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This document addresses cases where an ECU upgrade stops at 0–5% and error code "7000-31-7F10" occurs. Possible causes include unmet Ethernet routine conditions or a temporary communication failure...

KDS 2.0 updates (software version NEK-02-0099 or later) require at least 20GB of free storage because of the large ECU upgrade package. This may cause installation failures on 64GB tablets. Manuall...

KDS 2.0 Emergency System PatchInstructions for manually installing system recovery patches during server maintenance.

This guide explains how to update the Google Play System on a Samsung tablet. Google Play system updates are separate from Samsung One UI (OS) updates. They are distributed directly...

Symptom During ECU upgrade, error code 5100-07-0001 occurs. Cause This error code indicates a Rule Ready failure.The integrity verification of the internal data required for the upgrade has faile...

KDS 2.0 System Requirements & Licence ActivationThis guide explains how to set up your KDS 2.0 tablet diagnostic hardware and connect it using official Kia server credentials. Connect the tablet to...

Symptom During ECU Upgrade, error code 4900-01-0000 occurs. Cause This error code indicates a pre-procedure failure and occurs due to Ethernet socket connection failure. How to Resolve Please ch...

Kia Service Manuals & Wiring DiagramsHow to search for ETMs (Electrical Troubleshooting Manuals) and DTC diagnostic trees.

Symptom Error code 7000-10-7F11 occurs during an ECU Upgrade. Cause The detailed code 7F 11 for this error indicates serviceNotSupported.This means that the server (ECU) does not support the requ...

ECU Reprogramming Standard Operating ProcedurePrerequisites and safety precautions before performing ECU ROM upgrades on Kia EV and ICE vehicles. Connect an auxiliary battery charger (min. 13.5V). ...