Need DFOTA image for BG770A

wdLukas · August 23, 2023, 1:52pm

Hi
I need a delta firmware image from BG770AGLAAR01A03 to BG770AGLAAR01A05_01.200.01.200 to test FOTA with the BG770A. Where can I find this?

Best regards

Linkin-Q · August 24, 2023, 6:36am

Hello @wdLukas

Which firmware you are using now? could you please share the ATI response for us?

wdLukas · August 24, 2023, 8:51am

Ah sorry I used the wrong command.
Its: BG770AGLAAR01A03_01.002.01.002

Linkin-Q · August 24, 2023, 9:10am

I will apply it and share you soon.

wdLukas · August 28, 2023, 7:08am

Is there any update?

Linkin-Q · August 29, 2023, 5:21am

Hi @wdLukas

Internal verifying.

Linkin-Q · August 29, 2023, 11:34am

Hi @wdLukas

Please download with link:

wdLukas · August 30, 2023, 11:29am

Thank you very much. Worked like a charm!

As I tried to perform the FOTA update on multiple devices I realized I have at least one module with BG770AGLAAR01A03_01.007.01.007. Could you provide another delta image for BG770AGLAAR01A03_01.007.01.007 → BG770AGLAAR01A05_01.200.01.200.

Linkin-Q · September 1, 2023, 7:18am

Hi @wdLukas

Yes, sure. i will share you when finished

wdLukas · September 14, 2023, 8:16am

Hi @Linkin-Q

Could you provide the delta image?

Linkin-Q · September 19, 2023, 8:50am

Hi @wdLukas

Sorry for the late response, buiness trip those days.Please find below link to download DFOTA image.

wdLukas · September 20, 2023, 2:35pm

Hi @Linkin-Q

Worked as expected. Thank you for your effort!

wdLukas · November 21, 2024, 7:25am

Hi @Linkin-Q

I tried to implement the DFOTA Update over serial for production and this was the first time I wanted to downgrade. The downgrade from BG770AGLAAR01A05_01.200.01.200 → BG770AGLAAR01A03_01.007.01.700 does not work. Sending it to the BG770AGL local storage is reported as ok. But as soon as I trigger the start I get CME Error 505. Any idea?