[MST] Mobile Sea Service Tool V7.7.0 New Update Released

The Mobile Sea Service Tool (MST) is a powerful software used by mobile technicians to unlock, flash, repair IMEI, and fix various mobile phone issues. It supports a wide range of Android devices, including models from Samsung, Xiaomi, Vivo, OPPO, Huawei, and more.

The V7.7.0 update, released in 2025, brings new features, better support for newer devices, and several bug fixes. This update is very helpful for mobile repair shops and individual users who work on unlocking and fixing smartphones.

Mobile Sea Service Tool V7.7.0

📄 File Information:

  • Tool Name: Mobile Sea Service Tool
  • Version: V7.7.0
  • Platform: Windows 7/8/8.1/10/11


🔧 What is New in MST V7.7.0?


Here are the main updates and improvements in version 7.7.0:

  • New models supported from Samsung, Vivo, and Xiaomi.
  • Added IMEI repair functions for some Qualcomm-based phones.
  • Improved flashing support for MTK and SPD devices.
  • FRP Bypass updated for Android 13 and Android 14.
  • Samsung MTP Mode functions now support more devices.
  • One-click operations for easier and faster unlocking and bypass.

📱 Supported Devices List:


✅ Brands Supported:


  • Xiaomi (Redmi, Poco, Mi)
  • Vivo
  • OPPO
  • Realme
  • Huawei
  • Honor
  • Infinix
  • Tecno
  • Nokia
  • LG
  • Motorola
  • Lava / Micromax / Karbonn
  • Generic MTK & SPD Devices



⚙️ Supported Functions in MST V7.7.0:


Below is the list of powerful functions included in the new MST version:

1. Samsung Functions


  • FRP Remove (MTP, ADB, Download Mode)
  • Factory Reset (MTP & ADB)
  • Unlock Bootloader
  • Enable ADB
  • Fix DM-Verity (No Verification Error)
  • One-click DRK Fix
  • Reboot to Download/Recovery Mode
  • MTP ADB Functions (New for Android 14)

2. Xiaomi Functions


  • Factory Reset (No Data Lost)
  • Mi Account Bypass (EDL/ADB/TestPoint)
  • Bootloader Unlock (Fastboot Mode)
  • Relock Bootloader
  • Anti-Relock Fix

  • Disable OTA Update
  • Flash MIUI Fastboot ROM
  • Remove FRP (EDL/Fastboot)

3. Vivo Functions


  • Vivo Demo Remove
  • Vivo Pattern/Pin Remove
  • Factory Reset (Fastboot Mode)
  • Unlock Bootloader

4. OPPO/Realme Functions


  • Remove FRP
  • Disable Demo Mode
  • Format Data
  • Bootloader Unlock
  • Flash Firmware (MTK)

5. MTK-Based Devices Functions


  • Format + FRP (Safe)
  • Erase Pattern Lock
  • Read & Write IMEI
  • Dump Preloader
  • Reset Mi Cloud
  • Bootloader Unlock / Relock
  • Safe Format with Userdata

6. SPD-Based Devices Functions


  • Read & Write Firmware
  • Remove Pattern Lock / FRP
  • Factory Reset
  • Erase NV (Backup before use)



7. Huawei Functions


  • FRP Remove (Fastboot Mode)
  • Factory Reset
  • Remove Huawei ID (Some models)
  • Enable USB Debugging

8. General Functions


  • ADB Enable (For all brands)
  • Reboot Device to Various Modes
  • Fix No Baseband / Null IMEI
  • Install APKs via MTP
  • Read Info (Fastboot/ADB/MTP)

✅ Conclusion:


The [MST] Mobile Sea Service Tool V7.7.0 is a powerful all-in-one tool for unlocking, flashing, and repairing smartphones. With support for Samsung, Xiaomi, Vivo, OPPO, MTK, SPD, and Huawei, it is a great choice for mobile software professionals.

The new version brings faster operations, safer formatting, FRP removal, and many newly supported devices. It is trusted by technicians worldwide and is regularly updated with the latest features.