Error 2003 in iTunes is usually related to cable connection issues. Make sure you are using an original Apple iPhone USB cable. Avoid using third-party USB cables when doing the firmware restore.TS, patulong po. Di ko maalala passcode ng iphone x ko. Di ko rin marestore gamit yung iTunes, palaging error 2003. Sa 3utools naman stuck sa kernelcache. Naka off yung wifi so di ko siya mareset via icloud.![]()
Thanks for the feedback. I will try to replace my USB cable since I am not sure if it is original. Just bought it online. Imma buy at Apple store instead.Error 2003 in iTunes is usually related to cable connection issues. Make sure you are using an original Apple iPhone USB cable. Avoid using third-party USB cables when doing the firmware restore.
Other things to consider:
1. Preferably use the USB ports at the back of your PC.
2. Put your iPhone in DFU mode before performing the firmware restore.
3. Use the latest version of iTunes.
4. Turn off (temporarily) any antivirus or firewall software before doing the firmware restore.
5. Download the correct IPSW firmware to be used in the firmware restore and place it in the proper directory.
Hope this helps and good luck.

yung sakin naka Find My sa icloud account ko mismo. pwede ko sana remotely maerase device kaso naka off yung wifi connection after update kaya need ko i-input yung passcode ko.Pero ang alam ko pag may old email ata mahirap ayusin tama ba?
Baka kaya ng bypass yan lodsyung sakin naka Find My sa icloud account ko mismo. pwede ko sana remotely maerase device kaso naka off yung wifi connection after update kaya need ko i-input yung passcode ko.