[Q] Reception/Signal issues - Nexus 4 Q&A, Help & Troubleshooting

Howdy,
I've been having issues with my N4 for the last month or so with getting a signal indoors in places where I normally wouldn't have a problem whatsoever (work, home etc), even outside every now and then it kicks up.
Stock Nexus 4 running Lollipop since it was available OTA. It's not the sim card because I ordered a new one and it still had the same issue and worked fine with another older phone of mine.
Any ideas? Would appreciate it before I have to consider replacing this!

How's your battery doing? Is it old/abused?

I replaced it with a brand new genuine one about six weeks ago? I did read about that being an issue to several and it would fix it, but unfortunately not in my case!

Related

Your reason for exchange

I just wanted to ask you all why you exchanged your epic to get another one. What problems were you having? I'm on my second one and about to be third. My first one I got 3wks ago and came out of the box with dg27and would not update itself to di18. I did it myself but still I called sprint and talked to tech and they said it was a software issue. I have no idea. Second one came out of the box updated but freezes and backs out of apps. Also if I'm using wifi and turn it off my 3G icon doesn't immediately show up for like hours. Sometimes a battery pull is required to get the 3G to come back on and when it does if I'm downloading something the arrows that show something is being downloaded doesn't light up but it still loads webpages. I'm just worried I'm gonna get another one that won't update itself if I take this one back. I dont mind using odin but i shouldnt have to. What issues did you all have? Do you think if I exchanged mine now that it should come out of the box with di18. It's been out long enough?
I'm on my second one, I was past the 30 days so I was given a refurb. Surprisingly this refurb is better than the new one, which to me is quite weird.
Anyway, I had to return my original one because the Ambient light sensor stopped functioning.
I thought that if it's covered under the manufacturers warranty you got a new one not a refurb? That's what I get for thinking.
Wow. Where do I begin. I had a whole laundry list of problems. Still do. Apparently most were software and may or may not get fixed. But hardware-wise, I had a massive battery drain problem. Bought mine at launch, and Sprint replaced it after the 30 days, and that's without the extended warranty crap. That's good customer service. Finally got one without major problems, but I'm trading mine for an Evo in the next couple days, so it don't matter either way.
I'm on my 4th Epic!!!
My 1st phone the qwerty keyboard got all scratched up from opening & closing. From #3 to #6 all the way to the bottom
The 2nd wouldn't update the PRL, Firmware or Profile! I'd get an error message. It was (according to Sprint) a software problem
On the 3rd my 4G wouln't turn on. I'd pull the notification bar down, hit the 4G icon & nothing would happen. Sprint tech said basically the 4g radio was never "turned on" & it couldn't be fixed at the store. Also the door for the charger didn't click when I opened it so it would slide open & close by itself.
So far my 4th phone is working perfect.
live2ride96 said:
Wow. Where do I begin. I had a whole laundry list of problems. Still do. Apparently most were software and may or may not get fixed. But hardware-wise, I had a massive battery drain problem. Bought mine at launch, and Sprint replaced it after the 30 days, and that's without the extended warranty crap. That's good customer service. Finally got one without major problems, but I'm trading mine for an Evo in the next couple days, so it don't matter either way.
Click to expand...
Click to collapse
Well I had a hero,than swapped to evo on launch day and 2 weeks ago I swapped to the epic 4g. And I mus say that I am happy w the epic...rooted running stock...
i had 1 replacement, but semi my fault. i used to only use the dock to charge and got a ghost image of the dock clock. see below.
http://forum.ppcgeeks.com/sprint-epic-4g/135478-anybody-wanna-see-image-burnt-my-screen.html
I returned my first unit before I even got to play with it due to some dead pixels. Second unit is almost flawless, but lately I haver noticed that the slider is getting loose. I have tep, but am reluctant to take it in because I can't tell if it's just in my head after reading about other people having that problem.
Sent from my SPH-D700 using XDA App

[Q] "Certified Pre Owned"???

Hey guys, I bought the DX on the day it was released. about 4 months later I started noticing considerable dust under the screen, so I called it in and Verizon was quick to send me another one. Well the first replacement had a broken radio and wouldn't aquire a 3g signal, Verizon sent me another. That one had a broken shutter, a lot of the pictures taken with it would over expose. I stayed with that one for a couple of monthe til it got so bad that all pictures taken in the daylight would overexpose. so last week i got another sent too me. That replacement phone had a broken gps, it wouldn't aquire a signal strong enough to lock on, so verizon sent me another. This one will not recognize any videos on my sd card, it will not take any videos either, it also will not save any pictures, it will take them, then say that its saving the picture, but somehow it doesnt.
I am on phone number 5 and there is another coming tomorrow (cain't wait to see wht's wrong with this one)... Has onyone else had the same experiences with the certified phones? The company that's tasked to fix these is obviously not doing there job...
You got really unlucky back when I had my droid eris it froze up doing the ota to 2.1 and they gave me a preowned phone that worked just fine
Sent from my DROIDX
My first pre-owned had mad reboot issues and none of the troubleshooting methods worked. Got a replacement pre-owned and all is well. Good luck with your next one!
Sent from my DROIDX using Tapatalk
Verizon is notorious for this - supposedly these certified pre owned phones pass a "100 point inspection", yet somehow most of the phones have obvious problems such as the ones you outlined above. You might have some luck going into the store, explaining your situation, and demanding a brand new one instead of a used one.
a LOT of the "recertified" phones don't actually have anything wrong with them at all. Customers return them before their 30 days is up, or they get sent in for things like a broken battery or broken SD card. So sometimes these "recertified" phones are actually brand new in box, that just never came with an SDcard (or something along those lines).
I think you just got REALLY REALLY unlucky.
Maybe go to a verizon store and give it the "wardo5757 100 point inspection" before you take it home.
What a great thread to read right after I have a replacement shipped (will be here tomorrow). Stupid mini usb port is super loose and won't take a charge.
Who am I kidding though, Verizon replaced 3 of my TP2 device to the point I got a letter saying Assurion would no longer cover me. I have bad luck with phones but have never had a problem with a replacement outside of once or twice. Better luck next time!

Nexus 4 UK Help Please

Hi Guys, have a nexus 4 on tmobile/orange uk. Running totally stock 4.22. My problem is the phones signal is useless compared to other android phones. Sitting on desk it may read 3 or 4 bars, lift it to make a call and it loses all signal and cannot make a call. I have returned it via RMA to google and the new phone is exactly the same.
I am wondering has anyone in the UK a similar problem. I have considered rooting the phone to try different radios but dont want to go down this road unless I have to.
Please Help, great phone for everything else apart from making calls.........doh.
I'd change the SIM, sounds like it might be the cause
Got a new micro sim when I bought phone in dec 2012, Daughter tried here sim in as well and no difference.

Major G2 hardware issues

I just had to order my fourth G2 in the past six weeks.
First one developed a striated screen after a week.
Second one would not receive any LTE signal and 3G was often unstable.
Third one seems to get an LTE signal briefly when phone is reprogrammed and tries to do a profile update, but it never completes the update and LTE never shows again. Same instability when trying to get 3G. This one also keeps throwing an error message that it has a bad UICC card. Something about an invalid SIM card. No one at the Sprint store or any of the techs that I called had any idea about how to fix that last thing. And the tech manager at the Sprint Repair center was incredulous that I had found three defective G2s in a row. This last one was tested before I left the store with it due to my previous experience. When I did take it home (after ordering a new one) it was so annoying I just turned it off and re-activated my Galaxy S3.
Anyone else have any sort of experience or am I just lucky?
Your unlucky. But what if that store gave you phones that were returned previously?
Sent from my LG-D802 using Tapatalk
4 times in 6 years is doable or I should say "was doable" (Pittsburgh Steelers dynasty).
4 phones in 6 weeks is unthinkable. FOUR???
mrm43 said:
Your unlucky. But what if that store gave you phones that were returned previously?
Sent from my LG-D802 using Tapatalk
Click to expand...
Click to collapse
That's what they are telling me.
The guys at the Sprint store claim that they can't tell whether it's a refurb or not. They say it's so new that they are probably all new. I doubt it.
I'm finding it pretty unbelievable. I know it's not a conspiracy or anything, but this next one had better be perfect or there will be a bit of a scene. I'm not walking out of the there without a 100% working phone.
what are you doing rhat causes this?
skinny jeans maybe with extra small pockets and extra tension on phone?
backpocket while sitting?
I'm also on my third replacement, first one had a bad screen it kept flickering while in a call, second one had radio connection issues, and this one I currently have has the same radio problems and also gets really hot sometimes. The quality control on these phones is bollocks at best, I will never get another LG phone again. It's a shame because I enjoy the speed of the Snapdragon 800 processor, the OIS camera is good and I like the IPS display
I have my 3rd phone coming on Monday. Got my G2 1 month ago and I am going on my 3rd. I love the phone but not sure I could deal with it if it breaks again. For me, I woke up, unplugged my phone, it rebooted and that was it. No wifi, no data, and just kept rebooting. Did a factory reset, which did nothing. So I flashed the 12b on with the LG Flash Tool which wipes out your internal storage. and still nothing. Called Verizon and they are shipping me another phone! Hopefully I get more than 2 weeks out of it! Can't keep starting over every 2 weeks.......
Syst3mSh0ck said:
I'm also on my third replacement, first one had a bad screen it kept flickering while in a call, second one had radio connection issues, and this one I currently have has the same radio problems and also gets really hot sometimes. The quality control on these phones is bollocks at best, I will never get another LG phone again. It's a shame because I enjoy the speed of the Snapdragon 800 processor, the OIS camera is good and I like the IPS display
Click to expand...
Click to collapse
isnt that the proximity sensor that turns off and on screen?
tattooz305 said:
I have my 3rd phone coming on Monday. Got my G2 1 month ago and I am going on my 3rd. I love the phone but not sure I could deal with it if it breaks again. For me, I woke up, unplugged my phone, it rebooted and that was it. No wifi, no data, and just kept rebooting. Did a factory reset, which did nothing. So I flashed the 12b on with the LG Flash Tool which wipes out your internal storage. and still nothing. Called Verizon and they are shipping me another phone! Hopefully I get more than 2 weeks out of it! Can't keep starting over every 2 weeks.......
Click to expand...
Click to collapse
do you use original charger and good electrical outlet?
For the record, I never did anything crazy to them.
I only rooted the first one after the stuff started happening so that I could create a backup to try to install on the second.
Second and third never even got rooted, as I didn't want any bull about having anything that I did creating the flaws.
Each phone was never dropped and in a case it's entire life. Not a scratch. Only used stock cable and chargers (except when in the car).
My fourth one has been almost flawless and confirmed as a 100% new device.
I am having a small issue with the knock/on feature, but I think that's a result of the ROM I'm using now and the way I messed around with it. We'll see when I flash something new this weekend.
Trident said:
I just had to order my fourth G2 in the past six weeks.
First one developed a striated screen after a week.
Second one would not receive any LTE signal and 3G was often unstable.
Third one seems to get an LTE signal briefly when phone is reprogrammed and tries to do a profile update, but it never completes the update and LTE never shows again. Same instability when trying to get 3G. This one also keeps throwing an error message that it has a bad UICC card. Something about an invalid SIM card. No one at the Sprint store or any of the techs that I called had any idea about how to fix that last thing. And the tech manager at the Sprint Repair center was incredulous that I had found three defective G2s in a row. This last one was tested before I left the store with it due to my previous experience. When I did take it home (after ordering a new one) it was so annoying I just turned it off and re-activated my Galaxy S3.
Anyone else have any sort of experience or am I just lucky?
Click to expand...
Click to collapse
Same here, 3G is commonly unstable and keep disconecting, even when connected is very slow.
I have a major issue with reception as well: 2-3 bars in areas when all other phones has full signal strenght (used to have motorola on the same operator for 10 years and never seen a single bar drop in reception) Sometimes even looses reception. !This is the worst anthena on mobile device I'vee ever seen!
It is pretty useless on mobile data, as it never gets strong enough signal to browse
WiFi limited to 72mbps on 2.4Ghz wireless N network (unacceptable)
Maybe it's Sprint? I'm on TMO and LTE and connectivity in general has been blazing and never drops. And still on my first G2.
I've yet to read of this issue until your thread, so hopefully you're able to figure it out. Good luck!

[Help] Non-UK Device in UK

Hi Xda would be really helpful if anyone could help with this one.
Bascially my cuzon bought a Note 4 on Ebay and when it came shortly after we discovered he was having major issues with the phone he was losing 3G and 4G and sometimes texts would go and sometimes they wouldn't.
Anyway we took this up with the buyer who said he would send us another one once he had received this one back. We sent the device back and revived the same one back i knew this when i compared the imei number. This was about 6 months ago since then the case has gone cold Ebay has done nothing and the seller and disappeared, after taking this to trading standards they have hit a brick wall. They are still trying at the present time but they have told us that we are stuck with the device.
When i spoke to Samsung about these issues they told me something interesting that the device was a none-UK device and im pretty sure non-EU.
So my question is this, is there anyway that this issue could be fixed. The device works brilliantly apart from that, i was thinking (Although not sure) Would flashing a UK stock rom work or anything along those lines.
Any help would be greatly appreciated.
Jacko

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