Unbrick D625 Can access to adb in download mode - LG G2 Mini

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|[email protected]:/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

---

[solved] D625 bricked
I haved solved this issue, I put the phone in bootloader when the phone goes to fastboot I had reflashed the recovery.img backuped previously.
I could`t reflash boot.img because the size it´s wrong?
When I rebooted in recovery.img I was able to go to the download mode and reflash the phone, means ITS alive again.
If there is any with the same issue this experience can help.
faka_uy said:
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|[email protected]:/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
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