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FTP error message while we try to upgrade U1981

Publication Date:  2017-12-31 Views:  479 Downloads:  0
Issue Description

while we are upgrading the U1981 from v2r3c30 to v2r3C50 from LMT , and after choosing the file.bin from browse and pressing upgrade we got we can not upgrade due to FTP issue

Handling Process

first of all , we enbale the TFTP  as per below snap shot 

Then after pressing upgrade we have to uncheck the upgrade data as per below snpashot ,as we did not check it becasue this is a new installation and we do not need to make roll back and no data on it 

After that it worked fine as per below snapshot and upgrade completed fine