[4.5.0.19] X10iii All native applications just crash

Bug Reports
#1

REPRODUCIBILITY: 100%
OS VERSION: 4.5.0.19
HARDWARE: X10iii
UI LANGUAGE: ru
REGRESSION: yes

DESCRIPTION:

While phone used as usual, some times after wait mode, all native applications on main screen was crashed, and it should be restarted. It happens many times with me. But android apps still works in background.

PRECONDITIONS:

Just open few native applications, oprn few android apps.

STEPS TO REPRODUCE:

Disable screen, put phone to pocket, go to walk. After about 10km of walk, get phone from pocket and unlock device.

EXPECTED RESULT:

All native apps works as expected.

ACTUAL RESULT:

All native apps on main screen was crashed.

MODIFICATIONS:

nothing

ADDITIONAL INFORMATION:

maybe it related to this bug? and this

#2

Same here on XA2 (4.5.0.19, free version without Android-support):

All native Apps stop while open on main screen (clock for example shows time when app stopped), tapping them restarts them without problems.

Maybe an memory or battery saving problem? Is it possible to check the log files? Where?