LGNPST will restore your Sprint LG Optimus G back to stock, no matter what you have done to it as long as you can get your device into download mode.
Stock Sprint LG Optimus G Firmware / Rom Download:
How to Return/Flash Sprint LG Optimus G back to Stock:
Note: If your device restarts at 67% or 85%, don’t worry. The firmware is fully flashed and the device should reboot on its own. If LGNPST errors out at 85%, after a few minutes turn your phone off and hold the power button until the phone powers on, then release.
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My phone keeps doing the thing where it errors out at 85%. I then wait a few minutes and reboot and it boots me into recovery mode. Any suggestions?
Awesome worked perfectly – I bought an Optimus G from craigslist which was rooted and had custom ROM and was worried to see i could not upgrade to Jelly bean. Thank you very much – this worked perfectly.
my phone is not booting past the Sprint “4GLTE” screen. i’ve followed the steps exactly. what else can i try?