KS Tool 4.3 is now fully free to use with no login required, making it a great choice for mobile technicians. It supports the latest 5G devices and works smoothly on Android 15 and 16. This version must be used strictly offline because staying connected to the internet will force an auto-update that can break the tool. For best results, remove any old version, install the new build, and run it offline. It’s a simple, fast, and reliable tool for everyday repair work.

KS Tool 4.3 Features

Qualcomm Features

• Erase FRP (Google Lock)
• Format / Factory Reset (Remove Screen Lock)
• Disable Mi Account
• Unlock Bootloader
• Erase Huawei ID
• Flash Firmware (rawprogram0.xml)
• Read/Write Partitions
• Backup / Restore / Erase NV (Network Data)
• Reboot to EDL from Fastboot

MediaTek (MTK) Features

• Erase FRP (Google Lock)
• Format / Factory Reset (Remove Screen Lock)
• Disable Mi Account (Bypass)
• Unlock / Relock Bootloader
• Flash Firmware (Scatter File)
• Read / Write / Erase Partitions
• Backup / Restore / Erase NV (Network Data)
• Repair IMEI
• Auth Bypass
• OPPO “Download Not Complete” Fix

Fastboot Features

• Read Device Info
• Flash Firmware (usingflash_all.bat)
• Erase FRP
• Factory Reset
• Fix “System is Destroyed” Error
• Fix DM-Verity (DM Fix)
• Reboot to different modes (EDL, Recovery, etc.)

ADB & Sideload Features

• Read Device Info
• Remove FRP
• Factory Reset
• Disable Mi Account (MIUI 13/14/HyperOS)
• Disable OTA Updates (Xiaomi, Vivo, Oppo)
• Enable Diag Mode

Samsung Features

• Read Info in MTP Mode
• Enable ADB (for FRP removal)
• Open Browser (YouTube/Maps) in MTP Mode
• Factory Reset (MTP Mode)
• Enter Download Mode (MTP Mode)

Utilities & Firmware

• Driver Installer: One-click install for all needed phone drivers.
• Firmware Downloader: Free, tested firmware files for many models from Xiaomi, Oppo, Vivo, and Huawei.

KS Tool 4.3 Download Link

Password 👉 softwarecrackguru

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Watch This Video For The Installation Guide 👇