Data connection hangs - LG G Pro 2

Does anyone get problems with the data connection hanging? Every hour or two I seem to have to turn data off and back on again to get it to work. When it hangs, only the upload arrow seems to work, and the download arrow does nothing. Also when I turn the data off after it hangs, the data connection seems to take 30 seconds or so to disappear, so I suspect it's crashed. I have had this on a number of android phones over the years, and it's a shame my G Pro 2 is doing the same. The only phone I have ever had that never did it was the iPhone 5s. I have googled it and it appears to be a fairly common problem and some people say it could be the radio stack. I thought about turning the auto mode to 3G only in the mobile networks settings to see if that helps, I'll report back and let you all know.

My LG G Pro 2 display seems to have started flickering every so often and normally when it happens, the screen brightness won't go above 80% and it says it's due to temperature increases. It has been hot in the UK the last few days but as we speak it's around 18 Celsius where I am and it's still doing it. Phone gets warm quickly after not using it for a while, even when I am just lightly browsing the internet with screen brightness set to 30%. It sounds like it's faulty. Anyone had this problem?

Kieran1981 said:
Does anyone get problems with the data connection hanging? Every hour or two I seem to have to turn data off and back on again to get it to work. When it hangs, only the upload arrow seems to work, and the download arrow does nothing. Also when I turn the data off after it hangs, the data connection seems to take 30 seconds or so to disappear, so I suspect it's crashed. I have had this on a number of android phones over the years, and it's a shame my G Pro 2 is doing the same. The only phone I have ever had that never did it was the iPhone 5s. I have googled it and it appears to be a fairly common problem and some people say it could be the radio stack. I thought about turning the auto mode to 3G only in the mobile networks settings to see if that helps, I'll report back and let you all know.
Click to expand...
Click to collapse
Hi,
i had an HTC One X+ with which i faced the exact same issue. Turned out issue with something called fast dormancy. After i rooted and installed a custom rom i had access to disabling it.(sometimes its network enabled as well.) However, It worked. Did not face the same issue on my D838.
Try disabling the Fast dormancy option. Last i checked 5457#*838# gives you a hidden service menu with which you might be able to do so. If you are using a F350 then the code is 5457#*350#. (root not required):good::good::good:
---------- Post added at 12:10 AM ---------- Previous post was at 12:01 AM ----------
Kieran1981 said:
My LG G Pro 2 display seems to have started flickering every so often and normally when it happens, the screen brightness won't go above 80% and it says it's due to temperature increases. It has been hot in the UK the last few days but as we speak it's around 18 Celsius where I am and it's still doing it. Phone gets warm quickly after not using it for a while, even when I am just lightly browsing the internet with screen brightness set to 30%. It sounds like it's faulty. Anyone had this problem?
Click to expand...
Click to collapse
Hey,
That happened to me only once. And i live i India (so I'm sure its much hotter here) So what i suggest is to get your device checked and replaced from the service center. Might have gotten a faulty piece. That might also solve the 3G problem (unless its the network)
Another option is to try and reinstall stock ROM(after a factory reset of course if it works). If its a software issue then it should work.
All the best :good:

Related

G2x wifi problem

My wifi connection is not very stable. Keeps on disconnecting.
I heard this is a known problem for theb g2x. Are any of u experiencing this issue? And or know how to fix this?
Is tmobile gonna do an update fix for this?
Sent from my LG-P999 using XDA App
I've experienced wifi issues myself. Wifi was working flawlessly the first week i had the phone but now it seems as though it does not want to connect to any network -__- it just says 'error'
Not sure if i had something to do with it acting up, maybe i downloaded an app that caused it to act up.. idk
No definite word if the upcoming gb update will fix this issue but i sure hope it will!
sometimes simply rebooting your router can fix this. of all the wifi threads i've seen, i never saw anyone mention this. but like i said, it will sometimes fix it.
After leaving my phone idle for 15+ minutes, I'll lose wifi. Simple fix is to disable/enable wifi. LG knows of this problem and will release a fix on the next update. http://www.lgforum.com/forum/boards/general/lg/topics/g2x-wifi-problems
Now others are having a different type of wifi issue where it won't connect at all, I'm not sure if it's a hardware or software issue.
I'm having the exact same issue. Wifi will be connected, then after a period of time the connection gets disabled. It's quite annoying, as I often do not notice it for a while, after I have already gobbled up a bunch of 4G bandwidth.
I fixed this problem with G2xFixWi-Fi from the market.
Just 4 clicks and it is done.
two separate wifi problems with the g2x
it's good that your wifi problem was fixed with the G2xFixWi-Fi app. but that only fixes the dns problem.
there is another wifi problem where if the phone is in idle for a while and you wake it up, you see from the indicators at top there is no wifi icon and that it is trying to connect 4g but doesn't succeed. the 4g icon flashes on briefly and disappears. it keeps on doing this every second until i manually turn off wifi. then it connects to 4g. from what i can deduce, if i don't turn off wifi before putting it in idle, it does this as well after the phone is in idle for a while. i'm not sure how long after the screen switches off that this looping process happens, but give it 2 hours and i feel that the back of the phone is really warm. i'm thinking that it's warm because it is constantly in this loop. this may also be the source of the massive battery drain that some are seeing.
if i manually turn off wifi before putting it in idle, this doesn't happen. so that's my solution for the time being. i heard about using tasker to automote toggling wifi on/off as the screen is on/off. and it seemed to work at first. but after an overnight test, i found out that the phone response time is sluggish and unpredictable, to the point where i had to have perfect timing just to unlock the phone from idle. rebooting the phone didn't resolve the sluggish response problem, but uninstalling tasker did the trick. so now, it's back to manually turning off wifi before putting it in idle.
another solution proposed is to set wifi to never sleep in the settings. the last time i tried it, it didn't work for me. but i'll try it again to see if it'll work this time.
setting wifi to never sleep did not help
nope. i changed my wifi settings to never sleep and the wifi disconnection problem still happens.
When my phone was stock I had problems with Wi-Fi when it was simultaneously trying to run 2G or 4G. Since then I have switched to various ROMs and Wi-Fi is rock solid. I do use Juice Defender which turns it on and off when screen is off and I'm not running a short list of programs like Pandora. It also reliably switches on when I arrive home.
My G2X won't connect to every WiFi network, and there are a few it cannot even find. I was in a cafe the other day and my friend's laptop and Nokia connected to its WiFi network and my G2X could not even find it... (( So, the problem is, some networks it recognizes but does not connect to (it sticks to "obtaining internet IP..." and then disconnects) and some it cannot even recognize. But to most networks it connects no problem (my home included)... What could be the problem? Can anyone help me?
krekabl said:
My G2X won't connect to every WiFi network, and there are a few it cannot even find. I was in a cafe the other day and my friend's laptop and Nokia connected to its WiFi network and my G2X could not even find it... (( So, the problem is, some networks it recognizes but does not connect to (it sticks to "obtaining internet IP..." and then disconnects) and some it cannot even recognize. But to most networks it connects no problem (my home included)... What could be the problem? Can anyone help me?
Click to expand...
Click to collapse
If you have not messed with the ROM and are having this problem - try TMo tech support first, then ask for a replacement if not fixed.
I have had excellent WiFi performance with stock ROM and EB Froyo's and GB (with and without kernels) - WiFi always worked OK. Could be bad unit - it should work!
My wifi has worked flawlessly, but I think it may depend on the router. I recently bought a wifi repeater to use on the other side of my house and when I connect to that, the G2x will disconnect from wifi after about 15 minutes of idle time, like previous posts have said. I switch back to my regular router and it never disconnects.
I have also notice the problem to.
rem736 said:
it's good that your wifi problem was fixed with the G2xFixWi-Fi app. but that only fixes the dns problem.
there is another wifi problem where if the phone is in idle for a while and you wake it up, you see from the indicators at top there is no wifi icon and that it is trying to connect 4g but doesn't succeed. the 4g icon flashes on briefly and disappears.
Click to expand...
Click to collapse
I am experiencing this same issue. My phone is rooted with no roms. This just started happening within the last week. Does anyone know of a fix for this yet besides possibly factory resetting?
mylomine said:
I am experiencing this same issue. My phone is rooted with no roms. This just started happening within the last week. Does anyone know of a fix for this yet besides possibly factory resetting?
Click to expand...
Click to collapse
This sounds like normal behavior honestly. What is your wifi sleep policy set to? By default the wifi radio turns off when the screen is turned off and then turns back on when the screen turns on.
G2X CM7
Thanks for responding. I have it set to "when screen turns off." The weird thing is I never noticed it do the little switcheroo before. Also, I have Juice Plotter just for fun and it used to show wifi for most of the night when I'm sleeping and the phone is charging. And now it shows APN during that time. I guess it was messing up before and now it's doing what it's supposed to.
Can you enlighten me on a myth, I heard that the wifi consumes less power than the APN or 4G. Is this true or false?
Thanks again
mylomine said:
Thanks for responding. I have it set to "when screen turns off." The weird thing is I never noticed it do the little switcheroo before. Also, I have Juice Plotter just for fun and it used to show wifi for most of the night when I'm sleeping and the phone is charging. And now it shows APN during that time. I guess it was messing up before and now it's doing what it's supposed to.
Can you enlighten me on a myth, I heard that the wifi consumes less power than the APN or 4G. Is this true or false?
Thanks again
Click to expand...
Click to collapse
With a LTE or Wimax phone, I think so. With a phone using hspa+, I don't think so.
Did you try.
Did you set it like I do, WI-FI never sleep. Because where I live
T-MOBIL had no cell service. Well, Very spotty coverage.
Also check how many people in you're neighborhood are on your same channel. And change yours.
Look in mark there's a free APP that's a WI-FI analyzer.
And change to one
Sent from my LG-P999 using XDA Premium App
My wifi is acting weird. It does a loop whenever i have a WPA/WPA2 settings on my home wifi but works when i have it disabled. :S It was alright with stock froyo and stock GB i uploaded from LG. then i flashed Xboarders OTA 1.2.2 GB and this happens.
Can any1 give an insight how to fix this ? =(
im having the same problem, i bought the g2x the day it came out (when it had froyo before gingerbread came out) and never had a problem leaving my wifi on 24/7 it wasnt until the update for gingerbread came out that this problem started happening, it really sucks for me since im using my g2x as an AT&T phone for now all i get is 2g speeds
---------- Post added at 04:43 AM ---------- Previous post was at 04:35 AM ----------
also something i tried and worked was turn wifi off, turn off your phone and turn it back on then go to menu>settings> wireless & network>wi-fi settings>check connect to wifi and check connect to wifi that worked for me (holding the phone in landscape mode (horizontally) ) i add that in because one time i was turing the wifi on in that order it didnt work i dropped my phone and picked it back up in landscape mode and wifi was connected. im not sure if anything i said helped anyone at all but hope i didnt waste anyones time

[Q] What bugs have you noticed?

So far the only thing that is bothering me is the wallpaper. It keeps switching back to the default after I change it. Also, text messages have been failing to send and I have never seen that before. I have a micro cell so its not a network connection issue. Other than that its all aces so far.
I've had it a little over 24 hours now. The only problem I've had is with Tango. It seems to be a problem with various Samsung phones and the update that Tango just did. The video from the front camera is turned 90 degrees. It also zooms way in, so they may only see your lips. My sound is a bit low, too. It's on the forum over there and the engineers say they are aware of the problem and are working on it.
I've come across a (possible) WiFi issue with two separate devices in the past week. Lets say I join my home WiFi network and I decide to head to work. Once I get to work, I join that network. Now, when I leave work and go back home, the Infuse won't automatically pick up the home network again until I manually turn off the WiFi and turn it back on. Only then will it finally switch over and join the network. It seems to do this regardless of where I'm going and where I've been.
While I'm not sure this is an issue with the phone or my service here in town, but I seem to be either timing out on data connections a lot or having extremely slow speeds over the network. This wasn't ever a problem with my Inspire, iPhone, or any other device have carried.
Chalk said:
I've come across a (possible) WiFi issue with two separate devices in the past week. Lets say I join my home WiFi network and I decide to head to work. Once I get to work, I join that network. Now, when I leave work and go back home, the Infuse won't automatically pick up the home network again until I manually turn off the WiFi and turn it back on. Only then will it finally switch over and join the network. It seems to do this regardless of where I'm going and where I've been.
While I'm not sure this is an issue with the phone or my service here in town, but I seem to be either timing out on data connections a lot or having extremely slow speeds over the network. This wasn't ever a problem with my Inspire, iPhone, or any other device have carried.
Click to expand...
Click to collapse
I am noticing same said WIFI Issue.
I also have a wifi issue. I have 3 other phones in my household. My wifi is with ATT U-Verse. All the other phones connect to the wifi perfectly fine and holds the connection (iphone, droid incredible, droid x)
However, when I try to connect to my Wifi through my Infuse, it'll connect for about 2 minutes, and then cut off. The wifi signal will still show that it's active with full bars but nothing that requires data will work (ie browser, app store, email, youtube etc).
Since I am unable to connect to wifi, I have to put it back to H+. This isnt good because I only have the 2gb plan and i download a bunch of apps and watch a bunch of movies on it all the time.
Is anyone else having this problem?
I cant get the front camera to work on fring.....
Sent from my SAMSUNG-SGH-I997 using XDA Premium App
the auto brightness turns back on all the time. the notification bar is also a brightness adjustment if auto brightness is off, just hold the bar till the pulldown dissapears and move your finger to the right. it will get brighter. i used this a lot on the captivate, having auto self turn on is quite annoying.
trdsnow said:
I also have a wifi issue. I have 3 other phones in my household. My wifi is with ATT U-Verse. All the other phones connect to the wifi perfectly fine and holds the connection (iphone, droid incredible, droid x)
However, when I try to connect to my Wifi through my Infuse, it'll connect for about 2 minutes, and then cut off. The wifi signal will still show that it's active with full bars but nothing that requires data will work (ie browser, app store, email, youtube etc).
Since I am unable to connect to wifi, I have to put it back to H+. This isnt good because I only have the 2gb plan and i download a bunch of apps and watch a bunch of movies on it all the time.
Is anyone else having this problem?
Click to expand...
Click to collapse
not that problem but my signal is low compared to the captivate, also i once needed to turn wifi off then back on because it refused to connect to a visable network.
The front camera for fring is not working for me either
Sent from my SAMSUNG-SGH-I997 using XDA App
app drawer
I am having an issue that the TouchWiz app drawer will open and it will be completely black. About a second later a little spinning progress icon will appear and about 4 seconds or so after that it will finally populate, sometimes out of order.
I have been a fan of LauncherPro and used it on my N1 prior, so I installed it on the Infuse and have not had any problems. Its a good thing I hate the TouchWiz launcher anyway, otherwise this would annoy me.
I noticed that the power button isn't real responsive when I got to unlock the phone.
The stock browser for was a nightmare!!!!scrolling isnt smooth,and it wont resize the text good.any one else had that problem? Now i use dolphin hd and launcher pro and it works great!!!! Oh yeah, i couldnt get the front cam to work on yahoo.
First over night charge last night and when I took it off the charger this morning it was at 84%. It didnt completely charge to 100%. I had to finish charging it in the car on the way to work. If this happens again, unfortunately I'd have to return this device. Battery seems to drain fast as well for me. This device sort of reminds me of the droid x.
I also have had the wifi not automatically connecting happen sometimes. It has also done that for my Bluetooth radio as well. I have to turn off my bluetooth and turn back nor, or have to connect it manually.
SysAdmNj said:
First over night charge last night and when I took it off the charger this morning it was at 84%. It didnt completely charge to 100%. I had to finish charging it in the car on the way to work. If this happens again, unfortunately I'd have to return this device. Battery seems to drain fast as well for me. This device sort of reminds me of the droid x.
Click to expand...
Click to collapse
that is also a bug in 2.3.3 on the i9000. it may only happen a couple times. not a big deal especially because the battery life seems pretty good
FIREONHIGH said:
The stock browser for was a nightmare!!!!scrolling isnt smooth,and it wont resize the text good.any one else had that problem? Now i use dolphin hd and launcher pro and it works great!!!! Oh yeah, i couldnt get the front cam to work on yahoo.
Click to expand...
Click to collapse
yeah it seems the device mapping in the kernel is a little funky. fring uses the wrong camera as well
Not sure if it's a bug or not but I tried GPS on the Infuse at AT&T store today. The Infuse got a lock for 10-15 secs then lost the lock and not able to get a lock again. The Atrix and the Inspire next to it didn't have this problem.
briansj said:
Not sure if it's a bug or not but I tried GPS on the Infuse at AT&T store today. The Infuse got a lock for 10-15 secs then lost the lock and not able to get a lock again. The Atrix and the Inspire next to it didn't have this problem.
Click to expand...
Click to collapse
samsung still has funky stuff going on with gps. though this phone has vastly upgraded hardware you can make improvements still.
there is an app that you access through a dialer code called lbs test mode. im not sure what the code is so i use launcher pro activities to launch it. that has gps settings.
there is also a config file called secgps.conf. i think this is a secondary config for it to fall back on. i set this file up to match lbs tset mode and get better results. i also turn off "use wireless networks" in settings>location and security
it seems verizon had a more seemless implimentation of these things on the fascinate. though it's raw gps output is not so good.
it seems like if the quality of one location mode isnt good enough on a captivate or the infuse it switches to another location service and starts from scratch. this can cause more issues than poor performance. the more you limit the options for the system on gps the better it works on these phones. i can even get a captivate to track flawlessly despite its weeknesses in accuracy.
My lockscreen keep loosing the pattern even though I set it, this could be related to widgetlocker though i doubt it because when I change from pattern to pin it now works. This thread is the reason why I left samsung before, I am hoping that this phone proves to be different....to be honest short of the lock screen thing and the struggle I have with battery life this seems to have 1 upped the captivate. OOhhh also I changed the screen density I can't stand that 240 density they create trying to be like apple icons etc wayy too big.
knight4led said:
I am having an issue that the TouchWiz app drawer will open and it will be completely black. About a second later a little spinning progress icon will appear and about 4 seconds or so after that it will finally populate, sometimes out of order.
I have been a fan of LauncherPro and used it on my N1 prior, so I installed it on the Infuse and have not had any problems. Its a good thing I hate the TouchWiz launcher anyway, otherwise this would annoy me.
Click to expand...
Click to collapse
This is my first Android phone and I HATED TouchWiz from the start Thanks for letting me (us) know about LauncherPro or I would of never of know about it.

Poor WiFi performance

I got my G Pro 2 the other day and have noticed after messing with it for a few hours that the WiFi performance is slow and the signal not as good as my other devices. I get around 10 Mbps on my other 3 devices, on the LG I struggle to get 5mbps. I tested it after I kept waiting for pages to load and would have to select the page again and it would work straight away. It's like WiFi just hangs. Anyone having this issue? I disabled battery saving and stop scanning for new networks but it didn't make a difference.
Another problem I get is if I switch phone off and back on again, auto brightness unchecks itself and vibrate on touching screen turns itself on, even though I unchecked it.
Kieran1981 said:
Another problem I get is if I switch phone off and back on again, auto brightness unchecks itself and vibrate on touching screen turns itself on, even though I unchecked it.
Click to expand...
Click to collapse
Neither of your two issues should be occurring, I most certainly don't have them on my device. Have you tried a factory reset?
bobsie41 said:
Neither of your two issues should be occurring, I most certainly don't have them on my device. Have you tried a factory reset?
Click to expand...
Click to collapse
Just tried it and it hasnt made a difference, I did a full factory refresh too. Its the wifi thing thats annoying me the most. Ill try using another router and see if that makes a difference.
What are your opinions on the LG browser vs the Chrome browser? Ill miss the swiping back and forward a page gestures in the iphone, I thought android did that too, but it doesnt look like it does.
Kieran1981 said:
Just tried it and it hasnt made a difference, I did a full factory refresh too. Its the wifi thing thats annoying me the most. Ill try using another router and see if that makes a difference.
What are your opinions on the LG browser vs the Chrome browser? Ill miss the swiping back and forward a page gestures in the iphone, I thought android did that too, but it doesnt look like it does.
Click to expand...
Click to collapse
I've never been a fan of the chrome browser but plenty are so try for yourself and see. On the stock browser there is a number in the top right which is how many pages that you have open. Touch this and you can swipe between them.
Look on the bright side, at least now when you open a web page, you will be able to see, it unlike on the iPhone.
im facing the same as u. other tablets and phone seems to be good signal but my g pro 2 tends to lose signal totally at times or 1 bar signal only.
which leads me to this thread after some googling. lol
Kieran1981 said:
I got my G Pro 2 the other day and have noticed after messing with it for a few hours that the WiFi performance is slow and the signal not as good as my other devices. I get around 10 Mbps on my other 3 devices, on the LG I struggle to get 5mbps. I tested it after I kept waiting for pages to load and would have to select the page again and it would work straight away. It's like WiFi just hangs. Anyone having this issue? I disabled battery saving and stop scanning for new networks but it didn't make a difference.
Click to expand...
Click to collapse
Have you checked whether your phone is connecting to 2.4 or 5Ghz wifi? The 5Ghz makes quite a big difference with mine, but it's not always obvious which one your phone is using...
Dont know WHY ???
Kieran1981 said:
I got my G Pro 2 the other day and have noticed after messing with it for a few hours that the WiFi performance is slow and the signal not as good as my other devices. I get around 10 Mbps on my other 3 devices, on the LG I struggle to get 5mbps. I tested it after I kept waiting for pages to load and would have to select the page again and it would work straight away. It's like WiFi just hangs. Anyone having this issue? I disabled battery saving and stop scanning for new networks but it didn't make a difference.
Click to expand...
Click to collapse
Hi,
Tthe first thing that i tested on this device is the speed. Sorry to say, but i think you are one of the few people who might have received a defected piece. I have tested this device and after a lot of research I've planned to buy one...(between LG G Pro 2 and a Note 3). Internet speed (rather app response speed) is much better compared to other phones(mainly Note 3) I am somewhat (personally) against Samsung. However, The LG G Pro 2 does not disappoint when it comes to speed. Try a factory reset or try upgrading your system. Kind of sure it might work....
All the best...:good::good::good:
---------- Post added 21st July 2014 at 12:02 AM ---------- Previous post was 20th July 2014 at 11:53 PM ----------
gavolo said:
im facing the same as u. other tablets and phone seems to be good signal but my g pro 2 tends to lose signal totally at times or 1 bar signal only.
which leads me to this thread after some googling. lol
Click to expand...
Click to collapse
Have you tried a factory reset...? Works most of the times.....Or try upgrading your firmware .....:good:
Did the problem. Solved
I also have the same problem of wifi .. So did your problem solve and if yes then how?
Could be the router, My wifi performance is blazing fast on Linksys e3200. I do know a few people who had issues with "incompatibility" between phone and router. The problem is solved with different, usually newer router.
Router works alright with my very old htc explorer
My router is pretty new, its ASUS RT-N66U and works good with the htc explorer at the same place
Any other suggestions?
Nono, I have seen the same problem since the first hours with my new lg g pro 2... this phone has a poor signal wifi if compared with other phone (note 2, lg g3 and oppo find 7 more than one time ).... and it happens everytime and with every router i have tried... about one line of wifi signal less ( i know that it isn't the best mode to compare the signal... but.... )
I think that it is a characteristic of this phone....
perhaps can try different setting on wifi security. Change to other form like WPA, etc. or mix mode. See if that helps.
Kieran1981 said:
I got my G Pro 2 the other day and have noticed after messing with it for a few hours that the WiFi performance is slow and the signal not as good as my other devices. I get around 10 Mbps on my other 3 devices, on the LG I struggle to get 5mbps. I tested it after I kept waiting for pages to load and would have to select the page again and it would work straight away. It's like WiFi just hangs. Anyone having this issue? I disabled battery saving and stop scanning for new networks but it didn't make a difference.
Click to expand...
Click to collapse
I there I have the same problem I had the phone for 3 years and just 3 days ago started having the same issue has you have. I took the phone to a Lg branch in Korea I live here for now. One of the guys was very honest with me LG G2 and the G PRO 2 have a problem with the Motherboard (MAIN BOARD)so need to be replaced . So I book a repair date with them my phone is still on warranty and not rooted. IF your phone it is not Rooted Take it to a LG branch if possible or your Network provider branch hope you'll fine a solution. This way is the only solution sorry to say that nothing you can do and if you do a Factory Reset still same problem .

Cellular/call signal drops off when wifi is on

I just started playing with my wife's new idol 3 phone. everything is great so far with the exception of when wifi is turned on I noticed that cellular signal turns off and on sporadically. When wifi is off, the cellular signal never drops.
Updated!!!!!! ALCATEL THANKS!!!
The WiFi and Cellular signal issue is gone!! New update is great.
I have not noticed that. I leave my Wi-Fi on and connects when home without issue. I've check cell signal levels regularly on new phones. My first impression with this phone is that the cell reception is excellent.
igotroot said:
I just started playing with my wife's new idol 3 phone. everything is great so far with the exception of when wifi is turned on I noticed that cellular signal turns off and on sporadically. When wifi is off, the cellular signal never drops.
Click to expand...
Click to collapse
I've noticed that a couple times as well. I assumed it was my SIM card as I changed carriers the same time I got this phone. It's not a deal breaker for me as I actually don't use the phone for calls much anyway. But yeah, it needs to be fixed. Just waiting for the next update.
Great, i thought maybe it was her phone in particular. I mean, I accepted the current update thinking that would solve the issue, but it didn't. Same story.....when wifi is on, the cellular signal turns off, on, off, on....maybe within 5 second intervals. Im shocked many people haven't complained about this.
if it wasn't for your response I was going to return the phone back to Amazon and exchange it for another one.
other than that I think the phone is excellent for the money and since my wife really isn't into development and rooting, for her this is the perfect replacement for her defective S4. however I would still like to be able to install a custom recovery at least.
My issue isn't anywhere near as bad as yours I would say. If yours is turning on and off a lot them you may want to replace it. I notice mine turns off once a day for a few seconds but I'm sure it does it more and I just don't see it.
Shodan5150 said:
My issue isn't anywhere near as bad as yours I would say. If yours is turning on and off a lot them you may want to replace it. I notice mine turns off once a day for a few seconds but I'm sure it does it more and I just don't see it.
Click to expand...
Click to collapse
I've used my phone to tether a few times and noticed the cell signal drops now and again....there is an app but I can't remember the name..something like "connection stabalizer" that toggles airplane mode on and off when it detects a dead connection....it might do the trick.
I have never experienced any of my previous phones do that, so i will most likely be sending it back for an exchange from Amazon.
igotroot said:
I have never experienced any of my previous phones do that, so i will most likely be sending it back for an exchange from Amazon.
Click to expand...
Click to collapse
I have never experienced this either. Have you tried a factory reset yet? I may try that in a couple of days and see what that does for me.
Well see, before i took the latest update the problem existed.........then, after the latest update the issue still exists. So i don't think a factory reset will do it but i will before i actually mail it out.
I reset the phopne and installed a mobile network detect app that notifies me when the signal drops. we'll see what happens.
I have no job so I have the time to blow
I am having the same problem. I am losing the signal repeatedly. It goes to no service then comes on to two or three bars even when I am in the exact same location.
So far so good. 6 hours later and no signal loss yet. On another note, the reset fixed an issue I forgot to mention. when downloading from the play store the download would start and immediately get stuck at 66kb. I would have to start and stop the download two to five times before the app actually downloaded. I just finished installing all my apps without an issue.
Borghi said:
I am having the same problem. I am losing the signal repeatedly. It goes to no service then comes on to two or three bars even when I am in the exact same location.
Click to expand...
Click to collapse
Borghi, so your WiFi is on when this occurs too huh?
I will lose signal when on WiFi with LTE enabled. Switch to WCDMA/GSM and it doesn't happen. Weird. Going to factory reset this weekend when my new SD card comes.
Mes3 said:
I will lose signal when on WiFi with LTE enabled. Switch to WCDMA/GSM and it doesn't happen. Weird. Going to factory reset this weekend when my new SD card comes.
Click to expand...
Click to collapse
Wow so maybe this is a 100% Idol 3 manufacturing issue that demands for a recall.
Me returning the phone for another one is futile. I mean who doesn't want to keep their phone on LTE???
It might also just be a firmware issue.
Mes3 said:
It might also just be a firmware issue.
Click to expand...
Click to collapse
True.....
It's been 28 hours and as care as I know I still have not have a dropped cell signal after the factory reset. If you have an issue will the cell radio try a factory reset first before returning it.
Shodan5150 said:
It's been 28 hours and as care as I know I still have not have a dropped cell signal after the factory reset. If you have an issue will the cell radio try a factory reset first before returning it.
Click to expand...
Click to collapse
With the phone connected to Wi-Fi?
igotroot said:
With the phone connected to Wi-Fi?
Click to expand...
Click to collapse
Mostly. Wi-Fi was off about 6 hours while I was sleeping. I'm using Network Signal Info Pro to tell me when I lose signal. I know it works cuz I turn on airplane mode and it notified me. I carry the phone around the house so I don't miss a notification. So far in 33 hours still no signal loss.

List your issues!

So guys anyone having issues with their phone? List them and if anyone can help resolve it then reply! My list would be:
-Weak wifi signal (even when I am in the room right next to it)
-Weak signal for data
-Phone gets randomly hot
These could possibly be software bugs but thought I list them anyways
So far, I've only noticed that when I go with the Material Black theme, Messaging app randomly will go all black save for contact name at the top with no keyboard. Have to close out the app and re-open. Doesn't happen with my current theme (Vanilla) or stock theme. One other user had this issue as well....however this seems to be something in the theme rather than the phone itself.
Has only gotten relatively hot only once when Amazon Photo decided to back up all my sdcard to the cloud (60+GB of pics n vids which had never backed up from my G4 I took it out of). Took over an hour and phone got pretty warm.
Neither are really an issue for me, as I don't use the Material Black theme any longer, and the photos are already uploaded so no more mass uploads.
Overall loving the phone. Last charge went 30+ hours with good amount of calls & music streaming thru Bluetooth and about 3hr screen on time.
I took it off the charger one day and it got really hot. I left it alone and came back to it and it was too hot to hold. I reset the phone and it fixed whatever the problem was. Other than that I've had no issues so far.
Sent from my SM-G930T using Tapatalk
MacTheRipperr said:
I took it off the charger one day and it got really hot. I left it alone and came back to it and it was too hot to hold. I reset the phone and it fixed whatever the problem was. Other than that I've had no issues so far.
Sent from my SM-G930T using Tapatalk
Click to expand...
Click to collapse
That's probably because of the fact you used the quick charger. Since it's rapidly charging the battery, the battery can be warm to the touch.
I also noticed when I send or reply in a group message it says sending even after the group or individual received the mms. Weird.
Samsung Pay doesn't work, I've tried it over 10 different times.
Phone gets really hot.
The service signal fluctuates from full bars of signal with no internet, to 1 bar of signal with 4G internet that's unusable. (This happens in low signal areas).
grmcrkrs said:
Samsung Pay doesn't work, I've tried it over 10 different times.
Phone gets really hot.
The service signal fluctuates from full bars of signal with no internet, to 1 bar of signal with 4G internet that's unusable. (This happens in low signal areas).
Click to expand...
Click to collapse
I get this issue every single day! Usually a no cellular network available but it shows 4g with 2 bars?
Anybody having the settings crash when trying to configure do not disturb?
Nope got it set easily
My problem is that the browser doesnt have the web blocking content for adblocking!
rolgar20 said:
My problem is that the browser doesnt have the web blocking content for adblocking!
Click to expand...
Click to collapse
Download Crystal.
I've a long house and have access points at each end. The phone stubbornly sticks with one (Asus RT-AC66U) regardless of signal strength. The other is an older TP-Link AP, even when I'm almost on top of it I have to manually switch. Any clues on how to get it to pick the strongest signal? It's a small nit, otherwise this is one of the nicest devices I've ever used, I'm coming off a Nexus 6.
Having a problem with notifications while connected to wifi, as in, I get none.
Once I disconnect, my phone is flooded with all the notifications I've missed.
I've tried changing channels in my router, renaming, switching between 2.4/5GHz, etc, but nothing. Problem persists.
Ideas?
Mine keeps dropping connection and losing 4g also my sd unmounts every 20 minutes im getting ready to throw the thing at the wall.
TehKing said:
Having a problem with notifications while connected to wifi, as in, I get none.
Once I disconnect, my phone is flooded with all the notifications I've missed.
I've tried changing channels in my router, renaming, switching between 2.4/5GHz, etc, but nothing. Problem persists.
Ideas?
Click to expand...
Click to collapse
I had this issue on a different phone when using wifi calling... turned it off and it worked.... not sure if that will help
milesk182 said:
Mine keeps dropping connection and losing 4g also my sd unmounts every 20 minutes im getting ready to throw the thing at the wall.
Click to expand...
Click to collapse
Which brand SD you using? I know that there seems to be some sort of issue with Samsung cards with this device.
Also, is the tray exactly in correctly? I'm not being condescending, but if you're not careful, it can go in slightly cockeyed(noticeable as the "door" to the sdcard/sim tray will not be flush), which can cause it to not make good connection.
Throwing it at the wall will provide 0.25seconds of "Yes! Take that!" followed by "Um....insurance or replacement is expensive as $h*t" LOL
If you DO choose the "throw it at the wall" option, please video tape it so that we can see the "wall impact resistance" of the device
pottyvick said:
I had this issue on a different phone when using wifi calling... turned it off and it worked.... not sure if that will help
Click to expand...
Click to collapse
WiFi calling is off, one of the first settings changes I made as I very rarely make voice calls.
Get really warm for me as well and LTE download is about 50% slower than my previous S6 Edge. I didn't used the new sim card that came with the phone so maybe that's the problem.
Sent from my SM-G930T using Tapatalk
I'm getting alot of stuttering when surfing the Web on chrome. Alot of lag (5+ seconds) when browsing pictures in the gallery and in other places. It just stops responding for a couple of seconds. It's getting a little irritating.
grmcrkrs said:
Samsung Pay doesn't work, I've tried it over 10 different times...
Click to expand...
Click to collapse
Did you download an update for Samsung Pay when you first set it up? You might have to do that before it will work. You should have version 1.7.04.
---------- Post added at 10:15 AM ---------- Previous post was at 10:13 AM ----------
rolgar20 said:
My problem is that the browser doesnt have the web blocking content for adblocking!
Click to expand...
Click to collapse
It does not come with ad blocking, you have to install it from the Play Store. Someone else mentioned Crystal, I'm using Adblock Fast.

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