Regroup android tips, and add docs on runit logging
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lhark
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1 changed files with 115 additions and 77 deletions
192
how_to
192
how_to
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@ -703,9 +703,121 @@ Better Bibtex, Zotero:
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Bumblebee runit fix:
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Bumblebee runit fix:
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sed -i 's/Driver=$/Driver=nvidia/' /etc/bumblebee/bumblebee.conf
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sed -i 's/Driver=$/Driver=nvidia/' /etc/bumblebee/bumblebee.conf
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Uncompress android .ab backup files:
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Runit logging:
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# https://stackoverflow.com/questions/18533567/how-to-extract-or-unpack-an-ab-file-android-backup-file
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socklog
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( printf "\x1f\x8b\x08\x00\x00\x00\x00\x00" ; tail -c +25 backup.ab ) | tar xfvz -
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* syslogd replacement
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* gets messages sent via syslog() (into /dev/log)
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svlogd
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* builtin log rotation
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* needs to be setup for each service (/etc/runit/sv/<service>/log/run)
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`exec chpst -u log svlogd -tt /var/log/<service>`
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$ sudo mkdir /var/log/<service>
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$ sudo chown -R :log /var/log/<service>
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$ sudo chmod g+w /var/log/<service>
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runsvdir
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* sends its stdout to /dev/console
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* sends its stderr to its own command line (ps aux | grep runsvdir)
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runsv
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* if <service>/log exists, redirects service's stdout to logger's stdin
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* by default, runsv's stderr, stdout (and stdin?) are redirected to /dev/console
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Android:
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Uncompress android .ab backup files:
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# https://stackoverflow.com/questions/18533567/how-to-extract-or-unpack-an-ab-file-android-backup-file
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( printf "\x1f\x8b\x08\x00\x00\x00\x00\x00" ; tail -c +25 backup.ab ) | tar xfvz -
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Setup udev for android device with adb:
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# Solves "adb: error: failed to get feature set: insufficient permissions for device"
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# https://wiki.archlinux.org/index.php/Android_Debug_Bridge#Adding_udev_Rules
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Get Vendor and and product IDs with
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$ lsusb
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Bus 001 Device 007: ID 0fce:8161 Sony Ericsson Mobile Communications AB ST18i
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^ ^
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/ \
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Vendor ID Product ID
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Create adbusers group and yourself to it
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$ sudo groupadd adbusers
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$ sudo usermod -aG adbusers <user>
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/etc/udev/rules.d/51-android.rules:
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SUBSYSTEM=="usb",ATTR{idVendor}=="<your vendor id>", MODE="0660", GROUP="adbusers" # Or sdkusers
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SUBSYSTEM=="usb",ATTR{idVendor}=="<your vendor id>",ATTR{idProduct}=="<your product id>",SYMLINK+="android_adb"
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SUBSYSTEM=="usb",ATTR{idVendor}=="<your vendor id>",ATTR{idProduct}=="<your product id>",SYMLINK+="android_fastboot"
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$ sudo udevadm control --reload-rules
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Setup android emulator:
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trizen -S android-emulator \
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android-google-apis-x86-system-image-23 \
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android-sdk-cmdline-tools-latest # Some tools are borked in the original package
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source /etc/profile # Update PATH
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# avdmanager will complain about permissions at first start but will
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# happily put AVDs in /root/.android/avd if you let it have it for too long
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/opt/android-sdk/cmdline-tools/latest/bin/avdmanager create avd \
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--force \
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--name <your AVD name> \
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--package 'system-images;android-23;google_apis;x86' # Match path in /opt/android-sdk/system-images/
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# AVD is stored in ~/.android/avd/
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# Enable using the hardware keyboard, and switch layout to azerty
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sed -i -e 's/\(hw.keyboard=\).*/\1yes/' \
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-e 's/\(hw.keyboard.charmap=\).*/\1azerty/' \
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~/.android/avd/<your AVD name>.avd/config.ini
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# If you have issues running image from different arch, try checking the PATH or
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# https://www.bram.us/2017/05/12/launching-the-android-emulator-from-the-command-line/
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emulator -avd <your AVD name>
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Android diagnostic debug phone codes:
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# https://www.itworld.com/article/2708985/debug-your-phone-with-these-hidden-android-secret-codes.html
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# https://www.redmondpie.com/hidden-android-secret-codes-for-samsung-htc-motorola-sony-lg-and-other-devices/
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*#06# – IMEI number
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*#0*# – Enter the service menu on newer phones like Galaxy S III
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*#*#4636#*#* – Phone information, usage statistics and battery
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*#*#34971539#*#* – Detailed camera information
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*#*#273282*255*663282*#*#* – Immediate backup of all media files
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*#*#197328640#*#* – Enable test mode for service
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*#*#232339#*#* – Wireless LAN tests
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*#*#0842#*#* – Backlight/vibration test
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*#*#2664#*#* – Test the touchscreen
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*#*#1111#*#* – FTA software version (1234 in the same code will give PDA and firmware version)
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*#12580*369# – Software and hardware info
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*#9090# – Diagnostic configuration
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*#872564# – USB logging control
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*#9900# – System dump mode
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*#301279# – HSDPA/HSUPA Control Menu
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*#7465625# – View phone lock status
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*#*#7780#*#* – Reset the /data partition to factory state
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*2767*3855# – Format device to factory state (will delete everything on phone)
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##7764726 – Hidden service menu for Motorola Droid
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*#*#7594#*#* – Enable direct powering down of device once this code is entered
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*#*#273283*255*663282*#*#* – Make a quick backup of all the media files on your Android device
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*#*#232338#*#* – Shows Wi-Fi MAC address
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*#*#1472365#*#* – Perform a quick GPS test
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*#*#1575#*#* – For a more advanced GPS test
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*#*#0283#*#* – Perform a packet loopback test
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*#*#0*#*#* – Run an LCD display test
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*#*#0289#*#* – Run Audio test
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*#*#2663#*#* – Show device’s touch-screen version
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*#*#0588#*#* – Perform a proximity sensor test
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*#*#3264#*#* – Show RAM version
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*#*#232331#*#* – Run Bluetooth test
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*#*#232337#*# – Show device’s Bluetooth address
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*#*#7262626#*#* – Perform a field test
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*#*#8255#*#* – Monitor Google Talk service
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*#*#4986*2650468#*#* – Show Phone, Hardware, PDA, RF Call Date firmware info
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*#*#1234#*#* – Show PDA and Phone firmware info
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*#*#2222#*#* – Show FTA Hardware version
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*#*#44336#*#* – Show Build time and change list number
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*#*#8351#*#* – Enable voice dialing log mode, dial *#*#8350#*#* to disable it
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##778 (+call) – Show EPST menu
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These codes are specific to HTC devices only:
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*#*#3424#*#* – Run HTC function test program
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*#*#4636#*#* – Show HTC info menu
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##8626337# – Run VOCODER
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##33284# – Perform field test
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*#*#8255#*#* – Launch Google Talk service monitor
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##3424# – Run diagnostic mode
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##3282# – Show EPST menu
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##786# – Reverse Logistics Support
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Android wpa_supplicant conf file path:
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/data/misc/wifi/wpa_supplicant.conf
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Fix: Failed to activate service 'org.freedesktop.login1': timed out:
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Fix: Failed to activate service 'org.freedesktop.login1': timed out:
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If dbus has been restarted, don't forget to restart elogind/systemd-logind
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If dbus has been restarted, don't forget to restart elogind/systemd-logind
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@ -780,24 +892,6 @@ Image/photo sorting with feh:
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feh --action1 'mv -v %F "/path/to/target/"%N' \
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feh --action1 'mv -v %F "/path/to/target/"%N' \
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--action[2-9] [...] /dir/to/sort
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--action[2-9] [...] /dir/to/sort
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Setup udev for android device with adb:
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# Solves "adb: error: failed to get feature set: insufficient permissions for device"
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# https://wiki.archlinux.org/index.php/Android_Debug_Bridge#Adding_udev_Rules
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Get Vendor and and product IDs with
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$ lsusb
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Bus 001 Device 007: ID 0fce:8161 Sony Ericsson Mobile Communications AB ST18i
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^ ^
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/ \
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Vendor ID Product ID
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Create adbusers group and yourself to it
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$ sudo groupadd adbusers
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$ sudo usermod -aG adbusers <user>
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/etc/udev/rules.d/51-android.rules:
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SUBSYSTEM=="usb",ATTR{idVendor}=="<your vendor id>", MODE="0660", GROUP="adbusers" # Or sdkusers
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SUBSYSTEM=="usb",ATTR{idVendor}=="<your vendor id>",ATTR{idProduct}=="<your product id>",SYMLINK+="android_adb"
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SUBSYSTEM=="usb",ATTR{idVendor}=="<your vendor id>",ATTR{idProduct}=="<your product id>",SYMLINK+="android_fastboot"
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$ sudo udevadm control --reload-rules
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Get original windows key from linux:
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Get original windows key from linux:
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# From: https://twitter.com/BrandonPrry/status/1038269038881898498
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# From: https://twitter.com/BrandonPrry/status/1038269038881898498
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# Not guaranted to work
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# Not guaranted to work
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@ -819,62 +913,6 @@ MSI ge62 webcam not found:
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Air Canada PNR access:
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Air Canada PNR access:
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https://services.aircanada.com/ServicingPNR/Ancillary/ACO/
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https://services.aircanada.com/ServicingPNR/Ancillary/ACO/
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Android diagnostic debug phone codes:
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# https://www.itworld.com/article/2708985/debug-your-phone-with-these-hidden-android-secret-codes.html
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# https://www.redmondpie.com/hidden-android-secret-codes-for-samsung-htc-motorola-sony-lg-and-other-devices/
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*#06# – IMEI number
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*#0*# – Enter the service menu on newer phones like Galaxy S III
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*#*#4636#*#* – Phone information, usage statistics and battery
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*#*#34971539#*#* – Detailed camera information
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*#*#273282*255*663282*#*#* – Immediate backup of all media files
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*#*#197328640#*#* – Enable test mode for service
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*#*#232339#*#* – Wireless LAN tests
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*#*#0842#*#* – Backlight/vibration test
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*#*#2664#*#* – Test the touchscreen
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*#*#1111#*#* – FTA software version (1234 in the same code will give PDA and firmware version)
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*#12580*369# – Software and hardware info
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*#9090# – Diagnostic configuration
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*#872564# – USB logging control
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*#9900# – System dump mode
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*#301279# – HSDPA/HSUPA Control Menu
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*#7465625# – View phone lock status
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*#*#7780#*#* – Reset the /data partition to factory state
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*2767*3855# – Format device to factory state (will delete everything on phone)
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##7764726 – Hidden service menu for Motorola Droid
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*#*#7594#*#* – Enable direct powering down of device once this code is entered
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*#*#273283*255*663282*#*#* – Make a quick backup of all the media files on your Android device
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*#*#232338#*#* – Shows Wi-Fi MAC address
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*#*#1472365#*#* – Perform a quick GPS test
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*#*#1575#*#* – For a more advanced GPS test
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*#*#0283#*#* – Perform a packet loopback test
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*#*#0*#*#* – Run an LCD display test
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*#*#0289#*#* – Run Audio test
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*#*#2663#*#* – Show device’s touch-screen version
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*#*#0588#*#* – Perform a proximity sensor test
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*#*#3264#*#* – Show RAM version
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*#*#232331#*#* – Run Bluetooth test
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*#*#232337#*# – Show device’s Bluetooth address
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*#*#7262626#*#* – Perform a field test
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*#*#8255#*#* – Monitor Google Talk service
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*#*#4986*2650468#*#* – Show Phone, Hardware, PDA, RF Call Date firmware info
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*#*#1234#*#* – Show PDA and Phone firmware info
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*#*#2222#*#* – Show FTA Hardware version
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*#*#44336#*#* – Show Build time and change list number
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*#*#8351#*#* – Enable voice dialing log mode, dial *#*#8350#*#* to disable it
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##778 (+call) – Show EPST menu
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These codes are specific to HTC devices only:
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*#*#3424#*#* – Run HTC function test program
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*#*#4636#*#* – Show HTC info menu
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##8626337# – Run VOCODER
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##33284# – Perform field test
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*#*#8255#*#* – Launch Google Talk service monitor
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##3424# – Run diagnostic mode
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##3282# – Show EPST menu
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##786# – Reverse Logistics Support
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Android wpa_supplicant conf file path:
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/data/misc/wifi/wpa_supplicant.conf
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Grub2 theme customization:
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Grub2 theme customization:
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theme.txt reference:
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theme.txt reference:
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http://wiki.rosalab.ru/en/index.php/Grub2_theme_/_reference#Main_file_syntax
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http://wiki.rosalab.ru/en/index.php/Grub2_theme_/_reference#Main_file_syntax
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