Pre Requirements to Root And Install Custom Recovery TWRP On LG K7 :-
Go To Settings-> all-> About Phone-> Build number. Then press 5-7 times on the build number, until a message announcing that we are already developer.
Then we Go To to Settings -> Development Options and activate the USB Debugging. Also we activate “Allow OEM release” if this option is available.
Ensure that drivers installed LG USB drivers on the PC.
Unlock the bootloader LG K7 :-
Turn off the phone hold volume down button down and power button. When we see the boot screen connect the device to a PC via a USB cable. (Choose fastboot if the option is available)
phone is connected to PC type in a command window the following command to start the boot loader:
adb reboot bootloader Now Check the phone is in fastboor mode and connected to your pc type
To unlock the bootloader, write press “ENTER” key the following command: Choose Yes on the screen of the device if prompted.
fastboot oem unlock
With this last command should be enough, the bootloader of the device is now unlocked. Restart the phone and disconnect the PC. Restarting we see the padlock symbol open during startup.
install TWRP and Rooting LG K7 :-
Downloaded and installed ADB and Fastboot on your PC. The installation creates an ADB folder (C: \ adb)
- 15 seconds ADB Installer 1.4.3 Google Drive
- 15 seconds ADB Installer 1.4.3 Zippyshare
- 15 seconds ADB Installer 1.4.3 androidfilehost
- 15 seconds ADB Installer 1.4.3 Dropbox
Download the file Twrp_m1_v2.img renamed with the name “recovery.img” and move the file to the ADB folder (C: \ adb)
Download SuperSU 2.68.zip and move the file to the phone memory.
How to Install TWRP and Rooting LG K7 :-
Step 1: Open a command window. So we go into the ADB folder (C: \ adb). Once here we press the SHIFT key on the keyboard + mouse right click on a blank space in the folder and options shown simply choose “Open command window here”.
Step 2: Next, connect the phone to the PC via the USB cable and restart the device in fastboot mode by typing the following command in the command window or pressing the “Power + Volume Down” button at the same time.
adb reboot bootloader
Step 3: Write the following command in the command window to install TWRP Recovery on your phone
fastboot flash recovery recovery.img
Step 4: Once the recovery is installed, start the device in recovery mode (TWRP)
Step 5: In TWRP Recovery menu choose “Install” and then seek and select “SuperSU” to root the phone. Slipped to confirm. We hope to finish the installation process / flash and click on “Reboot” to restart the device.