uses a Spreadtrum (Unisoc) SC7731G chipset. Many universal unlocking tools do not support this specific SoC, further limiting options for modifications.
TARGET_ARCH := arm64 BOARD_KERNEL_IMAGE := kernel-image BOARD_VENDORIMAGE_FILE := vendor.img # ... device-specific settings (partitions, sizes, hardware features) huawei bg2-u01 custom rom
Because development for the BG2-U01 is niche, you should stick to trusted community hubs to avoid malware: XDA Developers Forum uses a Spreadtrum (Unisoc) SC7731G chipset