same on l6502
Code:
Operation : Format FS / Reset Settings [ v2.12 ]
Mode : Default [ Reset Settings + FRP ]
BootMode : FLASH
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 : Itel : L6502
Sending Init Boot ...
Boot sent!
Kick FDL ...
BootVersion : Spreadtrum Boot Block version 1.1
Protocol setup ...
Port speed : 921600
Sending Flash Boot ...
Boot sent!
Kick FLASH FDL ...
FDL : 0x0008
FDL : EMMC_RO : False ; EMMC_PART : True ; EMMC_RPMB_SET : False
FDL : RAW : 0x0002
FDL : FLH : 0x400000
FDL : SEC : RSA auth required!
>>> ERROR : FLASH FDL AUTHENTIFICATION FAILED!
>>> Error : Fail to boot FDL!
>>> Check previous message for more info!
Reconnect Power/Cable!