Filed Under (LG Android Phones, LG Optimus Series, LG Phone Problem and Solution) by lg-phones on 06-08-2013

Hello guys! As many Boost Mobile LG Optimus F7 owners have this problem, and some others of you may have this too. I post this guide to help you flash / unbrick / return your phone back to the stock rom.

Warning: I won’t be responsible for any damage to your device, this has been tested and working on my device, all credits to sammyz on Androidforums, good luck!


LG Flash Tool Download:

This guide is intended for windows users. There is no way to unbrick this phone unless you are on windows due to the software being used for flashing only made for windows.

  1. Put your LG Optimus F7 in download mode:
    While powered off, volume up + plug in USB (thanks sortoh85). Connect a trustworthy USB cable
  2. Open up LG Flash Tool
  3. Tick "Select Manual Mode"
  4. The DLL selected is called "LG870_20130528_LGFLASHv151.dll", find where you extracted that to
  5. Select Add, choose the tot file you downloaded.
  6. Press ok.
  7. See the images below on how to configure the COM Port and flash

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