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The safest way to fix iTunes error 3004 without data loss.
Check your Network Connection.
Check your Firewall Settings.
Disable your Antivirus program.
Edit the host files on Mac or PC.
Restart your Computer.
First of all, you need to download, install, and start up Dr.Fone – System Repair from your PC.
In the new window, click “System Repair” > “iTunes Repair”. Use the lightning cable to connect the iOS device to your PC.
Exclude the iTunes connection issues: Choose “Repair iTunes Connection Issues” for repair, and then check whether the iTunes Error 3004 disappear.
How to fix error 3004 (Reserved error (-3004)) – Occurs when Access tries to access compact data. Error 3004 Reserved Error (-3004) errors can cause your device to freeze or crash and possibly become infected with malware. Follow these simple steps to fix runtime errors quickly and easily. ErrorVault.comEnglish
iTunes error 3004 usually occurs in the middle of every update process. A message will appear on the screen stating that the iPhone really could not be restored due to an unknown error.
The following solutions to fix these errors:
Turn off your device and computer. Then turn them back on. This will fix this problem with Diablo 3 or error code 3004. Restoring the SIM card can quickly fix the problem with iTunes error code 3004 and then fix it. By factory resetting your iPhone, you can also fix these problems with iTunes error 3004.
Apple iTunes error 3004 usually means that iTunes is unable to connect to the update server through plugins 80 or 443. Sometimes a connection failure is to blame. Connect the device and iPhone/iPad to a known working network, check the recovery or repeat the update.
Runtime error 3004 occurs when Microsoft Access crashes or crashes while running, hence the actual name. This doesn’t necessarily mean that the code was again designed to be corruptible, but some simply mean that it shouldn’t run while running. This type of error will show up on your screen as an annoying notification if not resolved and fixed.
Error code: RDK-03004. Description: This error means that your chassis does not have a valid upstream signal on the CMTS. Try unplugging the voice cord for a few seconds and then plugging it back in. If that doesn’t help, one of our experts can help you check it out to help you.
Apple iTunes error 3004 is caused by an internet connection error. When the iPhone fails to connect to the update servers for the update operation, the download of certain firmware stops and an unnamed error 3004 appears. Restarting the modem or social network router can be a very simple solution to this problem.
The following are some of the simplest causes that can lead to Apple iTunes error 8003: a corrupted download or an incomplete installation of the iTunes software. Windows registry corruption due to a recent iTunes related package change. A virus or malware that has corrupted many Windows system data files, iTunes-related files or programs.
An internal error has occurred: This indicates a good network connection or problematic traffic. If clients see this error, wait an hour or more and try again. Errors 3000-3999 (3004, 3014, 3013, 3018, 3164, 3194, etc.): Error codes in the 3000 range usually prevent iTunes from connecting to the server (gs.apple.com) on ports 78 or 443.
I’m Ahmir, a freelance writer and editor who specializes in technology and business. My work has been featured on many of the most popular tech blogs and websites for more than 10 years. Efficient-soft.com is where I regularly contribute to my writings about the latest tech trends. Apart from my writing, I am also a certified project manager professional (PMP).