Fairphone 4 Android 13 releases:
- MR1 (TP1V): September 30th - Initial Android 13 release
- MR2 (TP20): December 25th - 3 months
- MR3 (TP25): January 17th - 1 month
- MR4 (TP29): February 19th - 1 month
- MR5 (TP2D): April 5th - 1.5 months
- MR6 (TP2G): June 3rd - 2 months
- MR7 (TP2I): July 29th - 2 months
- MR8 (TP2L): coming - expected about 2 months after the previous update
