[Galaxy Tab 2 Q&A, Help & Troubleshooting] ChamDK:
I Did exactly as described with both roms, same result. :(

__bionic_open_tzdata: couldn't find any tzdata when looking for GMT!
Starting TWRP 3.3.0-1-e9d7ff65 on Tue Apr 16 13:43:33 2019
(pid 84)
BOARD_HAS_NO_REAL_SDCARD := true
TW_NO_REBOOT_BOOTLOADER := true
RECOVERY_SDCARD_ON_DATA := true
TW_NO_CPU_TEMP := true
I:Lun file '/sys/class/android_usb/f_mass_storage/lun0/file' does not exist, USB storage mode disabled
TW_HAS_DOWNLOAD_MODE := true
TW_INCLUDE_CRYPTO := true
I:Found brightness file at '/sys/devices/omapdss/display0/backlight/panel/brightness'
I:TWFunc::Set_Brightness: Setting brightness control to 255
I:LANG: en
Starting the UI...
setting DRM_FORMAT_BGRA8888 and GGL_PIXEL_FORMAT_BGRA_8888
cannot find/open a drm device: No such file or directory
fb0 reports (possibly inaccurate):
vi.bits_per_pixel = 32
vi.red.offset = 16 .length = 8
vi.green.offset = 8 .length = 8
vi.blue.offset = 0 .length = 8
setting GGL_PIXEL_FORMAT_BGRA_8888
double buffered
RECOVERY_BGRA
framebuffer: 0 (1024 x 600)
Using fbdev graphics.
I:TWFunc::Set_Brightness: Setting brightness control to 255
I:Loading package: splash (/twres/splash.xml)
I:Load XML directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/splash.xml' directly
I:Checking resolution...
I:Scaling theme width 0.533333x and height 0.500000x, offsets x: 0 y: 0 w: 0 h: 0
I:Loading resources...
I:Loading variables...
I:Loading mouse cursor...
I:Loading pages...
I:Loading page splash
I:Switching packages (splash)
=> Linking mtab
=> Processing /etc/twrp.fstab
I:Reading /etc/twrp.fstab
I:Processing '/system'
I:Processing '/cache'
I:Processing '/data'
I:Processing '/efs'
I:Created '/efs' folder.
I:Processing '/boot'
I:Processing '/recovery'
I:Processing '/bootloader'
I:Processing '/preload'
I:Created '/preload' folder.
I:Processing '/external_sd'
I:Created '/external_sd' folder.
I:Processing '/usb-otg'
I:Created '/usb-otg' folder.
I:Done processing fstab files
I:Setting up '/data' as data/media emulated storage.
I:mount -o bind '/data/media' '/sdcard' process ended with RC=0
I:Setting up '/data' as data/media emulated storage.
I:Backup folder set to '/data/media/TWRP/BACKUPS/c08086c01604c6f'
I:Settings storage is '/data/media'
I:Decrypt adopted storage starting
I:PageManager::LoadFileToBuffer loading filename: '/data/system/storage.xml' directly
I:No /data/system/storage.xml for adopted storage
Updating partition details...
I:Data backup size is 0MB, free: 4612MB.
I:Unable to mount '/usb-otg'
I:Actual block device: '', current file system: 'vfat'
...done
I:Unmounting main partitions...

Partition Logs:
/system | /dev/block/mmcblk0p9 | Size: 1377MB Used: 23MB Free: 1354MB Backup Size: 23MB
Flags: Can_Be_Mounted Can_Be_Wiped Can_Be_Backed_Up Wipe_Available_in_GUI IsPresent Mount_Read_Only
Primary_Block_Device: /dev/block/mmcblk0p9
Display_Name: System
Storage_Name: System
Backup_Path: /system
Backup_Name: system
Backup_Display_Name: System
Storage_Path: /system
Current_File_System: ext4
Fstab_File_System: ext4
Backup_Method: files

/cache | /dev/block/mmcblk0p7 | Size: 688MB Used: 11MB Free: 677MB Backup Size: 11MB
Flags: Can_Be_Mounted Can_Be_Wiped Can_Be_Backed_Up Wipe_During_Factory_Reset Wipe_Available_in_GUI IsPresent
Primary_Block_Device: /dev/block/mmcblk0p7
Display_Name: Cache
Storage_Name: Cache
Backup_Path: /cache
Backup_Name: cache
Backup_Display_Name: Cache
Storage_Path: /cache
Current_File_System: ext4
Fstab_File_System: ext4
Backup_Method: files

/data | /dev/block/mmcblk0p10 | Size: 4696MB Used: 0MB Free: 4612MB Backup Size: 0MB
Flags: Can_Be_Mounted Can_Be_Wiped Can_Be_Backed_Up Wipe_During_Factory_Reset Wipe_Available_in_GUI IsPresent Can_Be_Encrypted Has_Data_Media Can_Encrypt_Backup Use_Userdata_Encryption Is_Storage Is_Settings_Storage
Symlink_Path: /data/media
Symlink_Mount_Point: /sdcard
Primary_Block_Device: /dev/block/mmcblk0p10
Length: -16384
Display_Name: Data
Storage_Name: Internal Storage
Backup_Path: /data
Backup_Name: data
Backup_Display_Name: Data
Storage_Path: /data/media
Current_File_System: ext4
Fstab_File_System: ext4
Backup_Method: files
MTP_Storage_ID: 65537

/efs | /dev/block/mmcblk0p1 | Size: 19MB Used: 4MB Free: 15MB Backup Size: 4MB
Flags: Can_Be_Mounted Can_Be_Wiped Can_Be_Backed_Up IsPresent
Primary_Block_Device: /dev/block/mmcblk0p1
Display_Name: EFS
Storage_Name: EFS
Backup_Path: /efs
Backup_Name: efs
Backup_Display_Name: EFS
Storage_Path: /efs
Current_File_System: ext4
Fstab_File_System: ext4
Backup_Method: files

/boot | /dev/block/mmcblk0p5 | Size: 8MB
Flags: Can_Be_Backed_Up IsPresent Can_Flash_Img
Primary_Block_Device: /dev/block/mmcblk0p5
Display_Name: Boot
Storage_Name: boot
Backup_Path: /boot
Backup_Name: boot
Backup_Display_Name: Boot
Storage_Path: /boot
Current_File_System: emmc
Fstab_File_System: emmc
Backup_Method: dd

/recovery | /dev/block/mmcblk0p6 | Size: 8MB
Flags: IsPresent Can_Flash_Img
Primary_Block_Device: /dev/block/mmcblk0p6
Display_Name: Recovery
Storage_Name: recovery
Backup_Path: /recovery
Backup_Name: recovery
Backup_Display_Name: Recovery
Storage_Path: /recovery
Current_File_System: emmc
Fstab_File_System: emmc
Backup_Method: dd

/bootloader | /dev/block/mmcblk0p2 | Size: 2MB
Flags: IsPresent
Primary_Block_Device: /dev/block/mmcblk0p2
Display_Name: bootloader
Storage_Name: bootloader
Backup_Path: /bootloader
Backup_Name: bootloader
Backup_Display_Name: bootloader
Storage_Path: /bootloader
Current_File_System: emmc
Fstab_File_System: emmc
Backup_Method: dd

/preload | /dev/block/mmcblk0p11 | Size: 503MB Used: 77MB Free: 426MB Backup Size: 77MB
Flags: Can_Be_Mounted Can_Be_Wiped IsPresent
Primary_Block_Device: /dev/block/mmcblk0p11
Display_Name: preload
Storage_Name: preload
Backup_Path: /preload
Backup_Name: preload
Backup_Display_Name: preload
Storage_Path: /preload
Current_File_System: ext4
Fstab_File_System: ext4
Backup_Method: files

/external_sd | /dev/block/mmcblk1p1 | Size: 1885MB Used: 585MB Free: 1300MB Backup Size: 585MB
Flags: Can_Be_Mounted Can_Be_Wiped Wipe_Available_in_GUI Removable IsPresent Is_Storage
Primary_Block_Device: /dev/block/mmcblk1p1
Alternate_Block_Device: /dev/block/mmcblk1
Display_Name: Micro SDcard
Storage_Name: Micro SDcard
Backup_Path: /external_sd
Backup_Name: external_sd
Backup_Display_Name: Micro SDcard
Storage_Path: /external_sd
Current_File_System: vfat
Fstab_File_System: vfat
Backup_Method: files
MTP_Storage_ID: 65538

/usb-otg | | Size: 0MB Used: 0MB Free: 0MB Backup Size: 0MB
Flags: Can_Be_Mounted Can_Be_Wiped Wipe_Available_in_GUI Removable Is_Storage
Primary_Block_Device: /dev/block/sda1
Alternate_Block_Device: /dev/block/sda
Display_Name: USB-OTG
Storage_Name: USB-OTG
Backup_Path: /usb-otg
Backup_Name: usb-otg
Backup_Display_Name: USB-OTG
Storage_Path: /usb-otg
Current_File_System: vfat
Fstab_File_System: vfat
Backup_Method: files
MTP_Storage_ID: 65539

I:Loading package: TWRP (/data/media/TWRP/theme/ui.zip)
I:Loading zip theme
I:Loading package: TWRP (/twres/ui.xml)
I:Load XML directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/uk.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/tr.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/sv.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/sl.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/sk.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/ru.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/pt_PT.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/pt_BR.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/pl.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/nl.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/it.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/hu.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/fr.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/es.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/en.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/el.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/de.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/cz.xml' directly
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/en.xml' directly
parsing languageFile
parsing languageFile done
I:PageManager::LoadFileToBuffer loading filename: '/twres/ui.xml' directly
I:Checking resolution...
I:Scaling theme width 0.533333x and height 0.500000x, offsets x: 0 y: 0 w: 0 h: 0
I:Loading resources...
I:Failed to load image from indeterminate013, error -1
I:Loading variables...
I:Loading mouse cursor...
I:Loading pages...
I:Including file: /twres/landscape.xml...
I:PageManager::LoadFileToBuffer loading filename: '/twres/landscape.xml' directly
I:Loading resources...
I:Loading variables...
I:Loading mouse cursor...
I:Loading pages...
I:Loading page main
I:Loading page main2
I:Loading page install
I:Loading page flash_confirm
I:Loading page flash_zip
I:Loading page flash_done
I:Loading page flash_sleep_and_reboot
I:Loading page flashimage_confirm
I:Loading page clear_vars
I:Loading page reboot_system_routine
I:Loading page confirm_action
I:Loading page action_page
I:Loading page singleaction_page
I:Loading page action_complete
I:Loading page filecheck
I:Loading page rebootcheck
I:Loading page appcheck
I:Loading page wipe
I:Loading page advancedwipe
I:Loading page formatdata
I:Loading page formatdata_confirm
I:Loading page checkpartitionlist
I:Loading page partitionoptions
I:Loading page refreshfilesystem
I:Loading page selectfilesystem
I:Loading page backup
I:Loading page backupname1
I:Loading page backupname2
I:Loading page backupencryption
I:Loading page backupencryption2
I:Loading page checkbackuppassword
I:Loading page backup_run
I:Loading page restore
I:Unable to open '/data/media/TWRP/BACKUPS/c08086c01604c6f'
I:Loading page restore_read
I:Loading page restore_decrypt
I:Loading page try_restore_decrypt
I:Loading page restore_select
I:Loading page renamebackup
I:Loading page restore_run
I:Loading page mount
I:Loading page usb_mount
I:Loading page usb_umount
I:Loading page system_readonly_check
I:Loading page reboot
I:Loading page rebootapp
I:Loading page system_readonly
I:Loading page settings
I:Loading page settings_timezone
I:Loading page settings_screen
I:Loading page settings_vibration
I:Loading page settings_language
I:Loading page copylog
I:Loading page advanced
I:Loading page partsdcardsel
I:Loading page partsdcardcheck
I:Loading page partsdcard
I:Loading page htcdumlock
I:Loading page repackselect
I:Loading page repackconfirm
I:Loading page lock
I:Loading page filemanagerlist
I:Loading page filemanageroptions
I:Loading page choosedestinationfolder
I:Loading page filemanagerrenamefile
I:Loading page filemanagerrenamefolder
I:Loading page filemanagerchmod
I:Loading page filemanagerconfirm
I:Loading page filemanageraction
I:Loading page decrypt
I:Loading page decrypt_pattern
I:Loading page trydecrypt
I:Loading page terminalcommand
I:Loading page sideload
I:Loading page fixcontexts
I:Loading page slideout
I:Loading page select_storage
I:Loading page select_language
I:Set page: 'clear_vars'
I:Set page: 'main2'
I:Switching packages (TWRP)

Startup Commands:
ro.dalvik.vm.native.bridge=0
dalvik.vm.isa.arm.variant=cortex-a9
dalvik.vm.isa.arm.features=default
dalvik.vm.usejit=true
dalvik.vm.heapsize=256m
dalvik.vm.lockprof.threshold=500
dalvik.vm.dex2oat-Xms=64m
dalvik.vm.dex2oat-Xmx=512m
dalvik.vm.heapmaxfree=2m
dalvik.vm.heapminfree=512k
dalvik.vm.heapstartsize=5m
dalvik.vm.appimageformat=lz4
dalvik.vm.usejitprofiles=true
dalvik.vm.heapgrowthlimit=48m
dalvik.vm.stack-trace-file=/data/anr/traces.txt
dalvik.vm.image-dex2oat-Xms=64m
dalvik.vm.image-dex2oat-Xmx=64m
dalvik.vm.heaptargetutilization=0.75
ro.config.ringtone=omni_ringtone1.ogg
ro.config.alarm_alert=omni_alarm1.ogg
ro.config.notification_sound=omni_notification1.ogg
ro.build.fingerprint=Android/omni_espressocommon/espressocommon:7.1.2/NJH47F/andi04110806:userdebug/test-keys
pm.dexopt.boot=verify-profile
pm.dexopt.ab-ota=speed-profile
pm.dexopt.install=interpret-only
pm.dexopt.core-app=speed
pm.dexopt.bg-dexopt=speed-profile
pm.dexopt.first-boot=interpret-only
pm.dexopt.shared-apk=speed
pm.dexopt.nsys-library=speed
pm.dexopt.forced-dexopt=speed
ro.bq.gpu_to_cpu_unsupported=1
ro.adb.secure=0
ro.com.google.clientidbase=android-google
ro.com.android.wifi-watchlist=GoogleGuest
ro.url.legal=http://www.google.com/intl/%s/mobile/android/basic/phone-legal.html
ro.boot.mode=reboot_recovery
ro.boot.carrier=wifi-only
ro.boot.hardware=espresso
ro.boot.serialno=c08086c01604c6f
ro.boot.debug_level=0x4f4c
ro.boot.emmc_checksum=3
ro.hwui.disable_scissor_opt=true
ro.omni.device=espressocommon
ro.omni.version=7.1.2-20190411-0806-espressocommon-HOMEMADE
ro.twrp.boot=1
ro.twrp.version=3.3.0-1
ro.wifi.channels=
ro.allow.mock.location=0
ro.board.platform=omap4
ro.build.id=NJH47F
ro.build.date=Do 11. Apr 08:06:53 CEST 2019
ro.build.date.utc=0
ro.build.host=xeon
ro.build.tags=test-keys
ro.build.type=userdebug
ro.build.user=andi
ro.build.flavor=omni_espressocommon-userdebug
ro.build.display.id=omni_espressocommon-userdebug 7.1.2 NJH47F eng.andi.20190411.080653 test-keys
ro.build.product=espresso-common
ro.build.selinux=1
ro.build.version.sdk=25
ro.build.version.base_os=
ro.build.version.release=7.1.2
ro.build.version.codename=REL
ro.build.version.incremental=eng.andi.20190411.080653
ro.build.version.preview_sdk=0
ro.build.version.all_codenames=REL
ro.build.version.security_patch=2019-04-05
ro.build.description=omni_espressocommon-userdebug 7.1.2 NJH47F eng.andi.20190411.080653 test-keys
ro.build.characteristics=tablet
ro.secure=1
ro.zygote=zygote32
ro.carrier=unknown
ro.product.cpu.abi=armeabi-v7a
ro.product.cpu.abi2=armeabi
ro.product.cpu.abilist=armeabi-v7a,armeabi
ro.product.cpu.abilist32=armeabi-v7a,armeabi
ro.product.cpu.abilist64=
ro.product.name=omni_espressocommon
ro.product.board=piranha
ro.product.brand=Android
ro.product.model=Galaxy Tab 2
ro.product.device=espresso-common
ro.product.locale=en-US
ro.product.manufacturer=Samsung
ro.baseband=unknown
ro.bootmode=reboot_recovery
ro.hardware=espresso
ro.opengles.version=131072
ro.revision=0
ro.serialno=c08086c01604c6f
ro.bootimage.build.date=Do 11. Apr 08:06:53 CEST 2019
ro.bootimage.build.date.utc=1554962813
ro.bootimage.build.fingerprint=Android/omni_espressocommon/espressocommon:7.1.2/NJH47F/andi04110806:userdebug/test-keys
ro.bootloader=unknown
ro.debuggable=1
ro.modversion=OmniROM-7.1.2-20190411-0806-espressocommon-HOMEMADE
ro.recovery_id=0x840ba98dbab6334a55658baebc00a5074c409fb7000000000000000000000000
ro.setupwizard.enterprise_mode=1
init.svc.adbd=running
init.svc.ueventd=running
init.svc.recovery=running
init.svc.set_permissive=stopped
twrp.crash_counter=0
twrp.action_complete=0
service.adb.root=1
security.perf_harden=1
debug.atrace.tags.enableflags=0
net.bt.name=Android
net.change=net.bt.name
persist.sys.usb.config=adb
persist.sys.dalvik.vm.lib.2=libart.so

SELinux contexts loaded from /file_contexts
Full SELinux support is present.
tw_get_context got selinux context: u:object_r:unlabeled:s0
I:Got default contexts and file mode for storage files.
I:Copying file /cache/recovery/log to /cache/recovery/last_log
I:Attempt to load settings from settings file...
I:InfoManager file '/data/media/TWRP/.twrps' not found.
I:Backup folder set to '/data/media/TWRP/BACKUPS/c08086c01604c6f'
I:Copying file /etc/recovery.fstab to /cache/recovery/recovery.fstab
I:Version number saved to '/cache/recovery/.version'
I:Unable to mount '/usb-otg'
I:Actual block device: '', current file system: 'vfat'
__bionic_open_tzdata: couldn't find any tzdata when looking for CST6CDT,M3.2.0,M11.1.0!
__bionic_open_tzdata: couldn't find any tzdata when looking for posixrules!
I:TWFunc::Set_Brightness: Setting brightness control to 255
I:PageManager::LoadFileToBuffer loading filename: '/twres/languages/en.xml' directly
parsing languageFile
parsing languageFile done
I:Translating partition display names
I:Backup folder set to '/data/media/TWRP/BACKUPS/c08086c01604c6f'
I:Starting MTP
I:sending message to add 65537 '/data/media' 'Internal Storage'
I:Message sent, add storage ID: 65537 '/data/media'
I:sending message to add 65538 '/external_sd' 'Micro SD card'
I:Message sent, add storage ID: 65538 '/external_sd'
MTP Enabled
I:Switching packages (TWRP)
I:Set page: 'system_readonly'
I:[MTP] Starting MTP
I:[MTP] created new mtpserver object
I:[MTP] MtpServer::run fd: 18
I:[MTP] mtppipe add storage 65537 '/data/media'
I:[MTP] MtpStorage id: 65537 path: /data/media
I:[MTP] mtppipe add storage 65538 '/external_sd'
I:[MTP] MtpStorage id: 65538 path: /external_sd
I:Cannot find file /sys/class/timed_output/vibrator/enable
I:Is_Mounted: Unable to find partition for path '/vendor'
I:operation_start: 'Toggle System Mount'
I:operation_end - status=1
I:Set page: 'main'
I:Set page: 'clear_vars'
I:Set page: 'main2'
I:Set page: 'main'
I:Set page: 'clear_vars'
I:Set page: 'main2'
I:Switching packages (TWRP)
I:Starting Adb Backup FIFO
I:Set page: 'main'
I:Set page: 'clear_vars'
I:Set page: 'main2'
I:Cannot find file /sys/class/timed_output/vibrator/enable
I:Set page: 'advanced'
I:Cannot find file /sys/class/timed_output/vibrator/enable
I:Set page: 'sideload'
I:Cannot find file /sys/class/timed_output/vibrator/enable
I:Set page: 'action_page'
I:operation_start: 'Sideload'
Starting ADB sideload feature...
E:[MTP] request read returned -1, errno: 5, exiting MtpServer::run loop
I:Disabling MTP
Stopping adbd...
adbd pid 118 found, sending kill.
BOARD_HAS_NO_REAL_SDCARD := true
TW_NO_REBOOT_BOOTLOADER := true
RECOVERY_SDCARD_ON_DATA := true
TW_NO_CPU_TEMP := true
I:Lun file '/sys/class/android_usb/f_mass_storage/lun0/file' does not exist, USB storage mode disabled
TW_HAS_DOWNLOAD_MODE := true
TW_INCLUDE_CRYPTO := true
I:Found brightness file at '/sys/devices/omapdss/display0/backlight/panel/brightness'
I:TWFunc::Set_Brightness: Setting brightness control to 255
I:LANG: en
sideload-host file size 270620122 block size 65536
Installing zip file '/sideload/package.zip'
I:Update binary zip
I:Extracting updater binary 'META-INF/com/google/android/update-binary'
I:Zip contains SELinux file_contexts file in its root. Extracting to /file_contexts
I:has_legacy_properties: Found legacy property match!
I:Legacy property environment initialized.
Target: samsung/espresso10wifixx/espresso10wifi:4.2.2/JDQ39/P5110XXDML1:user/release-keys
minzip: Extracted 3 file(s)
about to run program [/tmp/install/bin/backuptool.sh] with 2 args
grep: /system/build.prop: No such file or directory
Not backing up files from incompatible version: Slim-6.0
run_program: child exited with status 127
about to run program [/tmp/install/bin/otasigcheck.sh] with 1 args
_____________________
/ www.slimroms.org |
/ |
/ ___________________|
/ / ___
/ / ___/ \
/ / / \___/____ ____
/ / | |___/ \_/ |
___________/ / | | | |
| / | | | | | |
| / | | | | | |
|_____________/ \___^___^___^___^___/

performing update
blockimg version is 3
maximum stash entries 0
creating stash /cache/recovery/3f2c8df3c04e66781716d7ed28c22b719425bd95/
710107136 bytes free on /cache (0 needed)
writing 143046 blocks of new data
Patching system image unconditionally...
I:TWFunc::Set_Brightness: Setting brightness control to 5
I:TWFunc::Set_Brightness: Setting brightness control to 0
I:TWFunc::Set_Brightness: Setting brightness control to 255
I:TWFunc::Set_Brightness: Setting brightness control to 0
I:TWFunc::Set_Brightness: Setting brightness control to 255
zeroing 5888 blocks
erasing 113210 blocks
wrote 148934 blocks; expected 143046
max alloc needed was 4096
deleting stash 3f2c8df3c04e66781716d7ed28c22b719425bd95
I:Cannot find file /sys/class/timed_output/vibrator/enable
I:Set overlay: ''
Verifying the updated system image...
script aborted: system partition has unexpected contents after OTA update
system partition has unexpected contents after OTA update
Updater process ended with ERROR: 7
I:Legacy property environment disabled.
I:Install took 153 second(s).
I:Signaling child sideload process to exit.
sideload_host finished
I:Waiting for child sideload process to exit.
I:sending message to add 65537 '/data/media' 'Internal Storage'
I:Message sent, add storage ID: 65537 '/data/media'
I:sending message to add 65538 '/external_sd' 'Micro SD card'
I:Message sent, add storage ID: 65538 '/external_sd'
I:Set page: 'action_complete'
I:[MTP] Starting MTP
I:Cannot find file /sys/class/timed_output/vibrator/enable
I:operation_end - status=1
I:[MTP] created new mtpserver object
I:[MTP] MtpServer::run fd: 22
I:[MTP] mtppipe add storage 65537 '/data/media'
I:[MTP] MtpStorage id: 65537 path: /data/media
I:[MTP] mtppipe add storage 65538 '/external_sd'
I:[MTP] MtpStorage id: 65538 path: /external_sd