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April 16 - OTA MMPK Update

Context

Hema originally planned that the MMPK be rolled out via Google Play and sent to the devices, but encountered an issue in Android 12+ devices where it restricted putting files in other app folders, requiring the step of copying/moving the MMPK file from the device storage to the RT-app’s file folder.
The envisioned solution for this is an on-the-air updater where the RT-app itself will download the file from an Amazon AWS bucket that saves it directly to the RT-app’s file folder, making it directly accessible by the app for use.

Design

From the early design, a Check for updates button is available at the Settings screen
Screenshot 2025-04-16 at 1.54.15 PM.png

References

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