After reset factory I cannot change app size, the layout option is missed from display setting
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After reset factory I cannot change app size, the layout option is missed from display setting
I'm assuming you mean the Icon Size?
If so, this is controlled by the BlackBerry Launcher Settings.
Hold down an empty space on your main screen.
Choose settings on the far right bottom row
Tap Icon Layout
Icon Size can be controlled by the bar sliding it left or right.
Hope this helps.
Sorry if I didn't understand you correctly.
there is NO icon layout in that launcher setting
Try this if it might help:
Options --> Apps --> BlackBerry Launcher --> Storage -->
Clear Cache
Clear Data
Reboot
If not, then try:
Options --> Apps --> BlackBerry Launcher
Hit the three dots in the upper right hand corner
tap Uninstall updates