(P760)Network Problem - LG Optimus L9 P760, P765, P768, P769

Hey guys,
I have a problem with my phone. It does not produce speed, which it should. For example, my provider says I should get about 6 mbits with my phone, but I hardly get 2 mbits. Also my latency suffers greatly. I contacted my provider and they told me that the issue is with my phone, LG p760. I tried to insert my sim in another phone it and internet performed flawlessly there, so it's definitely my phone's fault.
So is there some tweak or fix for this issue out there?
Thanks.

Related

p500 connection problem

Hi everyone.Sorry for bad english but i will try to explain wath is my problem.So
Place (1)Bulgaria
-signal indicator is full i have no problem while talking
-indicator is full i have problem while talking(interupting) but still talking
-indicator is full sometimes i can't connect to enyone
Place(2)Bulgaria
-signal indicator is 1 point down from full and it is inposible to connect
Firs i was thinking that the problem is in provider but then i changed the SIM and problem remains.Tried also in 2G-3G mode and noting.Is there anyone with similar problem who can help me.Hope that is a software problem and LG will fix this.The phone is brand new 3-4 days and i was so happy with android but not with LG.I think that i will never bay LG again.10x to everyone who can help me.
hi
i have same problem exactly
there are many problems with this phone, like touch screen bug, charging retardness, dust under screen, sd card un mount.
but signal problem is certainly not.
have you tried taking the phone out of the building? if the problem persists everywhere, even with different service providers then you must take the phone for service or replacement.

[Q] Samsung galaxy S duos2 - signal problem

Hi folks,
I bought the Samsung galaxy s duos2 GT-S7582, last week (sw 4.2.2). I wanted to associate my private and company sim cards into one device.
On the first sight it works properly. Until I lost signal from my provider. Both sims I used, are from the same mobile provider. At home it works properly, but in work where is a bit week signal I have a problem to reconnect, after I lost the signal. It seems to me that it doesn't reconnect automatically after I come to area where the signal is for sure, I can not even find any provider manually. I can not do and receive calls on both sims after that of course. Only think what will help is to restart the phone. After that it works properly again, until I lost signal on one of the card again.
I tried to replace the sim cards between them - doesn't help, replace one of the sim with my wife's one - same problem. I did several different settings regarding the connection, but nothing helps. I believe that this would be more-less sw problem, not the hw.
Did anybody face the similar problem? Have you any advices how to solve this issue?
Many thanks for reply.

[Q] reception connection issues on my S3 GT-i9300 and cant find any solutions

Hey XDA,
some month ago I damaged my phone after 3 great years with it.
I bought a new one via ebay and here is the problem. He said for sure its all fine with it. There should be no problem for sure.
First I had somehow reception issues. Sometimes the connection to my provider was off and sometimes it had 3 of 4 Bars. People told me its not a flashable modem issue, but a issue where i have to change some hardware.
so did I, changed the antenna and the receiver and still nothing changed.
I always want to find and fix the problem by myself, but now i'm at some point where i really dont know what else i could do instead giving it to a repair service.
what i did? changed all modems and stockroms which I could get from the internet and install them one after another and checked my connection via "Network Signal"
the biggest issue there was, at home the connection to my provider was good and at my girlfriends home it was totally broken.
maybe anyone could help me out there?
i just read http://forum.xda-developers.com/showthread.php?t=1667326 maybe i should change the back plate where most of the stuff have connectors? like the GPS does? because if i dont have it on i wont be able to connect anywhere.
My Provider? Vodafone D2 and in other Cellphones the SIM-Card doenst have any problems with the connection/reception

Internet settings for Life Mobile (EE) in UK

Hello there,
I have been using Tesco Mobile with my Redmi Note 2 for a couple of months now and have had no problem. I decided to switch networks to a VPN called Life Mobile. They use EE's network in the UK. Since putting in the sim card today I have not been able to connect to the mobile network. I am wondering if anyone else on this network with this phone could help? I have called Life Mobile's helpline and all they wanted to do was run me through EE's apn settings. I had already used their app and also searched elsewhere on the web to find a few different APN settings but none of them worked.
One thing I'm wondering about if whether or not the custom ROM/firmware (MUI 7 I believe) that the phone shipped with (bought online from China by the way) is having anything to do with the internet problems. I get the feeling the customer service for Life Mobile were fobbing me off when they said that maybe my phone just isn't compatible with their network. Phone calls and texts work fine by the way.
Does anything think flashing the phone to the standard android ROM that's available would have any affect on the internet settings. I'm no mobile expert, and with the phone not being on general sale in the UK yet as far as I know, I would appreciate your help to get this internet/mobile data settings issues sorted, as I do use my phone for work.
Thanks in advance for comments and help.
I definitely know that the ROM that came with my phone from Gearbest was the worst piece of software that I have ever used in my life... ever. Check your MIUI build number and see if it's something like 5.xx.xx or 7.xx.xx. If it's something more like 77.55.66, then you have a knock-off and it may be eating your battery, performance, and experience (the original ROM Gearbest flashed on my phone had so much bloatware that the antivirus warned me about one of the programs every ten minutes, and heated up significantly on the home screen). If you have an unofficial ROM, try flashing a developer weekly or stable.
Hi all.
Well, would you believe it, I have spent a large part of the day trying to figure this out and finally I've done it. I'm not quite sure how but I've done it. I'll explain briefly to help anyone else who may be facing the same problem. It seems that changing the network preference setting within the sim settings from LTE to 3G did the trick. Life Mobile does not support 4G as far as I'm aware. That's no problem for me as I'm perfectly happy using 3G when necessary. After doing that and fiddling with the network settings, eventually reverting back to the automatic selection of the network as EE and using the APN default settings as given by the sim when it first was entered into the phone, things suddenly start to kick into life and we had INTERNET!
Thanks for your help in resolving this, and happy New Year to everyone.
same problem
Hi mate,
I'm having the same issue now on life mobile, I've checked all the settings are right but still not picking up mobile data. Any suggestions? Constantly restarting it hoping something will be different but nothing so far.
Cheers
bn09gp said:
Hi mate,
I'm having the same issue now on life mobile, I've checked all the settings are right but still not picking up mobile data. Any suggestions? Constantly restarting it hoping something will be different but nothing so far.
Cheers
Click to expand...
Click to collapse
Driving me crazy as well (on a Lenovo K3 Note). Still have the Tesco SIM in there. Was going to port the number on Monday, but might get them to take the damn thing back!
Tried all the suggestions above, but nothing working. Tried both SIM slots with and without the other SIM, but nothing. Grrrrr....
bn09gp said:
Hi mate,
I'm having the same issue now on life mobile, I've checked all the settings are right but still not picking up mobile data. Any suggestions? Constantly restarting it hoping something will be different but nothing so far.
Cheers
Click to expand...
Click to collapse
Well, they sent me a new SIM card and I had all the same problems until I switched on "data roaming" and it now works fine (it didn't do anything with the last SIM though, when I tried it in another phone, I had to have date roaming on in order to even get a regular signal- data still did not work). I have seen transient "R" occurring when the SIM was activated/deactivated so had suspected this as a problem.

Emergency Calls Only / No Data SIM - Three UK

Hello all,
I am having an intermittent but a strange signal problem with my wife's OnePlus X and I suspect that this is some sort of software issue with the modem firmware and not a hardware fault.
Basically if you reboot the phone, 9 times out of 10 there will be absolutely no signal whatsoever on the 3 UK network, the phone will just state emergency calls only. This happens on both 3G and 4G, but we usually have 4G turned off as there are not many areas within our region that support 4G yet. If you search Available Networks 3 doesn't show up.
Usually leaving the phone for hours the signal will come back, but sometimes it can be fixed by going into the Test Menu by putting *#*#4636#*#* into the dialer and going to Phone Information -> Toggling the Radio off and On a few times, but this doesn’t work every time. My phone is also on the Three network, so I have tried putting both SIMS's in the OnePlus X at the same time and the same issue occurs in both SIM Slots. If I put a Vodafone SIM in as well as the Three SIM, the Vodafone SIM works absolutely fine, regardless of the SIM slot it goes in, but it maintains a signal each time. The problem isn’t signal in the area as we have full signal in our house. If I put my wife's SIM into my LG G4 it works absolutely fine 100% of the time.
Three will not help us as the phone isn’t supplied by them, this is getting to the point now where this phone is becoming unreliable to use because if you have to reboot, chances are you won't have any signal for hours on end.
This happens on OOS and CM13 and has done for months.
Has anyone come across this issue before?
Just wondered if anyone else has experienced this?
All these views and no replies
I have the same problem and solution is nowhere to be found...
Did you find any solution to this? I've got this problem with my OPX.
Adam86 said:
Hello all,
I am having an intermittent but a strange signal problem with my wife's OnePlus X and I suspect that this is some sort of software issue with the modem firmware and not a hardware fault.
Basically if you reboot the phone, 9 times out of 10 there will be absolutely no signal whatsoever on the 3 UK network, the phone will just state emergency calls only. This happens on both 3G and 4G, but we usually have 4G turned off as there are not many areas within our region that support 4G yet. If you search Available Networks 3 doesn't show up.
Usually leaving the phone for hours the signal will come back, but sometimes it can be fixed by going into the Test Menu by putting *#*#4636#*#* into the dialer and going to Phone Information -> Toggling the Radio off and On a few times, but this doesn’t work every time. My phone is also on the Three network, so I have tried putting both SIMS's in the OnePlus X at the same time and the same issue occurs in both SIM Slots. If I put a Vodafone SIM in as well as the Three SIM, the Vodafone SIM works absolutely fine, regardless of the SIM slot it goes in, but it maintains a signal each time. The problem isn’t signal in the area as we have full signal in our house. If I put my wife's SIM into my LG G4 it works absolutely fine 100% of the time.
Three will not help us as the phone isn’t supplied by them, this is getting to the point now where this phone is becoming unreliable to use because if you have to reboot, chances are you won't have any signal for hours on end.
This happens on OOS and CM13 and has done for months.
Has anyone come across this issue before?
Click to expand...
Click to collapse
Adam86 said:
Hello all,
I am having an intermittent but a strange signal problem with my wife's OnePlus X and I suspect that this is some sort of software issue with the modem firmware and not a hardware fault.
Basically if you reboot the phone, 9 times out of 10 there will be absolutely no signal whatsoever on the 3 UK network, the phone will just state emergency calls only. This happens on both 3G and 4G, but we usually have 4G turned off as there are not many areas within our region that support 4G yet. If you search Available Networks 3 doesn't show up.
Usually leaving the phone for hours the signal will come back, but sometimes it can be fixed by going into the Test Menu by putting *#*#4636#*#* into the dialer and going to Phone Information -> Toggling the Radio off and On a few times, but this doesn’t work every time. My phone is also on the Three network, so I have tried putting both SIMS's in the OnePlus X at the same time and the same issue occurs in both SIM Slots. If I put a Vodafone SIM in as well as the Three SIM, the Vodafone SIM works absolutely fine, regardless of the SIM slot it goes in, but it maintains a signal each time. The problem isn’t signal in the area as we have full signal in our house. If I put my wife's SIM into my LG G4 it works absolutely fine 100% of the time.
Three will not help us as the phone isn’t supplied by them, this is getting to the point now where this phone is becoming unreliable to use because if you have to reboot, chances are you won't have any signal for hours on end.
This happens on OOS and CM13 and has done for months.
Has anyone come across this issue before?
Click to expand...
Click to collapse
Are you sure it's not the carrier's fault?
itskiran2000 said:
Did you find any solution to this? I've got this problem with my OPX.
Click to expand...
Click to collapse
aryan.arora180 said:
Are you sure it's not the carrier's fault?
Click to expand...
Click to collapse
My wife ended up getting rid of the phone a few months ago, she couldnt put up with it any longer as it was just the same. I don't think it was a hardware fault with the phone as it worked fine on any other network but Three. The phone supported all the frequencies that Three offers, so I have no idea why it didnt work right but certainly something wasn't right.
Adam86 said:
My wife ended up getting rid of the phone a few months ago, she couldnt put up with it any longer as it was just the same. I don't think it was a hardware fault with the phone as it worked fine on any other network but Three. The phone supported all the frequencies that Three offers, so I have no idea why it didnt work right but certainly something wasn't right.
Click to expand...
Click to collapse
When I had recently visited the UK, I had trouble connecting to the Three as well(through my home SIM as International Roaming). It didn't work so I ended up buying an O2 SIM that worked just fine.
I fixed it by putting some scotch tape over the back of the sim card, My OPX is almost 2 years old and the sim card is not in good contact with the phone inside I think.
Adam86 said:
My wife ended up getting rid of the phone a few months ago, she couldnt put up with it any longer as it was just the same. I don't think it was a hardware fault with the phone as it worked fine on any other network but Three. The phone supported all the frequencies that Three offers, so I have no idea why it didnt work right but certainly something wasn't right.
Click to expand...
Click to collapse

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