[Huawei Nova/Nova Plus ROMs, Kernels, Recoveries, &] GNUDroid:
quite quite here in the forum!

so as there are no bug reports, there may be some space dor questions:

i'm wondering about following entry in the build.prop:

# Trim properties

ro.sys.fw.use_trim_settings=true

ro.sys.fw.empty_app_percent=50

ro.sys.fw.trim_empty_percent=100

ro.sys.fw.trim_cache_percent=100

ro.sys.fw.trim_enable_memory=2147483648

is this for the internal f2fs data partition? on my old phone i was used to trim manually by the app "trimmer". when i use it on this rom, the data partition is not trimmed (i expect because it does not support else as ext4).

1) is the above entry for f2fs? is there an app to apply trimm command manually to f2fs and deactivate automatic trim (some perdormance)

2) anyone sucessfully reformated system partition back to old school ext4?

by the way in the following my own collection of some build.prop parameters (a little bit tuning)

###############################################

persist.sys.usb.config=mass_storage

wifi.supplicant_scan_interval=360

debug.overlayui.enable=1

debug.sf.hw=1

hw2d.force=1

ro.fb.mode=1

#debug.fb.sys.force=1

debug.enabletr=true

debug.performance.tuning=1

persist.sys.ui.hw=1

persist.sys.composition.type=Mdp

debug.composition.type=Mdp

#Dyn = cpu and gpu

#Gpu= gpu only

#Cpu= cpu only

#Mdp= multi depth something (buggy on xs)

#C2d=core to duo (kinda like dyn only more gpu use)

dev.pm.dyn_samplingrate=1

#ro.sf.compbypass.enable=1

##Qualcom snapdragon

com.qc.hardware=1

debug.qc.hardware=true

debug.qctwa.preservebuf=1

debug.qctwa.statusbar=1

# Saves some battery without reducing ances

wifi.supplicant_scan_interval=497

ro.config.hw_power_saving=true

# Increase some Performance

ro.secure=0

###touch pad tuning#######

ro.floatingtouch.available=1

view.scroll_friction=2

view.scroll_friction=10

#ro.max.fling_velocity=14000

#ro.min.fling_velocity=7000

view.minimum_fling_velocity=8

#movFilter=20

#move_hyst=0

per_sec=300

#touch.presure.scale=0.001

###########################################

##################better signal############

###########################################

ro.ril.disable.power.collapse=0

persist.cust.tel.eons=1

ro.ril.enable.amr.wideband=1

persist.telephony.support.ipv6=1

persist.telephony.support.ipv4=1

#less mobilenetworkscanning

persist.ril.uart.flowctrl=10

ro.telephony.call_ring.delay=0

ro.config.hw_fast_dormancy=1

ro.semc.enable.fast_dormancy=true

ro.ril.sensor.sleep.control=1

###Faster DNS Resolution Tweaks

###neu von nexus 5 ril tweaks###

ro.ril.fast.dormancy.rule=2

ro.ril.radio.svn=1

ro.ril.hsdpa.category=24

ro.ril.hsupa.category=6

ro.ril.hsxpa=4

###DNS####

#####Reporting####

#disable sending usage data to google

#disable google location #

ro.com.google.locationfeatures=0

ro.kernel.checkjni=0

dalvik.vm.checkjni=0

#Disable.Google.Reports

profiler.force_disable_ulog=1

persist.sys.gmaps_hack=1

#Zram Mods

persist.service.zram=0

ro.zram.default=0

# Allow purge of assets to free more ram

persist.sys.purgeable_assets=1

#tethering

net.tethering.noprovisioning=true

###Sensors###

###Proximity Sensor Delay

ro.lge.proximity.delay=5

mot.proximity.delay=5

#####hohe panorama aufloesung

ro.media.panorama.defres=3264x1840

ro.media.panorama.frameres=3264x1840

ro.config.hw_power_saving=1

net.dns1=8.8.8.8

net.dns2=8.8.4.4

net.rmnet0.dns1=8.8.8.8

net.rmnet0.dns2=8.8.4.4

net.gprs.dns1=8.8.8.8

net.gprs.dns2=8.8.4.4

net.ppp0.dns1=8.8.8.8

net.ppp0.dns2=8.8.4.4

net.wlan0.dns1=8.8.8.8

net.wlan0.dns2=8.8.4.4

net.eth0.dns1=8.8.8.8

net.eth0.dns2=8.8.4.4