Mysterious-Dev Tool V1.0.4 Free Download (Latest Version)

Mysterious-Dev Tool V1.0.4 Free Download (Latest Version)

Mysterious-Dev Tool is a very small and easy tool for mobile phone repair in software wise. It supports phones like Samsung, Xiaomi, Huawei, and Motorola. With this tool, you can remove SIM lock, remove Google lock (FRP), and install new software on the phone. It also helps when the phone is not connecting to the computer or when IMEI has a problem. The tool works with Qualcomm, MediaTek, and Unisoc phones. This is a complete free program come with a prelogin only need to click on login button and enjoy this tool.

Features Mysterious-Dev Tool

General & Drivers

• Driver Monitoring System
  • Auto Check & Repair All Drivers (One-Click)
  • Manual Check for Unisoc, Android, QCOM/MTK, ADB/Fastboot, HTC, and Huawei Drivers
• Account Information
  • Server Connection Status
  • Account Expiration & Credit Balance Display

ADB & Application Manager

• ADB Services
  • Check Connected Device
  • Execute Custom ADB Shell Commands
  • Wireless ADB Support
• Application Manager
  • List All, Disabled, System, 3rd Party, and Installed Apps
  • Backup APK
  • Clear App Data
  • Uninstall, Disable, or Enable Apps

Unlock & SIM Services

• SIM Unlock
  • Universal Unlock SIM
  • Unlock SIM Google Pixel [New]
• Samsung Services
  • Write & Read Certificate
  • Change Serial Number [BETA]
  • Change CSC Code (Change Carrier)

Qualcomm (EDL, Diag, Flash)

• Flash Firmware
  • Supports XML, Patch, and MultiRaw Files
  • Single & Multi Firmware Flashing
• Partition Manager
  • Read, Write, Erase, and Restore Backup Partitions
• EDL Services
  • Read Device Info & XML Firmware
  • FRP & Factory Reset Services
  • Accounts Protection & Security Data Services
• Diag Services
  • Xiaomi Network Repair (e.g., Redmi K60)
  • QCN Backup & Restore
  • IMEI & MEID Repair

MediaTek Services

• Configuration
  • Custom Preloader & DA Agent File Support
  • Exploit Authorization (BROM/Preloader)
• Operations
  • Read Info, Remove FRP, Unlock/Relock Bootloader
  • Factory Reset (Safe, UserData, EXT, Reset Settings)
  • Read/Write/Erase NVDATA
  • Remove Mi Account [Xiaomi] & Disable Update
  • Remove MDM & KNOX (Infinix/Tecno/Itel)
• Flashing & Repair
  • Scatter Firmware Flashing
  • IMEI Repair (Flash Mode & Meta Mode)
  • Patch Cert & Enable Meta Repair

Unisoc Services

• Operations
  • Brand/Model Selection by CPU
  • Custom Loader Support (FDL1, FDL2, PAC)
  • Factory Reset, Remove FRP (Generic & Samsung)
  • Unlock/Lock Bootloader
  • Read/Write/Erase RPMB
  • Realme Unlock Network (BETA) & Remove MDM (BETA)
• Flash & Diag
  • PAC Firmware Flashing with Repartition/Full Erase options
  • Diag Mode IMEI Repair & Switch Diag

Huawei Services

• Operations
  • Kirin Chip or Model Detection
  • Unlock Bootloader [Temporary]
  • Remove FRP, Remove Demo, Remove Huawei ID (Direct/2nd Method)
  • Repair, Backup, Write, & Erase Oeminfo
• Flashing
  • Update.app/Firmware Flashing

Motorola Services

• Flashing
• Firmware Flashing with options to Disable AVB & Ignore MD5

🚀 Mysterious‑Dev Tool V1.0.4 Changelog Update

🔥 Samsung FRP Menu Updates

• Added: Samsung FRP Reset [Direct MTP Mode] [Android 16]
  • Method: New Direct Method (No QR Scan / No Test Point / No Files Needed)
  • Support: All Models & CPUs [Exynos / MTK / Qualcomm / SPD]

⚡ New Menu (CDMA / VoLTE) Features

🛠️ SPD / Unisoc VoLTE & Diag Operations

• Open Engineer Mode (Method 1 & Method 4)
• Open Engineer Mode (Method 3 – Assistant)
• Open IoT Menu & GCF Settings Shortcuts
• Open Operator Menu Settings
• Enable VoLTE [Fast Mode – Diag]
• Enable VoLTE [Full Mode – Diag]
• Enable DIAG / CP Log (ZTE, Vivo, Moto, etc.)

📶 Samsung VoLTE / IMS Features

• Enable VoLTE [Power Key]
• Enable VoLTE [Lock Screen]
• Enable VoLTE [Assistant]
• Restore Defaults [Power Key Reset]
• Restore Defaults [Lock Screen Shortcut]

📲 MTK VoLTE & 4G Tools

• Show MTK VoLTE Instructions
• Enable MTK VoLTE Direct [Using Root]
• Open Engineer Mode [Main]
• Open Network Selection Menu
• Open IMS Settings Menu (Operator/Common)
• Open Misc Feature Config Menu
• Restore Default Assistant [Home Button]

🌐 Enable 4G Settings – Main Feature
Supported Brands: Samsung, Xiaomi (Redmi), Honor (Huawei), OnePlus, Motorola, China Mobile, REDMAGIC, Coolpad, MEIZU, Revvl, Sugar, VIVO, ZTE, LG, LT.

Supported Models:

• Coolpad Legacy CP3706AS, REDMAGIC, MEIZU General, Revvl 4G, T‑Mobile REVVL 5G
• China Mobile A3S, N3, N5, N5 Pro
• All Samsung Galaxy 5G Models (Exynos / MTK, Galaxy A‑Series, S‑Series, Note‑Series, Z Fold/Flip Series, J Series, etc.)
• Redmi Note Series (7, 8, 9, 11, 12, 13), Redmi K Series, Redmi 8/9T, Mi 11 Ultra
• Huawei / Honor (All Methods)
• ZTE N9560
• Motorola (Razr, One Ace, Moto G Stylus, Moto G Power, Moto G Play, Moto G Fast, Edge, E Series, etc.)
• VIVO (Y Series, X Series, V Series, T Series)
• LG (Wing, Velvet, V Series, G Series, Stylo Series, K Series)
• Sugar Models (Beta)
• LT Models (P Series, Note Series, M Series)
• OnePlus (Nord, 9 Series, 8 Series, 7 Series, 6T)

✅ Core Improvements

• Improved ADB connection stability
• New Smart List UI for easier navigation

Mysterious-Dev Tool v1.0.3 - Changelog 

General & SIM Services

• Unlock SIM Services
  • New: Unlock SIM Google Pixel (Supports all Android versions & latest security patches).
  • Feature: Auto Disable OTA to prevent relocking.
  • Universal SIM Unlock: Supported across multiple brands (Samsung JDM, LG, etc.).
• Samsung Certificate Services
  • Read & Write Certificate (Broad model support including S7 Edge, S8, Note 8, J-Series, etc.).
• Unit Services
  • Samsung Change Serial Number [BETA].
  • Samsung Change CSC Code (Carrier Change).
• Supported Model Lists:

  Google Pixel: Pixel 3 to Pixel 9 Pro XL, Fold, and Tablet.
  Samsung JDM: S215DL, M-Series (M115, M025), A-Series (A215U, A115, A047, A037, A025, A015).
  LG: K-Series (K300, K400, K500), Q-Series (Q730, Q630), X-Series (X420, X520).

ADB & Application Manager

• Application Manager: List all device apps.
  • Backup APK, Clear App Data.
  • Uninstall, Disable, and Enable Apps.
• ADB Services: Comprehensive ADB command support.

Qualcomm Services

• Flash & Partition:
  • Flash Firmware.
  • Partition Manager: Read, Erase, Write, and Restore Backup (GPT).
• EDL Services:
  • General: Read Device Information.
  • FRP: Remove FRP (General & Samsung).
  • Factory Reset: Safe Mode, EXT4, and Screen Lock Removal (Vivo, Oppo, Realme, Samsung).
  • Account Protection: Remove Mi Account (Methods 1 & 2), Remove Huawei ID.
  • Samsung Specific: Remove Lost Mode, Reset/Change KG Status (Broken/Error).
  • Security Data: Manage EFS and Oeminfo data.
• Diag Services:
  • QCN: Backup and Restore.
  • IMEI Repair: Write/Repair IMEI 1 & 2, MEID, and RSA Protected IMEI.
  • Xiaomi Network Repair: Extensive support for Redmi K-series (K60, K50, K40), POCO (F5, F4, X3), and Mi Series (13 Ultra, 12T, 11).

MediaTek (MTK) Services

• Authorization: Exploit Authorization for BROM and Preloader.
• Service Operations:
  • Read Info, Remove FRP, Unlock/Relock Bootloader.
  • Factory Reset: Safe, UserData, EXT, and Reset Settings.
  • Security: Read/Write/Erase NVDATA.
  • Special: Disable Update (Xiaomi), Remove Mi Account, Remove MDM & KNOX (Infinix/Tecno/Itel).
• IMEI & Flashing:
  • Firmware Flasher.
  • Repair IMEI: Flash Mode & Meta Mode (Auto switch), Patch Cert (New & Standard), Enable Meta Repair (Xiaomi).

Unisoc / Spreadtrum Services

• Flash Firmware: Write .PAC files, Restore Zip, Partition Manager.
• Operations:
  • Read Info, Remove FRP (Generic & Samsung), Factory Reset.
  • Unlock/Lock Bootloader.
  • Security: Read/Write/Erase RPMB, Remove MDM.
  • Network: Realme Unlock Network.
• Diag Mode: Switch Diag, Read Info, Factory Reset, Repair IMEI, Reboot Recovery.

Huawei Services

• Flasher: Huawei Protocol Support.
• Operations:
  • Read Device Info, Unlock Bootloader (Temp).
  • Remove FRP, Remove Demo.
  • Huawei ID: Remove ID (Direct & 2nd Method).
  • Oeminfo: Repair, Write, Erase, Backup.

Samsung Main Services

• ADB / MTP Mode:
  • Reboot to Download/Recovery.
  • Factory Reset, Remove FRP (ADB), Restore IMEI (Reset EFS).
  • Change CSC (Carrier).
• Download Mode (ODIN Mode):
  • Read PIT, Read Info, Exit Download Mode.
  • Direct Functions: MTK FRP (Sec 0/1), Force Erase (Factory Reset), Remove Lost Mode Lock.

Translation & Localization

• Arabic Language Enabler:
• Adds Arabic language support to Android versions 5 (Lollipop) through 16.

🔧 How to install it

1. Download the file

• Get the .rar file from the provided source.

2. Extract the files

• Right‑click the file.
• Choose Extract Here or Extract to Desktop.
• All files should now appear on your desktop.

3. Run the setup

• Locate SetupMysteriousDev.exe on your desktop.
• Right‑click it and select Run as Administrator.

4. Wait for loading

• The installer may take some time to load.
• Be patient until the installation window appears.

5. Choose installation type

• When prompted, click Custom Install.
• Wait until the process finishes completely.

6. Launch the shortcut

• After installation, a shortcut will appear on your desktop.
• Right‑click the shortcut and select Run as Administrator.

7. Login process

• A login window will pop up.
• No manual login details are required — credentials are pre‑added.
• Simply click the Login button and wait for the tool to open.

8. Enjoy the tool

• Once opened, you can use all functions without activation.

Download Link

Mysterious-Dev Tool V1.0.4 - https://drive.proton.me/urls/9H59G1HN58#zAA9GxoZOQiw

Mysterious-Dev Tool V1.0.3 - https://drive.proton.me/urls/44GMFKBGR0#CzDJmtNB4ZVa