- /e/ version: 1.0 - Device model(s): 2e - Device rooted: no ## Summary Device update to /e/ OS 1.1 fails on 2e. It might be related to the /e/ recovery, as the recovery shows: version: 0.17 ## The problem **Steps to reproduce** Download 1.1 from system > updates . Start the installation  **What is the current behavior?** Installation fails with below screen:  following error is returned: E: Footer is wrong Update package verification took 0.0 s (result 1) E:Signature verification failed E: error 21 Installation aborted. On each attempt I clear the cache and I re-download the update suggesting I am not attempting to repeatedly install a corrupt download. The phone has the most recent update showing/e/OS/1.0-20220526188859 **What is the expected correct behavior?** Installation should complete succesfully. ## Technical informations **Relevant logs (`adb logcat`)** <Paste any relevant logs in the codeblock bellow> ``` ``` **Relevant screenshots** <Screenshots of the problem> ## Solutions **Workaround** <To get the feature working or at least to make the device usable> **Possible fixes** <Any idea to fix the issue or a link to the line of code that might be the cause for this problem>