HRY-L21CT 10.0.0.188(C185E3R4P1)_Firmware_EMUI10.0.0_05016ACK
HRY-L21CT-BD 1.0.0.60_Board Software_general_9.0.0_r3_EMUI9.0.1_05022MXF
HRY-L21T 10.0.0.195(C185E3R4P1)_Firmware_EMUI10.0.0_05015TDQ
Use Load Fastboot by Sigma Box and Flash this rom by IMAGE Download Software v2.0.0.9
Use Load Fastboot by Sigma Box and Flash this rom by IMAGE Download Software v2.0.0.9
Use Load Fastboot by Sigma Box and Flash this rom by IMAGE Download Software v2.0.0.9
Use Load Fastboot by Sigma Box and Flash this rom by IMAGE Download Software v2.0.0.9
Use Load Fastboot by Sigma Box and Flash this rom by IMAGE Download Software v2.0.0.9
HRY-L21CT 10.0.0.180(C636E3R2P3)_Firmware_EMUI10.0.0_05015UBF
(After flash use *Safe Mode Method To Reset Frp* https://www.youtube.com/watch?v=VL4FdfEtDnA) /// (Be Careful Some phone Dead after Downgrade The problem with emmc chip)
Only Unlocked Bootloader --- Flashing By HalabtechTool --- more info here (https://bit.ly/33zK24Q)
Only Unlocked Bootloader --- Flashing By HalabtechTool --- more info here (https://bit.ly/33zK24Q)
HRY-L21CT 9.1.0.273(C431E2R1P14)_Firmware_EMUI9.1.0_05015UWH
Only Unlocked Bootloader --- Flashing By HalabtechTool --- more info here (https://bit.ly/33zK24Q)
Only Unlocked Bootloader --- Flashing By HalabtechTool --- more info here (https://bit.ly/33zK24Q)
Only Unlocked Bootloader --- Flashing By HalabtechTool --- more info here (https://bit.ly/33zK24Q)
Only Unlocked Bootloader --- Flashing By HalabtechTool --- more info here (https://bit.ly/33zK24Q)
Only Unlocked Bootloader --- Flashing By HalabtechTool --- more info here (https://bit.ly/33zK24Q)