Download LYF Flame 2 LS 4004 Stock ROM or Flash File and flash it using SP Multiport tool (instruction) with Stock Firmware.
LYF LS 4004 R08
LYF LS 4004 R09
LYF LS 4004 R11
LYF LS 4004 R12
LYF LS 4004 R14
SP MultiDownload Tool Instruction (Download)
LYF LS 4004 R08
LYF LS 4004 R09
LYF LS 4004 R11
LYF LS 4004 R12
LYF LS 4004 R14
SP MultiDownload Tool Instruction (Download)