[da_error] : Security_boot_not_accepted

[Steve-1]

Acer S1 alive just i want read pattern

Operation : Format FileSystem [ v1.41 ]

1. Power Off Phone , Remove battery , Insert back
2. Insert USB cable. In some cases require hold BootKey

Wait for phone...
Phone found! [ 165 ]
Sync...
Inital Boot Ok!
BB_CPU_PID : 6583
BB_CPU_NME : [MediaTek] MT6583|6589_S00
BB_CPU_EXT : 0xCA01 , 0x8A00 , 0x0000
Processing BROM stage
Settings for BROM configured!
SecCfgVal : 0x00000000
BromVer : 0x00FF
BLVersion : 0x0001
PreLoader : Active [ Boot with PL ]
BootLdrSS : NORMAL with SPRELOADER
Processing DA stage
DA Select done, will use MTK_AllInOne_DA_v5.1552.01.01
Sending and initialize DA ...

[DA_ERROR] : SECURITY_BOOT_NOT_ACCEPTED
Boot Error!

Operation Failed
Elapsed: 00:00:09
Reconnect Power/Cable!

[Nasir Mobiles]

try v1.40

ref
http://forum.gsmhosting.com/vbb/11628545-post2.html