[Q] Network disconnection in SGS i9000 - Galaxy S I9000 Q&A, Help & Troubleshooting

Hello All,
I use a SGS i9000 and had flashed from froyo to GB 2.3.6 some six months back. Now recently I have noticed that as my screen turns off, my packet data also goes off. This never used to happen earlier. I need to unlock the screen and then the network starts working. Can anybody suggest me why this is happening ? Please suggest a possible solution to this problem ??
Thanks in advance.

voyageur666 said:
Hello All,
I use a SGS i9000 and had flashed from froyo to GB 2.3.6 some six months back. Now recently I have noticed that as my screen turns off, my packet data also goes off. This never used to happen earlier. I need to unlock the screen and then the network starts working. Can anybody suggest me why this is happening ? Please suggest a possible solution to this problem ??
Thanks in advance.
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Click to collapse
Somebody help

Related

how to fix turning off issue for samsung i9000 ?

I just have updated my mobile from 2.2.1 to 2.3.4, i used this forum tutorial - http://forum.xda-developers.com/showthread.php?t=1139050
I have issue - my phone is turning off for no reason, you know i don't have lots of apps only fb,twitter,skype and 'advanced task killer'
actually when I am doing Skype video calls, writing SMS or anything else my phone just changed to 'black screen' every couple hours and afterwards my Samsung turning off with sound. To turn on I need take battery off and then into back then he allow to turn on...
before I updated I had little bit similar situation, my phone had 2.2.1 version and i didn't have black screen, but my phone just had 'freezing' for 10 sec or more...
what's problem for? what's your suggestions ? thank you a lot.
Ed
I have this issue as well, although it doesn't happen as much since I upgraded to gingerbread. I did have it happen once the other day. I was listening to music and I needed to make a call and when exiting the music app, it froze. It then went black and I had to take battery out and put it back in. It's annoying if you got a otterbox case on it with two layers. I had heard updating to gingerbread stops this but so far I don't think it's 100%. I use my phone as my alarm and one time it went dead with a full charge and I was almost late for work.
Let me know if you figure something out.
what can say experts about our issue ?
I will take some day my mobile to repair centre.. it's sad if couple of people have same issue and nobody can tell us the problem reason.
Try to flash a custom kernel and see if it the problem is still there
can you tell me or give information what's is 'flash custom kernel' ?
I have also encountered this problem, very frequently if i may add.
the problem actually first occured a few months ago, after i updated my firmware to gingerbread.
In my case the phone does not freeze, the screen wont turn on or respond to any gestures (hardware/capacitive button won't too), however any running process still runs, in specific i can still recieve phone calls, or at least hear the ringer.
I know of many other people that encountered this problem, all came from different ROMs (MIUI, SH 3.5 and up, Stock, PilotX etc..) and i, for one, can say that in the past two-three weeks it atarted appearing a few times a day.
So - does anyone have any ideas for the nature of this BUG??
BTW I use the i9000t which i own for over 7 months now.
Same problem
Hi, I have the same problem here.
and have seen this myself on stock roms too.
It doesn't happen very often (only once on my phone for now) but it is getting me pissed off as no one knows the nature of this BUG.
could it be a problem with the latest 2.3.4 version ? or an update of one of the applications?
I don't have too many apps on my phone only skype and 2-3 games.
the only thing I can think of right now is that all people who had this bug had skype on the phone but I don't really think it's from that.
Hi, And-roid if u ll update to 2.3.4 your mobile will working deffo better, i suggest you update your mobile to 2.3.4
Hey eddys, i have 2.3.4 for over two months now, and the problem just go worst...
Hi eddys,
I have the 2.3.4 (and my brother and sister in law have it too with a stock rom).
this is happening on all roms and all kernels...maybe a problem with the 2.3.4?
I don't know but it is very weird, no one has an answer for this....
edit:
just checked this with my phone supplier and of course they have no idea what so ever about this bug.
come to think of it they didn't even know how to fix my brother in laws "problem" when the 3G internet didn't work (settings-->wireless and network-->mobile network--> check the V on Use packet data ) so no surprise there.
Anyone???
Maybe theres another forum that this problem should be posted at??
I have this bug too, but only while tethering. I've found a solution to the tethering related crashes - after you start tethering, go to the SuperUser settings, and disable root permissions for android wifi tether. Your phone shouldn't crash anymore.
hey zyczu,
unfortunately, I do not use tethering at all, do you suggest i should disable ALL root permissions?
This bug is really getting on my nerves!!!
Everything else, but this, is working great...
Since upgrading my i9000m to 2.3.3 through Kies, my phone has exhibited similar symptoms 3 times: freezing, not responding to touch etc.
The first time I had pulled the battery when it did this, but the 2nd time I had just put the phone down a minute or 2 earlier so display was off so didn't notice it(about 2 weeks ago). And the 3rd time(today), I was using it at the time, and so started taking off my rubberized case, only to have it restart before I got the chance to pull the phone back off.
Startup took much much longer than normal, which I recall the startup was similar during the 2nd "freeze & reboot". For some reason today, I randomly though maybe its an OTA update so I checked "Settings..About Phone" and found my kernel version listed as:
Code:
2.6.35.7-I9000UGKG3
[email protected]#2
I have no idea what it was before, but September 8th was 2 days ago... It is possible it said that before today's restart but no idea. I have a PIN on my SIM so when starting up have to enter PIN for it to work, but on these auto restarts I never got asked for my PIN so it could have restarted other times too without me noticing(ie. middle of night).
Hmm, mine used to something similar when I would leave Bluetooth on but would move out of range of a paired device. After a few minutes it would just shut down or stop responding. Haven't had that issue since moving to Milkys rom.
hi guys, i just used this tutorial http://androidadvices.com/how-to-up...0-to-stable-gingerbread-xwjvh-2-3-3-firmware/
first I installed 2.3.3 XWJVB then 2.3.3 XWJVH
just doing step by step...
my phone was working fine 2days then i had same issue and then I changed to original SAMSUNG battery and it's working perfect.
try this..
p.s. what kind of batteries you have 'original' or 'non-original' ? thank you
madmigs:
I did not notice the kernel version ive had before, however i took my phone to a service center today, and for what i can see i have the same version as you do, take aside the i9000t instead of i9000m...
eddys:
Ive been using different batteries orig/non-orig on and off, although since ive noticed it hurts performance i stopped doing that, do you suggest that this might be the cause of the problem?
If so, the factory wipe i just did (formatted the internal SD card) should do the trick.
try reading this it helped me since i turn the wi fi off when i go out
http://androidforums.com/samsung-galaxy-ace/312084-randomly-turning-off.html
Are you guys experiencing turn-off issue while phone is in the locked state. I mean you locked the screen and then after a while when you picked it up for unlocking it was powered off. If anyone has this issue, then I found a solution. Just let me know
my turning off issue went back and it's getting every time more annoying, I don't know what to do...

[Q] Galaxy S screen keeps blinking?

Hi, my SGS is working fine all the while. But sometimes after i unplug the power adapter upon fully charge, the screen keeps blinking in the way like loading home(loading icons)->black screen->loading honme-> black screen->.....
it repeats for very a long time, even if i manually screen off then unlock the screen, the blinking problem still repeating. Until i reboot the device, it works fine again... Happened once in the middle of playing game, it suddenly 'jump' to home screen and the blinking problem begin
Wonder if this related to system crash and cause home screen keeps loading on and off or hardware problem... did anyone experience this?
I've never heard of this before. To diagnose whether it's a hardware problem, your only bet would probably be to flash a clean firmware. Maybe someone will have heard of this though.
upichie said:
I've never heard of this before. To diagnose whether it's a hardware problem, your only bet would probably be to flash a clean firmware. Maybe someone will have heard of this though.
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Click to collapse
thx mate for suggestion seems like its only me having this problem, so far has been flashed 2 custom roms, and problem persists, i think need to flash it back to old GB stock rom to compare it.. sadly warranty period has expired, hope its not related anything with hardware issue..
davidncs11 said:
thx mate for suggestion seems like its only me having this problem, so far has been flashed 2 custom roms, and problem persists, i think need to flash it back to old GB stock rom to compare it.. sadly warranty period has expired, hope its not related anything with hardware issue..
Click to expand...
Click to collapse
Try a stock firmware, that should tell you whether or not it's a hardware issue. If it isn't, it's probably kernel related. Hopefully you can figure it out!
i have got the same problem too.. =(( how to fixed it.. the screen keep blinking...
Flash stock firmware . Then if its fixed pls report here.
BHuvan goyal said:
Flash stock firmware . Then if its fixed pls report here.
Click to expand...
Click to collapse
I've flashed from 2.1 to 2.3.6 and still it's blinking
Does anyone know how to fix it?
same issue
hi,
i have the same issue as well with 2.3.6, BaseBand version I9000XXJVU.
It is not a stock rom and it started appearing just a few days ago. It happens when i plug to charge it and after unplugging it. I have not noticed when it stops.
A friend of mine has the same issue, but with 2.3.4 stock firmware, so i think it is not firmware related.
Any new info on this? what could i provide for further troubleshooting
Main issue is of course that it drains the battery quite much and also allows you to mistakenly unlock the phone when the screen is on, so i was forced to put patter or PIN lock.
Cheers...
avatarz_bg said:
hi,
i have the same issue as well with 2.3.6, BaseBand version I9000XXJVU.
It is not a stock rom and it started appearing just a few days ago. It happens when i plug to charge it and after unplugging it. I have not noticed when it stops.
A friend of mine has the same issue, but with 2.3.4 stock firmware, so i think it is not firmware related.
Any new info on this? what could i provide for further troubleshooting
Main issue is of course that it drains the battery quite much and also allows you to mistakenly unlock the phone when the screen is on, so i was forced to put patter or PIN lock.
Cheers...
Click to expand...
Click to collapse
If you have ChatOn app try to uninstall it. Did work for me. (I my case the issue appeared when the internet was accessed via any browser. Same blinking pattern though)

[Q] Touchscreen freeze frequently

Hi friends, need your help regarding the condition of my samsung gtab p1000 problem.
The touchscreen freeze very often after several minutes and i have to press the power button several times or turn it off and on again for the touchscreen to be normal again. Had this problem since froyo stock rom, and the problem still persisted after i flashed the tab with the latest ICS from CWM9.
What seems to be the problem? Is it hardware or software related?
Thanks in advance for your help
i'm also currently facing this problem... still no slutions

[Q] Screen blocked after connected to charger

Hi
I have experience a problem today for the first time. When I connected my Xperia X8 to charge it, for some reason the screen became blocked and I was not able to do anything. after about a hour it started to work again but the phone was really slow. after few minutes screen became blocked again.
Could you tell me what the problem could be?
Many Thanks
piotr3332 said:
Hi
I have experience a problem today for the first time. When I connected my Xperia X8 to charge it, for some reason the screen became blocked and I was not able to do anything. after about a hour it started to work again but the phone was really slow. after few minutes screen became blocked again.
Could you tell me what the problem could be?
Many Thanks
Click to expand...
Click to collapse
Do u use underclocking or undervolting?
You may need to do a full wipe due to solve problems
Sent from my E15a using Tapatalk 2
reinstall the rom,and see if the bug still exist,if yes try to go back to stock rom using pcc,or update service.If the bug is still on stock that may be a hardware problem i think.
My phone was doing this when I was using alfs kernel. If you are using alfs try to move to nAa kernel. Since I use that no such problem occurs.

[Q] Screen goes Black (SOD) even after JB 4.1.2 Official update on my Note1.

Hey guys Im a new chap here. Im from India. I have recently got a Note N7000. It came with ICS out of the box. After a few days of use (did not have a flipcover) the screen started going dead. Phone seems to be alive but the screen did not come to life. I used to keep my phone in my pant with screen facing my leg side. When I used to keep the phone in my bag this problem did not come.
Also now I updated my phone to JB 4.1.2 official release for India via Kies. Even now the phone goes into SOD. Can anyone help me get rid of this issue please?
Thanks.
akshayhonda said:
Hey guys Im a new chap here. Im from India. I have recently got a Note N7000. It came with ICS out of the box. After a few days of use (did not have a flipcover) the screen started going dead. Phone seems to be alive but the screen did not come to life. I used to keep my phone in my pant with screen facing my leg side. When I used to keep the phone in my bag this problem did not come.
Also now I updated my phone to JB 4.1.2 official release for India via Kies. Even now the phone goes into SOD. Can anyone help me get rid of this issue please?
Thanks.
Click to expand...
Click to collapse
MY SOLUTION FOR SOD...
Hey there.... I am new to this forum. I own a Galaxy Note GT N7000. I am using stock JB rom. I have been having SOD's since 3 months. Even wen i was on ICS. I have tried many custom roms, changed kernels, got my phone bricked n got a motherboard replacement under warranty. Guess what... SOD persisted. I was goin mad. I tried usin phone without external SD, overclocked my device to 500 Mhz.
And hell... SOD persisted. Have been through almost all forums regarding SODs.
What helped was... changing WIFI settings.
Go to... Settings... WiFi... Go to options menu.... click ADVANCED...
CHANGE... "KEEP WI-FI ON DURING SLEEP" option to "NEVER"
Bingo....
No SOD... since last 4 days.
Hope it helps. I know some ppl are havin SOD even without using WIFI.
But for those who r using WiFi, its worth giving a try.

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