How to Find LG Firmware

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How to find LG firmware for your device

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You can find firmware for your LG device at a couple different site and today we will discuss of couple of them and ways you can identify which LG device you own. It is very important that you get the right firmware for your device. Lets say you have a LG V20 and you are looking for firmware well there are at least 5 different Model numbers for this device H910, H918, LS997, US996, VS995. The best way to figure out your model number is looking on the back of the device or under the battery and back cover. Another awesome method is to type in *#06# to your phone Dialer to get your IMEI or look in settings app and then about phone to find the IMEI that way. You can also get the IMEI from the back of the device under the battery its normally a 15 digit number like 356304044433231.

If you have your device IMEI number you can directly search LG server for firmware and more info on your device by using this link.

http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=XXXXXXXXXXXXXXX

You need to change the XXXXXXXXXXXXXXX to your device IMEI number.

EXAMPLE

http://csmg.lgmobile.com:9002/csmg/b2c/client/auth_model_check2.jsp?esn=354153060481909

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http://csmgdl.lgmobile.com/dn/downloader.dev?fileKey=FW7D4MJ752MOAEZ93CC1XHM/D85530n_00_0816.kdz

As you can see above there is a lot of great info in this XML file like the model number and even better for some device the URL for downloading firmware for this LG device based on the IMEI. This method of finding your device firmware is error proof since you found it with your IMEI you know for sure you have the right firmware straight from LG.

Some of the other site you can use to locate firmware for your device are listed below.

http://lg-firmware-rom.com/ you can also search by IMEI number on this site of Model Number.

https://www.xda-developers.com/ you can use the search bar on the top and navigate to your device forum then look in there for firmware files either TOT or KDZ files. 

you flash these firmware files with either LG flash tool link below of you use LG’s new program LG UP

If you would like to see more about firmware restoring your device CLICK HERE

CF Auto Root

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CF Auto Root

CF Auto Root is a really easy to use Root method created by Chainfire hence the CF and he is also the creator of SuperSU app along with many other awesome Android Apps. This root method is compatible with most Samsung and Google Nexus Devices it works with either the Odin Program or Fastboot commands for the Nexus devices check here to see if your device is compatible with this amazing CF AUTO ROOT TOOL 

NOTE- When selecting the Right CF auto root files to download it will be helpful to go into your device setting and then about phone or tablet and look at the info there then match it up with the info on the site downloads.

How to use Odin and Fastboot

ODIN flashable devices

odin

 

BASIC INSTRUCTIONS

All downloads contain .tar.md5 files flashable in ODIN as PDA.

Make sure your device is in ODIN download mode (usually you can get there by holding VolDown+Home+Power when the device is turned off), then start the included Odin3-v1.85.exe file, press the PDA button, select the .tar.md5 file, and click Start. You can find more detailed instructions and assistance at XDA.

A modified recovery and cache partition will be flashed, which will install (only) SuperSU, then clean-up the cache partition and re-flash the stock recovery.

For the root to work, the device must reboot into recovery. Most devices will do this automatically after flashing these files, but in case that does not happen, please boot into recovery manually.

UNLOCK BOOTLOADERS

If you have locked bootloaders, flashing one of these will probably brick your device – with the exception of Nexus devices, which will usually automatically “OEM unlock” and wipe your data !

 

Download the Odin Program you will need HERE

Download the samsung usb drivers for your computer if you dont already have them HERE

 

Fastboot flashable devices

fastboot

BASIC INSTRUCTIONS

All downloads contain .img files bootable through Fastboot.

Make sure your device is in Fastboot mode (usually you can get there by holding VolUp+VolDown+Power when the device is turned off), then run the included script for your OS. On Linux and Mac, you may have to chmod +x root-linux/mac.sh before the script does anything.

A special boot image will load, which will install (only) SuperSU, then reboot into Android.

UNLOCK BOOTLOADERS

The included scripts perform an “OEM unlock”. If this fails, the root will not work. If it succeeds, and you were not previously unlocked (first time rooting ?), it will probably wipe your data !

For some device (Sony, Verizon, etc) you may need an OEM-specific tool to unlock the bootloader. Please do not forget to check and use this tool, if provided by the OEM.

Download the fastboot files you will need for WIndows HERE

 

Check out the main thread for CF Auto Root on XDA developers site HERE