Related
In the recent cyanogen roms since 4.19 which required flashing with the htc radio my gps has stopped getting fixes. I am limited to only cell tower location. Maybe this is a radio issue? If so what is the best radio alternative which will work with cyanogen roms? I need my gps back. Thanks.
I just tested gps on my dream with cyan 4.2.1 on top of the htc flash. Working with no problems, even indoors. If you don't get any better tips, I would suggest installing again, and this time wipe ext3 partition in addition to wiping, and don't restore anything from backup for root users etc. before you check the GPS.
Hi
This may not be a tip, but i had the same problems when i upgraded rom, I had copilot and Ndive that worked prior, But stopped after urgrading rom to CYAN 4.1.999
Only solution i found was to try other alternatives, the only one i got to work flawlessly was Sygic mobile maps 9 V7.71, gets a fix almost immediatley and works Perfecto.
Hope this helps
I have the exact same problem!
I flashed cyan 4.21 and stopped getting GPS fix. I wiped, wiped ext3 and installed enomther AOSP 1.6 without the expansion pack. I can't get a gps fix anyway...
axlastro said:
I flashed cyan 4.21 and stopped getting GPS fix. I wiped, wiped ext3 and installed enomther AOSP 1.6 without the expansion pack. I can't get a gps fix anyway... What the hell did cyan do this time. He really messes up basic functionality on android, I think that's why google are trying to stop him.
Click to expand...
Click to collapse
Christ, thats an ignorant post
Cyanogen does not "mess up basic functionality", 99.9% of people running his roms have no such problems, myself included. It was probably something you missed or did wrong in the process. Did you follow the steps in his first post carefully, it is a more convoluted process coming from 4.1.11 because of the changes required by Google. In any case, rooting and installing custom roms has its risks and you chose to accept those risks, stop trying to blame someone else when it goes wrong. Take some responsibility, be constructive and try to find a solution instead of crying about it.
Incidentally, the reason Google had an issue with cyanogen was, completely legitimately, because his roms included some of their closed source apps (mail, youtube, market etc) hence why his new roms do not include those and Google are fine with him now. Try reading about it before you shoot your mouth off
I'm trying to work out the problem right now. I wiped again and installed another rom - not cyanogen. The problem is still here. It seems to be a problem that not only I have. It's quite possible that I, and others having the same issue, haven't followed the instructions correctly or did something else wrong.
Try flashing the radio
http://android-roms.googlecode.com/files/ota-radio-2_22_19_26I.zip
Well, seeing as my GPS just got a fix indoors with Cyanogen's 4.2.2, I think the problem is with you.
Now, without posting what you have done to get your phone to the state it is in now, how in the world can we help figure out what went wrong? This really seems like an isolated incident, and obviously not one that is suggestive of Cyanogen's rom being faulty (pretty damn insulting of you to blame him) since you have the problem even after flashing a rom that you give so much praise to for being 'stable'.
So..... how about you reconsider what you might have done to your phone, and try some troubleshooting...
1. When I am having issues with my GPS, sometimes I find it helps to disable GPS (both wireless and sat), reboot my phone, re-enable them, and try again to get a fix.
2. Use GPS Status2 to see if it is connecting to any sats at all.
See what happens... Who knows, maybe there is something wrong with your phone (ever imagine that?).
Not trying to be rude, or bash you, but you were pretty rude and bashing towards Cyanogen, and then you said you had the problem with someone else's rom too...
daveid said:
Well, seeing as my GPS just got a fix indoors with Cyanogen's 4.2.2, I think the problem is with you.
Now, without posting what you have done to get your phone to the state it is in now, how in the world can we help figure out what went wrong? This really seems like an isolated incident, and obviously not one that is suggestive of Cyanogen's rom being faulty (pretty damn insulting of you to blame him) since you have the problem even after flashing a rom that you give so much praise to for being 'stable'.
So..... how about you reconsider what you might have done to your phone, and try some troubleshooting...
1. When I am having issues with my GPS, sometimes I find it helps to disable GPS (both wireless and sat), reboot my phone, re-enable them, and try again to get a fix.
2. Use GPS Status2 to see if it is connecting to any sats at all.
See what happens... Who knows, maybe there is something wrong with your phone (ever imagine that?).
Not trying to be rude, or bash you, but you were pretty rude and bashing towards Cyanogen, and then you said you had the problem with someone else's rom too...
Click to expand...
Click to collapse
First off. I have tried both steps you suggested.
With gps status I can see 4-5 satelites and the lower right of the display says 0 sats. So I can't get fix, the gps itself works. Could be a problem with gps.cfg, I'm going to look at it now.
The issue occured right after I flashed cyanogen 4.2.1 stable. Even afer wiping entirely and flashing another rom I have the same issue, So I suppose that that the problem might be radio related. I actually consider there might be a problem with the phone, but a user who started this thread also had similar problem after going to cyanogen build. Maybe he did the same mistake as I did. Many times I have installed roms and had no issues while others had them - sometimes they occur sometimes they dont - depending on what spl/radio you are on, even what network you are on and what ROM you are coming from. Sorry for being that rude, I realize that now...
axlastro said:
First off. I have tried both steps you suggested.
With gps status I can see 4-5 satelites and the lower right of the display says 0 sats. So I can't get fix, the gps itself works. Could be a problem with gps.cfg, I'm going to look at it now.
The issue occured right after I flashed cyanogen 4.2.1 stable. Even afer wiping entirely and flashing another rom I have the same issue, So I suppose that that the problem might be radio related. I actually consider there might be a problem with the phone, but a user who started this thread also had similar problem after going to cyanogen build. Maybe he did the same mistake as I did. Many times I have installed roms and had no issues while others had them - sometimes they occur sometimes they dont - depending on what spl/radio you are on, even what network you are on and what ROM you are coming from. Serry for being that rude, I realize that now...
Click to expand...
Click to collapse
We all get upset when things don't work that we expect to, my suggestion about that is to go back and clean up your posts before Cyanogen reads them (hopefully) so as to avoid pissing him off.. He has given us so much, and we don't want to alienate him on XDA...
Anyway, about seeing satellites but not getting a fix, have you tried re-flashing the radio?
You said you have wiped, and flashed two different ROMS. The possibility of it still being a software issue are slim (but still there), if the radio doesn't help... it just may be a hardware thing.
I have never had mine get locks on satellites and not lock-in my position.
I know this stuff has been mentioned, but here is your basic troubleshooting process. Complicated, I know. Shouldn't take all day.
Download GPSStatus2 from the market and check to see if it is connecting to any satellites at all.
a) Go outside, away from buildings and trees, and open GPSStatus2. If it connects to 1 satellite, your receiver is working and it's probably some fluke of atmospheric interference (rain, dust, clouds, temperature, vapor, fog all affect microwave transmission; even air quality) that it can't connect to more. Try some different areas with different weather.
b) If it connects to zero, reinstall radio image from the link a few posts up.
c) Still no luck, go all the way back to stock firmware (flash OriginalSPL if you have DangerSPL installed, then RC29) and let it update to Donut, try again.
d) If it's still not working, your GPS happened to randomly die or something. Call T-Mobile cause you need a warranty replacement. They will send you a new phone, you send the old one back.
You know... if you are only trying google maps, try downloading some alternatives. One off the top of my head is RMaps.
I'm flashing the radio now. I have tried the other steps. I tried to get a fix from different locations, now I'm in the mountains and the device has a clear view to the north, where most sattelites are supposed to be... Yes it could be a hardware issue. As you can see another userr ATINsa, who started the topic has the same issue.
still problems
I don't know why you are attacking that guy. There is a problem. I had it on my old dream which was just stolen and replaced. And now I have it with the replacement. Prior to 4.19 and the radio you had to flash to keep cyan cool with google I had no problems. Google tracks, my maps editor, and google maps have a problem. When using wifi can sometimes connect more. The old cyan roms worked fined. Please don't try to explain to me how to use a gps. I have reflashed and redormatted. This has reccured with all roms since I had to replacwe the radio with the one required for him to be cool with google.
So the quesstion is, what other radios are the newest and will work with gps and cyanogens newest rom?
There are 2 people in this thread with the same prob. A third says google maps didn't work but anothewr gps program did. I have experianced this with2 googlde dev dreams. There is a problem and its not a user problem.
Something like this really sounds like a hardware issue. I don't mess around with the GPS code in my ROMs.
AntiNSA said:
I don't know why you are attacking that guy. There is a problem. I had it on my old dream which was just stolen and replaced. And now I have it with the replacement. Prior to 4.19 and the radio you had to flash to keep cyan cool with google I had no problems. Google tracks, my maps editor, and google maps have a problem. When using wifi can sometimes connect more. The old cyan roms worked fined. Please don't try to explain to me how to use a gps. I have reflashed and redormatted. This has reccured with all roms since I had to replacwe the radio with the one required for him to be cool with google.
So the quesstion is, what other radios are the newest and will work with gps and cyanogens newest rom?
There are 2 people in this thread with the same prob. A third says google maps didn't work but anothewr gps program did. I have experianced this with2 googlde dev dreams. There is a problem and its not a user problem.
Click to expand...
Click to collapse
The thing is, the radio that is flashed with the HTC system image, should be the same radio that you were already running on your phone. I don't think that has been changed since 1.5 came out.
And the problem with your theory of this being more than just an isolated incident is this: most people aren't experiencing this problem, only a handful (two or three people here or there does not a system problem make).
I'm 26 years old and have had windows mobile devices and now I've been on android for about half an year. I have used linux back in school when most of the kids here, blindly defending cyanogen were toddlers. I didn't mean to attack cyanogen or whoever else. It's just that the problem is with at least 2 or 3 people and maybe more. The right thing to do is to calm down and try to go back to a state which works. I have reflashed radio and gone to AOSP donut build. Still no luck. When you wipe you wipe /data and /cache right? What about /system ? I bet it's some of the libraries that have something to do with controlling GPS hardware, which remains after a wipe. It would be a nice idea to flash the SPL again. It will probaby clean things up. This is the next thing I'm going to try. It's a good time for someone with better knowledge of how android works step up and give any other ideas.
For now try :
Flash SPL again (whatever SPL you are using)
Flash Radio (latest one from htc developer site)
Flash some basic rom, like TMO cupcake or donut and let's see of it works. That's what I'm trying to do now. If this doesn't help, we might try the proposed reverting to stock spl and RC29.
axlastro said:
I'm 26 years old and have had windows mobile devices and now I've been on android for about half an year. I have used linux back in school when most of the kids here, blindly defending cyanogen were toddlers. I didn't mean to attack cyanogen or whoever else. It's just that the problem is with at least 2 or 3 people and maybe more. The right thing to do is to calm down and try to go back to a state which works. I have reflashed radio and gone to AOSP donut build. Still no luck. When you wipe you wipe /data and /cache right? What about /system ? I bet it's some of the libraries that have something to do with controlling GPS hardware, which remains after a wipe. It would be a nice idea to flash the SPL again. It will probaby clean things up. This is the next thing I'm going to try. It's a good time for someone with better knowledge of how android works step up and give any other ideas.
For now try :
Flash SPL again (whatever SPL you are using)
Flash Radio (latest one from htc developer site)
Flash some basic rom, like TMO cupcake or donut and let's see of it works. That's what I'm trying to do now. If this doesn't help, we might try the proposed reverting to stock spl and RC29.
Click to expand...
Click to collapse
If you wipe it wipes /data, if you flash a new rom it "wipes" (it really formats) /system and /cache. Nothing is left behind on /system...
Ok. I fixed the issue. I'm on danger SPL , newest radio etc...
I reflashed radio (as adviced above). Prior reflashing the radio wiped and installed enomther AOSP+ADP 1.6, with exp pack 2.11.
After that installed an app from market called GPS TEST (Don't know if it had something to do with GPS being fixed)
It detected 5 satelites right by the window indoors. Then Google maps found my location.
axlastro said:
I'm trying to work out the problem right now. I wiped again and installed another rom - not cyanogen. The problem is still here. It seems to be a problem that not only I have. It's quite possible that I, and others having the same issue, haven't followed the instructions correctly or did something else wrong.
Click to expand...
Click to collapse
well if you tried another rom and its still there .. then the problem might lie with your phone and not the roms you installing .... is anyone else around you with a G1 not getting gps location also ?
When I have a 4g connection my GPS doesn't work. The second it goes into 3g the GPS picks up. Pictures attached are GPS status started in 4g and right after it switched to 3g
Sent from my HTCONE using Tapatalk 2
Wish I had a solution for you, but I've had ridiculously fast lock on times in GPS Status with both 3g and 4g. Only thing I've done is install viperROM and Wolfpack kernel. Can't remember off hand if either of those have had GPS enhancements.
Hope you find a fix.
peabody42 said:
Wish I had a solution for you, but I've had ridiculously fast lock on times in GPS Status with both 3g and 4g. Only thing I've done is install viperROM and Wolfpack kernel. Can't remember off hand if either of those have had GPS enhancements.
Hope you find a fix.
Click to expand...
Click to collapse
Installed stock deox rom. Hopefully I will enter lte today to test. Was on sd 1.2
Stock rom worked.. Seems to be a problem with SD 1.2.1 ... Not sure if it effects all roms (don't have LTE at home yet so was testing it while on the road)
Total N00B Question about ViperControl
So I started the emulator and got to the menu...how do I actually access the options? I type the number and push enter but nothing happens. I'm sure it's a dumb dumb question but I'm stuck. Thanks!
numus said:
When I have a 4g connection my GPS doesn't work. The second it goes into 3g the GPS picks up. Pictures attached are GPS status started in 4g and right after it switched to 3g
Sent from my HTCONE using Tapatalk 2
Click to expand...
Click to collapse
Not sure if my situation is related, but on two separate occasions, I also lost GPS all together. I wasn't paying attention to 3G/4G, but like yours, it was also 0/0 satellites; however, if I were to restart the app, the satellites came back. I let my phone try to find signal for five minutes or so the first time this occurred to no avail. Could have been just fluke occurrences, but we'll see if it happens a third time.
Question: Does re-routing take a little longer than usual for anyone else? I noticed that when I made a different turn today, it took a good probably 10 seconds to re-route. Not sure if my phone is just wonky or what, but my GPS has definitely not been up to par.
qzini said:
Not sure if my situation is related, but on two separate occasions, I also lost GPS all together. I wasn't paying attention to 3G/4G, but like yours, it was also 0/0 satellites; however, if I were to restart the app, the satellites came back. I let my phone try to find signal for five minutes or so the first time this occurred to no avail. Could have been just fluke occurrences, but we'll see if it happens a third time.
Question: Does re-routing take a little longer than usual for anyone else? I noticed that when I made a different turn today, it took a good probably 10 seconds to re-route. Not sure if my phone is just wonky or what, but my GPS has definitely not been up to par.
Click to expand...
Click to collapse
What ROM are you running (if any)?
numus said:
What ROM are you running (if any)?
Click to expand...
Click to collapse
Viper, been running it since 1.0.3. At the time, I believe my kernel was stock (now running Wolfpack). Haven't had to use GPS for any decently long lengths recently, so I haven't ran into any issues as of now.
qzini said:
Viper, been running it since 1.0.3. At the time, I believe my kernel was stock (now running Wolfpack). Haven't had to use GPS for any decently long lengths recently, so I haven't ran into any issues as of now.
Click to expand...
Click to collapse
Viper is working fine... It was SD that I had the problem with
I haven't had any GPS issues yet with or without 4G on either stock or Viper 1.0.4 w/ stock kernel. For the record, I have Qualcomm's IZat enabled. Not sure if that makes a difference.
Having serious troubles with the GPS (I think ever since I upgraded to KitKat). I've tried a couple of ROMs and went back to the stock rooted one found here. I will get a fix at times but it will be lost within a minute or so and makes things very frustrating.
What's the best way to troubleshoot this? I've tried Chartcross GPS test, but it doesn't fix anything. Any help would be really appreciated.
Anybody?
scopefield said:
Having serious troubles with the GPS (I think ever since I upgraded to KitKat). I've tried a couple of ROMs and went back to the stock rooted one found here. I will get a fix at times but it will be lost within a minute or so and makes things very frustrating.
What's the best way to troubleshoot this? I've tried Chartcross GPS test, but it doesn't fix anything. Any help would be really appreciated.
Click to expand...
Click to collapse
If you google your question you will find loads of the same exact issue. I am also having the same exact issue, it only kind of works on stock rom with no root. But even then not for very long. Samsung decided to put garbage gps radio's in our phones so gps is pretty much non existent on the Note 3. I'm on my 4th phone from ATT. Not only does the GPS suck, the connection losses are pretty unbearable at times and have actually costed me customers. And to think I traded my S5 for this POS....really frustrating.
TLDR: Someone at Samsung needs punched in the face, twice.
Djspinister said:
If you google your question you will find loads of the same exact issue. I am also having the same exact issue, it only kind of works on stock rom with no root. But even then not for very long. Samsung decided to put garbage gps radio's in our phones so gps is pretty much non existent on the Note 3. I'm on my 4th phone from ATT. Not only does the GPS suck, the connection losses are pretty unbearable at times and have actually costed me customers. And to think I traded my S5 for this POS....really frustrating.
TLDR: Someone at Samsung needs punched in the face, twice.
Click to expand...
Click to collapse
Interesting. Mine was working perfectly prior to this whole kitkat ordeal. If I Odin back to stick and reflash to 4.4.2, do you think it will remedy the issue?
That's what i did because I need gps daily, though it still has major issues, I'm literally trying to sell it, my s5 never lost lock, even in my pocket.
Djspinister said:
That's what i did because I need gps daily, though it still has major issues, I'm literally trying to sell it, my s5 never lost lock, even in my pocket.
Click to expand...
Click to collapse
Do you think there's any use in ODIN'ng back to stock and then trying the custom 4.4.2 ROMs or is it not going to work?
I have upgraded to L using Walter's method. Everything is pretty much good except that I can no longer get a GPS fix in any app I use. I can see plenty of satellites (upwards of 21), but will not get a fix...seemingly ever (I let it try on a 2 hour drive). To clarify, GPS worked quite well on 4.x.
I've tried a few workarounds such as:
GPS settings to get assist data
secret code to rebuild nvm or something like that
turning on and off high accuracy
performed the hardware hack mentioned in the general forum
I haven't tried a factory reset yet, and I'd like to avoid it if possible. Just curious as I've seen this problem detailed for several devices and networks, but no real solutions.
Thanks in advance.
undrwater said:
I have upgraded to L using Walter's method. Everything is pretty much good except that I can no longer get a GPS fix in any app I use. I can see plenty of satellites (upwards of 21), but will not get a fix...seemingly ever (I let it try on a 2 hour drive). To clarify, GPS worked quite well on 4.x.
I've tried a few workarounds such as:
GPS settings to get assist data
secret code to rebuild nvm or something like that
turning on and off high accuracy
performed the hardware hack mentioned in the general forum
I haven't tried a factory reset yet, and I'd like to avoid it if possible. Just curious as I've seen this problem detailed for several devices and networks, but no real solutions.
Thanks in advance.
Click to expand...
Click to collapse
Was this the hack you tried? http://forum.xda-developers.com/showthread.php?t=1685726
That IS new to me. I will try it, thanks for bringing it to my attention.
Rooted i747 said:
Was this the hack you tried? http://forum.xda-developers.com/showthread.php?t=1685726
Click to expand...
Click to collapse
That did not seem to help either.
undrwater said:
That did not seem to help either.
Click to expand...
Click to collapse
This got to be the hack you tried. [FIX] Note 3 GPS Issues http://forum.xda-developers.com/showthread.php?t=2612757&nocache=1 You might have to do the factory reset.
Rooted i747 said:
This got to be the hack you tried. [FIX] Note 3 GPS Issues http://forum.xda-developers.com/showthread.php?t=2612757&nocache=1 You might have to do the factory reset.
Click to expand...
Click to collapse
I think I might have to factory reset. Work drops off for summer....I'll try it then. Blah.
undrwater said:
I think I might have to factory reset. Work drops off for summer....I'll try it then. Blah.
Click to expand...
Click to collapse
Quick question. You do the stock or rooted OC1 http://forum.xda-developers.com/note-3-att/general/update-procedure-lollipop-5-0-oc1-t3063760 ? Think about flashing it myself.
Rooted i747 said:
Quick question. You do the stock or rooted OC1 http://forum.xda-developers.com/note-3-att/general/update-procedure-lollipop-5-0-oc1-t3063760 ? Think about flashing it myself.
Click to expand...
Click to collapse
The rooted from post 2. Everything else seems to be good.
Make sure you have oc1 modem. I play ingress and have no GPS issues
There were 2 many reasons why it is very slow to get GPS lock but one problem that I know 100% causes the GPS to lock slowly and not at all because of the aluminium back case that I was using on my galaxy note 3. I tested the GPS status toolbox with back case aluminium and sometimes the GPS lock took long time to fix and sometimes it did not lock at all! But supprisingly, when I remove the back case cover, I don't have that problem anymore. So, check if you have the back case aluminium. Something is interfering with the GPS signal. Now my note 3 is naked without back case but I'm happy this solved the issue. As I said this is one of the problem that caused the GPS lock issue. Perhaps there are more...
Tried everything including factory reset, still no luck
I tried almost everything as OP and did a Factroy reset. Still have the same issue, GPS cant get lock in. It works flawlessly before, start to having this issue after updating to lollipop, dont remember if it happened just after or not.
Is any other possible method to fix this?
Thanks,
I bought the Nexus 6 (blue, 64gb) the day one, in November and since that day I noticed random reboots in a particular situation. When I switch to a WiFi network to another it shuts down and so I have to turn it on. When it turns on I have lost all my WiFi networks configurations, so passwords, dhcp settings, etc.
Random reboots rarely happen also in camera/gallery apps.
I tried to send it back to google and I received a new nexus. The first one was produced in June 2014, the new one in December 2014. The issue is still there. [emoji17] I've also tried to update to 5.1 but no resolution.
I have rooted, installed twrp, decrypted both my nexus 6 with toolkit.
How can I solve the problem? I was very happy with this phone.
Try using it completely stock and see what happens. I'd say chances are that if you set both up the same, it's something you're doing and not the hardware on 2 different phones.
But other people have made the same basic mods on their nexus and their phone has not this kind of issue.
Is it every network? Maybe try a stable custom ROM to see if it happens there too. Could be a problem with specific networks or even apps. Troubleshooting is the key. First try full wipe, no restored Apps.
I could be as simple as an app the developer has not updated since gingerbread or something stupid like that.
Is there a way to find the malicious app?
There definitely *was* a bug causing loss of wifi networks, and I think there may also have been a reboot involved there (not sure if we rebooted it manually, or if it just did it on its own as a response to a wpa_supplicant crash...). It was across the board for Android 5.0 though, not limited to Nexus 6. I saw my wife's Nexus 5 do it once. Never actually had it happen on my 6.
I'm not sure if this bug was fixed or not, since it wasn't something we tried to reproduce, and only happened once. The bug is definitely related to wpa_supplicant, since that is the only program that actually interacts with its configuration file (which is where the wifi configurations are actually stored).
As far as galleries go, you're not giving much to guess by. I certainly haven't seen galleries cause reboots like that. Maybe you are using a bad one?
Try this gallery; https://github.com/lbdroid/Android-Binaries/blob/master/Gallery2.apk
That is the actual AOSP gallery, modified to install as a standalone application. The source code is in another repository on my github.
*note: it will not do you any good at all to swap out your phone, since there is no indication that you are experiencing a hardware issue.
But why other people doesn't experience this problem that is related to WiFi? All people use WiFi and every time. Is there a way to fix the WPA_supplicant issue? Maybe a custom ROM?
My first n6 had also an hw issue, I think, because before it rebooted it gave me some little "buzz" from the top speaker.
mouse100 said:
But why other people doesn't experience this problem that is related to WiFi? All people use WiFi and every time. Is there a way to fix the WPA_supplicant issue? Maybe a custom ROM?
My first n6 had also an hw issue, I think, because before it rebooted it gave me some little "buzz" from the top speaker.
Click to expand...
Click to collapse
all people use WiFi is an incorrect statement. you can say most ppl use wifi, but all would never happen. I hate using WiFi and NEVER use it except when its absolutely necessary. ive probably used WiFi 2 times on my n6 since getting my n6 in November, and there's no WiFi issues here.
mouse100 said:
Is there a way to find the malicious app?
Click to expand...
Click to collapse
Yes, start with stock and install a few apps at a time until you get the problem. Given the fact that you have 2 different phones experiencing the same problem, it is much more likely that it is something software related rather than hardware (though I suppose it could be possible if you're really unlucky ).
mouse100 said:
But why other people doesn't experience this problem that is related to WiFi? All people use WiFi and every time. Is there a way to fix the WPA_supplicant issue? Maybe a custom ROM?
Click to expand...
Click to collapse
You said that it happens when you change from one wifi network to another. Most people don't do that. Most people have one wifi network at a time and don't change it.
There is also a huge difference between wifi network configurations... A/B/N/AC, frequency, bandwidth, multiple-bands, encryptions, etc.
My first n6 had also an hw issue, I think, because before it rebooted it gave me some little "buzz" from the top speaker.
Click to expand...
Click to collapse
Normal.