求助：刷机最后失败，报错ERROR: SDCC Error 20 (2)

ian_wright

刷机进度已经100%了，最后显示下面这个错误，求助老孙或者哪位大神知道是什么原因吗？还有没有可能救得活？坚果pro2s无法开机


19:56:47: DEBUG: XML FILE (103 bytes): CharsInBuffer=610-103=507
-------------------------------------------------------------------------------------------
<?xml version="1.0" encoding="UTF-8" ?>
<data>
<log value="INFO: Calling handler for program" /></data>
-------------------------------------------------------------------------------------------

19:56:47: INFO: TARGET SAID: 'INFO: Calling handler for program'
19:56:47: DEBUG: XML FILE (94 bytes): CharsInBuffer=507-94=413
-------------------------------------------------------------------------------------------
<?xml version="1.0" encoding="UTF-8" ?>
<data>
<log value="ERROR: SDCC Error 20 (2)" /></data>
-------------------------------------------------------------------------------------------

19:56:47: INFO: TARGET SAID: 'ERROR: SDCC Error 20 (2)'
19:56:47: DEBUG: XML FILE (94 bytes): CharsInBuffer=413-94=319
-------------------------------------------------------------------------------------------
<?xml version="1.0" encoding="UTF-8" ?>
<data>
<log value="ERROR: Get Info Failed 2" /></data>
-------------------------------------------------------------------------------------------

19:56:47: INFO: TARGET SAID: 'ERROR: Get Info Failed 2'
19:56:47: DEBUG: XML FILE (119 bytes): CharsInBuffer=319-119=200
-------------------------------------------------------------------------------------------
<?xml version="1.0" encoding="UTF-8" ?>
<data>
<log value="ERROR: Invalid value for page_size for get info 0" /></data>
-------------------------------------------------------------------------------------------

19:56:47: INFO: TARGET SAID: 'ERROR: Invalid value for page_size for get info 0'
19:56:47: DEBUG: XML FILE (106 bytes): CharsInBuffer=200-106=94
-------------------------------------------------------------------------------------------
<?xml version="1.0" encoding="UTF-8" ?>
<data>
<log value="INFO: invalid start_sector result -1" /></data>
-------------------------------------------------------------------------------------------

19:56:47: INFO: TARGET SAID: 'INFO: invalid start_sector result -1'
19:56:47: DEBUG: XML FILE (94 bytes): CharsInBuffer=94-94=0
-------------------------------------------------------------------------------------------
<?xml version="1.0" encoding="UTF-8" ?>
<data>
<response value="NAK" rawmode="false" /></data>
-------------------------------------------------------------------------------------------

19:56:47: DEBUG: Response was 'NAK'


         _____                    
        |  ___|                  
        | |__ _ __ _ __ ___  _ __
        |  __| '__| '__/ _ \| '__|
        | |__| |  | | | (_) | |   
        \____/_|  |_|  \___/|_|  


19:56:47: {ERROR: handleProgram:8656 program FAILED - Please see log

liuyun123456

你用的什么刷机工具，包对吗？