Poco F5 (marble) Qualcomm SM7475 Loader File – No Auth Unbrick
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Free download for the Poco F5 EDL Loader. This original Firehose file is compatible with QFIL, UnlockTool, and Chimera for communicating with the device’s UFS 3.1 storage.
The Poco F5 (Global) and Redmi Note 12 Turbo (China) both share the codename marble and are powered by the efficient Qualcomm Snapdragon 7+ Gen 2 (SM7475). Incorrect flashing, converting regions (Global to China or vice-versa), or corrupted OTA updates can lead to a “Hard Brick.” In this state, the device shows no life and is only detected as Qualcomm HS-USB QDLoader 9008. To revive it, you need the specific Firehose Loader (Programmer) file tailored for the SM7475 platform.
File Information & Specs
| File Name | prog_firehose_ddr_marble.elf |
| Device Name | Poco F5 / Redmi Note 12 Turbo |
| Codename | marble |
| Chipset | Snapdragon 7+ Gen 2 (SM7475) |
| File Type | EDL Loader / Firehose Programmer |
| Function | Unbrick, Factory Reset, FRP Remove, Flash Firmware |
| Auth Requirement | Yes (Or Specialized Tool) |
| Connection Mode | EDL Mode (9008) |
Supported Tools
Due to the secure nature of the Snapdragon 7+ Gen 2, standard free tools may not fully support this loader without authentication. It is recommended to use updated professional service tools:
- UnlockTool (Recommended)
- Chimera Tool
- UMT (Ultimate Multi Tool) – QcFire
- Hydra Tool
- Miflash Pro (Requires Xiaomi Auth Account)
How to Use Firehose Loader
- Install Drivers: Ensure the latest Qualcomm HS-USB QDLoader 9008 driver is installed on your PC.
- Open Flashing Tool: Launch your preferred professional tool (e.g., UnlockTool).
- Select Model: Search for “Poco F5” or “marble”.
- Load Custom Loader: If the tool does not auto-detect the loader, manually select the
prog_firehose_ddr_marble.elffile in the “Custom Programmer” field. - Connect Device: Boot your Poco F5 into EDL Mode. (Note: This usually requires shorting Test Points on the motherboard).
- Execute Repair: Click Flash or Factory Reset to begin the unbricking process.
⚠️ DISCLAIMER: Advanced Chipset Warning
The Poco F5 uses the Snapdragon 7+ Gen 2 (SM7475), which has strict security protections. Using an incorrect or old Firehose file can permanently destroy the UFS storage. Ensure you are using the specific loader for marble. If you do not have a professional tool or Auth account, proceed with extreme caution.
