[Q] G2 D800 connection mystery - G2 Q&A, Help & Troubleshooting

Bought a new G2 D800 a few months ago. Seemed great at first
For the past 4-5 weeks here is the issue.
I use it for my internet at home (Hot Spot) and it works great. Always shows 1-2 bars LTE
When I use the actual phone to surf around it drops to 1-2 bars 4G most of the time and occasionally I lose the entire signal and have to reset
Example, just this morning spent 2 hours online using hot spot no issue. Had to use the camera on the phone and once I did this the signal went to 2 bars 4G and my connection dropped significantly
What could cause this?

Related

Roaming Consumes more Battery?

So where I work I am roaming most of the time, so the TWS goes up the sky, and the battery down to hell, is this normal? running Fresh 2.1
Yes, unfortunately it is normal I have a pretty weak signal in my house, so my battery only lasts about a day if I'm inside all day. Since the weather is getting nicer though, that will change
Basically the phone is searching for the "home" network, thus using more battery.
When I travel to my brothers house (no sprint coverage) I would switch it to roaming only network (on my Diamond), thus it saved the battery a lot as it wasn't searching for the home network.
linkinx64 said:
So where I work I am roaming most of the time, so the TWS goes up the sky, and the battery down to hell, is this normal? running Fresh 2.1
Click to expand...
Click to collapse
Simply put, yes. Sprint phones look for two signals at the same time, a roaming and the home (Sprint) signal. When your roaming, the phone is constantly trying to get back on Sprint's network. So a way to combat this is to turn your phone to either home only, or roam only.
If you need more help on this issue let me know I know my way phones.

weak wifi signal

I've noticed that the phone is getting half the wifi signal that my iPhone 4 gets, has anyone else noticed this issue as well? I did a battery pull but that has not corrected the problem.
Same here it seems like I'm literally one wall away from my router but still getting one bar of wifi
Sent from Rodney's Nexus S
Yeah. I am getting only two bars even though I am standing right next to my router.
Run a speed test, it could just be a signal display issue.

Ok I'm jealous

As I'm looking through the threads I'm seeing people getting terrific battery life. What can I do to get better battery life besides all the little tricks like cutting of gps, syncing, and back light etc? As I stated in another post I run the tunein app for 2hrs and my phone is at 20% HELP!!!
Stop using tunein/find alternative? I'm not exactly sure what the application does but I'm sure there has to be another application that offers similar functionality in the market, that might be easier on the battery.
powered by the tears of a million orphaned alpacas...
I've tried a alternative. I've tried the app for the actual radio station still get the same thing.
I use Tunein Radio since it's one of my favorites apps and have no issues whatsoever ... I mean it's normal the battery usage since it's streaming media.
Turning off the 4g made the biggest difference for me.
I'm usually near wifi, and with that on all day I SOMETIMES end up w/ <60% battery at the end of the day.
So just kick a man while he's down why don't ya!!!
Try this:
1. Do a full reset
2. Fully charge the phone. Once light is green, Let it stay unplugged for a couple of seconds, turn off the phone and plug in again. When light turns green again (may take up to an hour). Repeat until the green light appears almost instantly. This may take anywhere from 4-10 cycles.
3. Run the phone stock for one complete cycle. Don't add any apps.
4. If you have no problems, charge the phone then try adding one app then let the battery cycle again.
5. Keep adding an app after each cycle and monitor your battery consumption.
This way you can find out if the issue is your phone or the app. I know this isn't a quick fix, but it will help you dial in on the problem. I had similar problems as you before going through these steps. One of my cycles only got 2 hours of life before dying. I now get 15 hours of medium to heavy usage consistently! I am currently at 15 hours 5 minutes with 32%.
why dont you stop using apps to "fix" your battery and use the internal battery monitor program to narrow down exactly whats causing your battery drain?
settings>about phone>battery>battery usage
keeps a running tab on whats been using your battery since last unplugged.
if its cell standby, that usually means you are in a place that doesnt have service too long.
display is just screen being turned on.
android system is basically stuff installed in android. such as email, surfing the web, the market, etc etc.
see what that tells you. dont cover up the problem. get down to its roots. my phone completely stock got medium usage and lasted almost 9-10 hours.
Good points, newkidd. Finding the root cause is critical. However, I'd like to add that just because Display or Cell Standby is the top battery user at any given point in time is not necessarily a bad thing.
For example, if you were to unplug your phone in the morning but then forget it on the kitchen table when you leave the house for the day (No, I've never done that!), you'd see that Cell Standby was the top battery user for the day. But that's expected with a properly running phone that sat all day with 0 usage.
On the other hand, if you did nothing on your phone all day but turn it on every 5 minutes to check the time and then turned it back off, then Display would be the top battery user. Doesn't mean there's something wrong with the display or settings. At least not if your battery still lasts a full day. It just means the display was on a lot.
However, if your battery is down to 20% after only 2 hours, something is definitely wrong. Tunein is a streaming audio app, right? When you use it, are you in a good 3G (or 4G) coverage area? If the phone is having difficulty keeping a strong data signal then a streaming service could definitely eat up more battery than normal. How long does your battery last when you don't use Tunein? Or have you tried using it while connected via wifi instead of cellular data?
I'm starting to come to the conclusion I'm in a bad coverage area when at work. I left my at home today by accident and it was still almost full battery. I haven't tried using wi-fi.
Poor reception kills your battery QUICK. My house has horrible reception and for the week I was battling the cable company over our internet (no wifi) my phone would only last a few hours. Last weekend when I was home most of the day, so using maybe 85% wifi, my battery lasted the 18.5hrs until I went to bed. And I'm a heavy user. 3 gmail accounts synced, screen at near max brightness and lots of screen on and data use.
^ Shift Faced
my work
My work as well has horrible reception. We run a lot of electronics and are next to the airport, all bad for cell signals.
I try to stream music, but it is a crap shot depending on the day.
I have an audiobook that I listened to all day, with no significant additional drain. However streaming music gets me about three or four hours.
I work in the middle of Houston, TX, so I should be covered by excellent 3G and 4G signal. But at my desk in a corner office, windows on 2 sides of me, on the 6th floor of a 20 floor building, I get intermittent 3G and have never gotten a 4G connection.
Although that's better than when I was on the 20th floor for about a year. My desk was right against the windows but I couldn't even get a cell signal, much less 3G (no 4G at the time). I had to put my phone on airplane mode when I got to the office or the battery would die before lunch just from trying to get a cell signal. I could change the settings to force roaming only and calls/texts would work OK, but still drained the battery quickly.
Fortunately, we have wifi at the office so I connect to that every morning now and everything works fine. It's just annoying that I can't get 4G at all. Can't get it at home either (in a house, right by the window), even though the Sprint coverage map shows that I should. I can zoom in to my address and it's in the dark blue (best available) coverage area that should mean I can get a 4G signal inside buildings - "You will be able to use 4G data inside most buildings, in a car, and outside." Nope. Not unless I stand outside.
Back on topic, a poor signal will eat the battery for lunch...
no 4G at all here
I am annoyed that there is no 4G in Phoenix at all. 4th or 5th largest city in the country, (depending on the study), and we get snubbed.
Thanks a lot Sprint
Exactly! Where's our 4G in Phoenix. I remember reading about some test market thing with the valley, Clearwire and Sprint about running WiMax and nothing ever came of it. Oh well, guess we just have to be patient.
My battery life is great on my shift. Still stock, having issues getting root through my laptop, but I usually get a whole day out of my battery. For the first time I'm actually impressed with android battery life.
Sent from my Shift using Tapatalk
I'm trying out some things today for battery life, will post with results tomorrow
Problem is Android Market makes it way too easy to download a crap ton of of apps to the point that your phone slows to a crawl. We live in an always connected world, but this also means we need to be more aware of what and whom we interact with. Be careful out there kiddies.

[Q] Sim Card/ Signal and Battery Problems.

I have a problem on my G2 which includes the battery and the signal. I had my G2 for about a month now and I'm a little bit concerned on my phone. First the battery, it drains very fast and I couldn't last it for 1 1/2 days. I tried to test its endurance for about 12 hours of sleep time. Wi-Fi is on, Bluetooth, NFC, Mobile Data, GPS, etc are off with 0% off brightness. So it started from a fully charged battery. From 5:30 in the morning until 6:00pm, I had a 85% remaining life and when I use it until midnight with regular use (social networking, texting, calling, playing simple games like temple run, candy crush etc.) It had a 20% battery life.
Also it had a telecommunication system problem or software or hardware problem. I can't even detect if it has to do with my sim or my hardware or even the software. As you can see in the photo that I attached, it shows a notification like this : Restricted Access Changed: Voice Service is blocked/ Data Service is blocked. So my phone had no service and it hadn't any signal. I had to restart the phone for it to go away and sometimes it goes back again several times. I called LG and said I had to factory reset the G2 so I did what they said and I thought the problem was gone but it goes back again. The notification and no signal problem still didn't goes away.
Do you think I could ask a replacement for this? Or is it worth it to replace it????
Not sure what is causing your issues but I can say from personal experience when I came from my galaxy nexus I just moved my old 4g still Sim card over. I had horrible 4g connection drops and what I considered bad battery drain. Was constantly switching airplane mode on to regain 4g connection.2 days later got a new 4g Sim card and it was like I got a new phone. Not sure if that will help your situation but it did wonders for me.
Sent from my VS980 4G using XDA Premium 4 mobile app

[Q] No LTE + Battery drain after tethering

I got a weird one for you guys. I had LTE on my nexus 4, but after tethering for awhile, my LED started flashing red and the phone got hot. So I turned off tethering, but my LTE became intermittent, and over the course of the next day, I lost LTE connectivity altogether, even if I set it to LTE only, I wouldn't get any signal. This is what I've tried, changing different hybrid radios, changing ROMs, factory restore to original ROM. The other symptom, and the one I care more about, is that my battery now drains pretty quickly, whereas it would last 3 hours of screen time on before this incident, now it lasts less then an hour. And it seems to drain while the phone screen is off. Anyone have any ideas what it could be? Did I burn out my LTE modem?
I think you need a new battery.
Planterz said:
I think you need a new battery.
Click to expand...
Click to collapse
I have a feeling it has something to do with the modem. Day 2 with the damaged phone reveals that my signal will go in and out, sometimes it will be on 3g, sometimes on edge (even in 3g areas). If that's the case, a new battery won't necessarily help.
Now 3g is gone completely. I can only use 2g. Anyone else run into this problem?
I had this problem a few years back. It was the wireless provider who was adjusting my internet speeds. After one simple call they stropped doing this and my phone was always connecting at 3G (I don't have the LTE hack installed)

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