Trouble updating iphone 4 2
If you see an error or need more space when updating wirelessly. If you see error messages in i Tunes or need more space to update Get help if you see error messages while updating your device with i Tunes.I have been trying to update my iphone 4 from ios 7 to ios 7.1.2 for months but it has never worked.If you use an i Phone, there's something you need to know. Or you can tap Later and choose Install Tonight or Remind Me Later. If you need more space for a wireless update, you can update using i Tunes or delete content manually from your device. Yes, it's painful, but you may need to take the time to back up or sift through less-used apps and photos to make room.
Note: If you plan to jailbreak your device in the future then, you may want to avoid OTA updates as they can cause issues with the jailbreak. i OS will automatically check for available updates and will inform you that i OS 7.1.2 software update is available. Wait for the download to complete and then tap Install to apply the update.
If you own an older i Phone, there's always a question that arises when Apple releases a new version of the i OS: Should you upgrade?
Everyone wants to get the latest and greatest features from the new OS, but sometimes those features need more power to work well than older phones can offer.
Go back to Settings Software Update and then tap Install Now to install the now downloaded i OS update file.
Update: Some users are reporting that the update process stops midway.