PIC-ATL00 PIC-TL00 8.0.0.338 (C00) [ PIC-AL00_all_cn PIC-TL00_cmcc_cn ] Huawei Official Firmware [DG]
PIC-ATL00 PIC-TL00 8.0.0.338 (C01) [ PIC-AL00_all_cn PIC-TL00_cmcc_cn ] Huawei Official Firmware [DG]
Huawei Board Software. Try to Choose latest version of Board Software or according to your device. Can be use IDT or MultiDwounloader Software.