Without the correct DA, the SP Flash Tool might trigger the preloader to disconnect after 5-10 seconds, causing a STATUS_BROM_CMD_SEND_DA_FAIL error. A functional B1C DA ensures a stable connection throughout the flashing process.
Your B1C DA file is not authenticated. You need a patched SP Flash Tool or a signed DA file from Tecno’s service center. Search for "SP Flash Tool auth bypass" combined with your DA file.
Acts as a bridge for tools like SP Flash Tool to write the stock ROM to the device's storage. tecno b1c da file
Note: Always verify your exact chipset by removing the battery (if removable) or checking the "About Phone" section before downloading any DA file.
To use the Tecno B1C DA file, you'll need to follow these general steps: Without the correct DA, the SP Flash Tool
Always keep a backup of your original B1C DA file before attempting any flash. And remember – flashing carries risks. Ensure you have a full firmware backup (NVRAM, nvdata, protect1, protect2) before writing new system images.
5.45" 480x960 pixels. 5MP 1080p. 1GB RAM MT6580M. 2400mAh. Released 2019, May 155g, 9.4mm thickness Android 8.1 Oreo 16GB storage, GSMArena.com Tecno Pop2F B1C 3G Dual Sim 16gb/1gb - FoneXpress You need a patched SP Flash Tool or
Ensure the file size is between 100KB–300KB. If it’s larger, it might be a preloader file wrongly named. Recopy the original DA file.
Before connecting your phone, install the MediaTek USB VCOM drivers on your Windows PC so the device is detected correctly. Launch SP Flash Tool: Open the application and navigate to the Load the DA File: Click on the button next to the Download-Agent Select the custom DA file you downloaded (e.g., MTK_AllInOne_DA.bin or a specific B1c-signed DA file). Load the Scatter File: Scatter-loading file Browse to your firmware folder and select the MT6580_Android_scatter.txt Configure Flashing Mode: "Download Only" is selected in the dropdown menu.
| Error Code | Error Message | Solution using DA file | | :--- | :--- | :--- | | | S_DA_DRAM_NOT_SUPPORT | Load the correct B1C DA file. | | 0xC0060001 | S_BROM_CMD_STARTCMD_FAIL | Use an authenticated B1C DA. | | 0xC0070004 | S_BROM_DOWNLOAD_DA_FAIL | Replace generic DA with B1C-specific DA. | | 0xC0020002 | S_FT_ENABLE_DRAM_FAIL | Patch or preloader + correct DA combo. | | STATUS_EXT_RAM_EXCEPTION | RAM initialization error | DA file mismatched with chipset. |