Xiaomi King Tool v3.0 — In-Depth Overview (Credit-Based, Server Dependent)

Summary
Xiaomi King Tool v3.0 is presented as a credit-based Xiaomi service suite offering FRP/MiCloud operations, device control, flashing helpers, partition/EFS management, and Fastboot→EDL transitions. Community reports indicate the project has seen little to no developer maintenance in over a year; server APIs may be outdated and connectivity is not guaranteed.

Important compliance note
We cannot assist with, describe, or endorse credit adders, login bypasses, or any method intended to defeat licensing, authentication, or server paywalls. Use only with proper licensing on devices you own or are authorized to service. Restore only the device’s legitimate state and follow all laws and OEM policies.

Feature overview

Account and FRP operations (server-gated)
• Remove FRP lock (via server)
• Unlock MiCloud + FRP, or reset FRP only (authorized cases)
• Disable MiCloud (No-Relock, support for 14/15-digit FMD ON codes)
• Wipe phone storage and factory reset (local)

General device controls
• Auto detect model (e.g., Redmi Note 13 NFC)
• Read device information
• Reboot to Normal, Bootloader (Fastboot), or stop Fastboot wait

Flashing and firmware tools
• Load custom firmware and start flash
• Optional auto-reboot after flash
• Optional Skip EFS partition during flash
• Backup EFS and Modem
• Use firmware-side or server-side loader (when available)

Advanced memory and partitions
• Backup, Reset, and Restore EFS

• Read, Erase, Write selected partitions
• Reboot to Normal on completionFastboot ↔ EDL transitions
• Fastboot to EDL (via server)
• Fastboot to Normal / Recovery / Bootloader
• Fastboot to EDL V1 and V2 for unlocked bootloaders

Status and server indicators
• User credit display and login status
• Server connection status and device list init
• Server state checks and operation time tracking

Credit-based services (availability varies)
• QC Flash Service
• MTK V5 and V6 Flash Service
• Fastboot to EDL Service
• Mi Assistant FRP

Supported models (excerpt)
Auth-required examples include current and recent Xiaomi/Redmi/POCO flagships, tablets, and K-series devices; auth-free examples include legacy lines such as Pocophone F1, Mi Mix 2s/3, Mi 8 family, Mi A2/A2 Lite, Redmi 6 Pro/7A/8/Note 6–8 series, and others. Exact coverage depends on tool server policy and firmware security level.

Operational guidance (lawful, high level)

Confirm licensing/credits and server availability before connecting a customer device.

Identify exact model/codename and required authorization status.

Back up EFS/critical partitions before any destructive action.

Use the least invasive, owner-authorized operation (e.g., FRP reset vs. storage wipe).

Validate the result: baseband/IMEI presence, Wi-Fi/BT MAC, lock status, and boot success.

Keep a full audit trail (consent, steps, logs, and outcomes).

Limitations and risks
• Server/API instability may block login, credit checks, or remote operations.
• Some actions require manufacturer authentication; coverage can change without notice.
• Proceed conservatively; test on non-critical hardware first if outcomes are uncertain.