Conversation so far:
when did the first blackberry phone come out
In 2002, the more commonly known convergent smartphone BlackBerry was released
who originally designed the blackberry
BlackBerry smartphones, tablets, and services were originally designed and marketed by Canadian company BlackBerry Limited, formerly known as RIM
where are the blackberry headquarters located
The global headquarters of BlackBerry are located Waterloo, Ontario, Canada
who manufactures blackberry devices
BlackBerry devices are formally designed, manufactured, and marketed by TCL Communication, BB Merah Putih, and Optiemus Infracom

Question: why did the company stop manufacturing the devices
Self-contained rewrite: why did tcl communication stop manufacturing blackberry devices