I have experienced some difficult situations with u8833, so i decided to write some problems with it (probably already known bugs).
On both firmware (RR v.5.7.1,v.5.7.4) noticed some strange bugs.
When installing (using) Nova Launcher (No gaps), Trebuchet Flies out and does not start, + The "Settings" application crashes and does not work properly, 100% departure when switching to the "Applications" submenu. The phone constantly grasps reboot and gets hot((
Most likely the process does not want to stop and RAM is almost full (Task killer in the system is not foreseeable, Kernel auditor manages mediocrely).
Bugs persist even when deleting both the Nova launcher and the system launcher.
Therefore I would like to note the almost completely unworkable behavior of the phone when installed (-Mini, -micro gaps)
- Not working system keyboard, almost completely falling off wifi, and not working RIL (not treated even by updating the firmware of the communication module). And also getting hot 'n' rebooted.
I hope that this information turned out to be useful to someone, and I very much hope that at least someone (Adeii) will respond to this message :D