nRF DFU APP Functions are not working

[baskaran]

1) nRF Connect APP Installed in my Android Mobile -

     nRF Connect APP-Ver 4.26.1

     Android Version -14

DFU Not available /enabled in nRF Connect APP-Ver 4.26.1-Advice on this

2) Try to use nRF DFU App in the progress TAP Function are not enabling 

[Amanda Hsieh]

Hi, 

Does the application on the device have the DFU function?

What is the application you are using? Is it an example or a custom application?

Are you using nRF5SDK or NCS? What version number is it?

Regards,
Amanda H.

[baskaran]

i can't able to load the program in nrf dfu app i have problem while progress the zip file code what is the reason give the solution how to solve this

[Amanda Hsieh]

Hi,

The error said it doesn't support nRF5 DFU. 

You can use nRF Connect for mobile to upload the package for nRF5 DFU. 

-Amanda H.

[baskaran]

nRF connect for mobile app latest version doesn't have dfu option

[Amanda Hsieh]

Hi, 

If the application has the DFU function, the nRF connect for mobile app would have  on the top like this

You can test with the BLE Secure DFU Bootloader sample if you are using nRF5 SDK.

-Amanda H.

[baskaran]

hi 

that option not showing nrf connect app which version are you using? can you send that link.

[Amanda Hsieh]

The nRF Connect for mobile has supported DFU for a long time.

Please test with the BLE Secure DFU Bootloader sample. You should see the function on the top of the nRF Connect app.

-Amanda H.