- Fairphone
- Fairphone 3+
- Previously: /e/OS 1.20 stable
- Updated via OTA
- Not rooted
Issue with SD card after update to 1.21. Cannot read SD card anymore, offers to format. Can recover data from SD card via PC, so the SD card is not the issue.
EDIT: Resolved issue by
- Turning phone off
- Removing SD card
- Inserting new (blank) SD card
- Starting phone
- Verifying that the new SD card is accessible
- Turning phone off
- Re-inserting original SD card
- Starting phone
Not all of these steps may be necessary, but that’s what worked for me