Flash64 V1.10.22.2025 Latest Update
The latest Flash64 V1.10.22.2025 release brings a major leap in performance, functionality, and device compatibility for professionals working with UFS and eMMC storage.
This version introduces full UFS RPMB erase capability for SkHynix UFS 2.2 and 2.1 chips, and adds support for UFS 3.0 RPMB erase when OTP is not locked. It also improves WriteBooster configuration, which now works automatically via XML, CSC, PIT, and Scatter files, making programming faster and more stable.
Post Index:A completely unlocked scripting system is now available, allowing users to create, edit, and run custom solutions tailored to their workflow. Scripts can be secured to specific Flash64 Box serial numbers for added protection, with thanks to contributors like Lemor, MK MOBILE MASTER, Diện Nguyễn, and pham ka di. The update also refines boot and partition handling with new Exynos and Mediatek MBR support, Exynos Boot Slot switching (A/B), and even BMW automotive GPT compatibility for advanced use cases.
Flashing reliability has been greatly enhanced across multiple brands, including Vivo, Itel, Infinix, Tecno, and Qualcomm-based devices, with faster A/B slot switching and improved rawprogram.xml processing. On the user interface side, Flash64 now displays larger UFS transfer speed metrics, clearly highlights secure write-protected regions, and shows OTP lock status directly in the logs.
This version also updates eMMC specifications to the latest JESD84-B51B (September 2025) standard and includes new Samsung eMMC FFUs, such as models KLM4G1FEAC-C031, KLM8G1GEME-B041, and KLMCG1JENB-B041, thanks to contributions from 0x9k and Circuit Knight X. Additionally, the Recovery Mode feature has been introduced—holding the right button while connecting USB triggers a full factory reset, resolving boot loops, display color errors, and firmware corruption.
With updated SoC (10.20.2025) and ASIC (10.21.2025) firmware, users gain smarter IC detection, adjustable TX_N resistance for ISP operations, and improved hardware communication. Overall, Flash64 V1.10.22.2025 represents a powerful, refined, and community-driven upgrade that strengthens its position as one of the most advanced UFS/eMMC programming solutions available today.
Flash64 V1.10.22.2025 – Free Download
Flash64 is a highly useful tool designed for working with EMMC and UFS chips, ideal for reprogramming and repairing damaged devices. It requires a dedicated hardware box to connect to devices—without it, the software will not function.
The latest update, V1.10.22.2025, brings major improvements and new features. It now supports full RPMB erase for a wider range of UFS chips, includes automatic WriteBooster configuration, and introduces new boot control options for Exynos and Mediatek platforms. Scripting support is now unlocked, thanks to the Flash64 community. Flashing processes for Vivo, Itel, Tecno, and Qualcomm devices have been optimized for better performance.
Additionally, a new Recovery Mode has been added to quickly fix box-related issues, and fresh Samsung eMMC FFUs are included (credit to 0x9k). Be sure to update your box firmware first before exploring all the new features and enhancements!
Key Features and Enhancements:
Auto LBA Skip for UFS with Secure Write-Protected Blocks
This new feature automatically skips over LBA errors caused by secure write-protected blocks, allowing for smoother and more reliable UFS operations without manual intervention.
UFS Secure Write Protection Removal (WP Remove)
Also read: GSM Future Tool V2.1 Latest Update
An advanced function that enables the removal of secure write protection from UFS storage. Use this feature with caution—most UFS devices will experience complete data loss, except for a few specific models listed below.
Flash64: The Fast UFS/eMMC Programmer Revolutionizing Data Storage Solutions!
Unmatched Compatibility & Speed
Flash64 Ultra delivers blazing performance and broad compatibility across multiple storage technologies for seamless programming and repair:
UFS: Versions 1.0 to 4.1, supporting HS-Gear speeds up to 420 MB/s
eMMC: Versions 4.1 to 5.1, with 8-bit HS200 speeds reaching 200 MB/s
Nano Memory Card (NM): Up to 4-bit 90 MB/s
MicroSD: Supports SDSC, SDHC, SDXC, SDUC formats up to UHS-I (104 MB/s)
Advanced Diagnostic Interfaces
Built for professional repair and analysis, Flash64 Ultra includes essential interfaces for in-depth device diagnostics:
RFFE, JTAG, SPI, I2C, and UART — giving technicians complete control over hardware-level troubleshooting.
Cutting-Edge Connectivity & User-Friendly Design
Flash64 Ultra combines power, speed, and convenience with features that make every workflow smoother:
Dual USB 3.2 Gen 1 & USB 2.0 ports for rapid data transfer
Wireless BLE 5.0 and WiFi 4 connectivity for flexible operations
NFC-based warranty tracking for effortless service management
1.69-inch IPS TFT LCD for real-time progress monitoring
Customizable RGB lighting to match your workspace aesthetics
Supported Firmware & Flash File Formats
Flash64 supports direct flashing of multiple file types, ensuring compatibility with major device brands and chipsets:
Binary and IMG Files
Samsung: Tar MD5 & Tar Files
Qualcomm: XML Files
MediaTek (MTK): Scatter & XML Scatter Files
.BAT Batch & .SH Shell Scripts
Spreadtrum (Unisoc): PAC Files
OnePlus: OPS Files
ASUS: RAW Files
Motorola: Flash & Service XML Files
Huawei: Update APP Files
Sony: Update XML Files
LG: KDZ Files
Unpacking & Checksum Verification
Flash64 Ultra also includes built-in tools to unpack and verify firmware integrity for a wide range of formats, including:
Android: payload.bin
Oppo: OFP Files
OnePlus: OPS Files
Unisoc: PAC Files
ASUS: RAW Files
Sony: SIN & FTF Files
LG: KDZ Files
Flash64 Ultra isn’t just a programmer—it’s a complete data storage and repair powerhouse, built to meet the demands of modern mobile technicians and developers.
⚡️ Flash64 V1.10.22.2025 Update – UFS RPMB, WriteBooster & Firmware Enhancements ⚡️
📅 Release Date: 22 October 2025
📦 Note: Please update your Box Firmware before installing this version.
🧠 Scripting & Custom Solutions
✅ Scripting support enabled for creating and running custom-made solutions.
📁 Updated trainer scripts available in the Scripts folder.
Also read: TSTOOL & MOTO Tool Latest Update
🔐 Scripts can now be locked to specific Flash64 Box serial numbers for better control and protection.
⚠️ Caution: Use third-party scripts at your own risk.
🙏 Special thanks to Lemor, MK MOBILE MASTER, Diện Nguyễn, and pham ka di for their contributions.
🔐 UFS RPMB & WriteBooster Enhancements
🆕 Added full RPMB erase support for SkHynix UFS 2.2 / 2.1 (complete IC wipe).
🆕 Introduced UFS 3.0 RPMB erase (available when OTP is not locked).
🛠️ Fixed Samsung UFS 2.2 RPMB erase (credits to Diện Nguyễn).
🛠️ Fixed Micron UFS 2.2 factory provision issue (no RPMB erase required).
⚙️ Added auto WriteBooster configuration via XML, CSC, PIT, and Scatter files.
⚙️ Added WriteBooster setup via Mi gpt.img (XRING O1).
📲 Boot & Partition Support
🆕 Exynos Boot Slot Switch (A/B) introduced.
🆕 Added MBR support for both Exynos and Mediatek (eMMC & UFS).
🚗 Added GPT support for BMW Automotive systems (thanks to Mr. UPROM).
📱 Flashing Improvements
📈 Enhanced Vivo MTK/Unisoc flashing (Y16, Y21, Y04, and more).
📈 Improved flashing stability for Itel, Infinix, and Tecno MTK/Unisoc devices.
🧩 Added dual-slot A/B flashing for Qualcomm rawprogram.xml.
🔁 Improved Qualcomm boot slot switching (A/B).
🛠️ Fixes & UI Enhancements
🛠️ Fixed Samsung UFS backup folder naming issue (FD10000 bug).
🔒 Secure write-protected UFS regions are now clearly highlighted.
🔍 Added OTP lock status visibility in the main logs.
⚙️ New setting: Display larger UFS transfer speed metrics.
📘 Updated eMMC specifications to JESD84-B51B (Sept 2025).
💾 New Samsung eMMC FFU Support
(Thanks to 0x9k / Circuit Knight X)
4FEACC : KLM4G1FEAC-C031
4FPD3R : KLM4G1FEPD-B031
4FTE4R : KLM4G1FETE-B041
8GME4R : KLM8G1GEME-B041
8WMB3R : KLM8G1WEMB-B031
AJNB4R : KLMAG1JENB-B041
CJNB4R : KLMCG1JENB-B041 (v0.6 / v0.7)
CJTD4R : KLMCG4JETD-B041 (v0.4)
QN16BB : KMQN10006B-B318
🧬 Firmware Enhancements (SoC 10.20.2025 + ASIC 10.21.2025)
🎯 Added targeted IC detection based on the active tab (UFS/eMMC).
🔧 Introduced TX_N resistance selection via software (FPC/ISP mode).
🆘 Recovery Mode: Hold the Right Button while plugging in USB.
Performs a factory reset.
Fixes boot loops, LCD color errors, and related issues.
⚡️ Flash64 V1.04.30.2025 Update ⚡️
📅 Release Date: April 29, 2025
🔧 Fixes & Stability Improvements
🛠️ Fixed Android info reading for Motorola devices.
🛠️ Resolved eMMC FFU boot mode issue to prevent unintended CID changes.
🛠️ Fixed Micron UFS power supply bug for improved reliability.
💥 New UFS & eMMC Tools
🆕 “Delete All MONDAYS” Button for UFS Chips
Fixes common “slow” UFS IC issues.
Safer alternative to full UFS provisioning.
No OTP unlock required.
Also read: MDM Fix Tool V1.0.9.2 Latest Update Free
⚠️ Do not delete RPMB data or erase secure areas to avoid damage.
🆕 “Delete All” Button for eMMC Chips
Completely wipes all partitions and user data.
Resets BOOT configuration to factory defaults.
💾 New Samsung eMMC Firmware Support
(Thanks to 0x9k for contributions)
DUTB42 : KLMDG4UCTB-B041
3H6CAB : KM3H6001CA-B515
DP68MB : KMDP60018M-B425
DV6DAB : KMDV6001DA-B620
🔐 Android & RPMB Enhancements
🆕 Added Generic OEM Unlock feature for Android devices
May require brand-specific unlock steps.
🆕 Added RPMB writing support for UFS storage.
⚙️ Partition & Backup Improvements
📈 Improved partition reader and backup generation using rawprogram.xml.
🆕 Added EXT_CSD to eMMC partition listings.
🧩 Introduced Primary GPT verification with automatic Backup GPT detection.
🔍 Enhanced GPT generation for both Dimensity and Qualcomm UFS/eMMC devices.
🔁 Added Auto Slot Select for Mi Factory Firmwares via flash_all.bat.
⚡ New Customization Options
🆕 Added Adjustable VCC On Delay for eMMC (via Settings.ini).
Set delay value in milliseconds (Range: 40–8000 ms).
⚙️ Included a new Flash64 Settings Link for easier configuration.
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