Lost knock on since kk 4.4.2 ZVC - Sprint LG G2

Has anyone experienced this, or know how to get it back? My son was playing on my phone, then I noticed my phone was warm. I used knock off to turn it off. That still works great, but knock on no longer works. I tried disabling and re-enabling it. Any ideas? Advice? Rooted zvc stock.
Sent from my LG-LS980 using Tapatalk

I got this as well. Was told by LG that it was hardware related. They said send it to them and they would send a refurb
Sent from my LG-LS980 using XDA Premium 4 mobile app

Yeah my brothers phone did it three months ago and now mine.. You have a dead spot on your screen.. I fOund mine using the notification pull down and seeing where it wanted to jump from the dead area of the touchscreen
Sent from my LG-LS980 using xda app-developers app

On android Central Someone said to toggle it on/off. If still having problems he said to recalibrate screen in settings, apparently that worked, but your milage may vary.

darkpoe said:
Yeah my brothers phone did it three months ago and now mine.. You have a dead spot on your screen.. I fOund mine using the notification pull down and seeing where it wanted to jump from the dead area of the touchscreen
Sent from my LG-LS980 using xda app-developers app
Click to expand...
Click to collapse
By the way, it's not a dead spot on my phone. I've used the developer settings plus knock off works fine. Clearly there is some issue going on with these phones since it seems to be happening to a number of folks.

Mine is fine to but no knock on. Advice is dont order replacement from Sprint. Mine has been on back order for a week.
Sent from my LG-LS980 using XDA Premium 4 mobile app

wcr84 said:
Mine is fine to but no knock on. Advice is dont order replacement from Sprint. Mine has been on back order for a week.
Sent from my LG-LS980 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
I baked everything up. I don't think it's a dead spot on the screen, as knock off work fine, and touch sense operations work perfect. Not sure what the issue is.
Sent from my LG-LS980 using Tapatalk

I've been experiencing the same thing as everyone else is reporting, lost knock on but no dead spots. Knock off works

I think I'll .tot zvc back and restore my backup later on today or tomorrow. I'll post my results.
Sent from my LG-LS980 using Tapatalk

infirno77 said:
I think I'll .tot zvc back and restore my backup later on today or tomorrow. I'll post my results.
Sent from my LG-LS980 using Tapatalk
Click to expand...
Click to collapse
.tot did not restore knock on for me. Did that last night and did not install any apps. Knock off works fine and checked and tested for dead spots.
Sent from my LG-LS980 using XDA Premium 4 mobile app

I did the TOT upgrade to ZVC beginning of the month. Knock on/off both work fine. No issues to report.
Sent from my iPad using Tapatalk

My knock off works fine and it is a dead line about a quarter inch on my phone, it is where the brightness slider is. On my old phone it was a thin line on the very bottom.. My brothers phone it was where the quick toggles are. My current dead spot is weird it reports multiple touches on the border of the area when touching the dead area, so it does get detection but in the wrong spot and gets two of them(using show touch data in the developers menu). Guy at the Sprint store by my house said he has had a few of these come by with knock on issues, but he couldn't speak for the dead line since most people don't delve that far in to the phone, most people just say my phone doesn't work. I tot it with zv7 and zvc to test
Sent from my LG-LS980 using xda app-developers app
---------- Post added at 12:06 AM ---------- Previous post was at 12:04 AM ----------
Replaced phone comes in tomorrow though, so just exchange it if you can
Sent from my LG-LS980 using xda app-developers app

Related

My Bluetooth is acting funny.

Ok Sorry if this has been posted. I searched but it was from the app and i didn't see anything.
When on a call using my Bluetooth sometime's I lose the ability to hear the other person. They can still hear me though. Disconnecting and then reconnecting the ear piece fixes it for awhile. I have replicated this issue with both my lg ear piece and my Motorola ear piece. I am stock rooted. Am I missing a setting or might this be a radio thing.
Used both these ear pieces with my et4g with no issues.
Sent from my SPH-L900 using xda premium
did you get the ljc update? it said in the changelog that it brought Bluetooth fixes...
Sent from my SPH-L900 using xda app-developers app
No been traveling for the last week and I am rooted. Haven't seen the update I can apply without unrooting so far and my pc is at home , but that is great news, thanks.
Sent from my SPH-L900 using xda premium
The update seems to have fixed my Bluetooth issues.
reinaldistic said:
did you get the ljc update? it said in the changelog that it brought Bluetooth fixes...
Sent from my SPH-L900 using xda app-developers app
Click to expand...
Click to collapse
I got the update this morning and am still having the same issues will be hitting the store in am 14 days is up soon
Sent from my LTE-less GN2 using xda app-developers app
Went to the Spribt store yesterday and they exchanged the phone seemed to work better but this morning the music via bluetooth kept cutting out in the cars radio guess ill check voice calls later
Sent from my SPH-L900 using Tapatalk 2
My et4g use to cut out and a quick reboot always fixed it. Never really pinned down why it did this other than long up times without a reboot. Haven't had this issue on the note 2 yet.
Sent from my SPH-L900 using xda premium
Nannuq said:
My et4g use to cut out and a quick reboot always fixed it. Never really pinned down why it did this other than long up times without a reboot. Haven't had this issue on the note 2 yet.
Sent from my SPH-L900 using xda premium
Click to expand...
Click to collapse
Ya that worked for one call then it started messing up again.... if I'm on a call and it starts acting up I can toggle the headset button and it'll act right for a minute or so..... it's not just acting up this way with my headset but also my car:banghead:
Sent from my SPH-L900 using Tapatalk 2
Well I spoke to soon. still doing it just doesn't happen as often now. Maybe once or twice a day in stead of once or twice a call.
Nannuq said:
Well I spoke to soon. still doing it just doesn't happen as often now. Maybe once or twice a day in stead of once or twice a call.
Click to expand...
Click to collapse
Do you have any bluetooth tethering apps? I noticed that since I deleted open garden and wiped almost everything... Since then it has only garbled once maybe twice today if my memory serves me right
Sent from my SPH-L900 using Tapatalk 2
No don't have any tethering apps at all.
Sent from my SPH-L900 using xda premium

**Ultimate GS3 sudden death thread** (Tmo version)

Hi guys, recently lots of S3 owners encouter this scary issue that their S3's motherboards just failed randomly and the phones are dead.Here is the link to the thread.
http://forum.xda-developers.com/showthread.php?t=1993044
However, after reading pages, I noticed most cases are in the UK, some in other europe countries, some in asia (india, south east asia). Not sure the US version (and Tmo version specificly) is suffering from this, so I made this thread to gather information about this. I know I am paranoid, but I was hoping my S3 would last at least 2 years til my next upgrade. And now Im living in fear after knowing that thread. My S3 (manufacture date is 06/27/12) is still performing very fine with zero issue since august except the SD card being removed unexpectedly 2 times by the phone itself.
(btw, you can check your manufature date by dial this code: *#12580*369# )
Edit: seems like only international version suffers from this issue.
This is why we all pay for warranty right?
Sent from my SGH-T999 using xda app-developers app
elracing21 said:
This is why we all pay for warranty right?
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
Thank you. you all need to get it.
elracing21 said:
This is why we all pay for warranty right?
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
Well warranty doesn't matter when your phone is rooted right?
crazexr7 said:
Well warranty doesn't matter when your phone is rooted right?
Click to expand...
Click to collapse
Well that's what Odin is for. If you Odin to stock it doesn't take away your warranty.
Sent from my SGH-T999 using xda app-developers app
elracing21 said:
This is why we all pay for warranty right?
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
my phone comes with 1 year warranty. But I hate having a phone already opened up for repair.
Anyway, there is 1 case with Tmo US version....
elracing21 said:
This is why we all pay for warranty right?
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
Warranty or not. Motherboards shouldn't fail on its own.its a recall. manufacturer should be held responsible without warranty.
Sent from my SGH-T999 using Tapatalk 2
diazf09 said:
Warranty or not. Motherboards shouldn't fail on its own.its a recall. manufacturer should be held responsible without warranty.
Sent from my SGH-T999 using Tapatalk 2
Click to expand...
Click to collapse
Exactly. These phones are too damn expensive for them to keep sticking us consumers on the crap end of the stick when they screw up.
Sent from my SGH-T999 using Tapatalk 2
as much as i hate to say this but if this does happen to mine, this will be the last time I buy from Samsung and might jump ship to Apple where I can take a phone in a get it fixed in time.
Im pretty happy with Samsung, I deal with warranty on a day to day basis in another way but there is an expected amount of devices that go out that a company knows is going to fail at some point and also rely on returns for warranted devices to see what went wrong in production in order to correct it.
The problem is you have "X" amount of people on the forum which is big in consideration to a regular site and "Y" with the same problem and people group in and make the issue bigger than it is. Any company that posts a recall is at the point that OVER 42% of the product with the same failure over the release.
With that said I haven't had one problem with mine that others have reported and after being let down by HTC time and time again I most definitely will buy another Samsung device, so far it's been the best I've had out of the collection of smartphones I have.
NRA Approved GS3
I'm a Samsung convert
No one else has the cyanogen and miui teams working for them
Sent from my SGH-T999 using xda premium
crazexr7 said:
Well warranty doesn't matter when your phone is rooted right?
Click to expand...
Click to collapse
monkeypaws said:
Well that's what Odin is for. If you Odin to stock it doesn't take away your warranty.
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
it doesnt matter if youre rooted for hardware failure, they still have to warranty it
Its reasons like these I'm always so fearful to remove my warranty subscription. Oh, and because of all my phone hax0ring
Have the same prolem my phones sometimes turns off by self I have warranty but still hateto go back to store
Sent from my SGH-T999 using xda app-developers app
ferlogan said:
Have the same prolem my phones sometimes turns off by self I have warranty but still hateto go back to store
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
You dont have to go to the store, call T-Mobile and they will send you one with an RMA, as soon as you get it put the old one in the box and send it out. All they do is check for water damage and put it up for refurbish they don't waste time putting it through testing they test the devices that may have account info on it if you can't power it up to format it before sending it back. They ask you that on the phone.
NRA Approved GS3
So does this mean that none of the tmo peeps have had no issues with their devices dying? I only ask because, I just got my galaxy last Wednesday. Had a couple quirks, but nothing's dead yet. Had a little issue with my music and swipe. When I would get my notifications tones say from email I would be listening to music, the sound would nearly drown out and stay that way till I paused my music and started again all was fine. I've been getting random screen flashes near the bottom of the screen, like a ton of lines like a glitch. Anyone else having this issue as well? Feel free to add anything else if you like.
Sent from my SGH-T999 using xda app-developers app
jay4mont78 said:
So does this mean that none of the tmo peeps have had no issues with their devices dying? I only ask because, I just got my galaxy last Wednesday. Had a couple quirks, but nothing's dead yet. Had a little issue with my music and swipe. When I would get my notifications tones say from email I would be listening to music, the sound would nearly drown out and stay that way till I paused my music and started again all was fine. I've been getting random screen flashes near the bottom of the screen, like a ton of lines like a glitch. Anyone else having this issue as well? Feel free to add anything else if you like.
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
Sounds to me like you might have activated something in developers options, go in settings and see if you selected anything that would flash the screen if long processes are in use.
NRA Approved GS3
Nothing in dev out of the usual, only thing being ticked is the usb debugging, and turned up the animation scales, transitions etc to .05, animations were at 1, but I was using swype, only happens when using that. Any better keyboards I can download on the market better than the Samsung or swype?
Sent from my SGH-T999 using xda app-developers app
---------- Post added at 06:17 AM ---------- Previous post was at 06:09 AM ----------
jay4mont78 said:
Nothing in dev out of the usual, only thing being ticked is the usb debugging, and turned up the animation scales, transitions etc to .05, animations were at 1, but I was using swype, only happens when using that. Any better keyboards I can download on the market better than the Samsung or swype?
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
Nvm found the gingerbread keyboard on the market, thanks for the tip.
Sent from my SGH-T999 using xda app-developers app
jay4mont78 said:
Nothing in dev out of the usual, only thing being ticked is the usb debugging, and turned up the animation scales, transitions etc to .05, animations were at 1, but I was using swype, only happens when using that. Any better keyboards I can download on the market better than the Samsung or swype?
Sent from my SGH-T999 using xda app-developers app
---------- Post added at 06:17 AM ---------- Previous post was at 06:09 AM ----------
Nvm found the gingerbread keyboard on the market, thanks for the tip.
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
Did you enable any traces? That would show depending on what you have checked. I was gonna try enabling a few to see what it does but it's not like it would ruin anything. I'll report back though to see if I can recreate it.
Edit nope that did nothing, hope you figure it out, I never had that happen before.
NRA Approved GS3
havent heard anyone yet seem the us version are better than other version in the world

Cannot make phone calls or send texts.

So I've restored several backups, hard reset through phone settings, dialed ##72786# to re program phone, updated prl and profile, and finally LGNPST. My 4g data works fine but i cannot get calls texts to work.
When I switch to my gnex calls and texts work like normal. So this is not a network error.
Any ideas? The geniuses at my sprint store are stumped.
Sent from my LG-LS970 using xda app-developers app
Switch to your gnex how?
Sent from my LG-LS970 using xda app-developers app
I think he reactivates the gnex online. Possibly a carrier lock?
Sent from my LG-LS970 using xda premium
Oops didn't mean to thank that lol. Yes i just re activate it through sprints website.
I've never heard of a carrier lock before. I'll look that up. Thanks
Sent from my LG-LS970 using xda app-developers app
javskies said:
I think he reactivates the gnex online. Possibly a carrier lock?
Sent from my LG-LS970 using xda premium
Click to expand...
Click to collapse
Just asking cuz I've seen someone mess up called switching from one device to another.
Sent from my LG-LS970 using xda app-developers app
---------- Post added at 10:46 PM ---------- Previous post was at 10:46 PM ----------
jamebarron88 said:
Oops didn't mean to thank that lol. Yes i just re activate it through sprints website.
I've never heard of a carrier lock before. I'll look that up. Thanks
Sent from my LG-LS970 using xda app-developers app
Click to expand...
Click to collapse
I did a lot of testing on calls and didn't get locked but then again not all phones are the same, that might be it.
Sent from my LG-LS970 using xda app-developers app
sharkboy0901 said:
Just asking cuz I've seen someone mess up called switching from my new device to another.
Sent from my LG-LS970 using xda app-developers app
---------- Post added at 10:46 PM ---------- Previous post was at 10:46 PM ----------
I did a crap load of testing and didn't get locked but that could be it
Sent from my LG-LS970 using xda app-developers app
Click to expand...
Click to collapse
oh i wasnt saying it in a bad way, just me guessing, it boosts my ego when im right lol
javskies said:
oh i wasnt saying it in a bad way, just me guessing, it boosts my ego when im right lol
Click to expand...
Click to collapse
Lol I also didn't mean it in a bad way.
Reworded last post to seem less mean lol
Sent from my LG-LS970 using xda app-developers app
sharkboy0901 said:
Lol I also didn't mean it in a bad way.
Reworded last post to seem less mean lol
Sent from my LG-LS970 using xda app-developers app
Click to expand...
Click to collapse
its all good. i wanna be on your good side if you end up fixing the jb port lol.
Lol
I didn't get a chance today to decompile the apk to see what's up but tomorrow I'm going all in see if I can help out. I really like JB with all them qslide apps I want to use it as my daily rom.
so op do the bars show an X
And have you toggled airplane mode?
Sent from my LG-LS970 using xda app-developers app
Sometimes the bars show a red x. When there is an x I cannot get data either. Sometimes the x is gone and I get 4g again.
After LGNPST I was able to successfully update profile and prl but it did not fix the problem. I've been able to update profile a few times. After it says the profile has been updated the phone reboots. I've never seen that prior to this.
Oh and the lock screen and notification pull down both say sprint. As if it is connected to sprint service.
Sent from my Galaxy Nexus using xda app-developers app
jamebarron88 said:
Sometimes the bars show a red x. When there is an x I cannot get data either. Sometimes the x is gone and I get 4g again.
After LGNPST I was able to successfully update profile and prl but it did not fix the problem. I've been able to update profile a few times. After it says the profile has been updated the phone reboots. I've never seen that prior to this.
Oh and the lock screen and notification pull down both say sprint. As if it is connected to sprint service.
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
did you ever figure this out? looks like im in the same boat now
---------- Post added at 12:22 PM ---------- Previous post was at 11:24 AM ----------
well think i found part of the reason, i no longer have a "min" or phone number, as well as my prl went from 25011 to 40000
I took it to Sprint and they could not get it activated either. They said the phone is not recognizing it's meid (I think, he may have called it something else). Luckily I have TEP so they ordered me a new phone free of charge.
Sent from my Galaxy Nexus using xda app-developers app
unfortunately i dont have that option, so i will keep looking lol, if i fix it, ill post back here for future errors lol
jamebarron88 said:
I took it to Sprint and they could not get it activated either. They said the phone is not recognizing it's meid (I think, he may have called it something else). Luckily I have TEP so they ordered me a new phone free of charge.
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
Did you flash the test jb Sprint rom?
Sent from my LG-LS970 using xda premium
Do you mean the original couple, or has there been a recent update? I flashed the original, as well as the first update and the 2nd and 3rd kernels(or whatever those zips were). It was strange. I had my gnex activated before I flashed the second update. When I reactivated the LG it seemed something had been ruined. 4g worked but no texts or calls.
Sent from my Galaxy Nexus using xda app-developers app
jamebarron88 said:
Do you mean the original couple, or has there been a recent update? I flashed the original, as well as the first update and the 2nd and 3rd kernels(or whatever those zips were). It was strange. I had my gnex activated before I flashed the second update. When I reactivated the LG it seemed something had been ruined. 4g worked but no texts or calls.
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
Same for me, turn 4g off it and you get a red x
Sent from my Nexus S 4G using xda app-developers app
under setting mobile network settings is it set to lte/cdma or lte only? if it says lte only it will block all 1x and 3g signals
jamebarron88 said:
Do you mean the original couple, or has there been a recent update? I flashed the original, as well as the first update and the 2nd and 3rd kernels(or whatever those zips were). It was strange. I had my gnex activated before I flashed the second update. When I reactivated the LG it seemed something had been ruined. 4g worked but no texts or calls.
Sent from my Galaxy Nexus using xda app-developers app
Click to expand...
Click to collapse
That's your problem you got carrier locked. Nothing you can do but get a new phone
At least that's what I think
Sent from my LG-LS970 using xda premium
stealthily said:
under setting mobile network settings is it set to lte/cdma or lte only? if it says lte only it will block all 1x and 3g signals
Click to expand...
Click to collapse
Only have options of cdma or cdma/lte
Veritass said:
That's your problem you got carrier locked. Nothing you can do but get a new phone
At least that's what I think
Sent from my LG-LS970 using xda premium
Click to expand...
Click to collapse
I don't think that is what it is, but im going to take it to sprint. Even if that's what it was, you would think cdma work shop could still modify the files
Sent from my LG-LS970 using xda app-developers app
Veritass said:
That's your problem you got carrier locked. Nothing you can do but get a new phone
At least that's what I think
Sent from my LG-LS970 using xda premium
Click to expand...
Click to collapse
Sprint cannot lock the device's radio. It can control whether it or not it has network access, but that would not cause a red X on the signal, just the 3G/4G to disappear. The bars, depending on connection, would still show even if the device was completely deactivated.
To anyone facing this issue, I would get your MSL (if you're rooted, there's an app on the play store) and dial ##786#, press menu key, reset to defaults. Unlike ##72786# which only resets network connection, this will reset your phone to default settings in case it is a software issue causing this, and it will also initiate a handsfree activation, in case the issue is network-related. Yes, your phone will be completely reset, so back up your stuff now if you keep precious items on it. I'm thinking pictures/video/media should be ok, but I would back them up or move them just in case. I do not want to be held responsible for your lost pictures

G Pro loosing Data every 2 days

My G Pro looses data every two days or so. Wither im on wifi or 4g. I have to do a quick airplane mode on and off to get it back to work. The G Pro still shows the data as being there but dont work. Meaning it shows the 4g icon or wifi icon. WHat could cause this? I dont notice it all the time and I loose emails and stuff until I toggle the airplane mode.
idle0095 said:
My G Pro looses data every two days or so. Wither im on wifi or 4g. I have to do a quick airplane mode on and off to get it back to work. The G Pro still shows the data as being there but dont work. Meaning it shows the 4g icon or wifi icon. WHat could cause this? I dont notice it all the time and I loose emails and stuff until I toggle the airplane mode.
Click to expand...
Click to collapse
Unlocked or on at&t?
Sent from my LG-E980 using Tapatalk 2
lessthanzach said:
Unlocked or on at&t?
Sent from my LG-E980 using Tapatalk 2
Click to expand...
Click to collapse
At&t
Are you currently rooted? If so what a apps do you have that are root related? Does it happen randomly? Are you at home, or in a specific area when it happens?
Sent from my Nexus 4 using xda app-developers app
lessthanzach said:
Unlocked or on at&t?
Sent from my LG-E980 using Tapatalk 2
Click to expand...
Click to collapse
Jammol said:
Are you currently rooted? If so what a apps do you have that are root related? Does it happen randomly? Are you at home, or in a specific area when it happens?
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Yes in rooted. Root Explorer. Titaniam back up. That's it for rooted apps. It's were ever.
Hmm, I've seen people back in the infuse threads have issues similar to these just because TB is installed. I have not personally experienced this issue.
Question...
Have you disabled any apps?
Sent from my Nexus 4 using xda app-developers app
Jammol said:
Hmm, I've seen people back in the infuse threads have issues similar to these just because TB is installed. I have not personally experienced this issue.
Question...
Have you disabled any apps?
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
Yes all of the att bloatware. I removed some with root Explorer as well.
Did you just disable them or removed them completely? I'm wondering if there might have been something crucial that was removed. Wish we had a way to return to stock.
Sent from my Nexus 4 using xda app-developers app
Jammol said:
Did you just disable them or removed them completely? I'm wondering if there might have been something crucial that was removed. Wish we had a way to return to stock.
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
I only removed like 3 and the rest I froze or disabled.
Try returning your phone to stock as much as possible by undoing what you did. Even do a factory reset and use the phone without changing anything.
Sent from my Nexus 4 using xda app-developers app
I have the same prob but I'm not rooted or any thing. at&t support supposed to call me tomorrow to try and fix it.
gage0727 said:
I have the same prob but I'm not rooted or any thing. at&t support supposed to call me tomorrow to try and fix it.
Click to expand...
Click to collapse
Well then bam. Its either a ROM issue or a hardware issue. Modem anyone?!
Sent from my Nexus 4 using xda app-developers app
My WiFi was shutting off randomly and turning back on after a minute or so. Just exchanged my phone and haven't seen it again yet. Never had any data issues though.
Sent from my LG-E980 using Tapatalk 2
The worse thing is it still shows I'm in 4g or wifi but data stops working. Thats what makes it suck. At least if it didnt have the icons I could tell faster and do a quick toggle of airplane mode.
idle0095 said:
The worse thing is it still shows I'm in 4g or wifi but data stops working. Thats what makes it suck. At least if it didnt have the icons I could tell faster and do a quick toggle of airplane mode.
Click to expand...
Click to collapse
Swap that bad boy out then.
Sent from my LG-E980 using Tapatalk 2
Yeah I definitely suggest swapping it too. Hopefully mine doesn't have any these issues.
Sent from my Nexus 4 using xda app-developers app
i have 4 full bars of lte where i live. my htc one got maybe 1 or 2 bars. lg radios are kick ass.
k an update i ended up returning my phone and getting the Samsung s4. reason being i found out the lg dose not have a very good radio for rural areas. i found that it only has like two freq. for 3g and 2 for 2g. maybe with a rooted phone you can change out the radio from another phone or something. But an un-rooted phone it sucks. I really liked the phone too because nice big screeen and every thing.
Oh and the s4 blew the lg out of the water as far as signal and everything. I had an htc inspire before and had to mod my antenna in order to make phone calls from my basement. i was able to do the same with the s4 with out doing any thing too it.
me 2
I haven't narrowed it down to an exact interval of time but I've seen this a number of times as well. I half wondered if it was because of the WiFi tethering changes I made as it was not happening prior to that change. It's only been the last few days...
gage0727 said:
I have the same prob but I'm not rooted or any thing. at&t support supposed to call me tomorrow to try and fix it.
Click to expand...
Click to collapse
Any word from ATT on this?

[Q] Refurbished phone no 3g from store

So my phone completely dies one day, I bring it to sprint. It won't turn on so they file insurance and order me a new one. When I pick up the "refurbished" phone it has no 3g from the moment I turn it on, til now. Months later. I've done almost everything I know of to fix the issue, all the reset ## Codes, many different roms. Lgnpst resets, exc. I've also never been able to update profile, prl, firmware on stock, It's always says Authentication error. I'm guessing it's an efs problem since I haven't tried the repair thing yet.I can revert to stock and get another refurbished probably, Just thought I'd see if anyone else has experienced this or has any ideas, thanks.
k5t4j5 said:
So my phone completely dies one day, I bring it to sprint. It won't turn on so they file insurance and order me a new one. When I pick up the "refurbished" phone it has no 3g from the moment I turn it on, til now. Months later. I've done almost everything I know of to fix the issue, all the reset ## Codes, many different roms. Lgnpst resets, exc. I've also never been able to update profile, prl, firmware on stock, It's always says Authentication error. I'm guessing it's an efs problem since I haven't tried the repair thing yet.I can revert to stock and get another refurbished probably, Just thought I'd see if anyone else has experienced this or has any ideas, thanks.
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Why didnt you have them replace it if 3g wasnt working
Being dumb at the time. Home And work is where I use my phone the most and they both have 4G signal and I was aggravated from being phone less for 2 weeks. Now I'm just curious to what the problem could be.
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k5t4j5 said:
Being dumb at the time. Home And work is where I use my phone the most and they both have 4G signal and I was aggravated from being phone less for 2 weeks. Now I'm just curious to what the problem could be.
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Go to Settings>About phone>Phone identity. Check the MIN,PRL, ESN, etc and see if they are all zero's. If they are, check out this thread. http://forum.xda-developers.com/showthread.php?t=2161498
There all good. It seems like it's something little being over looked.
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k5t4j5 said:
There all good. It seems like it's something little being over looked.
Sent from my Optimus G using XDA Premium 4 mobile app
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Go to settings>more>mobile networks and at it to CDMA only. Not the one with LTE. See what happens. Then try updating profile, prl.
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---------- Post added at 06:47 AM ---------- Previous post was at 06:44 AM ----------
You have to be on stock to do this. Meaning, you have to be on stock to update profile, prl
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When It's on cdma only there's No data signal. It won't let me Update profile ever, prl sometimes says it's Up to date, but most of the time It won't Do anything either. Also I noticed this past weekend, I went back to stock from liquid and when It Got past the Google logo a blue square popped up That said something like 'software update, error "letters And #" will restart. When It restarted did all over again.
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k5t4j5 said:
When It's on cdma only there's No data signal. It won't let me Update profile ever, prl sometimes says it's Up to date, but most of the time It won't Do anything either. Also I noticed this past weekend, I went back to stock from liquid and when It Got past the Google logo a blue square popped up That said something like 'software update, error "letters And #" will restart. When It restarted did all over again.
Sent from my Optimus G using XDA Premium 4 mobile app
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When you restore with TWRP, you have to use the same version as the backup was made with. So if you backed up with pre kk 2.6.3.0 you have to restore with that version.
So these issues with 3g, is it the same from stock? Go back to stock and try all the above. There's a stock rooted ROM you can flash in the Dev section. For your issue, don't use the deodexed posted there.
Try it all over and see if you still have the issue. If you do, LGNPST may cure you. If that doesn't do it, I'd get it replaced.
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Twrp is wrong, Didn't see That when I flashed stock. I've tried all the steps with optimus De And stock deodexed, but Not odexed So I'll try. Thanks
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