Upload fail - Remote DFU invalid CRC error

[Jarri]

Upload fail - Remote DFU invalid CRC error

i m facing this error while uploading firmware through DFU kindly any one help me to fix this issue using nRF 52810 

Thanks

[Hung Bui]

Hi Syed, 
Please describe how you tested ? How you generate your DFU .zip file ? 
Also please let us know which SDK version you are using  ? 
If you are using nRF5 SDK you can follow my guide here. 

[Jarri]

I fix that issue but now having error with (Invalid Object) 

[Hung Bui]

Hi Syed, 
Please answer my previous questions. 
Please try testing with original examples before moving to your own .zip file. 
Invalid Object meaning there would be an issue with the DFU .zip file you provided. (wrong softdevice for example)

[Jarri]

The android plugin being used is 

no.nordicsemi.android:dfu:1.10.0

What I am confused about is whether the error "invalid object" is from code side or an issue with the .zip file itself?