i have lg optimus g f180l upgraded to 4.4 kitkat. i rooted it and installed freegee. rebooted into download mode and installed Sling_GOPEN_G_F180_v2.2.2_blueberry_170614_signed. zip from this post
accidentally, i forgot t o flash the Sling2.2.2_Patch_F180L_v30c_lgviet.com.zip and rebooted it.
now the phone is not turning on at all, no download mode, no recovery mode, no flash light nothing in device manager
someone please help me....