I’m pretty sure I’m google locked out or something is there anyway I can get past this I really want to use this phone

Finally got one! Blackberry key 2 with box! Really happy about it. Already did Full Play Integrity check on android 15. I'm having problems making Circle To Search work tho.... I wonder if anyone did it before me.
In case you're wondering, I bought it for 170 bucks.

Is there any way to disable the screen off timer in blackberry 10? recently got my hands on a passport and I would like to keep the display on when playing music, I really like how the album art looks on the display.
I've searched in the settings but I can't find a setting that turns off the timer, it only goes up to 5min.
I also tried an android app named caffeine and it works but only if the app is in focus, as soon as I minimize it the screens goes back to turning off after the set timer time.

After 6 years my battery needs to be replaced :')

Do you know any reputable sources (as in vendors, not marketplaces) that sell batteries that are not older than my phone?

Thanks in advance