SlashGear: Old Android phones no longer affected by Let’s Encrypt’s big change n
ext year.
[1]https://www.slashgear.com/old-android-phones-no-longer-affected-by-lets-encry
pts-big-change-next-year-21652127/

References

   1. https://www.slashgear.com/old-android-phones-no-longer-affected-by-lets-encrypts-big-change-next-year-21652127/