Posted by Aimee , Dec 07, 2018
"Help! Last week, I planned to upgrade my iPhone to iOS 12. But suddenly a message popped up saying The iPhone could not be restored, an unknown error occurred (3004). I really have no idea. Is there anyone can fix such problem?"
iTunes error code 3004 is pretty common and it usually happens when the iPhone is in the middle of an update procedure. So what causes this error and how to get rid of it? Read on please.
- Corrupted download or incompleted installation of iTunes software.
- Corruption in Windows registry from a recent iTunes-related software change.
- Virus or malware inflection that has modify Windows system files or iTunes-related program files.
- Another program maliciously or mistakenly deleted iTunes-related files.
According to Apple, once you encounter error 34, you need to check the connection you are using, restart your PC, and update your iTunes to the latest version. So what if the above said solutions didn't work? Then you must consider RecoveryTool Fix Recovery to tame your iOS system and get your device back to normal state again. This program also promises zero data loss and a safe and quick system recovery.
Step 1: Download, install and launch the software on your PC. Then select "iOS System Recovery".
Step 2: Now connect your device to the PC using USB cable. Then tap on "Start" as long as the program detects your iPhone.
Step 3: Then the software will provide the latest firmware for you to download and install. Click "Repair" and the software will download it automatically.
Step 4: Once the download is OK, the software will begin repairing your iPhone, which may take few minutes. And later your iPhone will restart in normal mode.
Besides iTunes error 3004, RecoveryTool Fix Recovery can fix all kinds of iOS issues you may encounter. Trust us, the software is worth having for every iPhone users.