HT2309 Do I need to power off the iphone 4s  before remove the sim card?

Do I need to power off the iphone 4s  before remove the sim card?

Thanks, I think so, too.
But  Apple says  "When changing the SIM card, power off the device prior to opening the SIM tray" in http://support.apple.com/kb/ht2309.

Similar Messages

  • Power off the wireless card

    hi to everyone
    i have a question
    i have a macbook and with mac os x i can power off the wireless card  (an atheros.....)
    now i have installed the latest arch so i have a dual boot                  (ps for the guide in /wiki/)
    so my question is:
                                  we can power off wireless card from arch so we can save battery ????
                                  other to wireless card in mac os x we can power off bluetooth too .....in arch ???
    thks

    iphitus wrote:
    It depends on the hardware...
    ifconfig wlan0 down
    iwconfig wlan0 power ??? (have a look in the man page)
    For most, simply rmmod'ing the driver should work.
    thks

  • HT1438 do i need to take out the SIM card before erasing data or after

    Hello,
    I need to erase data form iphone 4S, do i need to take out the SIM card before erasing data or after?

    Do a back up first to icloud or itunes on your pc. then erase all contents and settings.

  • Does "Find my Phone" work off the SIM card or is it tied to the IMEI?

    My phone has been misplaced or stolen. Does find my iphone work off the SIM card. if the SIM card has been removed, will Find my Phone still work, provided the phone is on?

    If the SIM card has been removed and the device has no active internet connection, then FMiP will not work, at least not immediately.  If the device gets connected to wi-fi or to cellular data, then the FMiP will work again.  That Activation Lock, however, doesn't require an internet connection.

  • How to resolve "you need to power off" screen looping

    I fitted a new hard drive to my MacBook.  Have restored from a Time Machine back-up.  I have the "you need to power off" screen but every time I power off and power back on I first get the Apple logo screen and then the "you need to power off" screen. 
    I have read elsewhere it is probably caused by restoring a Snow Leopard backup using a Leopard disc.  So I think I need to do the restore again but can't get out of the "you need to power off" loop....

    also see Resolving Kernel Panics and Mac OS X: How to log a kernel panic.
    for Mac OS X 10.6 specifically, see this support article.
    additionally:
    What is a kernel panic
    Technical Note TN2063: Understanding and Debugging Kernel Panics
    Mac OS X Kernel Panic FAQ
    Tutorial: Avoiding and eliminating Kernel panics

  • I have a i phone 5 that we are getting a message not enough storage this Iphone cannot be backed up beacause there is not enough Icloud storage available.  But we cannot go to settings or close out the message . i cannot power off the phone or anthing

    i have a i phone 5 that we are getting a message not enough storage this Iphone cannot be backed up beacause there is not enough Icloud storage available.  But we cannot go to settings or close out the message . i cannot power off the phone or anthing. How do i clear this off the phone.

    First, press and hold the home and power buttons until the Apple icon appears.
    The problem could be that you don't have enough storage on the device itself, not on iCloud.  Go to Settings>General>Usage to see how much "Storage" you have available on the device.  Farther down the list is the available storage on iCloud.
    Also check:
    Go to Settings>iCloud>Storage & Backups>Manage Storage; there, tap the device you need info on and the resulting screen lists Backup Options with which apps store data on iCloud as well.  Tap Show All Apps to get the complete list of apps and MB used for backup storage.
    A device needs many MB of storage in order to perform a backup to iCloud.
    Also see:  http://support.apple.com/kb/ht4847`

  • Procedure to Power Off the ISDM-2 Module

    Hi Everyone,
    I need to inform the operator the procedure he needs to make to power off the ISDM-2 Module. I want to avoid give him access to an administrator account, but I can?t see another way.
    Any tip to automatizate this procedure and not requer a lot of commands by the operator ?
    Thanks in Advanced
    Andre Lomonaco

    You need to use following command to poweroff the IDSM-2 module from the module-
    reset [powerdown]
    The reset command without any options will cause the IDSM-2 to perform an orderly reboot. If you add the powerdown option, the IDSM-2 will perform an orderly shutdown and will either power off the device or place it in a state where it can be powered off.
    Regards,
    Vibhor.

  • HT1688 I have a damaged I-Phone and I need the contents of my calendar off of it. I did not have Mobile me at the time.  Can I swap out the sim card from the broken phone to a new phone and recover this calendar?

    I have an older I-Phone (3G) that for some reason the body of the phone has split in two.  This phone was a business phone and it had a lot of important information on it. I have a second phone that is also a 3G.  On the broken phone there is a lot of important information that I need in my calendar. Im not worried about anything else but the calendar.  I didn't have the Mobile Me account at that time or I would be having this problem. Does anybody know if I can ust switch out the sim cards. I just need to recover the old calendar, so im hoping that the calendar will transfer when I switch the sim card into the good 3G. If that doesn't work does anybody know of anyway that I can retrieve this information off of this phone?

    Nothing is stored on the sim card on an iPhone.  If you backed up to your computer the backup will contain your calendar events.  Otherwise, if your phone isn't functioning there is no way to back up or extract your calendar at this point.

  • I have changed my Apple ID name and I want to change it on iCloud, however I am not able to delete the previous account because I need to turn off the Find my iPhone - and for that I need to log in with the old name and that is not working. Help anyone?

    I have changed my Apple ID name and I want to change it on iCloud, however I am not able to delete the previous account because I need to turn off the Find my iPhone - and for that I need to log in with the old name and that is not working. Help anyone?

    Hey tulgan,
    This link will provide information on what to do after you change your Apple ID:
    Apple ID: What to do after you change your Apple ID
    http://support.apple.com/kb/HT5796
    Welcome to Apple Support Communities!
    Take care,
    Delgadoh

  • I am returning to using firefox 4.?.....I will need to turn off the automatic software update so that it does not update back up to firefox 7 again.

    Hi, I am back again with my tweaked brain. LOL I am trying to go back to Firefox 4, which I had so much less trouble with and liked a whole lot more. I am told that after installing the older version I need to turn off the automatic Firefox software update (if enabled)........I don't know where the automatic software update is located. Can you help me? Thank you for your help.......I will check back in a little while.......GOD bless you and all that you do for others.........loving you in Christ.......<3

    You can try to clear the cache and cookies to see if that makes a difference:
    <h3>Clearing Cache</h3>
    #Go to Firefox > History > Clear recent history or (if no Firefox button is shown) go to Tools > Clear recent history.
    #Under "Time range to clear", select "Everything".
    #Now, click the arrow next to Details to toggle the Details list active.
    #From the details list, check ''Cache'' and uncheck everything else.
    #Now click the ''Clear now'' button.
    <h3>Clearing Cookies</h3>
    #Go to Firefox > Tools > Privacy > Remove Individual Cookies
    #Find the site (ebay.com) that's having problems and clear all cookies.
    #Restart Firefox
    Further information can be found in the [[Clear your cache, history and other personal information in Firefox]] article.

  • HT5927 im trying to update my iphone 4 and in order to complete the restore backup from itunes i need to turn off the find my iphone on the iphone but i cant get passed the restore backup stage - what should i do?

    I'm trying to update my iphone 4 and in order to compelte the restore backup from itunes i need to turn off the 'find my iphone' but i cant get passed the restore backup stage - what should i do?

    Hi beckiewinter!
    I have some information for you that may help you understand your iPhone's Activation Lock more thoroughly:
    iCloud: Find My iPhone Activation Lock in iOS 7
    http://support.apple.com/kb/HT5818
    So in order to update your iPhone, you may need to turn off Find My iPhone. This can be done through the iCloud settings, and more information on those settings can be found right here:
    iCloud - iPhone User Guide
    http://help.apple.com/iphone/7/#/iph3c79652c
    Thanks for using the Apple Support Communities. Have a good one!
    -Braden

  • My iphone 4s is frozen and my lock button doesnt work and i cant slide to power off the phone. HELP

    my iphone 4s is frozen on the lock screen. my lock button doesnt work and i cant slide to power off the phone. It has 100% battery and nothing happens when  i plug it into the computer.
    My phone screen also is in negative. It is like twitching and ive tried to invert the colors but thats not it. i cant see any apps, pictures , or anything in regular colors. PLEASE HELPPP!

    You can't.  You'll have to wait until the battery runs out and then recharge the phone.  It will restart.
    Sounds like now's a good time to get the phone fixed.

  • Cannot get turn-by-turn directions via car bluetooth. Do I need to turn off the car radio? I have a 2012 Camry.

    Is anyone else having this issue? I've tried Apple Maps and Google Maps. The audio directions do not come out of the car speakers or the phone itself. I have a iPhone 4S and a 2012 Camry. Do I need to turn off the car radio?

    I can confirm that Google maps and Navigon give Turn by Turn instructions via Bluetooth in my iOS6 iPhone 5. Maps does not.
    I assume this is an error and will be amazed if it's not fixed by release of iOS7 in the Autum.

  • [Help]How can I power on or power off the specpum through GPIB by VC6.0 ?

    [Help]How can I power on or power off  the specpum through GPIB by VC6.0 ?
    [帮助]如何在VC6.0环境下通过GPIB卡开关频谱分析仪的电源？
    For this is my first programme, thus ,I have no idea how to write code, and don't know the heaer files and DLL files to  be included or imported.
    因为这是我写的第一个程序，所以，不知道如何写代码，也不知道需要引用或者导入哪些头文件或者库文件。
    Thank you ！
    谢谢！

    Your question is very abstract, and difficut to understand what you want to do.  Do you wish to control your spectrum analyzer for TURN-ON and TURN-OFF power?
    Assuming your question is so...
    To turn the instrument power OFF, you should look for the GPIB command that can do this in the instrument's operation manual. 
    To turn the instrument power ON, it is very difficult or almost impossible to do so, because your app program will have no way to communicate with your "unpowered" instrument. 

  • Help me? I can't power off the computer on archlinux0.8??

    When i use the command 'halt -p', it only just power off the harddisk but not shut off the computer power!
    Kernel version: normal kernel2.6.20
    Ｉ ｓｅｅ ｔｈｅ ｋｅｒｎｅｌ ｃｏｎｆｉｇ ｆｉｌｅ， ｔｈｅ ａｐｍ ｄｅｆａｕｌｔ ｂｕｉｌｄ ｉｎ ｔｈｅ ｋｅｒｎｅｌ？
    ｗｈｅｎ ｉ ｓｔａｒｔ ｔｈｅ ａｐｍｄ ｓｅｒｖｉｃｅ， ｂｕｔ ｆａｉｌｅｄ， ｉｔ ｓａｉｄ ｔｈａｔ： ＂ｋｅｒｎｅｌ ｎｏｔ ｓｕｐｐｏｒｔ ａｐｍ＂？？？

    Try posting the logs like Andy said, otherwise no one can diagnose what the problem is.
    Then read this from GOOGLE first one in my search!
    http://delili.lens.hl-users.com/forum/topic.php?post=51
    Then try posting the logs again.
    Oh yeah, if it doesn't work try posting relevant information like log files or dmesg.
    Last edited by junglepeanut (2007-04-05 01:25:29)

Maybe you are looking for