Restore Errors/40xx

Error 4005

 * Miscellaneous peripheral fault. Check Earpiece speaker, charging port, front/rear camera, anything disconnect-able.

Error 4010

 * Linked to hosts file blocking of Apple services or problems with Firewall/Antivirus.

Error 4013

 * Generally related to a Hardware Fault, if not the cable used to connect the device to the PC
 * Commonly general hardware failure. Common culprits are NAND, earpiece speaker, and faulty CPU power. If the device is an iPhone 7/7 Plus, it can also be a result of a dead baseband.
 * Faulty NAND, CPU power, and baseband require a logic board repair or replacement. To verify other components are not the cause, switch the logic board into another housing if you can.

Error 4014

 * Inconclusive error, commonly triggered as a result of tether downgrading an iOS device and being stuck in LLB rather than DFU mode or Recovery Mode.