update not applied
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Hello, i have a Volla phone with ubuntu, updated to the 20.04 OTA 4. But since this OTA 4, i'm completely unable to do more updates (from the 20.04 stable channel). It downloads the update, after i restart it for the install and it goes to a boot recovery menu. And if i choose to "reboot system now", it comes back to OTA 4. The other entries are "Ubuntu Actions" and "Android Actions" but i don't know which actions i have to choose. For ubuntu, there are :
"Reboot system now" (it goes back to OTA 4),
"Replace ubuntu android system"
"Install ubuntu zip"
"Insatll ubuntu preinstalled" (but it is already installed?)
"Wipe data/factory reset"I only want to update the system not to replace it or re-insatll it ....