title: How to make own OTA app in AOSP - fslota?
body: <p>we have build Android from sources and it looks good on our device. Currently we need to make own OTA process, but we dont know how.</p>
  
  <p>We try to implement FSLOTa (<a href="https://github.com/embest-tech/android_packages_apps_fsl_imx_demo/tree/master/FSLOta" rel="nofollow noreferrer">https://github.com/embest-tech/android_packages_apps_fsl_imx_demo/tree/master/FSLOta</a>) against our http server, but documentation is very poor - so we simply add source to our source and compile it.</p>
  
  <p>Problem is, that we see app in our box, but it doesnt nothing.</p>
  
  <p>Or there is way to modify built in OTA app, when we change server to our server, we get http request at least. But we dont know, how tells http server to box about new version - any manifest file? XML, JSON or? Is there any example?</p>
  
  <p>Or is there another simple way for implements OTA update to AOSP?</p>
  
  <p>Thank you very much
  D</p>