Do it and boot into it directly from fastboot and tell us the result.Recovery Mode LG D620 G2 Mini LTE, how to Anyhow, did you try flashing a custom Recovery as I said. Besides, this boot certification error seems to be only related to LG devices only, so you may to do a bit more research. At this point of time, it is buried somewhere, so no point in saying 'Anyone to help?'. In this way, more users will be able to see the question. Make in your question and it will bump in active questions. Is this due to that lfg.img which I have flahed earlier by xda thread. Now please help me I have flashed Optimus G3 Rom.zip which work perfectly before but now it shows boot certification error after successful install. Then I turn off and press power on and volume up which takes me to recovery. Then I press the first option (everything in Chinese or like it).

OK, I have pressed all three buttons which take it into some Chinese/or like it screen. Please write an answer so that others can benefit in future. Earlier, you had trouble getting into it. But, how did you succeed in getting into Recovery mode. Go ahead and make backup if there is something important you don't want to lose. zip (ROM) from Recovery as long as it is meant for your device. Should I flash the Rom which was working now via TWRP. I want to tell you that I am able to go to recovery mode. Can you please give detailed instructions on how to flash via fastboot (and links possible).Ī similar question was asked (). Also TWRP is working fine before this now I have no Download Mode, No recovery, only Fastboot mode.

Thanks for your response I have installed TWRP via AutoRec. You can flash from fastboot rather easily but could you link the tutorial (from XDA) that you followed? And, yeah, please do link the tutorial that you followed for TWRP. LG logo appears and then fastboot mode started, Can anyone help me? Can I flash system, data, etc via fastboot? If yes please provide me the link. I have also tried to repair download mode by following xda forum but still same screen. Hello guys I have flashed Lollipop zip via TWRP successfully (LG G2 D802) but now phone is only booting in 'fastboot mode started'.

Lg g2 fastboot flash recovery