Bit worried about only had phone since dec.25 2020. Its a21s.
Worries.
1. Security update. Last done for my phone was September.
(But heard newest was November. )
2. When try update since beginning of February usually get message saying.
Some sort of device error. Or unable to connect or update or connect or some think.
(Got work once by doing restart but dont want have do that everytime.)
Only had phone barely month and already being difficult.
What best to do about these things ?