Enable Multitasking on iPhone 3G & iPod Touch 2G on Firmware OS 4.0

Old Apple devices such as iPhone 3G and iPod Touch 2G does not support multitasking feature because of slower speed of CPU processor and lesser amount of RAM. However, iPhone HD (4G) / iPhone OS 4.0 / iPhone 3GS supports multitasking feature. If you want to enjoy multitasking feature, you need to upgrade your device to firmware OS 4.0 first.

iPhone Dev Team has developed a simple hack to enable multitasking support on iPhone 3G and iPod Touch 2G. But do note that this hack does not work with 1st generation iPhone 2G and 1st generation iPod touch 1G.

iphone 3g multitasking

Enable Multitasking Feature on iPhone 3G & iPod Touch 2G

multi-tasking iphone OS 4.0


iPhone Dev Team has included this hack in their iPhone OS 4.0 jailbreaking tool so that you don’t need to perform this manually. Take a proper backup of your iPhone before trying above procedures.

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14 Responses to “Enable Multitasking on iPhone 3G & iPod Touch 2G on Firmware OS 4.0”

  1. Grande 11. May, 2010 at 3:56 am #

    Nice, and esay. thanks!

  2. David Yznaga 11. May, 2010 at 6:47 am #

    Hello I was wondering where we navigate to. Like where is the system! Etc?

    • Bapun 11. May, 2010 at 11:11 am #

      The setting to change to enable and turn on multitasking feature on iPhone 3G and iPod touch 2G is “multitasking” directive on the capabilities plist in SpringBoard (SB) app (N82AP.plist), located at (/System/Library/CoreService/SpringBoard.app/N82AP.plist. N82AP.plist is one of the two main files in System Directory.

      • Mohan 11. Jul, 2010 at 4:40 pm #

        but how exactly do you navigate to /System/Library/CoreService/SpringBoard.app/N82AP.plist ???

    • Chrrriiss. Weest 25. Jun, 2010 at 12:41 am #

      ya hey david thats exactly what i said where is the navigate thing system library thing? i really dont want to jailbreak it . i just want to multitasking. apples stupid for not giving us that. the ipod can restore it its just that they want people to upgrade so we can spend more money. if 2g cant support it then how come when we jailbreak it we can do anything. its cuz their lying. ya but seriously its says navigate where do u navigate to??

  3. Zach 17. Jun, 2010 at 5:08 am #

    How do you even get to the system files? I cant figure it out.

  4. Jonathan 22. Jun, 2010 at 5:31 am #

    How do you navigate to the sprinboard thingy? from the ipod or what? wheres the system?
    thanks!

  5. Carmine 22. Jun, 2010 at 6:42 am #

    How can I get to the “root” folder, on my iPod Touch 2G, without jailbreaking it?

    • Bapun 22. Jun, 2010 at 6:27 pm #

      That’s not possible without jailbreaking.

  6. Yasser 24. Jun, 2010 at 1:56 am #

    i have it true in N82AP.plist but when i press home button twice as required but nothing appear in the multitasking bar

  7. Hurrah 26. Jun, 2010 at 6:05 pm #

    I had jailbreak my iphone 3g for os 4.0. Now i am figuring it out how to find the
    /System/Library/CoreService/SpringBoard.app/N82AP.plist. N82AP.plist

    i can see my iphone files using iphone explorer but unable to find this address.

    please help thanks

  8. Glenn 27. Jun, 2010 at 10:56 pm #

    It possible without jailbreaking. You either need Ubuntu, or Linux. After installing libimobile device you need to do an update. After doing that your ipod or iphone will appear in the same way as a memory stick.

  9. muhammad 14. Jul, 2010 at 12:05 am #

    david i cant find libary button in system file can u explain lil better?

  10. nate 26. Jul, 2010 at 5:34 am #

    yes please help how do i navigate?

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