# v21.12 Service Pack 2 Updates

Service pack 2 for v21.12 includes upgrades to chatty, phosh, and sxmo. Updates add MMS support, passphrase lockscreen, and improved stability. Sxmo upgrade requires manual migration of configs.

Source: https://postmarketos.org/blog/2022/02/11/v21.12.2-release/

Image: https://postmarketos.org/static/img/2022-02/mms_thumb.jpg

#service #upgrade #sxmo #messaging #stability

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Canonical URL: https://qwibbit.com/q20838

Created: 2026-10-24T18:02:02.476109+00:00

Last edited: 2026-10-24T18:02:02.476109+00:00

Board: 3

Origin: Syndicated

Original source: https://postmarketos.org/blog/2022/02/11/v21.12.2-release/