IPhone 3gs goes off network

my iphone 3gs signal constantly goes off network. I've tried updating, restoring, reseting, new sim card, etc. Is it the actually phone that could be the problem?

i have the same prob here. Permanently change to another network without ·3G and sometimes no network

Similar Messages

  • My Iphone 3GS turning off and on by itself...

    Suddenly my Iphone 3GS turned off and after 3 minutes it turns on again, and so on.The battery is fully charged. I've tried to reset it but still won't work, I've switched it off and on again after sometime and still won't work. Any advice/help please.

    this is happening to my phone, i changed the battery, i tryed the logic board in another phone and it worked fine, there dosnt seem to be much else in there, still cant get it going.

  • IPhone screen goes off.

    The screen of iPhone 4s goes off periodically. Only reset helps.

    With iTunes on computer, Restore iPhone Firmware, at end when asked, Restore as New. After that, if this problem happens again, iPhone 4S has full Warranty, make appointment with Genius and take iPhone to Apple Store for resolution of this problem.

  • IPhone 3gs turns off while having 60-80% battery

    hello, iphone 3gs turns off while there is enough battery to be consumed. Round about 60 to 80 percent battery is more enough to keep alive an iphone for a whole day long. what suggestion you recommend, help asap......

    You could try to disconnect and after a few minutes reconnect the battery. That theoretically resets the phone BIOS and is supposed to help regarding the reboot issue (see post by NIKKOH007) http://discussions.apple.com/thread.jspa?threadID=2471090&start=2055&tstart=30
    Or replace the battery altogether with a newer, iOS 4 compatible battery. At iFixit.com they have come to the conclusion that not all batteries in the 3GS are necessarily iOS4.x compatible or a battery defect may be exposed after updating.
    http://www.ifixit.com/Answers/View/31569/Whatis+the+battery+partnumber(s)that+works+withiOS4

  • HT1430 my iphone 3gs turned off and on abruptly?

    my iphone 3gs turned off and on abruptly?

    Try holding down the Sleep/Wake button and Home button at the same time,
    Continue to hold both down until you see the Apple Logo on the screen. Once you see the Apple Logo on the screen let go of both buttons and allow the iPhone to reset.
    Hope this helps

  • My iPhone 3GS turned off suddenly

    My iPhone 3GS turned off suddenly and when i switched it on it give me that there is no battery then when i charge it i fined that the battery between 60% to 30% i have tried to restore it but the same problem came out
    i bought my iPhone 3GS since Apr 2010

    This sounds like the same problem i'm having.  I have to upgrade my os to most current.  Really don't want to do a restore.  I've read another post from someone who's problem seemed the same as mine and it was actually the battery.  After having battery replaced, it worked fine.  Whatever the problem actually is, I hope it won't cost a lot to fix. 

  • My iphone 3gs is off and wont start up.

    My iphone 3gs is off and wont start up. And when plugg it into the charger it starts up for a minute and shut down. but whithout charger dosnt do anything. Cant restore and it is not a battery problem.

    Sure sounds like faulty battery.
    Open iTunes on computer, connect iPhone to computer, hold both Home and Power buttons until iTunes recognizes iPhone in Recovery Mode. Usually takes about 20 seconds of holding both buttons. Restore the Firmware.

  • My iphone 3gs shut off and now wont make it past the apple screen i put it in recovery mode but when i do connect it to my itunes the phone will just shut off and keep going into recoveryt mode its really ******* me off please help!!!

    my iphone 3gs died and now it wont make it past the apple logo screen so i put it in recovery mode and hooked it up to my itunes on my home computer now it will say do you want to restore this iphone i click ok but then after it exctracts the software then starts to restore the screen goes black and it shuts off then 10 seconds later it turns back on it wont make it past extracting software please help me im getting really mad plaease help. it wont restore my phone and the error message 1611 come up i dont get it.. also the lock button on my iphone is broken and only works when i squeeze the topo of the iphone together so i cant put it in DFU mode

    Here is what you should do turn the device on hold the home button and the power button until the device turn off keep holding and when the device reboots release the power button but hol the home button until it shows the iTunes logo then restore it

  • Iphone 3GS turns off and goes dead after i make or receive a call.

    Hi i bought a Iphone 3Gs unlocked from a Grainger Games store in liverpool two days ago. I live in Ireland so returning would be hard but possible. I have charged the phone for 9 hours and it said 100 % charge but any time i make or receive a call it powers off and wont turn on until i charge it again. When i do charge it, it goes back to saying the percentage it was before it turned off .
    Is there a way to fix this problem? Does it need a new battery or is it a problem with the phones hardware?
    I would rather not have to return it but if i have to i will .
    Can anyone help with this please.
    Thanks.

    It needs a new battery.

  • Why does my iPhone 3GS turn off when the battery charge is only as low as 70%?

    After my iPhone 3Gs has been fully charged, whenever that charge drops to the 50% to 70% range, the phone turns off.  When I try to turn it on again, the Apple icon appears the first few times, followed only by a blank screen each time -- the home button does nothing.  Beyond those times, when I try to awaken it, I can see a faint design that includes a plug, a red battery and suggests it is out of charge.  This also happens if I depress the awake and home buttons concurrently.

    Let me know if I should start a new discussion instead of opening a new topic here.
    My wife's iPhone is the same vintage as mine 3Gs, but has never had the battery problem.  Its affliction instead is that it cannot detect WiFi networks unless it is quite close to the source.  Often, when my iPhone not only detects but shows a maximum cells connection with a network, hers cannot detect the network at all.  In contrast, her iPhone seems to detect ourcellular carrier just as well as mine does.
    Is there any help for this affliction?

  • My iphone 3gs on off button does not work.  Is there another way to reset the phone?

    The on/off button on my iphone 3gs does not work.  I cannot shut the phone down to reboot and it is stuck in a no service.  I cannot get cell or internet service.  Is there another way to reboot the phone?  Possibly a soft reset?

    The screen goes to voice control.  It only recognises the home button not the on/off button.  Is there a way to soft reset the phone?

  • HT3302 iphone 3gs shutting off unexpectedly

    my iphone 3gs has been shutting off for no reason even after charging for 6 hours i cant even plug it out or it will turn off please help

    The exact same thing happens to my phone. I am looking at something, online or an app, and the screen suddenly goes dark. When I check the battery, it indicates that it is dead. However, a few seconds after I plug it in, the battery will show a lot more life (like over 60% at least).
    I'm going to try and restore the phone tonight, but I have no other ideas. I guess I'll try going to the Apple store if that doesn't work.

  • Iphone 3Gs turns off by itself.

    I have an iphone 3Gs. It recently started turning off by itself. I could be listening to music, making a call, on the interenet, or whatever. It turns off with the charger in or out. Most of the time it turns back on right after. Sometimes i will have to maually turn it on. It takes almost 3 minutes to turn back on. Then it will stay on from anywhere between 3 and 30 minutes before it turns back off. It also turns off sometimes when it is shook. Thats only somethimes though. I really need a way to fix this. Please if anyone has any ideas, post them here. Thank you

    I'm having the EXACT same problem--and it's been recent--it never used to do this! I'm usually out running with iTunes and RunKeeper both running, and...it just shuts off. But usually when I try and restart it, nothing happens, though a few times it will restart and then shut down again.Once it happens my run is shot.
    Wouldn't surprise me to learn that this is from a recent IOS patch...maybe to force us to upgrade...wouldn't be the first time that a company has done something like this, and Apple releasing IOS 6 with Apple Maps just goes to show that Apple has some real shortcomings since Steve died.

  • My iphone 3gs turns off within 6-7 minutes of call

    I am having iphone 3gs. I have upgraded it to ios 4.2  one year back. But since last 3-4 months, my iphone turns off during call specially when call goes beyond 6-7 minutes. Please help me..... as it is very frustating.

    try this one ist
    go to settings>general>reset>rest all settings phone will turn off and turn on by itself
    once the phone is press and hold the home and power button at the same time wait for the apple sign then release the buttons phone will turn off and on
    or restore the phone from your back up,before you encounter the problem or restore as a new device

  • Iphone 3gs problem with network after upgrading to 5.1.1

    Hi...
    I have Iphone 3gs and requested official unlock from my provider. They said they did it and all I have to do is connect it with iTunes.
    I had ios 3.x and upgraded to 5.1.1 through iTunes.
    But now after upgrade, my phone is not unlocked and niether works with original card.
    3G network is one second ok, after one second drops to 1 line, and after that I got No network.
    I managed to make call, but that call only last for 1 second.

    I wouldn't assume that.  Don't know anyone who changed carriers without canceling the original.  The intermittent connections he describes are typical of SIM card issues.
    The point is that your statement that "updating is not enough" is incorrect.  When he "updated" to iOS 5, a full restore was already done. If there were errors during that process, restoring again might help, but its not necessary to restore.

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