[LG G2 Mini] faka_uy:
Hi, I have one D625 With kdz stock d625d (last) installing the lcd density changer made one change in build.prop are empty and it have one build.prop.backup in system but I cant to change the files there because are a read only partition, remount it also doesnt worked obviously the lg flash tool too.

I have two twrp backups but it have other kdz d625a ...

If I press the up volume it goes to a black display (backlighted) and I have access to the adb shell, also if I reboot in bnr recovery I cant write in /system and the commands move or mv arent there.

Please I need to unbrick this phone thanks in advance.

1|shell@android:/system $ ls -al

ls -al

drwxr-xr-x root root 2015-03-18 14:44 app

drwxr-xr-x root root 2015-03-18 14:38 apps

drwxr-xr-x root shell 2015-03-18 14:38 bin

-rw-r--r-- root root 0 2015-12-02 12:54 build.prop

-rw-r--r-- root root 4142 2015-03-18 14:44 build.prop.backup

drwxr-xr-x root root 2015-03-18 14:38 cust

drwxr-xr-x root root 2014-07-12 01:06 etc

drwxr-xr-x root root 2015-03-18 14:38 fonts

drwxr-xr-x root root 2015-03-18 14:44 framework

drwxr-xr-x root root 2015-03-18 14:38 lib

drwx------ root root 1969-12-31 21:00 lost+found

drwxr-xr-x root root 2015-03-18 14:38 media

drwxr-xr-x root root 2015-03-18 14:44 priv-app

drwxr-xr-x root root 2015-03-18 14:38 sounds

-rw-r--r-- root root 6672384 2015-03-18 14:38 usbautorun.iso

drwxr-xr-x root root 2015-03-18 14:38 usr

drwxr-xr-x root shell 2015-03-18 14:38 vendor

drwxr-xr-x root shell 2014-07-12 01:07 xbin

Mounted Partition /system

/dev/block/platform/sdhci-tegra.3/by-name/APP /system ext4 ro,seclabel,noatime,data=ordered 0 0

Remouting /system try´s

mount -o remount,rw -t yaffs2 /dev/block/mtdblock3 /system

mount: Operation not permitted

mount -o rw,remount -t ext4 /dev/block/platform/sdhci-tegra.3/by-name/APP /system

mount: Operation not permitted

adb remount

remount failed: Permission denied

adb root

adbd cannot run as root in production builds

adb push ./build.prop /system/build.prop

failed to copy './build.prop' to '/system/build.prop': Permission denied

default.prop

#

# ADDITIONAL_DEFAULT_PROPERTIES

#

ro.secure=1

ro.allow.mock.location=0

ro.debuggable=0

persist.sys.usb.config=charge_only

ro.adb.secure=1

# begin build properties

# autogenerated by buildinfo.sh

ro.build.id=KOT49I

ro.build.display.id=KOT49I test-keys

ro.build.version.incremental=D62510d.1426697414

ro.build.version.sdk=19

ro.build.version.codename=REL

ro.build.version.release=4.4.2

ro.build.date=Wed Mar 18 13:52:44 BRT 2015

ro.build.date.utc=1426697564

ro.build.type=user

ro.build.user=marcelo.hashimoto

ro.build.host=lgmccm14-sp

ro.build.tags=test-keys

ro.product.model=LG-D625

ro.product.brand=lge

ro.product.name=g2mv_sca_com

ro.product.device=g2mv

ro.product.board=g2mv

ro.product.cpu.abi=armeabi-v7a

ro.product.cpu.abi2=armeabi

ro.product.manufacturer=LGE

ro.product.locale.language=pt

ro.product.locale.region=BR

ro.wifi.channels=

ro.board.platform=tegra

# ro.build.product is obsolete; use ro.product.device

ro.build.product=g2mv

# Do not try to parse ro.build.description or .fingerprint

ro.build.description=g2mv_sca_com-user 4.4.2 KOT49I D62510d.1426697414 test-keys

ro.build.fingerprint=lge/g2mv_sca_com/g2mv:4.4.2/KOT49I/D62510d.1426697414:user/test-keys

ro.build.characteristics=default

# end build properties

#

# from device/lge/g2mv/system.prop

#

ro.opengles.version = 131072

wifi.interface=wlan0

persist.tegra.nvmmlite = 1

ro.sf.override_null_lcd_density = 1

ro.sf.lcd_density = 240

keyguard.no_require_sim=true

#NFC

#Simulate sdcard on /data/media

#

persist.fuse_sdcard=true

debug.nfc.fw_download=true

debug.nfc.se=true

# use glcomposer as the default compositor

persist.tegra.compositor=glcomposer

#support dynamic resolution change property

ro.streaming.video.drs=true

#disable Miracast game mode support

nvwfd.gamemode = 0

#max resolution supported for Miracast is 720p, represented interms of macroblocks

nvwfd.maxresolution_macroblocks = 3600

# Reduce Background apps limit

ro.sys.fw.bg_apps_limit=20

# don't preload OpenGL in Zygote, the Tegra drivers do not like it

ro.zygote.disable_gl_preload=true

# system props for MM modules

media.aac_51_output_enabled=true

#

# ADDITIONAL_BUILD_PROPERTIES

#

ro.build.target_operator=OPEN

ro.build.target_country=SCA

ro.build.target_region=SCA

ro.build.default_country=SCA

ro.lge.capp_smartcard_lgril=false

ro.lge.capp_smartcard_uicc=true

ro.lge.capp_smartcard_smartmx=false

ro.lge.swversion=D62510d

ro.lge.swversion_short=V10d

ro.lge.swversion_rev=0

ro.config.vc_call_vol_steps=6

ro.config.vc_call_vol_default=3

lge.normalizer.param=Version2/true/12.0/true/8230/1.0/2050/0.55

ro.lge.factoryversion=LGD625AT-00-V10d-OPEN-SCA-MAR-18-2015+0

ime_handwriting_apply=false

persist.lge.loc_upd_on_boot=true

ro.com.google.gmsversion=4.4_r5

ro.setupwizard.mode=DISABLED

ro.livewallpaper.map=DISABLED

ro.com.google.apphider=on

ro.sdcrypto.syscall=378

ro.lge.lcd_default_brightness=149

ro.lge.lcd_auto_brightness_mode=false

ro.lge.audio_soundexception=true

ro.lge.capp_ZDi_O=true

lge.zdi.actionsend=false

lge.zdi.onactivityresult=true

lge.zdi.dragdropintent=false

ro.lge.capp_almond=true

ro.lge.capp_cupss.rootdir=/cust

ro.lge.qslide.max_window=2

ro.config.ringtone=01_Lifes_Good_VBC.ogg

ro.config.notification_sound=Crystal.ogg

ro.config.alarm_alert=Lifes_Good_Alarm.ogg

wlan.chip.vendor=brcm

wlan.chip.version=bcm4334

wifi.lge.patch=true

dhcp.dlna.using=false

wlan.lge.passpoint=true

wlan.lge.supportsimaka=YES

wifi.lge.supportp2p5g=no

bluetooth.chip.vendor=brcm

persist.lg.data.tmfd=true

ime_vibration_pattern=0:20

lge.nfc.vendor=nxp

persist.fuse_sdcard=true

drm.service.enabled=true

persist.service.hreset.enable=1

dalvik.vm.heaptargetutilization=0.25

dalvik.vm.heapminfree=2m

dalvik.vm.heapstartsize=8m

dalvik.vm.heapgrowthlimit=96m

dalvik.vm.heapsize=256m

dalvik.vm.heapmaxfree=8m

ro.carrier=unknown

net.tethering.noprovisioning=true

persist.lg.data.fd=-1

rild.libpath=/system/lib/libril-icera-lge.so

lge.signed_image=true

ro.com.google.clientidbase=android-om-lge

ro.com.google.clientidbase.ms=android-om-lge

ro.com.google.clientidbase.am=android-om-lge

ro.com.google.clientidbase.gmm=android-om-lge

ro.com.google.clientidbase.yt=android-om-lge

persist.service.privacy.enable=0

persist.sys.dalvik.vm.lib=libdvm.so

dalvik.vm.dexopt-flags=m=y

net.bt.name=Android

dalvik.vm.stack-trace-file=/data/anr/traces.txt