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Hi Everybody.
Well, i bought my Samsung Galaxy 6 months ago and it's a awesome phone, but now I've got some issues.
4 Months ago - My phone comes with froyo 2.2.1 so I decided to update it using kies to Gingerbread 2.3.3, after that, My phone starts to had some issues, first when I press the home button the phone didn't response, the screen was in black but I could get calls, messages and lisening to music, this was solved after reboot the phone but in any time could happen again.
Now - because the issue before, I decided to use Darky's rom 10.1 and the issue suddenly dissapear.
After 1 moth and a half I decided to flash Gingerbread 2.3.4 stock rom and a new issue appears and since there, I can't solve it.
Sometimes, my phone get lost its signal and when to "Network Selection" a message comes out "Insert Sim Card to access network services", I can't do any call o use 3g, the only way to solve it temporarily is rebooting the phone.
I use many versions (JVP, JVQ, JVR, even MIUI) but the issue still happen.
Please, I'd aprecciate if you can give some help to solve my problem.
Regards.
Did u chk other sim on your phone?
Sent from my GT-I9000 using XDA App
Hello.
Yes, right now my phone has another sim card and everything is fine, but this SIM hasn't got any plan with internet, maybe the problem is when the phone use 3G.
Regards.
May be your sim has problem not ur phone.
Sent from my GT-I9000 using XDA App
ali_khalid5518 said:
May be your sim has problem not ur phone.
Sent from my GT-I9000 using XDA App
Click to expand...
Click to collapse
That's what I thought, but I changed my sim card when the problem began.
Should I change my sim card again?
Regards.
I think he meant changing a new sim card with the phone company?
Yes you should replace that sim card from your company.
Sent from my GT-I9000 using XDA App
ok, I'm going to chanche my NEW SIM CARD (becase it's new) for another one.
I hope this will solve my problem, I'll let you know if everything is ok or not.
Thanks.
I have just solved a similar problem with my Samsung Galaxy S I9003.
The reason was software unrelated but seemed to be a hardware connection problem. The phone was unable to access the mobile network showing a "No Service" status, also the IMEI number was unknown on the phone settings. The mobile wasn't even requesting the SIM Card code when it was turned on. But the rest of the services were working properly (wifi, bluetooth, etc).
Although i tried everything such as re-flashing, re-rooting and even IMEI restoration techniques such as in youtube "Samsung Galaxy S (IMEI Restoration Techniques)", I was unable to fix it.
The solution was to open the phone and just adjust the sim card slot connectors. I will keep the phone on testing to see if that happens again.
Hi people,
I have a note in which GPRS wont work if u dont use it continuosly for some time .after that every app which uses it says no network connection. After you restart it it starts working fine but the problem remains same.
any help???
why nobody's helping...
Nobody's helping me in this
What rom are you on?
Sent from my GT-N7000 using xda premium
Sorry
Hi,
I am sorry but I am new to this can you tell me how to know the ROM. BTW its recently upgraded to Android4.0.3...
Yea this is mostly because of tata docomo's ****ty network. The only way is to restart.
Go to select network operator and select TATA DOCOMO. It works sometimes . Not always
Press power button.... Activate flight mode then deactivate.... No need to reboot...
Hi @chintamanijaipuri,
I already tried this thing ..but it wont work..
I took it to service center they said its a software issue but after service also the problem still persists..this phone becomes boring without Internet..
Please tell me if it is network problem or any other issue...
I have attached a scrshot if u want to see the error
Go to apps, find the dialer app and clear cache and data. This will reconfigure you're data connection.
Sent from my Paranoid Android GT-N7000. It doesn't get much better than this!
Do u mean this??
Hi Spydertracks,
PFA ... did u mean this app ..but options for clearing data are disabled ...
Go to APN setting and reset to default it will let you pick your network provider after. Then, if this doesn't solve it, find the APN for your provider and manually insert them.
Sent from my GT-N7000 using Tapatalk 2
Not working
Hi Braxos,
tried this just now..not working...
So it was working and all of the sudden stopped? Ymmv did you try to remove the Sim card clean it abut and reapply it? And if you have another Sim try that too.
Sent from my GT-N7000 using Tapatalk 2
usually works
Hi Braxos,
It usually works but as the network goes and comes back say while I'm driving after that it won't come back again.
all apps who need net will show "network not available" the 'E' sign disappears from the phone.
after I restart it, it starts working...
does the sim card has any effect on this...?
It shouldn't have! That indicates to a bad radio or network in your area. Suggest to try a different provider and see if the problem persists. And Sim can influence the reception if it doesn't have a good contact to the motherboards pins.
Sent from my GT-N7000 using Tapatalk 2
Thanks!!
Hi Braxos,
Many thanks for ur quick replies...
that means i can assume its not my phone but its the network who is the culprit...
will surely try with a diff network service provider and let u know..!!
AnjniG said:
Hi Braxos,
Many thanks for ur quick replies...
that means i can assume its not my phone but its the network who is the culprit...
will surely try with a diff network service provider and let u know..!!
Click to expand...
Click to collapse
No problem mate I hope it isn't the phones antenna and it is your provider/Sim card as you said you took it to a service center, and of your picture I see 2 from max 4 of the signal strength and assuming this isn't hspa! You should have at least edge speeds on it. Did you upgrade the firmware of the phone? Via kies! There was some firmwares with crappy modem.open settings go to about phone and post a screenshot of it plz
Thanks
Sent from my GT-N7000 using Tapatalk 2
Posted..
Chk this scrchot attached..
I didn't updated it. i gave it to service center people they have done the upgrade..
Now open dialer and give *#0228# don't press anything just take a screenshot to see the mode of the network you are and the strength of the signal provided. At least for me the ics modem sucks, the lc1 on last GB German version was awesome.
Sent from my GT-N7000 using Tapatalk 2
Posted..
Hey check the scrshot
i got new Optimus 4X HD and the 3G is not working at all
first i thought the problem is the phone is not retrieving the APN settings automatically so i configured the two APN manually and the 3G still not working at all even the sign of it not shown in the top bar
any HELP PLZZZ
abomariam said:
i got new Optimus 4X HD and the 3G is not working at all
first i thought the problem is the phone is not retrieving the APN settings automatically so i configured the two APN manually and the 3G still not working at all even the sign of it not shown in the top bar
any HELP PLZZZ
Click to expand...
Click to collapse
Just try to restore with factory reset...
RuedasLocas said:
Just try to restore with factory reset...
Click to expand...
Click to collapse
Many thnx for your reply
i already tried this wz no use
Maybe data is disabled? Try enabling it. Call your provider maybe something is wrong with them?
If you just got this new then simply take it back to the shop.
SimonTS said:
If you just got this new then simply take it back to the shop.
Click to expand...
Click to collapse
If you bought it over the internet...try flashing it with the right firmware for the location where you are at...Perhaps LGE Mobile Modem or whatever it is called, like iPhone's baseband has a problem connecting to the network provider, due to the configuration or firmware. But in most cases the problem is in KISS- keep it simple silly...and from my experience it is the problem with the network provider or SIM. Try the sim card in another 3G capable mobile phone if it works o another phone that it is not the sim card. After that reset to factory defaults your Optimus 4X and put in the card. Do not jailbrake-root it. Just test it with the sim card. If that does not help, upgrade or reflash the firmware. If you need assistance. mail me.
I hope it helps. Good luck.
We have a SIM tool kit that might helps. It's one of the apps.
Sent from my LG-P880 using xda app-developers app
RuedasLocas said:
We have a SIM tool kit that might helps. It's one of the apps.
Sent from my LG-P880 using xda app-developers app
Click to expand...
Click to collapse
where can this app be found?
I have it near all the other stock apps, Toolkit SIM. With my operator "Heyah" allows me to have the settings automatically.
Sent from my LG-P880 using xda app-developers app
Possibly silly answer have you checked you apns?
Sent from my GT-I9300 using xda premium
SOLVED
1st i tried every thing i know
i called my carrier (Vodafone) and they stated that it is a Mobile phone problem after we tried all troubleshooting they suggested including adding the APN manually and etc. then i contacted LG middle east to help me and they couldnt help either
finally one of the Vodafone technical team called me and informed me that this is a known issue from their side and we configured the APN with different type and it worked
similar problem!!
I have a similar issue as the original poster.
I got my Optimus 4X HD about 2 months ago. Everything was working fine until a few weeks ago (I think it happened after an update I got)..my phone would just randomly loses connection to the network (no data, no text messaging, no calling). I tried turning airplane mode on and off and also tried to have the phone search for networks and they didn't work. The only solution is to reboot the phone. This is happening at least twice a day... I tried my sim on another phone and didn't have any issues so I don't think it's a carrier problem.
I also did a factory reset but problem still persists.
My phone's software version is LG-P880-V10d-OCT-16-2012
Kernel version 2.6.39.4
Baseband version L6260_MODEM_SIC_02.1216.01
Build number IML74K
Android version 4.0.3
Anyone have any idea how to fix this without rooting the phone???
Thanks in advance!
abomariam said:
SOLVED
1st i tried every thing i know
i called my carrier (Vodafone) and they stated that it is a Mobile phone problem after we tried all troubleshooting they suggested including adding the APN manually and etc. then i contacted LG middle east to help me and they couldnt help either
finally one of the Vodafone technical team called me and informed me that this is a known issue from their side and we configured the APN with different type and it worked
Click to expand...
Click to collapse
I have new mainboard replaced by warranty and 3G mobile data not working to, I've tried another carrier sim and there's no issues It must be truth that is something wrong with automatic APN settings...
What setting you were told to change in different way?
mangomochii said:
I have a similar issue as the original poster.
I got my Optimus 4X HD about 2 months ago. Everything was working fine until a few weeks ago (I think it happened after an update I got)..my phone would just randomly loses connection to the network (no data, no text messaging, no calling). I tried turning airplane mode on and off and also tried to have the phone search for networks and they didn't work. The only solution is to reboot the phone. This is happening at least twice a day... I tried my sim on another phone and didn't have any issues so I don't think it's a carrier problem.
I also did a factory reset but problem still persists.
My phone's software version is LG-P880-V10d-OCT-16-2012
Kernel version 2.6.39.4
Baseband version L6260_MODEM_SIC_02.1216.01
Build number IML74K
Android version 4.0.3
Anyone have any idea how to fix this without rooting the phone???
Thanks in advance!
Click to expand...
Click to collapse
It would be great to update your phone to Jelly Bean
LGaljo said:
It would be great to update your phone to Jelly Bean
Click to expand...
Click to collapse
heh "21st November 2012, 05:39 AM"
SuperLamic said:
heh "21st November 2012, 05:39 AM"
Click to expand...
Click to collapse
Very funny
Didn't noticed shame on me...
Hi,
I'm using Xperia Z c6603. I face a different type of problem. My phone shows all the signal bars yet I'm not able to recieve any phone calls or dial them. I replaced my sim card, yet tit didnt help. Can you guys help me out. I have also flashed my phone.
CyrilThomas92 said:
Hi,
I'm using Xperia Z c6603. I face a different type of problem. My phone shows all the signal bars yet I'm not able to recieve any phone calls or dial them. I replaced my sim card, yet tit didnt help. Can you guys help me out. I have also flashed my phone.
Click to expand...
Click to collapse
Flash full stock ftf and try again
I tried but it didn't help. Any other suggestions
guys please help me out with this, it is very irritating
Try to keep your phone in 2g only mode. When i keep 3g only only mode i sometimes can't receive call from other party. But 2g only mode solved my problem....
Sent from my C6602 using xda app-developers app
How do I shift it to 2g mode?
menu->settings->more..->cellular network->network mode-> Only GSM
PS. type: *#*#4636#*#* and check in "phone info"
signal strength
GSM service(if enabled)
In old galaxy spica I had similar problem and I had disabled GSM(dunno why) and after second full flash of fresh stock ROM It was working again.
its not helping
I tried everything possible.
So maybe we start from beginning...
Few quick question before we can help you:
1. When those problem started?
2. After what? did you flash custom rom or Kernel ?
3. You had any app/script that could modify your phone?
4. You had ANY hardware problem before?
5. Your phone fall to the ground?
6. Did it have any contact with water?
7. What system do you have now.
8. did you check sim slot?
9. do you have signal strength in this menu that i post earlier?
1. This problem started a month back
2. It all started suddenly, I am on the stock rom without root
3. No I dont have any app that can modify my phone
4. Yes I had a faulty battery problem which was fixed
5. NYes once it had but it was a long time back before the problem started.
6. No it did not have contact with water
7 I use the stock android 4.4.4 kitkat
8 Yes I have checked my sim card slot, I have also replaced my sim a couple of times
9. Yes I have signal strength -79dbm and 25 asu
My sim works well with my other phones. Is it a hardware issue?
I think Im getting a clear view of the problem, my phone isnt able to shift from 3g to 2g I guess. I came to this place where only 2g works, I had my network mode setting as Wcdma(preffered)/gsm, its reluctant to shift. Is it a hardware problem?
Hmm.... If you have signal and phone see network its not hardware problem. To be honest its more like system or more specific kernel problem in 4.4.4 I say this because you ares sixth person who i know that have network problem in 4.4.4
For examle after flashing kk on my phone i have looooooots of reboots if i have 3g network on, and my phone swith to 2g if its in sleep mode.
My friend also have problem similar to yours but it cant use phone function if its have LTE enabled.
Best part is that when he flashed 4.3 problem is still there, but he didnt had it before when he had 4.3
I cant flash any other system now(i use phone too often )so i dont know if i also would had this problem...
So if you can, you could flash even 4.2/4.3 full clean rom and check, just to be sure. Its a bit "extream" downgrade but flashing it and checking its max 1h...
Probably like always its small weird bug or specific system setting problem, maybe different region rom...
So for now you could check other rom, even branded and downgrade to your old 4.3 to see if you still have such problem.
Seriously its a relif that its not a hardware problem yet.
I also flashed the lower version of the kernel. I am facing the same problem . I use the local region ROM only,
I think Im gonna give up on sony now
Hi there
You are not alone, I am also facing this issue and do not know how to resolve it too.
Sometimes when I try to call (full bars on) it makes a bipbip then Call not possible...
Same issue while switching from GSM to H... Most of the time I have to reboot and let it settle for a while.
I am suspecting my network provider
Sent from my C6603 using XDA Free mobile app
I called up the service provider, it seem to get fixed for a day but again the same problem continues
I'm tired of this, the phone guys can't do anything and neither can the service providers
Such an irritating bug by sony
Did anyone get a solution to this problem?
This is very annoying
Same problem,posible solution temporary.
I'm in spain,having a virtual operator sim called ono,is using vodafone infrastructure.Is needed to have roamin allways activated for data and call to work properly.When stucks to connect,i put in flight mode 1min.With orange sim no problems.With ono sim in a windows phone i had no problem.Now i demanded a sim 4g,will see if are changes.
Woahh happend to me as well , but it happend after turning on mobile data in 15 minutes my network stopped .
silviuilie said:
I'm in spain,having a virtual operator sim called ono,is using vodafone infrastructure.Is needed to have roamin allways activated for data and call to work properly.When stucks to connect,i put in flight mode 1min.With orange sim no problems.With ono sim in a windows phone i had no problem.Now i demanded a sim 4g,will see if are changes.
Click to expand...
Click to collapse
Did it help you??
I am hoping that someone can help me. A few months ago my phone randomly starting restarting so I talked to Motorola and they said for me to just send back the device and they would give me a new one. The new one did the same exact thing so they sent me another one. This one is doing the same thing as well.
I am assuming it is an application that is causing the "restarts". Sometimes the screen goes black for a few moments, all of the applications close, and then it comes back on without a restart. When the screen starts working again the SIM card takes a few moments to start working again but other than that no issues.
When it actually restarts completely, the system crashes completely and automatically restarts. When it does this it always will say "Android is upgrading..." and it takes about a full hour to use my phone again.
I am on a Moto X 2014 with Android 5.1. I just use my phone for work and its pretty much unusable. My hope is that it is an app that is causing it to crash but I have no idea how figure out which app would be causing that type of issue.
It is most likely a rogue app. You can try installing all your apps. Then install one at a time and wait. If it happens after you install a certain app, then that is the one.
Sent from my XT1095 using Tapatalk
Were you able to figure out which app was causing your problem? I've been struggling through the same issues you've described, but haven't been able to track down the app responsible yet.
I don't know will this help or something....
When I bought my first android phone Desire HD, my network was Vodafone.....
I used to get constant reboots till I changed to AIRTEL network......
I had no idea why a network was causing reboots but still changing to AIRTEL fixed the issue....
I know there's no relation bw network and reboots..... But still rare things can happen right???
Sent from my XT1092 using XDA Free mobile app
rohithksaj said:
I don't know will this help or something....
When I bought my first android phone Desire HD, my network was Vodafone.....
I used to get constant reboots till I changed to AIRTEL network......
I had no idea why a network was causing reboots but still changing to AIRTEL fixed the issue....
I know there's no relation bw network and reboots..... But still rare things can happen right???
Sent from my XT1092 using XDA Free mobile app
Click to expand...
Click to collapse
Actually networks can cause those issues. My wife had a samsung phone a few years ago that I had to disable 3g on the carrier entel or it would reboot. She had to use 2g until she changed carriers.
Sent from my XT1095 using Tapatalk