Here is a complete 1500 words article on *DFT Pro Tool v3.70 and v3.80 By Ali Usama - Global Cracking Team (GCT)* for your blog / YouTube description.
### DFT Pro 3.70 And 3.80 By Ali Usama - Complete Review and Features
*DFT Pro* is one of the most powerful professional mobile servicing tools in the GSM market. Developed for Xiaomi, Samsung, Oppo, Vivo, Realme, Huawei and MTK devices, this tool is specially famous for FRP, Mi Account, Bootloader Unlock and Flashing operations. The two most talked about versions in the old GCT series are *DFT Pro v3.70 and v3.80 by Ali Usama*. Both versions were released by *Global Cracking Team (GCT)* and till now are used by many technicians because they are lightweight, offline and stable.
If you are a mobile technician and want to know what is new in 3.70 and 3.80, what is the difference, and which one you should use, this detailed guide is for you.
#### What is DFT Pro Tool?
DFT Pro (DFT Pro Tool) is a Windows-based mobile repair software. The full form of DFT is different for different developers, but in GSM field it is known as a premium Xiaomi and MTK servicing tool.
The official DFT Pro is a paid dongle-based tool, but Ali Usama from Global Cracking Team released optimized offline builds named DFT Pro 3.70 and 3.80 which became very popular in Pakistan, India and Indonesia. These versions don't need high-end PC and work even without internet for many functions.
*Main Functions of DFT Pro:*
1. FRP Bypass for almost all brands
2. Mi Account Remove (Anti-Relock)
3. Bootloader Unlock / Relock for Xiaomi MTK
4. Factory Reset and Safe Format without losing data
5. Flashing in EDL, BROM, META, Fastboot Mode
6. IMEI Repair and Patch Cert (for supported models)
7. Network Unlock and Demo Remove
#### DFT Pro 3.70 By Ali Usama - Features
Version 3.70 was the base stable version released by GCT. Its size is around 51 MB and it is very light.
*Key Highlights of v3.70:*
*1. Stable Xiaomi MTK Support:* In 3.70, Xiaomi MTK support was improved a lot. Models like Redmi Note 8 Pro, Redmi 9, Redmi 9A, 9C, 9T, Poco M2, Poco M3, Redmi Note 9 were added with one-click FRP and Mi Account removal via BROM mode.
*2. Samsung FRP in EDL Mode:* For Samsung old models with Qualcomm chipset, you could bypass FRP via EDL Test Point without any combination file.
*3. Simple User Interface:* The UI of 3.70 is very clean. Left side brand selection, center model selection, right side operation logs. Even a beginner can use it.
*4. Offline Working:* 90% functions work offline after activation. No need for credits for basic operations.
*5. No Heavy Dependencies:* It does not need 300MB MTK.exe like newer versions. Only DFT_Pro.exe, MetaCore.dll and some Qualcomm drivers.
This version is best for old PCs with 4GB RAM.
#### DFT Pro 3.80 By Ali Usama - What is New?
Version 3.80 is an upgraded version of 3.70. It was released after few months with bug fixes and more device additions. This is the most downloaded version of GCT series.
*What was improved in v3.80:*
*1. Added GCT.exe and MTK Module:* In v3.80 folder you will see two new tools - GCT.exe (Global Cracking Team Loader) and MTK.exe (310MB) for advanced MTK operations like DA bypass and Auth bypass.
*2. Expanded Xiaomi Support:* New models added: Redmi Note 10, Note 10S, Note 11, Note 11S, Redmi 10, Poco X3 GT, Poco F3 GT, Xiaomi 11 Lite with MTK Dimensity chipset. The Anti-Relock Mi Account method was updated for MIUI 12.5 and MIUI 13.
*3. Oppo / Realme / Vivo Improvements:* In v3.80, Oppo A15, A16, A31, Realme C11, C12, C15, Narzo 20, Vivo Y1s, Y12s, Y20 were added for FRP + Factory Reset in META mode without box.
*4. Qualcomm EDL Improvements:* Added loaders for Snapdragon 665 (SM6125), Snapdragon 680 (SM6225), Snapdragon 888 (SM8350) for Oppo and Realme FRP and factory reset. This was a big update.
*5. Bug Fixes:* The "Failed to connect to device" error in BROM mode which was common in 3.70 was fixed in 3.80. USBDK driver was updated.
*6. Auto Detection:* In 3.80, the tool auto-detects phone's chipset in BROM mode and suggests best DA file, so you don't need to select manually.
#### DFT Pro 3.70 vs 3.80 - Difference Table
Feature | DFT Pro 3.70 | DFT Pro 3.80
File Size | ~51 MB | ~564 MB with all modules
Xiaomi MTK Support | Up to MIUI 12 | Up to MIUI 13 with Anti-Relock
Qualcomm EDL Support | Limited | Added SD 665, 680, 888
MTK Module | Not included | Included 310MB MTK.exe
Stability | Very stable, light | Stable but needs more RAM
Best For | Old laptops, basic FRP | New models, Oppo/Realme/Vivo
#### System Requirements
Both versions work on Windows 7, 8, 10, 11 (64-bit).
- CPU: Intel i3 or higher
- RAM: 4GB minimum (8GB recommended for 3.80)
- Drivers: Qualcomm HS-USB QDLoader 9008, MTK VCOM, SPD Drivers, LibUSB Win32
- You must disable Windows Defender Antivirus before installation because it deletes loader files as false positive.
#### How to Install DFT Pro 3.70 / 3.80 Properly?
This is only for educational purpose for those who have official license.
1. Extract the zip file with WinRAR.
2. Install required USB drivers.
3. Run DFT_Pro.exe as Administrator.
4. For 3.80, first run GCT.exe and then run DFT_Pro.exe.
5. Connect your phone in BROM or EDL mode by pressing Volume Up + Volume Down and inserting USB cable while phone is powered off.
6. Select brand and model and click on desired operation like Remove FRP or Erase Mi Account.
#### Should You Use 3.70 or 3.80 in 2026?
In 2026, the official DFT Pro has reached v8.9.3 with support for Android 14 and 15. But many technicians still keep 3.70 and 3.80 because:
- They are free from credit system for old models.
- They work 100% offline.
- They are fast and don't hang like new versions.
My suggestion: If you have an old PC and only work on old Xiaomi 9A, 9C, Redmi 9, Samsung J series - use *3.70*.
If you work on Oppo, Realme, Vivo 2021-2022 models and Xiaomi Note 10, Note 11 series - use *3.80*.
For latest models like Xiaomi 13, 14, Redmi Note 13 Pro 4G (emerald), Oppo with new security, you must use the latest official DFT Pro v8.9.3 or above.
*Important Note:* Always use official version from DFT Team if you are doing professional work. The GCT versions by Ali Usama are modified builds and may contain risk. For safe and long-term use, purchase the official one-year license which costs around $70-$80. It gives you free updates, online support and safe server.
*Final Words*
DFT Pro 3.70 and 3.80 By Ali Usama will always be remembered as legendary tools in GSM history. They made difficult operations like Mi Account removal very easy for every small shop technician. If you want to learn mobile software repair, starting with these versions is a good idea, then move to the latest official DFT Pro tool for future devices.
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