LG K20 Plus TWRP/Custom Recovery for MetroPCS MP260 & TP260 – How to Flash

TWRP (Custom recovery ) can be extremely useful, not just for rooting your K20 Plus but in many other ways. First of all, with TWRP you can create a nandroid backup. It’s a complete system backup which will restore your phone to the exact same state as before. As after rooting your phone is more susceptible to bricking if messed with, a nandroid backup can be a savior. Thanks to messi2050@xda for making TWRP for K20 Plus.

TWRP can also be used to Flash custom ROMs such as lineage OS. A custom ROM is much more customizable than a stock ROM. Various K20 Plus Mods and Hacks are achievable with the help of TWRP.

So Let’s proceed to K20 Plus TWRP installation –

Make sure that you’ve unlocked the LG K20 Plus Bootloader before moving ahead –

How to Install TWRP on LG K20 Plus


Below are the files needed for this process with their respective download links. Download the files to your computer before moving further.

1. no-verity-opt-encrypt-6.0.zip


2. TWRP image file i.e recovery.img (Extract the rar file to get recovery.img)


3.Minimal ADB and Fastboot exe setup file



Step 1 – Copying no-verity-opt-encrypt-6.0.zip to the SD Card

We’ve to transfer the downloaded no-verity-opt-encrypt.zip file to sd card.

Do not copy it to the internal memory. During TWRP installation we’ve to format internal storage which would erase the copied file.

Copy the downloaded zip file as shown above.

Connect your K20 Plus to the computer in file transfer mode

Now click on LG K20 Plus Portable Media Player, and open SD card folder as shown above.

Paste the copied file here.

We’ve successfully copied no-verity-opt-encrypt.zip file to the SD card.

Step 2 – Copying TWRP, recovery.img file to Minimal ADB and Fastboot folder.

Now we’ve to install Minimal ADB and Fastboot as shown above. Thanks to shimp208@xda for making this small and easy to use program. If not downloaded yet, get it from below link –




Next step is to copy the TWRP image file to Minimal ADB and Fastboot folder. You can download the file from below link if not done yet –


Extract the downloaded rar file. It contains recovery.img file, which we’ve to transfer to Minimal ADB and Fastboot folder in C Drive as shown below.

Copy the extracted recovery.img file as shown above.

Open Local Disk (C:) Drive on your computer (or the drive in which you’ve installed Minimal ADB and Fastboot)

Look for “Program Files” and open it.

Now open “Minimal ADB and Fastboot” folder.

We’ve to paste the copied file into this folder. Right-click and Paste as shown above.

Select “Continue” to give permission as administrator to copy this file.

recovery.img is copied to Minimal ADB and Fastboot folder. Now we’re ready to flash the copied recovery.img file.

Step 3 – Writing custom recovery (TWRP) in Fastboot Mode

Run Minimal ADB and Fastboot program on your computer.

Type adb devices in the command prompt window and hit Enter.

Our connected phone, LGMP260 is detected in adb mode.

Move on to Next Page (Page 2) –

LG K20 Plus Unlock Bootloader – MetroPCS MP260 & T-Mobile TP260

The best thing about MetroPCS / T-Mobile phones is, their bootloaders are unlockable, and that’s the very reason their phones are the most popular among the prepaid smartphones.

LG K20 Plus is one such MetroPCS Smartphone. Once we unlock its bootloader, we can easily flash a custom recovery such as TWRP. In TWRP can easily flash Magisk or SuperSU to root our K20 plus.

Bootloader unlock should not be confused with sim unlock. Your device will remain locked for other carriers even after unlocking the bootloader. Sim unlocking is an altogether different thing and needs to be dealt with in a different manner.

Now let’s proceed with the bootloader unlocking –

Before connecting your phone to the computer you should install the LG K20 USB Driver on your PC.

How to Unlock LG K20 Plus Bootloader

Before proceeding with the below procedure, we’ve to turn on “USB Debugging” and Enable “OEM unlock” within the developer options.


Once done, connect your K20 Plus to PC via USB data cable and select USB connection mode as “Charging” or “File Transfer”.

Wait for the K20 Plus ADB Interface driver to install.

If the driver installation fails, update the ADB driver manually.

You can see, the ADB Interface driver is installed successfully.


Next thing we need is Minimal ADB and Fastboot program for the PC.

shimp208@xda has done a great job by making this small and easy to use program. Earlier we had to download the whole Android SDK package with Platform Tools to run ADB commands in fastboot mode.

You can download its setup file from the below link.


Install and run Minimal ADB and Fastboot.

G K20 Plus ADB Mode

A cmd command prompt window will open as shown above.


LG K20 Plus ADB devices

First of all, we’ll check whether the ADB drivers are successfully installed or not.

Type adb devices and hit enter on your computer keyboard

LGMP260 Unauthorized ADB

You can see that the connected phone is detected as LGMP260 but it’s not authorized yet.

Check your K20 plus screen, you’ll see a pop-up with the request to “Allow USB Debugging”.

LG K20 Plus Allow USB Debugging RSA key fingerprint

Approve the USB Debugging request by hitting “OK”.

Move on to Next Page (Page 2) –

LG K20 Plus FRP Bypass/Google Account Bypass LGMP260 2017-2018

Following the below tutorial we can bypass google account (FRP) on any LG K20 Plus, even running on the latest Android firmware i.e mp26010x with Android security patch level February 01, 2018.

However, in case you’re running a recent firmware you’ve to first downgrade your LG K20 Plus software to a lower version before moving further. The below exploit works with mp26010j, so any firmware above this has to be downgraded first.

It’s a lengthy but sure shot method which works every time. We need 2 apk files for this process. Download the zip file from the below link, extract it and transfer the apk files to a micro sd card. Insert the memory card in your LG K20 Plus micro sd slot.


You can also download the files from play store –

Sidebar Lite

Shortcut Master Lite

How to Bypass Google Verification (FRP) on LG K20 Plus  –


Step 1:  Getting access to phone settings

LG K20 Plus Google account bypass

By doing a hard reset via volume down + power button we are forced to verify the last synced google account before moving further.

To bypass this Google’s Factory Reset Protection (FRP) follow the below procedure.

First of all, we have to move all the way back to the first page of the setup wizard i.e “Welcome” page.

Click on “Accessibility” as shown above


On the accessibility settings page, select the first option i.e “Vision” and Turn ON TalkBack by sliding the toggle from OFF to ON position.

A pop-up will appear. Confirm your action by hitting “TURN ON”. Now talkback is ON

Swipe and make an L as shown above.

This will open “Global Context Menu”

Look for “Talkback Settings” and double-click to open it.

When we are on Talkback Settings page, we’ll suspend talkback.

To do this press both the Volume UP and DOWN button simultaneously.  Confirm your action by tapping “OK”.

Now scroll down to “Help & feedback” and click on it to open.


Tap on “About Switch Access for Android” to open this page.

Now, scroll down and look for “set up Switch Access on your Android device” and tap on it, as shown above.

This will take us to another page. Now again scroll down and look for “connecting to Bluetooth devices” , select it to open another Help page.


Scroll all the way down where it asks “Was this article helpful?” and select “NO”

Now in the text box type anything and double tap on it as shown above.

You can see the options are Cut, Copy, Paste, and a “3 dots” icon. Tap on the “3 dots” icon.


This will reveal a new option “ASSIST” click on it this will take us to the Google App.

Here type Settings and select the “Settings” icon from the drop-down search results as shown above.

Step 2: Disabling  Android Device Manager, Google Play Services & Setup Wizard.

In Settings, we’ve to scroll down and open ” Fingerprint & Security”.

Now select “Phone administrators”. Here you can see the “Android Device Manager” is ON. We’ve to turn it OFF.

Deactivate the “Android Device Manager” and go back to the settings page.

Now open “Apps” among the list of options.

On “Apps” page, tap on the “3 dots” icon at the top right corner and select “Show system”.

Now we’ve to scroll down and open “Google Play Services”

We’ll “Force Stop” and “Disable” Google Play Services.

Move on to Next Page (Page 2) –