HOTWAV COSMOS P1 HANG FIX FLASH FILE 8.1 FIRMWARE TESTED STOCK ROM December 19, 2019 +1 Hotwav Cosmos P1 Cm2 Read Dead Recovery Firmware Hotwav Cosmos P1 Hang Logo Fix Customer Care Flash File MT6580__HOTWAV__Cosmos__8.1.0__D8098_HOTWAV_T8-S1_Cosmos_648Y_FWVGA_Auto_V01.01B14 Hotwav Cosmos P1 Cm2 Read Dead Recovery Firmware Hotwav Cosmos P1 Hang Logo Fix Customer Care Flash File MT6580__HOTWAV__Cosmos__8.1.0__D8098_HOTWAV_T8-S1_Cosmos_648Y_FWVGA_Auto_V01.01B14