- Device model used: X23
- Operating system version and last update: VollaOS16 (android 16) 14 juli en security update juli 2026.
- Affected app including version number Camera version 1.1..60032 (com.mediatek.camera)
- Attempts already made to solve the problem: several.
When I make a picture I can tap the lower left corner. I see picture and can tap share.
Then I can choose wich app I want to use to share.
I choose Proton Drive, the contents of my cloud disk show up. I can choose a map and I can see the contents of the map.
As soon as I press the Upload button in the Camera app, nothing happens. However the cancel button I can activate.
I also noticed that I can upload files if I use the Proton drive app directly. So it's not a malfunction in the connection.
I did a search with AI (Lumo) and it suggested it was a possible problem with ContentResolver.openInputStream() call or equivivalent SAF callback, which likely fails when handling URI's passed from external apps via Share Intent under micrG. This can result in a likely "dead" UI state on teh " Upload" button.
I consulted the Proton helpdesk, they tried to assist, even send me a Beta version of their app. Nothing worked.
In the end they suggested it was a possible security problem with tapjacking. (They kindly noted that I may be encountering this behavior because of a recent security update on Android. You can find more information about it here:
https://developer.android.com/privacy-a ... tapjacking
I tried to solve this by by disabling unnecessary accessibility services that could potentially be exploited for clickjacking attacks.
Go to Settings → Accessibility
Click on Installed apps or Services
Turn off everything that is not an essential accessibility tool
Test whether the tapjacking issue disappears
No result.
This afternoon I noticed I couldn't activate a play button for a podcast as well.
https://www.consumentenbond.nl/acties-c ... ne-privacy
I can activate the share button, disable and enable volume button, I can alter the play speed button. I can't activate the PLAY button. I tried with an android device, wich worked perfelctly well. I tried on a Ubuntu PC with firefox and it works there as well.
It doesn't work on my Vollaphone 23X
I conclude that the problem is issued by something in the SW, or some configuration of the phone.
I look forward to a reply for a solution.
Kind regards,
Eric