ITunes errors

Useful information about errors that iTunes writes when you connect your phone to a computer.

The most common iTunes errors:

«4013» — NAND Flash is defective, memory replacement is required.

«56» — NFC module defective; NFC module replacement or NFC power chip replacement required.

«26» — iPhone cannot update. Restore your phone in dfu mode.

«9» — NAND Flash is defective, memory replacement is required. There is no communication EEPROM – CPU, restore communication – conductive tracks.

«14» — NAND Flash is defective, memory replacement is required.

«1» — possible malfunctions:

• modem
• power modem,
• communication between EEPROM and modem.

«4005» — there is no communication between NAND Flash and CPU, NAND Flash is faulty.

«4014» — iphone RAM or CPU is faulty

We invite you to bgacenter training center for a smartphone and tablet repair training program. Having received our education document, you can professionally repair the equipment of the popular Apple brand.