If the Preloader is corrupt or incompatible, the device may try to load it, fail, reset, and try again endlessly.
But the data was safe.
Connect the USB cable while holding the buttons. The "Preloader" port will appear for a few seconds. Using Repair Tools: Open your preferred service software (such as ) and select the "MTK" or "Preloader" tab. Select the specific oppo realme mtk preloader hot
| Tool | Key Features | |------|--------------| | | Supports latest Oppo/Realme security patches; one-click installer; works with Oppo Flash Tool and Realme Flash Tool for firmware flashing and bootloader unlocking | | Octoplus Box FRP Tool | Paid but effective for FRP reset operations on Realme devices like C55 RMX3710 | | Hydra Tool | MTK module with auto BROM exploit, UBL loader, and preloader dump capabilities |
Software such as SP Flash Tool (Smartphone Flash Tool), MTK Client, or professional service interfaces (UnlockTool, MRT, Miracle Box). Hardware Requirements A high-quality USB data cable (preferably USB-A to USB-C). If the Preloader is corrupt or incompatible, the
Select the option labeled or Disable Secure Boot .
Warning: This voids warranty and requires technical skill. The "Preloader" port will appear for a few seconds
This is not recommended for average users. If you lack professional repair training, seek assistance from a qualified technician.