T-Mobile LG Stylo 2 Plus K550 Unbrick service package includes T-Mobile LG Stylo 2 Plus K550 Stock firmware – LG UP DLL for LG K550
The firmware can be used to unbrick/restore your LG Stylo 2 Plus K550 back to stock.
PLEASE DO NOT TRY TO Downgrade the OS of your phone.
PLEASE DO NOT try to flash the firmware if you do not know the current software version of your phone.
PLEASE CONTACT US by email: [email protected] first before your trying to flash the kdz file.
LG K550 unbrick service package:
1) LG k550 firmware Build v10i and v10b and V20c
2) LG UP DLL for LG K550
Click Purchase button above to get the [unbrick-lg-k550.txt] password and full download URL for the LG K550 firmware and LG UP DLL for LG K550.
To unbrick/restore your LG K550 back to stock;
YOU need to install:
LG USB drivers
LG UP software
LG UP Dll for K550: LGUP_K550.msi
How to unbrick/restore LG k550 back to stock:
Now connect your Phone to PC Via USB Cable and Run the LG UP Software
Wait until LG UP detect your Phone. If LG UP screen shows up, Go Step 2.
If LG UP can’t find your device, you need to put your phone into download mode manually by
Turn off your phone, press and hold “Volume Up” button and plug in the USB cable from your computer to the phone.>
Now Run the LG UP, waiting for LG UP install necessary USB drivers for your Phone.
When LG UP screen shows up. Go Step 2
From LG UP Screen, click on the Upgrade process option
Click Bin File and Select the v10f firmware that you just downloaded
Now simply click on the Start button to begin the flashing process. Wait for few minutes until the installing process completes.
Welcome back, Now, Your phone is back to Stock. If you experience issues, please let us know in the comments below.