HT4539: iTunes Store: How to enable Automatic DownloadsLearn about iTunes Store: How to enable Automatic Downloads
Currently Being ModeratedDec 29, 2012 10:41 AM (in response to mukesh789)
What happens when you try?
Any info at all about your issue?
What ios version do you have?
What version does the app require?
Currently Being ModeratedJan 1, 2013 7:11 AM (in response to roaminggnome)
I was using it earlier but nearly week back i m not able to open it , it is asking me to download latest version..
when i m trying to do so i m not able to do it, currently i m using 4.2.1 version..
it says it requires higher version, how do i upgrade it to higher version to use whatsapp
Currently Being ModeratedJan 1, 2013 7:39 AM (in response to mukesh789)
IF you have an iphone 3gs, then open itunes, connect iphone. It will prompt you to update.
If you have an iphone 3g, then you cannot update it
Currently Being ModeratedJan 8, 2013 9:39 AM (in response to roaminggnome)
it shows downloaded in itunes but not able to transfer downloaded apps to iphone....
Currently Being ModeratedJan 8, 2013 9:43 AM (in response to mukesh789)
You need to update your iPhone's iOS version first, the current version of that app requires iOS 4.3+
Connect the iPhone to your computer's iTunes and copy any purchases off the phone to your computer via File > Transfer Purchases. You may also want to copy photos and any important documents off the phone as well e.g. via the file sharing section at the bottom of the device's apps tab when connected to iTunes, via wifi, email, dropbox etc - they should be included in the backup, but it's best to have a copy of them outside of the backup just in case. You can then force a backup of the iPhone by right-clicking the Iphone 'Device' on the left-hand side of iTunes and selecting 'Backup'.
Then start the update by selecting the iPhone on the left-hand side of iTunes, and on the Summary tab on the right-hand side clicking the Check For Updates button
Updating to iOS 5+ : http://support.apple.com/kb/HT4972
Your phone should be updated to iOS 6.0.1 (which is the only version that is 'signed' by Apple), so you will lose the built-in YouTube app and the Maps app will change - though google have app versions in the store.