k800按开机键闪红灯不开机，想刷机，用setool2lite1.11读信息如下
Welcome to SEtool2 ( LITE edition ) v 1.11
supported DB2010/DB2012 CID49/50/51/52, DB2020 CID49/51/52
Loaded 51 flash descriptors
if you like LITE edition - please visit www.setool.net and buy FULL.
ChipID:9900,EMP protocol:0301
BOOTROM MODE DETECTED
Speed:921600
Flash ID check:897E
Flash props sent ok
OTP LOCKED:1 CID:51 PAF:1 IMEI:35908801115382 CERT:N/A
FLASH CID:52 COLOR:RED
no ack during gdfs_readvar !
Can't read SCRC unit
Elapsed:103 secs.
用XS++3.2连机
12:26:39| TURN OFF PHONE!
12:26:39| Hold 'C' button on phone and connect phone NOW.
12:26:39| You have 30 seconds...
12:26:39|
12:26:53| Baseband ID: 9900
12:26:53| Protocol Version: 3.1
一直卡在这里
用WotanClient连机
connect your phone，pressing “C”
waiting......
phone found
DB2020 detected
LOADER:OK
FC ID:89 7E
invalid account
==FAILED==
Duration:00:02
用KKClient却能胜利通过
该怎么办？
Welcome to SEtool2 ( LITE edition ) v 1.11
supported DB2010/DB2012 CID49/50/51/52, DB2020 CID49/51/52
Loaded 51 flash descriptors
if you like LITE edition - please visit www.setool.net and buy FULL.
ChipID:9900,EMP protocol:0301
BOOTROM MODE DETECTED
Speed:921600
Flash ID check:897E
Flash props sent ok
OTP LOCKED:1 CID:51 PAF:1 IMEI:35908801115382 CERT:N/A
FLASH CID:52 COLOR:RED
no ack during gdfs_readvar !
Can't read SCRC unit
Elapsed:103 secs.
用XS++3.2连机
12:26:39| TURN OFF PHONE!
12:26:39| Hold 'C' button on phone and connect phone NOW.
12:26:39| You have 30 seconds...
12:26:39|
12:26:53| Baseband ID: 9900
12:26:53| Protocol Version: 3.1
一直卡在这里
用WotanClient连机
connect your phone，pressing “C”
waiting......
phone found
DB2020 detected
LOADER:OK
FC ID:89 7E
invalid account
==FAILED==
Duration:00:02
用KKClient却能胜利通过
该怎么办？