Some of our fans asked us about the possibility of upgrading from iOS 7.0.4 to iOS 7.1 without losing data, contacts, apps and other files. It is known that our fans who have a jailbroken devices on iOS 7.0.4 will lose their jailbreak if they updated their devices to iOS 7.1 but about losing data, we will answer this question after the following leap.
It is theoretically possible to directly upgrade to iOS 7.1 from a version of iOS 7.0.4. There are actually ways to do this, but it is not recommend to do that because of the problems you might face rather strange and difficult to correct if you do not own a restore. Our recommendation is to perform a full backup of the data, download the update file and then restore the new version of iOS on your iPhone via iTunes , so you completely clean your iPhone from any " residue " of the jailbreak.
Stay tuned For More Coverage.
It is theoretically possible to directly upgrade to iOS 7.1 from a version of iOS 7.0.4. There are actually ways to do this, but it is not recommend to do that because of the problems you might face rather strange and difficult to correct if you do not own a restore. Our recommendation is to perform a full backup of the data, download the update file and then restore the new version of iOS on your iPhone via iTunes , so you completely clean your iPhone from any " residue " of the jailbreak.
Stay tuned For More Coverage.