PV ZTE OPT Z6621OV1.0.0B06 DL Firmware
------------------------------------------- Content Of File: PV_ZTE_OPT_Z6621OV1.0.0B06_DL\Z6621O_P_user_PV_B06.pac ------------------------------------------- Total file size is 1607 MB and has compressed to 676 MB to save bandwidth for download -------------------------------------------