KII L21 C464 B310 CUST C464 D007 Huawei GR5 Firmware KII-L21 Rom AFRICA : South Africa, Angola, Algeria, Congo, Botswana, Tunisia, Egypt, Zambia, Nigeria, Ghana, Jordan, Kenya, Morocco, Mauritius, Namibia, Tanzania, Uganda. MIDDLE EAST : Pakistan, Kuwait, UAE (United Arab Emirates), Saudi Arabia, Arabic.