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TBT8A10 / adups-fota

Research of the tablet's OTA update system (ADUPS FOTA)
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Need which type of value can request the link by old version value #1

Closed saga0324 closed 11 months ago

saga0324 commented 1 year ago

I noticed that in your code we have to use the version string of the previous version of the current latest version in order to get the update, older ones don't get the intermediate update, is there a missing value?

TBM13 commented 1 year ago

That's right. For some reason the server says we are up-to-date if we send it an old version string. I don't know if this is normal behaviour or not, I should install an old build on my tablet and try to search for updates there using the original ADUPS OTA app

TBM13 commented 11 months ago

This no longer seems to be the case. Right now I'm getting the latest update using older version strings too, so maybe it was a server issue / bad configuration

saga0324 commented 11 months ago

This no longer seems to be the case. Right now I'm getting the latest update using older version strings too, so maybe it was a server issue / bad configuration

Seems like it decide by OEM, your tablet's OEM seems like build a diff package for every version to newest version