Huawei P8 GRA-UL10 Stock Firmware (Flash File) The Flash File will help you Upgrade, Downgrade, or re-install the Stock Firmware (OS) on your Mobile Device. In addition, the Flash File (ROM) also enables you to repair the Mobile device if facing any Software Issue, Bootloop Issue, IMEI Issue, or Dead Issue. File Name: Huawei_P8_GRA-UL10_C636B371_Firmware_Myanmar_HongKong_SriLanka_LaoPeoples Democratic Republic_VietNam_Bangladesh_Cambodia_Nepal_Thailand_Singapore_Nonspecific_Dload.zip File Size: 1.64 GB How to Flash (install): Follow Tutorial Mirror 1 (Free)Mirror 2 (Paid)