update.

in setool2 lite 1.10, I have this log :

Welcome to SEtool2 ( LITE edition ) v 1.10
supported DB2010/DB2012 CID49/50/51/52, DB2020 CID49/51/52
Loaded 51 flash descriptors

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ChipID:9900,EMP protocol:0301
PHONE IS BROWN
FLASH CID detected:49
Speed:921600
Flash ID check:2019
Flash props sent ok
OTP LOCKED:1 CID:51 PAF:1 IMEI:359757******** CERT:BROWN
FLASH CID:49 COLOR:BROWN
Abort all operations.
no ack during gdfs_readvar !
Can't read SCRC unit
Elapsed:82 secs.