I use iphone 3GS, can I downgrade from iOS4.3?

I use iphone 3GS, can I downgrade from iOS 4.3?

Since the 3GS, any firmware you restore is checked with Apple's servers for approval. They generally stop approving installation of older firmware soon after releasing an update in order to help curb jailbreaking activities.
In the past, although Apple does not officially support downgrading, it was often still possible with some workarounds, but following this change, it is usually impossible.

Similar Messages

  • I am using iphone 3gs can it be support with icloud ?

    in november 2010 i buy mobileme ID so now it became free,
    and i am using iphone 3gs now it is showing not applicable with this device,
    so, what can i do now,
    my current ios is 4.3.3..

    You need to setup the account using the MobileMe ID you chose when signing up for the service.
    It will be in form of an @me.com email address e.g. [email protected]
    http://www.apple.com/mobileme/setup/iphone_ipod.html
    You can't setup a full MobileMe account using a different Apple ID, such as the one you may use for these forums or the iTunes Store.

  • TS3694 I am using iphone 3gs, I upgraded my i-os to 6.0 from 5.1.1 however I am facing performance issue, along with this all the applications including settings or any other shuts down automatically. Is there any way by which I can use my phone in better

    I am using iphone 3gs, I upgraded my i-os to 6.0 from 5.1.1 however I am facing performance issue, along with this all the applications including settings or any other shuts down automatically. Is there any way by which I can use my phone in better way?

    No, downgrading from any version of iOS to an earlier version is not supported.

  • HT4847 would like to downgrade to normal storage, but didn't use any iPhone anymore. Can I downgrade from iPad?

    would like to downgrade to normal storage, but didn't use any iPhone anymore. Can I downgrade from iPad?

    Yes, see "Downgrade your storage for the next plan year" here: http://support.apple.com/kb/PH2615.

  • I am using Iphone 5 ,How can i downgrade from IOS 7.0 to IOS 6 ?

    I am using Iphone 5 ,How can i downgrade from iOS 7.0 to iOS 6 ?

    Go to the Apple store and buy a new phone, the iPhone 5 (not the 5S) and you will probably get a phone with the IOS 6 interface.
    But be aware that many apps will no longer be offering updates for the older IOS. You either have to move forward and stay in the past.
    IOS 7 is just a change in the look, the functionality is still there. OSes have to move on, change. Otherwise the vendor gets accused of staying in the past. I find no problem in the update except for the changes in the Calendar. I spent $5.00 and got another calendar that does more and works better. I also got a better Notes program for a few bucks. For less than the cost of a dinner meal I was able to improve my phone experience. Rather than complain, I adapted. Problem solved.

  • I just bought a (used) Iphone 3gs for wife and it had angry birds and $89 Navigation on it (I paid extra for it).  Once updated and logged into my I-tunes it no longer works? How can I make those apps work?

    I just bought a (used) Iphone 3gs for wife and it had angry birds and $89 Navigation on it (I paid extra for it).  Once updated and logged into my I-tunes it no longer works? How can I make those apps work?

    Apple doesn't have anything to do with this other than enforcing the DRM protection. The developers of this content expect to be paid if someone wants to use their content. When you purchase content in the app store, you purchase a license to use the content. This license does not permit you or anyone else to resell or give this content away. The individual you purchased the phone from simply does not have the right to sell or give away any purchased content on the phone. You were deceived.

  • I am using iphone 3gs and have accidentally clicked "update" to software version 5. However, after I failed and all my data was lost. I manage to restore back to my previous situation. But all my apps has been gone. How can I get back all my aps?

    I am using iphone 3gs and have accidentally clicked "update" to software version 5. However, after I failed and all my data was lost. I manage to restore back to my previous situation. But all my apps has been gone. How can I get back all my aps? I know I can get it by itunes but there are a few problems as below:
    1. I have jailed break my iphone and I never purchased any apps from itunes
    2. I have some important infomation saved in one of the apps called "awesome notes". How can I get it back? Is it store inside my computer? if so, how can i restore?
    3. I am using window 7
    I sincerely hope you guys can help me.
    Regards,
    Stephen Hong

    alrite. I have made my mistake. I should not jail break my iphone. So if I purchase my apps again from itunes is that mean mean my data will be back?
    I hope you guys can giv me some support here since I am Apple genuine buyer. I could be wrong last time and now I turn over a new leaf and learn a lesson.
    Please noted that I can always create new account to ask for the same questions without mention about "jailbreak" if I want to but obviously I won't do that. Please provide me your support! Thank you!

  • HT4859 If I backup to iCloud from iPhone 3GS, can I delete all my photos off my iPhone and be able to view them from the computer?

    My memory is full, if I back up to iCloud using my iPhone 3GS can I delete the photos off my device and be able to restore my phone and get my contacts back and save photos onto a computer?

    Export Photos and Videos from Camera Roll to your computer.
    Empty Camera Roll.
    Make a Folder/Album with all photos and videos you want to have in your iPhone and sync them through iTunes.
    This will free up space in your iPhone and your iCloud.
    The backup of Camera Roll in iCloud is only to restore your iPhone. You can't access them directly.

  • I have updated my iphone 3gs to ios 5 from 4.1 and it has locked back to the original sim card in america as i live in ireland is there any way i can unlock ios 5 or delete it off my iphone and go back to 4.1 ?

    I have   updated my iphone 3gs to ios 5 from 4.1 and it has locked back to the orginal sim card in america but as i live in ireland an american simcard wont work here is there any way i can unlock ios  5 or delete it off my iphone and go back to 4.1 so i can use my iphone ?

    It sounds like you have a hacked/unofficially unlocked iphone.  When you update, it will indeed lock it back, as it should.
    The ONLY place that can legitimately unlock an iphone is the carrier to which they are locked and no U.S. carrier does this.

  • Hi frnds, i am using iphone 3gs, i want to know how can i update my iphone to ios 4.3.3

    hi frnds, i am using iphone 3gs, i want to know how can i update my iphone to ios 4.3.3 or any other ios.

    Please note the iPhone 3G can not be upgraded beyond 4.2.1.
    If your iDevice is using a version of iOS lower than 5, you will need to use iTunes on your syncing computer to perform the upgrade. Use the Apple link below as a guide for the upgrade.
    http://support.apple.com/kb/HT4972
    Also read the instructions from the section entitled "Update your device using iTunes" at the link below.
    http://support.apple.com/kb/HT4623
    Information regarding transferring purchases from your iDevice to iTunes on your syncing computer can be found at the link below.
    http://support.apple.com/kb/ht1848

  • I use an iphone 3gs can i set one of the song as ring tone or i will only be able to use the inbuilt ringtones?

    i use an iphone 3gs can i set one of the song as ring tone or i will only be able to use the inbuilt ringtones?

    yes you can
    A. how to make a ringtone using iTunes
    First, open up iTunes in order to make a ringtone using iTunes. Find the song you want to turn into a ringtone by browsing through your music library.
    Next, find exactly what part of the song you want to make a ringtone using iTunes. For example, if you want to use a specific section of the song from 21 seconds to 40 seconds, make a note of where you want the ringtone to begin and end.
    Now, right click on the song you want to turn into a ringtone. Click "Get Info". Now, in order to make a ringtone using iTunes, click the "Options" tab.
    Check the "Start Time" check box. Type in the point in the song where you want the ringtone to start in the format "minute:seconds" (e.g. the second mark would be 0:20). You can also be more precise by adding a period and putting milliseconds in after that (e.g. 0:20.150, would be 20.150 seconds). Also, click the "Stop Time" check box and enter where you would like the ring tone to end. Keep in mind ringtones can only be around 39 seconds maximum. Press "Ok". We are almost done making a ringtone in iTunes
    Now, right click on the same song. Select "Convert AAC Version". If it is in another file format, you can go to "Edit" then "Preferences" and under the "General" tab click "Import Settings"; change the file format to AAC. After you select "Convert AAC Version" a new file will be created, but it will only be the segment of the song that you specified earlier.
    Now, you have to find the file you just created. Right click on the new, shorter song and select "Open in Windows Explorer". The file extension should be .m4a. Rename the extension to .m4r by right clicking the file and selecting "Rename".
    Now you can delete the shortened version of the song in your iTunes library. Then, double click the .m4r file and it will loaded into your iTunes Ringtone list. Now you can make a ringtone using iTunes!

  • I used iphone 3gs iOS 6.1.6 why i can't open an application camera 360 ultimate

    I used iphone 3gs iOS 6.1.6 why i can't open an application camera 360 in my iphone

    Hello Kunmon,
    The following article provides some useful troubleshooting that can help get your iPhone's camera working correctly.
    Camera isn't functioning or has undesired image quality
    If the screen shows a closed lens or black image, force quit the Camera app.
    If you do not see the Camera app on the Home screen, try searching for it in Spotlight. If the camera does not show up in the search, check to make sure that Restrictions are not turned on by tappingSettings > General > Restrictions.
    Ensure the camera lens is clean and free from any obstructions. Use a microfiber polishing cloth to clean the lens.
    Cases can interfere with the camera and the flash. Try gently cleaning the lens with a clean dry cloth or removing the case if you see image or color-quality issues with photos.
    Try turning iPhone off and then back on.
    Tap to focus the camera on the subject. The image may pulse or briefly go in and out of focus as it adjusts.
    Try to remain steady while focusing:
    Still images: Remain steady while taking the picture. If you move too far in any direction, the camera automatically refocuses to the center.
    Note: If you take a picture with iPhone turned sideways, it is automatically saved in landscape orientation.
    Video: Adjust focus before you begin recording. You can also tap to readjust focus while recording. Exiting the Camera application while recording will stop recording and will save the video to the Camera Roll.
    Note: Video-recording features are not available on original iPhone or iPhone 3G.
    If your iPhone has a front and rear camera, try switching between them to verify if the issue persists on both.
    My issue is still not resolved. What do I do next?
    Contact Apple Support.
    iPhone: Hardware troubleshooting
    http://support.apple.com/kb/TS2802
    Cheers,
    Allen

  • I'm using iphone 3gs ios4.1 when I leasing 3-5 songs continuously it get restarted. who can I solve this problem

    I’m using iphone 3gs ios4.1 when I leasing 3-5 songs continuously it get restarted. who can I solve this problem

    Basic troubleshooting from the User's Guide is reset, restart, restore (first from backup then as new).  Try each of these steps in order.

  • Just got a used iphone 3gs and it won't see my sim card what can I do?

    Just got a used iphone 3gs and it won't see my sim card what can I do

    Seems your story has changed... not seeing is not the same as not supported.
    If the phone is carrier locked, you need a SIM from the carrier it's locked to to activate it.  The sim does not have to be active, it just has to be one from that carrier.

  • As a part of my Daily Reporting Activity; i have to send 35 SMS everyday. Can someone suggest me which software is suitable for my usage as it's tedious job to forward the same sms report 35 times. I am using  IPhone 3GS -32 GB. Sincerly req your reply

    As a part of my Daily Reporting Activity; i have to send 35 SMS everyday. Can someone suggest me which software is suitable for my usage as it's tedious job to forward the same sms report 35 times. I am using  IPhone 3GS -32 GB. I am using service of Vodafone, Mumbai. & when i first time sent 35 SMS (having habit of Nokia to send group SMS at the click of one button) my IPhone sent 35 MMS.

    Found something for you that might be useful:
    http://itunes.apple.com/us/app/igroup-sms/id377378452?mt=8

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