What I discovered was that the best BB keyboards for error-free typing were the curved 4-row keyboards on the Bold 9000, 9700 and 9900. The Passport kb was flat, rectangular and only had 3 rows over a very wide layout and placed at the very bottom of the phone, making it cramped to type on. I love the idea of keyboard phones but only BB of yore did it right.
it sounds like there is a slow and steady open source community around either replacement q20 keyboards, or a reverse-engineered one? https://hackaday.com/2025/06/04/the-blackberry-keyboard-how-...
and the beepy, which runs linux and for some reason has the keyboard blurred out on its homepage https://beepy.sqfmi.com/
Trademark stuff, as far as I remember.
> For instance, the Beepberry project became Beepy – because of Blackberry, legally speaking, raising an eyebrow at the naming decision; it’s the kind of legal situation we’ve seen happen with projects like Notkia. If you ever get such a letter, please don’t hold any hard feelings towards the company – after all, trademarks can legally be lost if the company doesn’t take action to defend them. From what I gather, BlackBerry’s demands were low, as it goes with such claims – the project was renamed to Beepy going forward, and that’s about it.
I think to poke fun at it, they blur out the keeb haha
One notable app that also failed this way was, the irony, the Work suite, soon owned by... BlackBerry. My dear employer dropped BES support and moved to Work, which didn't work on BBs after some time, and that was the end of it (BBOS) for me.
Only BB did it right, but - and I don't know to what extent - it still sits on some amount of IP/patents that cover the doing it right.
What I realized is modern soft-keyboards are actually exceptionally good handling slight miss-clicks. I stopped worrying about hitting the key exactly and just punched it close enough. Auto-correct seems able to figure out that 5% off of a key should be weighed as that key being hit and gets the word right.
With a hard keyboard, I'd just end up with total garbage sometimes.
As to the rest - I owned one of every model of BlackBerry's Android PKB phones and none of this was an issue, so I'd say a lot of it may be Unihertz's execution. Losing navigation functionality with a PKB? That's shocking, you should have _gained_ advantage rather than lost anything.
Makes me almost happy I haven't gone for a Unihertz when my last Key2 croaked.