Very often users get frustrated about how to fix error 3002, Usually the error can emerge while updating iOS along with iTunes. It is obviously very critical situation which put you into a situation wherein fresh iOS installation may require. If you are wondering in order to resolve the very issue then be patient and follow the below discussed measures which are:
- Make sure latest iTunes version installed.
- Install newer iOS IPSW and save it.
- Open iTunes and simultaneously holding down OPTION key together.
- Click at 'Restore', and specify IPSW file.
This way you would likely be able to Fix Error 3002. In case of any data loss in iPhone you should choose iPhone Recovery Software. It recover any sort of lost data regardlessly be it gets missing because of iOS update, formatting and so on. The tool preliminary make scanning of device through its sophisticated scan thereby it might be possible to Fix Error 3002. It should be taken into immediate consideration as the best solution for resolving the issue incorporated with iPhone. More importantly for the assessment of tool you can even choose its demo version after easy download. So now it is up to you that how you select the solution as per need.