ZTE A5 2019 error
 

Operation : Identify [ v2.02 ]

1. Power off device, wait 10-15 seconds
2. Press and hold BooKey ( 1 : BOTH VOL , 2 : VOL+ , 3 : VOL- )
3. Insert cable in device!

Wait for device ...

Device Connected!
BootVersion : SPRD3
Boot : INF : ZTE : ZTE_BLADE_A5_A7_[2019]
Sending Init Boot ...
ERROR : FDL Start Failed!

Error : Fail to boot FDL!
Unsupported device with selected fdl! Change settings!

Reconnect Power/Cable!

Operation : Identify [ v2.02 ]

1. Power off device, wait 10-15 seconds
2. Press and hold BooKey ( 1 : BOTH VOL , 2 : VOL+ , 3 : VOL- )
3. Insert cable in device!

Wait for device ...

Device Connected!
BootVersion : SPRD3
Boot : INF : ZTE : ZTE Blade A5 2019
Sending Init Boot ...
ERROR : FDL Start Failed!

Error : Fail to boot FDL!
Unsupported device with selected fdl! Change settings!

Reconnect Power/Cable!

hi
H-mobile v5 reset


Operation : Format FS / Reset Settings [ v2.02 ]
Mode : Default [ Reset Settings + FRP ]

1. Power off device, wait 10-15 seconds
2. Press and hold BooKey ( 1 : BOTH VOL , 2 : VOL+ , 3 : VOL- )
3. Insert cable in device!

Wait for device ...

Device Connected!
BootVersion : SPRD3
Boot : INF : 0_SC7731E_BASE : SC7731E_eMMC_1GB_RS
Sending Init Boot ...
Boot sent!
Kick FDL ...
ERROR : FDL NOT started!

Error : Fail to boot FDL!
Unsupported device with selected fdl! Change settings!

There is OTHER ZTE generic option exists, try use them for start.

SC8810 supported in SCR module, but need have similar FW to make FACT_RESET.