simply doesn't work on my prime
period
i'm not saying it is only CSSU; it might well be CSSU interacting with another apps i have installed along the way in the last 2 yrs
have somewhere between 150 and 200
not even the same on prime and 2nd

but i rather suspect that it is b/c i don't make (many) calls w/ 2nd.
a few days i had CSSU stable on prime i had to take the battery out up to three times / day

re-flash, same apps w/ pk (was v49 or so back then) and runs days or even weeks at end.
same apps otherwise

thus, mess

what are you trying to prove with

• CSSU stable
• CSSU... testing (?)
• CSSU thumb

?

that you can do everything, alas nothing right?

focus.