PCT-AL10 10.1.0.161(C00) Free by newfirmwares.com
Princeton-AL10B 10.1.0.161(C00E160R4P11)_Firmware_EMUI10.1.0_05015MCH.EF_adce314408
PCT-AL10 official firmware
Princeton-AL10B 10.1.0.161(C00E160R4P11)_Firmware_EMUI10.1.0_05015MCH.EF_adce314408