Same problem, with DA_Agent from link not work
DA_Agent from here damaged
Code:
Operation : Read Flash [ v1.58 ]
1. Power Off Phone , Remove battery , Insert back
2. Insert USB cable. In some cases require hold BootKey
Wait for phone...
Phone found! [ 5 ]
Sync...
Inital Boot Ok!
BB_CPU_PID : 6575
BB_CPU_NME : [MediaTek] MT6575|MT6577_S00
BB_CPU_EXT : 0xCB00 , 0x8B00 , 0xE201
Processing BROM stage
i2c Init : 0300771F
SpeedSet : 0000
VChrgSet : 0x28 , BatStat : 0x02
WD Disable stat : 0x0000
Settings for BROM configured!
SecCfgVal : 0x00000000
BromVer : 0x00FF
BLVersion : 0x0001
PreLoader : Active [ Boot with PL ]
BootLdrSS : NORMAL with PRELOADER
Processing DA stage
DA Select done, will use MTK_AllInOne_DA_v5.1624.16.07
Sending and initialize DA ...
[DA_ERROR] : SECURITYBOOT_BOOT_NOT_ACCEPTED
Boot Error!
Operation Failed
Elapsed: 00:00:10
Reconnect Power/Cable!
Operation : Check / Read Info [ v1.58 ]
1. Power Off Phone , Remove battery , Insert back
2. Insert USB cable. In some cases require hold BootKey
Wait for phone...
Phone found! [ 5 ]
Sync...
Inital Boot Ok!
BB_CPU_PID : 6575
BB_CPU_NME : [MediaTek] MT6575|MT6577_S00
BB_CPU_EXT : 0xCB00 , 0x8B00 , 0xE201
Processing BROM stage
i2c Init : 0300771F
SpeedSet : 0000
VChrgSet : 0x28 , BatStat : 0x02
WD Disable stat : 0x0000
Settings for BROM configured!
SecCfgVal : 0x00000000
BromVer : 0x00FF
BLVersion : 0x0001
PreLoader : Active [ Boot with PL ]
BootLdrSS : NORMAL with PRELOADER
Processing DA stage
DA Select done, will use MTK_AllInOne_DA_v3.3001.00.00
Sending and initialize DA ...
[DA_ERROR] : SECURITYBOOT_BOOT_NOT_ACCEPTED
Boot Error!
Operation Failed
Elapsed: 00:00:06
Reconnect Power/Cable!