Flash64 Box is an essential tool for working with EMMC and UFS storage chips, allowing users to reprogram damaged storage and perform advanced functions. However, a hardware box is required to connect devices—this software will not work without it.
Here, I have shared direct download links for the flash tool and provided step-by-step instructions for downloading, installing, and removing FRP.
Table of Contents
Key Features
1. Auto LBA Skip on UFS (Secure Write-Protected Blocks)
- Automatically bypasses LBA errors on secure write-protected blocks for smooth operation.
2. UFS Secure Write Protection Removal (WP Remove)
- Allows the removal of secure write protection from UFS storage.
- Warning: Use this option at your own risk. Most devices will experience 100% data loss, except for specific UFS versions listed below:
| Brand | UFS Version | Data Status after WP Removal |
|---|---|---|
| Samsung | 2.0 – 3.1 | ✅ No Data Loss |
| Samsung | 4.0 | ⚠️ 100% Data Loss (Backup Required!) |
| YMTC | 2.2 | ✅ No Data Loss |
| Other Brands (SkHynix, Micron, KIOXIA, etc.) | Any Version | ⚠️ 100% Data Loss (Backup Required!) |
Flash64: The Fastest UFS/EMMC Programmer
Unmatched Compatibility and Speed
Flash64 Ultra supports a wide range of storage technologies with high-speed performance:
- ✅ UFS (v1.0-v4.1): Supports HS-Gear speeds up to 420 MB/s.
- ✅ eMMC (v4.1-v5.1): Up to 8-bit HS200 speeds of 200 MB/s.
- ✅ Nano Memory Card (NM): Up to 4-bit 90 MB/s.
- ✅ MicroSD: Supports SDSC, SDHC, SDXC, and SDUC up to UHS-I speeds (104 MB/s).
Advanced Diagnostic Interfaces
Flash64 Ultra is equipped with essential interfaces for deep-level diagnostics and repairs:
- 🔹 RFFE, JTAG, SPI, I2C, UART—for professional troubleshooting.
- 🔹 Dual USB 3.2 Gen 1 & USB 2.0, ensuring fast and stable data transfers.
- 🔹 Wireless BLE 5.0 & WiFi 4—for added flexibility.
- 🔹 NFC-based warranty tracking simplifies service management.
- 🔹 1.69-inch IPS TFT Display—real-time monitoring of operations.
- 🔹 Customizable RGB Lighting: Matches your workspace aesthetic.
Supported Firmware and Flash File Formats
Flash64 supports various firmware and flash file formats, including:
- Binary Files
- IMG Files
- Samsung TAR MD5 & TAR Files
- Qualcomm XML Files
- MTK Scatter & MTK XML Scatter Files
- Spreadtrum (Unisoc) PAC Files
- OnePlus OPS Files
- Motorola Service XML Files
- Huawei Update APP Files
- Sony Update XML Files
- LG KDZ Files
Unpacking & Checksum Verification Support
Flash64 can unpack and verify checksums for various firmware formats:
- Android payload.bin
- Oppo OFP Files
- OnePlus OPS Files
- Unisoc PAC Files
- ASUS RAW Files
- Sony SIN & FTF Files
- LG KDZ Files
What’s new
⚡️Flash64⚡️ New Update! V1.03.29.2025!
03.29.2025 – Update
- Fixed Vivo Red State after FRP.
- Always select “FRP New Security (2024, 2025)” for newer Android 14 and 15 phones.
- Added a more visible location for the following information:
- Boot Partition
- Reference Clock
- Configuration Descriptor (OTP)
- Partition Setting Locked (eMMC)
- Added
dLUNumWriteBoosterBufferAllocUnitsin saving and writing UFS provision.xml. - Improved eMMC ISP Read Speed.
- Improved Samsung FRP Removal.
Download Flash64 Ultra Suite for Windows
Read More:
How to Use F64 Box
Step 1: Download & Extract
- Download the f64.zip by clicking the above download button.
- Extract the downloaded file using 7-zip or WinRAR.
Step 2: Run the Software
- If it’s a portable tool:
- Simply run the F64_Ultra.exe inside the extracted folder.
- If a hardware box is required:
- Connect the Flash64 box to your computer.
- Connect your mobile device to the box using ISP Pinout.
- Now, you can perform EMMC or UFS operations as needed.