SIM Unlocker Pro V9.3.8 Ultimate All-in-One Mobile Unlocking Solution
SIM Unlocker Pro is a professional-level mobile unlocking and servicing tool designed to remove carrier restrictions, bypass account protections (like FRP), repair IMEI/MEID data, and perform other advanced operations on many Android devices. It is typically used by technicians and advanced users who need to free phones from network locks, perform resets, or service firmware-level tasks.
Version 9.3.8 is the latest known build (in our hypothetical scenario), bringing updates to chipset support, stability, and operation efficiency.

Features:
Some of the core and advertised features of SIM Unlocker Pro include:
- Carrier / Network Unlocking — Remove operator lock so the device can accept SIM cards from any network.
- Permanent Unlock — The unlock is intended to persist across firmware updates (i.e. not re-lock).
- No Root / No Jailbreak Required — Most operations do not require rooting the device or modifying system partitions.
- Account / Protection Bypass — FRP (Factory Reset Protection) removal, bypass Huawei ID, Oppo ID, Xiaomi account patching, etc.
- IMEI / MEID Repair / Read / Write — Read or write IMEI (especially on Qualcomm devices), repair corrupted EFS, reset SPC, etc.
- Chipset Support — Works with multiple chipsets such as MTK (MediaTek), SPD (Spreadtrum), Qualcomm (Qcom) etc.
- Flash / Service / Firmware Tools — Includes flashing options, read / write / erase firmware, flashing modem files, etc.
- Credit-Based Operation — Many operations consume “credits” (i.e. you pay per operation or function).
- Support for Many Brands — Samsung, Xiaomi, OPPO, Vivo, Huawei, Motorola, Nokia, ZTE, Tecno, OnePlus, etc.
What’s New in V9.3.8 (Hypothetical / Expected Improvements):
Since specific public changelogs for version 9.3.8 are scarce, here’s what we might expect (based on patterns from past updates):
- Added support for newer devices with recent security patches (Android 13/14)
- Enhanced FRP bypass methods for the latest chipsets
- Better stability, reduced crashes during long operations
- Improved credit usage (e.g. lower credit cost for common operations)
- Updated drivers and compatibility for Windows OS (e.g. better USB / ADB support)
- Bug fixes in reading/writing IMEI for certain Qualcomm models
- New models added to the supported list
If you can get an internal or official changelog, you should confirm the precise changes.
How to Download & Install:
Here’s a general procedure to download/install SIM Unlocker Pro (note: always be cautious about the legitimacy of sources):
Download this tool
- Download from the Given Link end of this post.
Get Activation / License / Credits
- Since it uses a credit/activation-based system, you’ll need to purchase activation or credits before using full features.
Install on Windows PC
- It is generally a Windows application (64-bit).
- Run installer or extract the tool package.
- Install required USB drivers (ADB / Qualcomm / MTK / SPD drivers).
- Launch the tool, enter license or login credentials.
Connect Device
- Use USB cable, enable USB debugging (for Android).
- The tool should detect the device.
- Choose desired operation (unlock, FRP bypass, IMEI repair, etc.).
Execute the Operation
- Follow on-screen instructions.
- After operation finishes, reboot the phone and test with a new SIM or check status.
- Always backup critical data (and EFS/IMEI backup) before running operations.
Supported Functions & Devices:
Supported Functions
- Network / Carrier Unlock
- FRP / Account bypass (Huawei ID, Xiaomi account, etc.)
- Read / Write IMEI / MEID / EFS repair
- Reset SPC / Read SPC (Qualcomm)
- Firmware flashing / service mode operations
- Bootloader unlock / relock
- Region / network patching
Some functions may not be available for all devices or may cost more credits.
Supported Devices / Brands / Chipsets
- Brands: Samsung, Xiaomi / Redmi, OPPO, Vivo, Huawei, Motorola, Nokia, ZTE, Tecno, OnePlus, Alcatel, etc.
- Chipsets: MTK (MediaTek), SPD (Spreadtrum), Qualcomm (Qcom), sometimes HiSilicon, etc.
- Model support is broad; the official “Supported Models” section shows many models and brands.
For many newer or patched devices (especially with recent security updates), additional methods (test point, exploit-based) may be needed.
Some operations are limited to certain models (for example, MTK FRP removal only).
📄 File Information:
- Tool Name: SIM Unlocker Pro
- Version: V9.3.8
- Platform: Windows 7, 8, 10, 11 (32/64-bit)
- Download Link: [ Click Here to Download ]
- Join My Telegram Group: [ Click Here ]
Conclusion:
SIM Unlocker Pro V9.3.8 is (or would be) a powerful and versatile tool for mobile technicians, offering a wide array of unlocking, repair, and account bypass features. Its support for multiple chipsets and brands makes it a go-to choice for many. However, it comes with caveats:
- It uses a credit-based system: operations cost “credits,” so there is a recurring cost.
- Not all functions are guaranteed for every device—especially for very new models or devices with strong security patches.
- The legitimacy and legal status of unlocking certain phones depends on local laws (in some regions unlocking might violate terms of service).
- Always use trusted sources to download the software, ensure backups (particularly EFS/IMEI) before operations, and proceed with caution.