Download KS Tool V4.3 (Latest Version) Free
If you repair Android phones—unlocking, flashing, FRP bypass, IMEI repair, or fixing software issues—KS Tool V4.3 is currently one of the most powerful and updated tools available.
This latest version brings improved chipset support, new functions, better stability, and full compatibility with Qualcomm (QCOM) and MediaTek (MTK) devices.
Whether you’re working on Xiaomi, Vivo, Oppo, Realme, Huawei, Samsung, OnePlus, Meizu, or Smartisan, KS Tool V4.3 offers everything you need in one place.
What is KS Tool V4.3?
KS Tool V4.3 is an advanced all-in-one Android service tool for:
- FRP (Google Lock) Removal
- Screen Lock Remove / Format
- Mi Account Disable / Bypass (MIUI / HyperOS)
- Bootloader Unlock / Relock
- Firmware Flashing (MTK/QCOM)
- NV Backup / Restore
- IMEI Repair (MTK)
- Error Fixing (System Destroyed / DM-Verity)
- Samsung MTP FRP tricks
- ADB & Sideload operations
The tool supports EDL Mode, Fastboot Mode, ADB, Download Mode, and Sideload, with one-click operations.
Key Features of KS Tool V4.3
Here are the latest and fully updated features included in this new version:
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 Data
- Reboot Fastboot → EDL
- Firmware Download (Built-in service)
MediaTek (MTK) Features
- Erase FRP
- Format / Factory Reset
- Disable / Bypass Mi Account
- Unlock / Relock Bootloader
- Flash Firmware (Scatter File)
- Read / Write / Erase Partitions
- Backup / Restore / Erase NV
- Repair IMEI (Dual SIM)
- MTK Auth Bypass
- OPPO “Download Not Complete” Fix
Fastboot Features
- Device Info
- Flash Firmware (flash_all.bat)
- FRP Erase
- Factory Reset
- Fix “System is Destroyed”
- Fix DM-Verity
- Reboot to EDL / Recovery / Bootloader
ADB & Sideload Features
- Read Device Info
- FRP Remove
- Factory Reset
- Disable Mi Account (MIUI 13/14/HyperOS)
- Disable OTA Updates
- Enable Diag Mode
Samsung Features (MTP Mode)
- Read Device Info
- Enable ADB
- Open Browser (Maps/YouTube – FRP trick)
- Factory Reset
- Enter Download Mode
Utilities & Firmware
- Driver Installer
- Tested Firmware Downloader
- QCOM/MTK Tools
- NV Tools
- Error Fix & Repair Tools
Supported Devices
KS Tool V4.3 is compatible with a wide range of devices from popular brands, including:
Xiaomi (Mi/Redmi/POCO)
Blackshark Series
- Blackshark 5 (Patriot)
- Blackshark 4, 4S (Penrose)
Mi Series
- Mi 3, 4 (Cancro)
- Mi 4C (Libra)
- Mi 4i (Ferrari)
- Mi 4S (Aqua)
- Mi 5 (Gemini)
- Mi 5S (Capricorn)
- Mi 5S Plus (Natrium)
- Mi 5X (Tiffany)
- Mi 6 (Sagit)
- Mi 6X (Wayne)
- Mi 8 (Dipper)
- Mi 8 EE (Explorer) (Ursa)
- Mi 8 (UD/Pro) (Equuleus)
- Mi 8 SE (Sirius)
- Mi 8 Lite (Platina)
- Mi 9 (Cepheus)
- Mi 9 Lite (Pyxis)
- Mi 9 PRO 5G (Crux)
- Mi 9 SE (Grus)
- Mi 9T (Davinci)
- Mi 9T PRO (Raphael)
- Mi 10 (Umi)
- Mi 10 Lite 5G (Monet)
- Mi 10 PRO (Cmi)
- Mi 10 ULTRA (Cas)
- Mi 10i 5G/10T Lite 5G (Gauguin)
- Mi 10S 5G (Thyme)
- Mi 10T/10T PRO (Apollo)
- Mi 11X (Alioth)
- Mi 12X (Psyche)
Mi A Series
- Mi A1 (Tissot)
- Mi A2 (Jasmine)
- Mi A2 Lite (Daisy)
- Mi A3 (Laurel_sprout)
Mi CC Series
- Mi CC9 PRO (Tucana)
- Mi CC9 (Pyxis)
Mi MIX Series
- Mi MIX (Lithium)
- Mi MIX FOLD (Cetus)
Mi Max Series
- Mi Max Prime (Helium)
- Mi Max 1 (Hydrogen)
- Mi Max 2 (Oxygen)
- Mi Max 3 (Nitrogen)
POCO Series
- POCO F1 (Beryllium)
- POCO F2 PRO (L)
- POCO F3 (Alioth)
- POCO F3 Pro (Haydn)
- POCO X3 PRO (Vayu)
Redmi Series
- Redmi 3 (Ido)
- Redmi 4 (Prada)
- Redmi 5A (Riva)
- Redmi 6 Pro (Sakura)
- Redmi 7 (Onclite)
- Redmi 8 (Olive)
- Redmi 9T (Lime)
- Redmi 10C (Fog)
Redmi Note Series
- Redmi Note 7 (Lavender)
- Redmi Note 8 (Ginkgo)
- Redmi Note 9 (Lime)
Vivo
- Vivo S1 PRIME (PD1945GF)
- Vivo S1 PRO (PD1832A, PD1832E)
- Vivo V7 (PD1718F)
- Vivo V7 Plus (PD1708F)
- Vivo V9 Pro (PD1730CF)
- Vivo Y31 (PD1505)
- Vivo Y51 (PD1510)
- Vivo Y66 (PD1621)
- Vivo Y71 (PD1731F, PD1724)
- Vivo Z1 Lite (PD1730E)
Oppo
- Oppo A3S (CPH1803, CPH1805)
- Oppo A31 (A31C, A31T)
- Oppo A37F
- Oppo A5 (CPH1809)
- Oppo AX5 (PBAM00, PBAT00)
- Oppo F17 (CPH2095)
- Oppo F19 (CPH2219)
- Oppo R5 (R8106, R8107)
- Oppo Find X2 (PDEM10)
- Oppo K7 5G (PCLM50)
Realme
- Realme C1 2019 (RMX1811)
- Realme 2 (RMX1805)
- Realme 6 Pro (RMX2061)
- Realme 7 Pro (RMX2170)
- Realme 9i (RMX3491)
- Realme C17 (RMX2101)
What’s New in KS Tool V4.3?
- New MTK & Qualcomm device support
- Better success rate for FRP unlock
- Faster Mi Account Disable for HyperOS
- Improved IMEI repair for MTK
- Auto driver detection
- More stable flashing engine
- New built-in firmware downloader
- Faster login and load time
- Fully unlocked “Free Credit Mode”
Download KS Tool V4.3 (Latest Version)
- Name: KS_Tool_V4.3.exe
- Size: 933 MB
- Developer: KS_Team
- Compatible OS: Windows 7, 8, 8.1, 10, and 11
How to Use KS Tool V4.3
- Download the RAR file.
- Extract using password: softwarecrackguru.
- Right-click → Run as Administrator on
“KS Tool Online 1.exe”. - You will see a small Microsoft Framework error → click Continue.
- Tool will open with all features unlocked.
- Enjoy unlimited usage with free credits.
Why Choose KS Tool V4.3?
- Latest chipset support
- Best tool for Mi Account Disable
- New Samsung MTP functions
- Stable flashing + EDL mode features
- One-click operations
- Free to use
- No activation required
Conclusion
KS Tool V4.3 is currently one of the most complete and updated Android service tools available. Whether you’re a mobile technician, repair shop owner, or Android enthusiast, this tool provides all the essential functions for flashing, unlocking, repairing, FRP bypassing, and more.
