LG Leon 4G LTE H340N

April 28, 2015 | Filed in: Android.

How to enter LG Leon 4G LTE H340N Recovery Mode, Hard reset (Wipe), Download mode and Pattern lock recovery.

Recovery Mode LG Leon 4G LTE H340N

  1. Turn off the device
  2. Press and hold Volume Down key + Power Key about 6-7 seconds
  3. Release Power key only when LG logo appear
  4. Keep pressing Volume Down key, press Power key until Recovery Mode / Factory Reset appears
  5. Release all keys when a  menu appears

Download Mode

  1. Turn off the device
  2. Press and hold Volume Up key + Power key about 5-8 seconds
  3. Connect USB Cable when still pressing these buttons
  4. Release all key when Download Mode appears

Hard reset LG Leon 4G LTE H340N using External Keys ( remove your forgotten pattern unlock )

  1. Turn off the device
  2. Press and hold Volume Down key + Power Key about 6-7 seconds
  3. Release Power key when LG logo appear
  4. When still pressing Volume Down key, press Power key one more
  5. Release Volume down key when Factory Data Reset menu appears
  6. Use Volume key to select “Yes”
  7. Pres Power key to confirm.

Hard reset from Settings Menu

  1. Turn on the device
  2. Select Apps
  3. Select Settings
  4. Select Backup and reset
  5. Select Factory data reset
  6. Select Reset device
  7. Select Erase Everything
  8. Select Ok

Warning! If you perform a hard reset, make sure to back up important data. The data can not be recovered after perform a hard reset.  If you forgot your unlock pattern, It will remove your forgotten pattern unlock.

Tags: , , , , ,

15 comments on “LG Leon 4G LTE H340N

  1. I accidentally deleted my backup rom on my LG Leon and it just go to LG logo and recovery mode. So it’s my LG unbrick or what?

  2. Hailey says:

    I tried to factory reset my lg leom phone and it goes back to the lg logo screen and doesnt do anything. What should I do?

  3. keitomoleta says:

    guys please i need help, i flash a custom recovery using flashify and i choose twrp v2.8.7.0 to flash in my lg leon LTE, but my stupid brother use my phone and flash the recovery in my bootloader and recovery, now i dont what to do i’m stuck at the twrp and i can’t boot up in my lg leon, please any idea what i need to do to go back to my lg leon

  4. Tiago Hoffer says:

    Seguinte, praquem estiver lendo agora, procure por LGMobile Support Tool, tem turoriais que mostram como que faz o procedimento para entrar em modo download, e resetar o aparelho,o LG leon é meio ruinzinho de arrumar, precisa-se investir tempo para pesquisar, isso pra maioria dos telefones, se não bastar pesquise sobre Adbfastboot, plataforma que permite utilizar o CMD para recuperação do aparelho desde que tenha-se os drivers de fabrica dele, até a proxima…

  5. Bee Bee says:

    My phone is stuck on no command screen & dont matter wha button i press it still dnt work , i have a lg leon & i dnt have a sd or sims card in , i need help

  6. Terrell Pennyamon says:

    My lg ms345 stays at the no command screen here is what i did

    1.# I tried to update my phone

    2.# It said error so i took out the battery

    3.#Every time I turn on my phone it doesnt fully turn on it just stays at the no command screen.

    How to fix this anyone help

  7. Tori says:

    I have a lg leon and its on no command screen. I updated my phone then it said error so I took the battery out and now when I tried to turn my phone on it goes on the no command screen. I tired all of the button stuff but it still won’t work. My phone keeps going on and off right now but each time it does that it goes back to the command screen. PLEASE HELP!!!

Leave a Reply