Blackberry has now discontinued the service on its original classic phones which will affect legacy Devices not running Android software. From 4 January legacy services and software will not reliably function via cellular or wifi connection. Are there many fans of the devices with the QWERTY keyboard, I never had a personal device but mind they used to be somewhat trendy.
See more information here https://www.theverge.com/2021/12/31/22861141/blackberry-legacy-devices-dead-lose-functionality-janua... https://www.theguardian.com/technology/2022/jan/03/blackberry-discontinue-service-classic
Some history here https://www.pocket-lint.com/phones/news/137319-farewell-blackberry-os-here-are-the-23-best-blackberr...
I do not work for Samsung or make Samsung Products but provide independent advice and valuable contributions.
My Device- S21 Ultra 5G ( SM-998B/DS ) CSC= BTU , 12GB/256GB
One Ui 5.0,Android 13 .
I used to have a Blackberry in high school and remember absolutely loving it at the time. I couldn't imagine going back to one now though 😂