VG Tool 4.1 is a powerful and widely used mobile servicing utility designed for technicians and advanced users who work with Android smartphones. It supports a broad range of manufacturers including Xiaomi, Vivo, Oppo, Realme, Huawei, Samsung, and MediaTek-based devices, making it an all-in-one solution for flashing, unlocking, and FRP management.
In this article, we provide an educational overview of VG Tool 4.1, its features, supported models, and major improvements in the latest version.
Table of Contents
- What Is VG Tool 4.1
- Key Features of VG Tool 4.1
- Supported Brands and Functions
- MediaTek & Qualcomm Capabilities
- Supported Device Models
- What’s New in VG Tool 4.1
- Educational Use Disclaimer
What Is VG Tool 4.1?
VG Tool 4.1 is an advanced Android phone repair and servicing software developed to assist with tasks such as firmware flashing, FRP removal, bootloader management, and account reset operations.
The tool integrates support for Qualcomm, MediaTek (MTK), Fastboot, EDL 9008, Brom, Kirin, and Samsung MTP/ADB modes, allowing technicians to work across multiple platforms using a single interface.
The latest version improves performance, adds support for new models, and enhances fastboot and flashing stability.
Key Features of VG Tool 4.1
VG Tool 4.1 includes a wide range of features designed for professional device servicing:
Qualcomm Features
- Qualcomm Flashing (EDL 9008 Mode)
- FRP and User Lock Removal
- Mi Account Removal
- Bootloader Unlock & Relock
- Fastboot to EDL Conversion
- Read/Write Partitions
- NV, RPMB, and GPT Operations
MediaTek (MTK) Features
- Firmware Flashing (Download Only, Format, Upgrade)
- Auth Auto / Brom Support
- FRP Reset
- MiCloud Reset
- Userdata Format (New & Old Models)
- Auth Bypass
- DM-Verity Fix
- NV & IMEI Repair Functions
Fastboot & ADB Tools
- Device Information Reading
- Bootloader Unlock (Multiple Methods)
- Factory Reset
- FRP Removal
- Reboot to System / Recovery / Bootloader / EDL
- Flash TWRP via Fastboot
Supported Brands and Operations
Xiaomi
- Bootloader Unlock (Fastboot & Qualcomm)
- Mi Account Relock Fix
- FRP Removal
- Factory Reset
- Device Info Reading
Samsung
- FRP Lock Removal (ADB / Qualcomm)
- Enable ADB (New & Old Security)
- CSC Change
- Download Mode & Exit
- Soft Brick Fix
- Odin Flash Support
Vivo
- User Lock & FRP Removal
- Supported iQOO, V, Y, Z, X Series
- Device Information Reading
Oppo & Realme
- FRP Reset
- Firmware Flashing
- Auto Recovery Fix
- Userdata Flash & Repair
- Wide support for A, F, Reno, C, and X series
Huawei
- Huawei ID & FRP Removal (ADB)
- Kirin & Fastboot Support
- Supported Y & Honor Series Models
Meizu
- Flyme Account Removal
- FRP & User Lock Reset
- MTK Error Fix
MediaTek & Qualcomm Advanced Capabilities
VG Tool 4.1 provides deep-level servicing options, including:
- Partition Read / Write / Erase
- RPMB Read / Write / Erase
- Network & NV Partition Repair
- Anti-Relock Fixes
- Secure Flashing Support
- Offline Device Handling
These features make the tool suitable for advanced repair scenarios and educational research into Android device servicing.
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