Generic fota scraping script

[haropng]

For many devices using adups, is there a universal script to achieve crawling OTA?

[TBM13]

I dont think so. To search for OTA updates you need a valid device info (model, locale, etc) and version.
Assuming you have the device info, you still need to get a valid version from the device itself or some dump available on internet, so there's no "universal script" to get all the OTA packages for a device

[haropng]

So is there a guide on how to decompile other devices to achieve the same effect as this repository?

[TBM13]

It's just literally grabbing these props from the device with adb shell getprop:

[haropng]

I fetched the update but when I open the link in my browser I get this screen

[TBM13]

Weird. Can you send me the props so I can try it myself?

[haropng]

When I use 1dm to download, it prompts HTTP/1.1 403 Forbidden
https://github.com/harojpgyy/Get_adups_fota/blob/master/ota.py

[TBM13]

I don't know what 1dm is. I just tried to download it and I get the same issue.
Looks like an issue on their server, there's nothing I can do

[haropng]

https://github.com/harojpgyy/Get_FOTA/tree/abupdate.fota_demo_iot
The new fota, even though it is very similar to adups, it is not from the same vendor, the adups script is no longer applicable, if you are interested, I uploaded the ota program and official demo of a certain device

[TBM13]

I took a look to HescOta.apk and at a first glance it seems to be using "abupdate" and not ADUPS (although it does seem to support adups too).

Either way, it seems to have some differences so I doubt my Python script can easily be adapted to support it. Hard to tell without having a request made by the app at hand.

[haropng]

It seems that it no longer uses those properties in build.prop, but takes a specific "mid", in this case, the mid is imei

[haropng]

https://fota5p.adups.com/otainter-5.0/fota5/detectSchedule.do
How is this server address obtained?

[ikheeteric]

Any solutions?

[ikheeteric]

const RO_FOTA_OEM = 'lovdream8953_8.0';
const RO_FOTA_DEVICE = 'UT30';
const RO_PRODUCT_LOCALE = 'en-US';
const RO_OPERATOR_OPTR = '';
const RO_FOTA_VERSION = 'R00.52.40.40_20180621-1124'; i have this but don't get any firmware

[haropng]

const RO_FOTA_OEM = 'lovdream8953_8.0'; const RO_FOTA_DEVICE = 'UT30' ; const RO_PRODUCT_LOCALE = 'en-US'; const RO_OPERATOR_OPTR = ''; const RO_FOTA_VERSION = 'R00.52.40.40_20180621-1124'; 我有这个，但没有得到任何固件

It looks like the firmware is from June 21, 2018. As the readme says, your version is too old and the device may have been deleted from the server.