2019-09-20 11:31:55.494 11:31:55: ERROR: function: sahara_rx_data:276 Unable to read packet header. Only read 0 bytes.
2019-09-20 11:31:55.496
2019-09-20 11:31:55.496 11:31:55: ERROR: function: sahara_main:982 Sahara protocol error
2019-09-20 11:31:55.497
2019-09-20 11:31:55.498 11:31:55: ERROR: function: main:320 Uploading Image using Sahara protocol failed
卡在Working Folder:C:\Users\AppData\Roaming\Qualcomm\QFIL\COMPORT_86
The above error occurs, here is a feasible solution to
keep the device connected to the computer, restart the device
adb reboot edl to burn mode
Quickly click Download
So you need to choose the files related to burning in advance
There are also solutions for disabling driver signatures on the network.
The cause of the problem is still unclear.