:
Forget network on phone, delete and release lease on router (if you have it set up this way), reboot phone, reboot router. Now try to reconnect again.
The above is always worth a shot. Reply with results and we'll take it from there
Sent from my Evo 4G LTE

Thank you all for the advice. I changed this to 2.4 ghz only and it works perfectly now.

I have similar problems even after the update that I though fixed the wifi issues. Now instead of it reconnecting like you said it shows connected and I have to cycle it on and off to get it to work. Very frustrating. Guess will have to wait for an ota again.
Sent from my EVO using xda app-developers app

Related

[Q] Droid Razr, wifi issues???

I'm having issues with connection to wifi, anyone else??
wifi connects & then disconnects before Google.com even loads....then it reconnects again...and then goes around in a circle. Sometimes it last a little longer, but only long enough to keep my hopes up.
as soon as i got my RAZR i rooted it asap ....so now, I am unsure if its the handset, root, MotoBlur or something else?
ive checked and can't find any threads about this. anyone else have any issues or suggestions ....I will be very greatful for any response .. thanks
I 2nd That
You're not alone. I also noticed an issue with WiFi when using it for the first time. My RAZR is not rooted, so it looks like that isn't the issue. It contantly drops its WiFi connection, and can sometimes go several minutes before reconnecting. As far as I can tell at this point, signal strength does not seem to be a factor. I hope this will be corrected in the next patch.
I have also noticed that it randomly drop its LTE connection and reverts to 3G, even though it had great LTE signal... but this happened a lot with my Thunderbolt too, so I doubt its a device issue...
I'm running wpa-personal at home with no issues. What wireless security have you had issues with?
Sent from my DROID RAZR using XDA App
I guess to be more specific, i'm running wpa2 with aes cipher.
Sent from my DROID RAZR using XDA App
I have WPA2-Personal in place also
You could kill your encryption for a bit to rule it out as an issue.
Sent from my DROID RAZR using XDA App
Not a bad idea, I will try that later today. Something must be up though, as my Thunderbolt worked just fine on that AP on 11/10. Thanks.
check bluetooth
I noticed wifi issues as well connections would drop or jump from AP to AP, but wouldn't connect. It seemed to be when I had bluetooth enabled at the same time. My connection speeds would drop (if it worked) to ~2Mbps, instead of the usual 13-14 I was getting. Once I turned BT off, no problems, no disconnects. Bluetooth did not effect my 4G/LTE, which is very strong where I live.
AP's:
Buffalo WHR-54GS
Cisco/Linksys E1000 v1
both running DD-WRT, WPA2
hmm... So far so good with Bluetooth off. Looks like we're on to something, thanks for the suggestion.
I started experiencing the wifi dropouts after installing Skype. I downloaded the non Verizon version of Skype and what I noticed is that when I open the app, it kills the wifi connection. It doesn't turn it off, it just appears to disable the wifi connection. It appears that I have to log off Skype and reboot and the wifi works fine.
Do you guys have Skype installed also?
GP
the RAZR wifi signal is too weak
when i put my hand on a side of the phone ,the signal reduc a level .
Is a hardware problom?
XT910 version of Singapore
vias1 said:
when i put my hand on a side of the phone ,the signal reduc a level .
Is a hardware problom?
XT910 version of Singapore
Click to expand...
Click to collapse
same here. guess we are going to have to find a better place for our hands
Oaklands said:
same here. guess we are going to have to find a better place for our hands
Click to expand...
Click to collapse
same issue bad wifi connection ,,,, where is MOTO ??? please wake up and correct this fault, i remember the same issue was with SGS2 but it was solved after patch by samsung....
this issue is really teasing me alot,,
I found (on another forum) potential cause:
Turns out the milestone doesn't play well with newer models of wireless routers that use AEP authentication. Apparantly the milestone will sometimes send some inappropriate data to the router, which AEP authentication feels is a nono and so boots the device off the network until you manually reconnect. That's my understanding anyway.
The fix for me was to change my router encryption from WPA2-PSK to WPA-PSK (I have a siemens router supplied by Orcon). Since I've made the changes a few days ago I haven't had a single drop out. Hope it works for you too.
Click to expand...
Click to collapse
I can confirm that I'm experiencing wifi drops only with WPA2 encryption on AP.
My Razr (XT910) works well at 5 GHz. When I tried to switch to 2.4 GHz frequency I had constant drop. Could be interference i guess! Once i switched back to 5 GHz haven't had a problem. Don't think Droid Razr (XT912) supports 5 GHz frequency though!
I have major WiFi problems. It can only detect my home router if it is in the same room or the room above it!
My three year old HTC Hero can see 7 networks up and down the street.
It's so bad that I could not recommend this phone to anyone who (like me) needs to be able to connect to WiFi on the move.
I have no idea who such a major fault in this otherwise fantastic phone could have been allowed.
I still have a few days left to return it but am not sure what the alternative would be. I had a Sensation XE that was great but like a brick compared to the Razr!
I hope there is a fix on the way.
Anyone else?
My wifi problem is that it can pick up router signal from too far. Even downstairs. My router is 4 floors up ...
Eddy T said:
Anyone else?
Click to expand...
Click to collapse
Sent from my DROID RAZR using XDA App
njoismartguys said:
My Razr (XT910) works well at 5 GHz. When I tried to switch to 2.4 GHz frequency I had constant drop. Could be interference i guess! Once i switched back to 5 GHz haven't had a problem. Don't think Droid Razr (XT912) supports 5 GHz frequency though!
Click to expand...
Click to collapse
I don't think our XT912 does 5 GHz either. I wish we could turn it on.
jiwengang said:
My wifi problem is that it can pick up router signal from too far. Even downstairs. My router is 4 floors up ...
Sent from my DROID RAZR using XDA App
Click to expand...
Click to collapse
I wish I had your problem!

At my wit's end... do any of these phones actually work?

So I've had my new EVO 4G LTE all of about two weeks and have had nothing but troubles with it. I'm currently on the 5th phone (replaced 4 times since the first) and its still got the same wifi / 3g issues that caused me to replace it twice which have both the wifi and the 3g disconnecting for no reason whatsoever and when the 3g works, I get speeds slower than the oldest 14.4k modems unless I'm within about 100 yards of a cell tower. The other two times I had to exchange it because there was dust under the phone's screen.
Because of the connectivity issues, the phone is almost useless to me unless I don't plan on using data at all, or if I'm sitting by a wifi router and don't plan on using that connection for more than 10 minutes continuously. I've tried the 2.4GHz fix, the turning off LTE fix, and even given it a static IP at home.. all without any change in performance. I'm really at my wit's end and would have already exchanged it for a 6th phone if I thought there would be a reasonable expectation that the new one would work correctly.
Is there any other fixes out there that I have yet to try? Do any of the rooted OS's have a newer / better modem that will fix my problem? Should I just return the thing again and switch to a different manufacturer? I chose to get the Evo rather than wait for the Galaxy S3 because I never liked my old Epic, but I'm starting to think that this was a massive mistake...
Any help would be greatly appreciated.
Are you sure your router isn't acting up? And where you live might be a testing area for LTE? That would cause network issues.
The last thing is-have you removed your back cover to install am SD Card? That cover needs to be on securely as I believe that is the antenna
Location.
Sent from my Transformer TF101 using xda premium
Oh, I assume you have done PRL update and profile updates? There are 2 ways to do that. Settings/Updates/PRL and Profile.
Also dial *2 and you can do PRL and Profile updates there you. The *2 also runs a data and voice test, you will see green, or red, check marks.
Sent from my Transformer TF101 using xda premium
I haven't had any problems. I actually receive awesome 3g service (not so much indoors) the EVO connects to my wireless N router flawlessly. I think your automatic disconnection issues is due to htcsmartsync. It's designed to shut off services (like airplane mode) in order to keep the phone in a deep sleep.
I would suggest rooting your phone and deleting the code from your phone. Can work wonders ?
I wouldnt suggest unlocking your bootloader to flash Roms though..reason being, if htcsync isnt the culprit. I don't want you to have a tampered phone and not being able to return it....goodluck. ill post links in a bit
Sent from my EVO using xda premium
I feel your pain, I have two and both have similar issues. I have tried different roms and get the same issues. My EVO 3D was faster than this phone and I think it may be do to some issue in the firmware. I am just riding it out. I personally am surprised more users have not come forward. My biggest complaint is the lag on the device. I can flash a clean rom install, or flash over an existing base and it is faster, but then lags out and is dreadfully slow after just a few hours.
What type of encryption are you using on the router tkip, aes, wep? Is it wireless n or g?
Plenty of these phones work. My WiFi and 3G work flawlessly, and I haven't had to exchange once.
I was having similar issues with my 3G randomly dropping out, but never any problem with my wifi. I updated profile and PRL last week, flashed a ROM with SmartSync disabled, and haven't had a problem since.
Sent from my EVO using xda app-developers app
when i first got my lte on the 2 i had wifi issues.. but about a week they went away.. phones been runnung perfect for a while now :good:
i've never had problems with the device and i find it very strange that you have had problems with 5 devices. perhaps its not the phone but you that is the issue, or your hardware at home or maybe your house in in a Faraday cage or something. either way..
No issues here.
3G speeds and coverage are awesome around my work, on the way to work and at home. Also the WiFi is faster than my darn desktop, with the wireless N.
mtg981 said:
Are you sure your router isn't acting up? And where you live might be a testing area for LTE? That would cause network issues.
The last thing is-have you removed your back cover to install am SD Card? That cover needs to be on securely as I believe that is the antenna
Location.
Sent from my Transformer TF101 using xda premium
Click to expand...
Click to collapse
I'm fairly sure it isn't the router since the phone is behaving the same way on my school's wifi and the one at the starbucks near my house. Also, I have other devices connected to my router at the same time as the Evo and none of them are experiencing the same issues.
I am willing to accept that there is a possibility the some or all of my 3G issues are related to the network upgrade, but I'm experiencing the extremely slow speeds over most of the city of Denver, and I'm guessing it would be unlikely that they would be upgrading 75% of the towers in the city at the same time. It also doesn't really explain the 3G service just shutting off randomly and then popping back on a few seconds later. That all being said, even if it is network issues, it just serves to highlight the lack of a reliable wifi connection.
As far as the back panel is concerned, I did install a micro-sd card there, and, since reading your post, I have removed it, blown off and dust / debris that might have gotten in there, and reseated it as snugly as possible. This didn't generate any sort of fix for the 3G issues, though I've not had a chance to test if wifi is working any better now. I did notice however that some of the gold filaments were discolored, so perhaps there is a manufacturing defect, though I'm not sure how the color of the filament could affect its conductivity.
mtg981 said:
Oh, I assume you have done PRL update and profile updates? There are 2 ways to do that. Settings/Updates/PRL and Profile.
Also dial *2 and you can do PRL and Profile updates there you. The *2 also runs a data and voice test, you will see green, or red, check marks.
Sent from my Transformer TF101 using xda premium
Click to expand...
Click to collapse
I have done about 7 PRL / profile updates on this particular phone. I have also done a couple factory data hard resets through the boot screen in the hopes that it was just "glitching". Though the resets seemed to help, the effect didn't last, and none of the PRL / profile updates did anything to improve performance.
I did have a look at the *2 screen you mentioned and found that both voice and data had green checks by them, but I think this is only a check to determine if the connection exists at all and has nothing to do with quality. I do remember hearing about another testing screen you can get to through the dialer by pressing a sequence of characters which gives you access to a much more in-depth set of tests, but searching hasn't produced anything on that, at least with my search terms. That being said, I took a previous phone with the same issues into the sprint store and they told me it passed all of their diagnostic tests, so I'm not sure it would tell me anything different.
Steven 1 said:
I haven't had any problems. I actually receive awesome 3g service (not so much indoors) the EVO connects to my wireless N router flawlessly. I think your automatic disconnection issues is due to htcsmartsync. It's designed to shut off services (like airplane mode) in order to keep the phone in a deep sleep.
I would suggest rooting your phone and deleting the code from your phone. Can work wonders ?
I wouldnt suggest unlocking your bootloader to flash Roms though..reason being, if htcsync isnt the culprit. I don't want you to have a tampered phone and not being able to return it....goodluck. ill post links in a bit
Sounds like an interesting possibility, though my wifi / 3g turn off while in direct, phone is awake and I'm using the program thats using the connection, use. I'll have to read about htcsync to see if its able to shut down connection while in use. While I'm not opposed to rooting my phone (I've resisted the urge to do it now because I really don't want to have troubles with returning it), I really don't like the idea that I might not be able to fix this problem without doing it...
Sent from my EVO using xda premium
Click to expand...
Click to collapse
Mikee4fun said:
I feel your pain, I have two and both have similar issues. I have tried different roms and get the same issues. My EVO 3D was faster than this phone and I think it may be do to some issue in the firmware. I am just riding it out. I personally am surprised more users have not come forward. My biggest complaint is the lag on the device. I can flash a clean rom install, or flash over an existing base and it is faster, but then lags out and is dreadfully slow after just a few hours.
Click to expand...
Click to collapse
Luckily, mine doesn't seem to suffer from lag at all, just a really horrible connection. From what I've heard at best buy and sprint though, a huge number of people are having similar issues with this phone. The people at best buy even went so far as to try and tell me this was a "known issue" and therefore wouldn't be exchanging it again (this was the third time), to which I had to reply that I would then like a full refund and would be taking my business elsewhere. The way I see it, if a phone has a known issue, but not all of the phones are affected by it, you have to keep replacing it until I get one without the issue.
dmacias said:
What type of encryption are you using on the router tkip, aes, wep? Is it wireless n or g?
Click to expand...
Click to collapse
The encryption is WPA2 - AES and the router is running in "Mixed 802.11n, 802.11g, and 802.11b" mode.
Spyderekz said:
i've never had problems with the device and i find it very strange that you have had problems with 5 devices. perhaps its not the phone but you that is the issue, or your hardware at home or maybe your house in in a Faraday cage or something. either way..
Click to expand...
Click to collapse
I've thought about that possibility for sure, but the slow speeds and intermittent connections for 3g and wifi go, and have gone for all of the devices with this problem (don't forget, two of them were returned because they had dust under the phone's screen), all over the city with me, so, unless I'm a walking cell disrupter, then I think the issue lies somewhere in the phone.
Could be, I know I mess up my tv reception when I'm near it, its like my super power
sent from my EVO LTE
Spyderekz said:
Could be, I know I mess up my tv reception when I'm near it, its like my super power
sent from my EVO LTE
Click to expand...
Click to collapse
I would think that this would have surfaced a long time ago were it really the case though, as this is the first phone I've ever owned which has had this much trouble with connectivity.
1st thing....I havent checked but isn't the smith.apk still included? 2ndly I had issues with this phone dropping secured connections from afar and found it to be interference witht he witless signal so try changing your frequency....that solved my issues....no lags here. Remember these new phones are designed to drop 3g when possible to help conserve battery.:thumbup:
Sent from my htc_jewel using Tapatalk 2
neopolotin75 said:
1st thing....I havent checked but isn't the smith.apk still included? 2ndly I had issues with this phone dropping secured connections from afar and found it to be interference witht he witless signal so try changing your frequency....that solved my issues....no lags here. Remember these new phones are designed to drop 3g when possible to help conserve battery.:thumbup:
Sent from my htc_jewel using Tapatalk 2
Click to expand...
Click to collapse
From what I can tell, and I may be wrong on this of course, smith.apk is a logger and not a throttler as people initially thought. Its something I'd probably ensure was removed from any custom OS I install, but its apparently not something that would affect connections at all. That being said, I'm curious just how this "Mobile Network Director" is supposed to know when I need my data connection, but that seems to be on the network side and not on the phone.
I'll have to check into the frequency thing. I remember a long time ago I had to mess with my previous router's channel because it was interfering with my wireless mouse for some reason, but I've not had any similar problems with the new router in the last four years, until now potentially I guess.
As for the 3G turning off when possible to save battery or network bandwidth, I can understand that concept, but it would have to be very broken to shut off any network with a good signal while its actually in use.
treblesum81 said:
From what I can tell, and I may be wrong on this of course, smith.apk is a logger and not a throttler as people initially thought. Its something I'd probably ensure was removed from any custom OS I install, but its apparently not something that would affect connections at all. That being said, I'm curious just how this "Mobile Network Director" is supposed to know when I need my data connection, but that seems to be on the network side and not on the phone.
I'll have to check into the frequency thing. I remember a long time ago I had to mess with my previous router's channel because it was interfering with my wireless mouse for some reason, but I've not had any similar problems with the new router in the last four years, until now potentially I guess.
As for the 3G turning off when possible to save battery or network bandwidth, I can understand that concept, but it would have to be very broken to shut off any network with a good signal while its actually in use.
Click to expand...
Click to collapse
I thought it was smith but maybe its the other thing you mentioned but they recently started adding that software to dump people from 3g to 1x to avoid congestion and it was actually installed on the phone itself. I had no issues with WiFi until the ICS stuff started coming out....I had the issue on the 3D and the LTE....the 2 phones didn't seem to like dual encryption especially from afar so I changed the encryption still had issues except for open then I tried changing the channel and that held.
Sent from my htc_jewel using Tapatalk 2
A lot of misconceptions about that smith apk here.....
Sent from my EVO using xda premium
I saw in another thread that you had your Epic replaced 5 times in 2 years. Now you are on your 5th Evo? So you have basically had 10 phones in the past 2 years? Have the last EVOs beet rooted at all, or are they completely untouched as far as things like the build.prop goes? Could there be a particular app that you are installing on all those phones that could be causing your issue? If you truly have had 10 bad phones in the past 2 years, then do not buy any lottery tickets!
My Evo doesn't drop Wifi at all. It does drop 3G, but only when I am in an area where I get one bar. Make sure Best Wi-fi performance is unchecked in the Advanced Wi-Fi settings, and in Wi-Fi frequency Band, try changing it to 2.4 only.
sgt. slaughter said:
A lot of misconceptions about that smith apk here.....
Sent from my EVO using xda premium
Click to expand...
Click to collapse
Not a misconception just had it confused with that new one they started using this year to manage the data connection
Sent from my Transformer Prime TF201 using Tapatalk 2

[SOLVED] Wifi reception and cell signal reception sudden drop in strength?

I've noticed my wifi reception dropping greatly as well as my cellular signal strength. I reflashed different modems and even went back to my regular one. Many times it wouldn't even regain the cellular signal at all. When I choose to search for network, it gives me an error.
As for wifi, I normally get almost full signal in all rooms of my house. Now I find I barely get reception and it completely drops at times.
I'm on Flapjaxxx's Cm9 rom if that means anything.
SOLVED: wifi antenna making poor contact internally. Adjusted spring contacts inside. All is well.
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
madman604 said:
I've noticed my wifi reception dropping greatly as well as my cellular signal strength. I reflashed different modems and even went back to my regular one. Many times it wouldn't even regain the cellular signal at all. When I choose to search for network, it gives me an error.
As for wifi, I normally get almost full signal in all rooms of my house. Now I find I barely get reception and it completely drops at times.
I'm on Flapjaxxx's Cm9 rom if that means anything.
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
Click to expand...
Click to collapse
Flash a new modem that will boost signal in the carbon installer app
Sent from my SAMSUNG-SGH-I717 using xda premium
Sorry, what's carbon installer?
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
so no one else has this issue?
I walk 5 feet from my router and the signal drops to 1 bar.
I have this same issues ever since moving to CM9. My 5GHz N network is unusable. I'm five feet from the router with direct line of site and it's seeing about 2 bars (fair) and -70db. Moving 10 feet away moves it down to -80 or -90 and 19Mbps before it ultimately disconnects. I've tried reverting back to modems that I was successfully using on stock ICS, including UCLC5, UCLF6, and UCLE2, but none of them have made a bit of difference. Is there some other component aside from the modem that governs wifi?
My laptop and HTPC which uses a USB WIFI adapter and is about 20 feet away from the router have no issues getting 5 bars, and inSSIDr shows that I'm the only 5GHz AP in the area.
Anyone have any ideas?
Antenna issue? Perhaps an unlucky drop caused the antenna to become unseated?
It is possible to open the phone and push in the antenna.
rangercaptain said:
Antenna issue? Perhaps an unlucky drop caused the antenna to become unseated?
It is possible to open the phone and push in the antenna.
Click to expand...
Click to collapse
Agreed.....
We've seen at least two other users this week with a loose antenna seat, that required a repair to correct the lost signal issue..
this may not be the problem, but certainly something to consider....g
I neglected to mention that my 2.4GHz signal works great, 4 or 5 bars throughout the apartment. I'll take a look at the antenna. I don't supposed there's a less warranty-voiding way of doing it than pulling up the sticker?
I'm seeing the exact same thing. as soon as I rooted and flashed a custom rom my 5GHz has dropped to virtually nothing. my cell strength and 2.4GHz are weaker than they once were but 2.4GHz and cell is still very usable. my 2.4GHz drops to 19mbps constantly. I've bounced my phone back to completely stock ICS and that resolved the issue, though stock rom just isn't fast enough for me anymore so I'm back on Paranoid Android CM10 Aug27 release 1.992
A couple of other things, I use AT&T, my router is an ASUS RT-56U dual band wireless N, I live in an apartment complex where 2.4GHz is saturated, but 5GHz is clear and I live roughly 1 mile from the closest cell tower. I run my laptops in 5GHz and my streaming media in 2.4GHz. So for all intents and purposes my 5GHz should be much stronger.
Any thoughts on why the custom Rom is doing this?
If I have time today or tomorrow I'll do a backup and try out a stock ROM to see if the problem goes away.
Yes...It sounds rom related at this point...
A stock rom test, "With" a stock modem would be a good test....g
saturnspike said:
If I have time today or tomorrow I'll do a backup and try out a stock ROM to see if the problem goes away.
Click to expand...
Click to collapse
Update. Rolled back to OEM ICS 4.0.4 and my wifi reception is MUCH stronger. Guess I'll be staying with ICS.
madman604 said:
Update. Rolled back to OEM ICS 4.0.4 and my wifi reception is MUCH stronger. Guess I'll be staying with ICS.
Click to expand...
Click to collapse
It seems I was wrong. I took my phone apart and checked out where the WiFi antenna contacts were. One of the springs was flat and barely making contact. I pried it up slightly and things seem better. I will update again if I am full of fail.
Just a tidbit:
On every one of my devices, with CM9/10 loaded, my 5Ghz signal strength is weak...
Sitting on stock, and my signal is fine for 5Ghz WiFi...
I said it back when CM9 was starting to become regular, it still hasnt changed...
Something changed in CM when CM9 and now CM10 came to be that 5Ghz WiFi now sucks very much badly!
The ONLY time I get full strength with 5Ghz is when my phone is sitting on my router, I sit maybe 3-4ft away (no walls, level, in-sight range), and it drops a bar sometimes two...
This happens on all my devices with 5Ghz WiFi and CM9/10, my HD2 (for example) on CM7.2 has matching 5Ghz performance with 2.4Ghz, but on CM9 its the craps :<
Update: yup. It worked. Full bars on WiFi in my house again. Even in areas where I had zero reception. Possibly a small drop caused the spring contact to be compressed.
Currently running. Flapjaxxx AOSPxXx ROM from Oct 23.
Sent from a phone that's Note-worthy, via XDA Premium HD app.
madman604 said:
Update: yup. It worked. Full bars on WiFi in my house again. Even in areas where I had zero reception. Possibly a small drop caused the spring contact to be compressed.
Currently running. Flapjaxxx AOSPxXx ROM from Oct 23.
Sent from a phone that's Note-worthy, via XDA Premium HD app.
Click to expand...
Click to collapse
You didn't by chance get any pictures did you?
Sent from my SAMSUNG-SGH-I717 using xda premium
Unfortunately no. But its fairly easy to see where the WiFi contacts are when you open the case. When you pull the battery cover off, there is a pad/ sticker on the upper left. That's the antenna, right next to the power button and SIM tray.
NOTE: DO NOT PEEL ANY STICKERS/PADS OFF
If you take the phone apart, the contact pads are right under it.
When the housing/is separated from the screen (snaps off) you can see two gold springy contacts that look like the ones in the SIM tray. Like this > . If its flat like this _ just pry it back open GENTLY. Only like 1mm.
Then reassemble phone and test in a recently known bad WiFi area.
Mine is finally awesome again.
AWS cellular reception is still mediocre since day one tho.
Sent from a phone that's Note-worthy, via XDA Premium HD app.
rangercaptain said:
Antenna issue? Perhaps an unlucky drop caused the antenna to become unseated?
It is possible to open the phone and push in the antenna.
Click to expand...
Click to collapse
I quote myself.
Wasn't desperate enough to crack open the phone just yet, but thanks Rangercaptain, you were right in the money
Sent from a phone that's Note-worthy, via XDA Premium HD app.
Going out of the comfort zone usually has its rewards. Good job!

Mobile data "Disconnected"

This is new. My phone shows full signal bars, but data does not work (no LTE displayed in the status bar). When I look at the settings it says "Disconnected" right below Mobile data. If I turn it off and on, it will say "Turning On..." then "Disconnected".
The weird part is that I know I get LTE signal right here (at my desk at work). I've been using the phone here all week. It was working fine, then it switched to disconnected. The first time I turned the data off/on, it connected, showed LTE, and sent an email I had tried to send. Now it refuses to connect at all.
I rebooted the phone, and it first connected to LTE, and now has full bars of 3G.
Anyone else notice something similar happen?
EDIT: Looks like it's Verizon possibly doing some tower work in NYC.
its possible you have a toasted sim card. not very common but i have seen it happen before on my gnex and a few others. Good luck
Another possibility is that Verizon in your area is fixing things.
If you are in Manhattan, a couple of us experienced unstable data connection these few days.
If such data disconnection happens cross the country , then it is a device's issue, which I suspect not.
drumz0rz said:
This is new. My phone shows full signal bars, but data does not work (no LTE displayed in the status bar). When I look at the settings it says "Disconnected" right below Mobile data. If I turn it off and on, it will say "Turning On..." then "Disconnected".
The weird part is that I know I get LTE signal right here (at my desk at work). I've been using the phone here all week. It was working fine, then it switched to disconnected. The first time I turned the data off/on, it connected, showed LTE, and sent an email I had tried to send. Now it refuses to connect at all.
I rebooted the phone, and it first connected to LTE, and now has full bars of 3G.
Anyone else notice something similar happen?
Click to expand...
Click to collapse
Same thing keeps happening to me. It's frustrating because it will spool up LTE with full bars, not transmit any data and then disconnect completely from data. Will have to restart my phone which normally gets me back to working 3G until it happens again in an hour or so and have to repeat the process. Toggling the data connection on and off doesn't help. Verizon replaced my SIM card but it hasn't helped anything. Hoping it's just a temporary NYC issue.
kjogel said:
Same thing keeps happening to me. It's frustrating because it will spool up LTE with full bars, not transmit any data and then disconnect completely from data. Will have to restart my phone which normally gets me back to working 3G until it happens again in an hour or so and have to repeat the process. Toggling the data connection on and off doesn't help. Verizon replaced my SIM card but it hasn't helped anything. Hoping it's just a temporary NYC issue.
Click to expand...
Click to collapse
I was having a few issues here in New York too. I think they're working on some towers.
Sent from my HTC DNA using Tapatalk.
karn101 said:
I was having a few issues here in New York too. I think they're working on some towers.
Sent from my HTC DNA using Tapatalk.
Click to expand...
Click to collapse
Not surprising given some of the photos I've seen of their infrastructure after Sandy. Good to hear I'm not the only one.
This could be a different problem, but today I completely lost all mobile signal, both data and voice. It looked like I was in the subway (with no data icon and a little x next to the bars) . I waited for a couple of hours to see if the signal comes back, but it did not. A reboot fixed the issue.
I would not think much of this typically, but my wife has complained about exactly the same thing. Said she had to reboot the phone on two occasions already to get the signal back. WiFi worked fine though.
Could be a bug with the DNA.
Sent from my HTC6435LVW using Tapatalk 2
cowisland said:
This could be a different problem, but today I completely lost all mobile signal, both data and voice. It looked like I was in the subway (with no data icon and a little x next to the bars) . I waited for a couple of hours to see if the signal comes back, but it did not. A reboot fixed the issue.
I would not think much of this typically, but my wife has complained about exactly the same thing. Said she had to reboot the phone on two occasions already to get the signal back. WiFi worked fine though.
Could be a bug with the DNA.
Sent from my HTC6435LVW using Tapatalk 2
Click to expand...
Click to collapse
are you in NYC metro? If yes, yes, I had one of such issue today too. but it did not last hours. It lasted 1 minute or so.
I think folks having data problem near NYC may chill for now. I hope it will not persist throughout the trial window of 14 days...
I am in NYC, let's hope it's a VZW issue.
Sent from my HTC6435LVW using Tapatalk 2
cowisland said:
I am in NYC, let's hope it's a VZW issue.
Sent from my HTC6435LVW using Tapatalk 2
Click to expand...
Click to collapse
Data seems to be working today. Looks to be a Verizon issue, not a DNA issue.
drumz0rz said:
This is new. My phone shows full signal bars, but data does not work (no LTE displayed in the status bar). When I look at the settings it says "Disconnected" right below Mobile data. If I turn it off and on, it will say "Turning On..." then "Disconnected".
The weird part is that I know I get LTE signal right here (at my desk at work). I've been using the phone here all week. It was working fine, then it switched to disconnected. The first time I turned the data off/on, it connected, showed LTE, and sent an email I had tried to send. Now it refuses to connect at all.
I rebooted the phone, and it first connected to LTE, and now has full bars of 3G.
Anyone else notice something similar happen?
EDIT: Looks like it's Verizon possibly doing some tower work in NYC.
Click to expand...
Click to collapse
I have the SAME ISSUE, doesn't happen often, but when it does a reboot fixes it. I'm in Oklahoma. No problems last couple days, it's weird.
Sent from my HTC6435LVW using xda premium
Same happens to me... Perfect after reboot
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
I had that issue than I took my sim out looked at it noticed a big ol finger print on it and took an eraser from a pencil lightly wiped it away and have not had the sim issue since
Sent from my HTC6435LVW using xda premium
My wife was having issues with mobile signal until eventually the phone could not find the sim card. She took it out and put it back in. Problem solved.
I am quite impressed with her. Coming from an iPhone, which she called as stable and boring as a microwave, she is now rocking a themed launcher, all sorts of widgets, power Toggles, settings profiles, and messing with the sim card!
Sent from my HTC6435LVW using Tapatalk 2
I had that issue with the Galaxy S2.
Simple and fast solution: walk into a local carrier store and pop in a new one. It's free, and surely saves time without having to stress over troubleshooting it
Hi Everyone,
I got the same issue. I did a quick search on xda for this issue and saw this thread on this topic.
I opted to get the HTC One X+ instead of the DNA.
The first week I got the phone (from UK) everything worked fine and now I can't get the data connection to work.
I am currently on Vodafone.
The funny thing is, I take the same SIM card put it into my HTC One X which I got here in Australia and it works fine. No problems, always get a data connection.
However since the new HTC One X+ worked fine for the last few weeks and now it doesn't, I don't think it has anything to do with the networks.
Now since DNA is having this same issue, I am wondering if it has to do with Jelly Bean or the Sense upgrade using the HTC One +(plus).
Very frustrating. Any further thoughts about this bloody frustrating issue ?
---------- Post added at 07:08 AM ---------- Previous post was at 06:50 AM ----------
another581 said:
I had that issue with the Galaxy S2.
Simple and fast solution: walk into a local carrier store and pop in a new one. It's free, and surely saves time without having to stress over troubleshooting it
Click to expand...
Click to collapse
As stated, the same SIM card when put into my HTC One X works fine. I get a data connection right away?
Update. Got it working again. Network connections are a bit sensitive.
Will monitor this issue over the next week.
So it is not necessarily the SIM Card.
---------- Post added at 07:13 AM ---------- Previous post was at 07:08 AM ----------
UPDATE !
I still have this frustrating problem. With my galaxy note 10.1 I have 75% connection on GSM and a network connection. With HTC One X+ 20% connection on GSM and NO network connection.
Is anyone else experiencing this?
Any suggestions anyone?
I have the same issue and I live in California. I think it's definitely a Droid DNA issue, not the Verizon network. I lose all mobile data, not just LTE. It happens probably a few times a day and even when I'm in the middle of a phone call. I'll have to restart my phone to get it working, but I've even had a couple of times where even a restart didn't work and I had to shut the phone off completely multiple times. This issue is rather frustrating!
elmuchogrumpy said:
I have the same issue and I live in California. I think it's definitely a Droid DNA issue, not the Verizon network. I lose all mobile data, not just LTE. It happens probably a few times a day and even when I'm in the middle of a phone call. I'll have to restart my phone to get it working, but I've even had a couple of times where even a restart didn't work and I had to shut the phone off completely multiple times. This issue is rather frustrating!
Click to expand...
Click to collapse
+1
Sent from my HTC6435LVW using Tapatalk 2
Same issue here, I've continue to search the internet for a solution. I don't even know if it is hardware or software issue. It always disconnects exactly when I need it, so frustrating!!!!!!
drumz0rz said:
This is new. My phone shows full signal bars, but data does not work (no LTE displayed in the status bar). When I look at the settings it says "Disconnected" right below Mobile data. If I turn it off and on, it will say "Turning On..." then "Disconnected".
The weird part is that I know I get LTE signal right here (at my desk at work). I've been using the phone here all week. It was working fine, then it switched to disconnected. The first time I turned the data off/on, it connected, showed LTE, and sent an email I had tried to send. Now it refuses to connect at all.
I rebooted the phone, and it first connected to LTE, and now has full bars of 3G.
Anyone else notice something similar happen?
EDIT: Looks like it's Verizon possibly doing some tower work in NYC.
Click to expand...
Click to collapse
It might not be a VZW problem but just incase go to a Vzw store and ask them if there are any down towers on the area if there aren't ask them for a warranty cpo replacement DNA. Hope this helps.

Sprint Data 3g drops

Anyone having issues with 3g data dropping or network always disconnecting, takes a while to connect
Sent from my 0PJA2 using XDA Free mobile app
I had that problem with my sprint m9. Had it for a week with no problem then suddenly no data connect. No 3g or LTE for a couple days. Just Wi-Fi. I took it to a local corporate store and the best tech there eventually swapped out the sim and it's been connecting since. She told me sometimes the cards are bad from the start. Of all the phone's I've had that was a first for me.
Hmmm, mine seemed spotty today. A couple times I showed good 3G or LTE signal, but couldn't get data through.
Toggling airplane mode seemed to help.
mingo2120 said:
Anyone having issues with 3g data dropping or network always disconnecting, takes a while to connect
Sent from my 0PJA2 using XDA Free mobile app
Click to expand...
Click to collapse
so i had the same issue and when i got the new OTA the other day which has a new radio I think the data issues are even worse..
Try a profile update. I activated my phone in a non-sprint area and got really terrible 3g and NO 4g in known LTE saturated areas. Once I returned to my hometown I updated the profile and PRL and I instantly got LTE and the spark logo.
ccs86 said:
Hmmm, mine seemed spotty today. A couple times I showed good 3G or LTE signal, but couldn't get data through.
Toggling airplane mode seemed to help.
Click to expand...
Click to collapse
Yep I've had those issues since day 1. Occasionally the mobile data will disconnect, yet is switched on. Only toggling airplane will fix it.
m03sizlak said:
Yep I've had those issues since day 1. Occasionally the mobile data will disconnect, yet is switched on. Only toggling airplane will fix it.
Click to expand...
Click to collapse
I'm having similar issues.
So far, I tracked it down to this...
If I am on WiFi and then switch off, it will connect to LTE. At that time, some items such as Mail, Facebook, talking to Google, etc. quit working. It just times out. However, I can still browse the web and perform other functions. It will work if I switch back to WiFi or 3G, but so far it appears that I have to restart the phone to get everything working under LTE at that point.
Can others confirm this?
ReproOne said:
I'm having similar issues.
So far, I tracked it down to this...
If I am on WiFi and then switch off, it will connect to LTE. At that time, some items such as Mail, Facebook, talking to Google, etc. quit working. It just times out. However, I can still browse the web and perform other functions. It will work if I switch back to WiFi or 3G, but so far it appears that I have to restart the phone to get everything working under LTE at that point.
Can others confirm this?
Click to expand...
Click to collapse
im having some similar issues. ill lose connectivity on LTE but it wont be disconnected from the LTE network, but switching to 3g or wifi works...ive narrowed it down to when I have a weak LTE signal. My house has always had a weak signal and thats where i notice it the most, I compared with my m8 and the signal levels are the same and connected to the same tower yet the m8 will work while the m9 acts like theres no connection at all, If i go outside and get a slightly better signal the m9 will work great.
2k4mach said:
im having some similar issues. ill lose connectivity on LTE but it wont be disconnected from the LTE network, but switching to 3g or wifi works...ive narrowed it down to when I have a weak LTE signal. My house has always had a weak signal and thats where i notice it the most, I compared with my m8 and the signal levels are the same and connected to the same tower yet the m8 will work while the m9 acts like theres no connection at all, If i go outside and get a slightly better signal the m9 will work great.
Click to expand...
Click to collapse
There is also a discussion about the same issue over on the Sprint Community forum: https://community.sprint.com/baw/thread/204027
I have come across this as well, it's usually when I use more than 4 GB of data over sprints network. I sent a message to sprint telling them their service is shotty at times, never heard anything back yet but haven't run into data connect issues (since then). Also I've heard you can complain about signal strength and if you put in the time (going to supervisor to supervisor) they will send you a device to boost your signal. Or you can just pay for the signal booster device. This is just my opinion and what I have heard, don't quote Bubba
2k4mach said:
im having some similar issues. ill lose connectivity on LTE but it wont be disconnected from the LTE network, but switching to 3g or wifi works...ive narrowed it down to when I have a weak LTE signal. My house has always had a weak signal and thats where i notice it the most, I compared with my m8 and the signal levels are the same and connected to the same tower yet the m8 will work while the m9 acts like theres no connection at all, If i go outside and get a slightly better signal the m9 will work great.
Click to expand...
Click to collapse
my data drops numours times a day and its getting pretty annoying, the phone constantly tells me i have lte but nothing works, browser, facebook, pandora, snapchat. Toggling airplane mode does nothing same with turning mobile data off and back on, sometimes updating the profile will work but man its driving me crazy!
Definitely a radio issue. We need a radio update bc this is killing the battery as well.
BUBBA DUB'S said:
I have come across this as well, it's usually when I use more than 4 GB of data over sprints network. I sent a message to sprint telling them their service is shotty at times, never heard anything back yet but haven't run into data connect issues (since then). Also I've heard you can complain about signal strength and if you put in the time (going to supervisor to supervisor) they will send you a device to boost your signal. Or you can just pay for the signal booster device. This is just my opinion and what I have heard, don't quote Bubba
Click to expand...
Click to collapse
The airave signal booster is 3G and voice, had 1 for 4 years, hasn't worked reliably for the past 2 years and with these issues its not gonna help when the phone is able to get and hold the lte signal.
2k4mach said:
The airave signal booster is 3G and voice, had 1 for 4 years, hasn't worked reliably for the past 2 years and with these issues its not gonna help when the phone is able to get and hold the lte signal.
Click to expand...
Click to collapse
The issue is either hardware related, or possibly a radio handoff issue.
Has anyone swapped phones yet with a newer batch to see if it still occurs?
ReproOne said:
The issue is either hardware related, or possibly a radio handoff issue.
Has anyone swapped phones yet with a newer batch to see if it still occurs?
Click to expand...
Click to collapse
Yup doesn't matter, had a 1st day release and also a 1st day store release. Both have the issue for me.
2k4mach said:
Yup doesn't matter, had a 1st day release and also a 1st day store release. Both have the issue for me.
Click to expand...
Click to collapse
I'm constantly having the issue, and I've been advised to swap for a later release. My local stores are sold out, so I will advise once I have it swapped.
Any other possible solutions?
I did a swap myself and is not a hardware issues, I believe is the radio. I downloaded this signal check app to see what type of network connection is always on. I notice when connected on LTE, I have no problem. When it connects to 3g is where I have the issues especially indoors. It kinda tells me is connected in notification bar, but the network connection is stuck on 1xrtt.
Sent from my 0PJA2 using XDA Free mobile app
mingo2120 said:
I did a swap myself and is not a hardware issues, I believe is the radio. I downloaded this signal check app to see what type of network connection is always on. I notice when connected on LTE, I have no problem. When it connects to 3g is where I have the issues especially indoors. It kinda tells me is connected in notification bar, but the network connection is stuck on 1xrtt.
Sent from my 0PJA2 using XDA Free mobile app
Click to expand...
Click to collapse
My problem, and what I have read from most others is on LTE. It works on 3G and WiFi.
Would this affect Hangouts messages from not coming through? If I'm not on WiFi, I'm on LTE, and message notifications won't come through when off of WiFi. They of course come in fine on WiFi....
It's weird...I was sitting at my desk and my phone was jumping back and forth between Sprint 25 and 41 every few seconds...I did the profile update and now I'm solidly on 25 steady.
I've also seen jumps to Verizon LTE which is sort of my blowing.
Hoping this also solves the issue in a spot near my house that I was dropping data completely where before I at least had a useable 3G signal.

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