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:
«4005» — there is no communication between NAND Flash and CPU, NAND Flash is faulty.
«4014» — iphone RAM or CPU is faulty
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