Smartphone Battery First Charge Guide

Is the first charge important for the correct function of the battery in a mobile phone? The truth is that a lot of things have changed since the new LiIon batteries came out. Since 2002 most mobile phone companies have stopped using NiMh batteries and adopted the LiIon batteries and the way of charging is […]

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LG G4

LG G4 H815P Hardware Key Control Mode

If your phone screen, LCD or digitizer is damaged you still can use your phone in Hardware Key Control Mode, just follow the instructions: Turn your phone off Press and hold Power on (Blue) + Volume up (Yellow) + Volume Down (Red) for about 6 seconds to enter Hardware Key Control Mode Press the volume […]

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LG G4

LG G4 H815P Download Mode

Power off the phone Press and hold Volume up (Yellow) and connect the USB cable from phone to PC Wait for the driver installation on PC After the installation of the driver you will get the download mode screen to your phone

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LG G4

LG G4 H815P Soft Reset

1st method If your phone is frozen Remove the battery Reinsert the battery Power on the phone 2nd method If your phone is frozen Press and hold Volume up (Yellow) and Power on button (Blue) for about 7 seconds When the phone reboots release both buttons

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LG G4

LG G4 H815P Hard Reset

1st method Go to Settings -> Backup and Reset -> Factory Data Reset -> Reset Device -> Delete all Wait until phone reboots 2nd method Power off the phone Press and hold Power on (Blue) + Volume Down (Red) on the back of the phone Release the Power on (Blue) when the LG logo is desplayed, […]

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LG G4

LG G4 H815T Hardware Key Control Mode

If your phone screen, LCD or digitizer is damaged you still can use your phone in Hardware Key Control Mode, just follow the instructions: Turn your phone off Press and hold Power on (Blue) + Volume up (Yellow) + Volume Down (Red) for about 6 seconds to enter Hardware Key Control Mode Press the volume […]

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LG G4

LG G4 H815T Download Mode

Power off the phone Press and hold Volume up (Yellow) and connect the USB cable from phone to PC Wait for the driver installation on PC After the installation of the driver you will get the download mode screen to your phone

Read More
LG G4

LG G4 H815T Soft Reset

1st method If your phone is frozen Remove the battery Reinsert the battery Power on the phone 2nd method If your phone is frozen Press and hold Volume up (Yellow) and Power on button (Blue) for about 7 seconds When the phone reboots release both buttons

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LG G4

LG G4 H815T Hard Reset

1st method Go to Settings -> Backup and Reset -> Factory Data Reset -> Reset Device -> Delete all Wait until phone reboots 2nd method Power off the phone Press and hold Power on (Blue) + Volume Down (Red) on the back of the phone Release the Power on (Blue) when the LG logo is displayed, […]

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LG G5 H830 Hardware Key Control Mode

If your phone screen, LCD or digitizer is damaged you still can use your phone in Hardware Key Control Mode, just follow the instructions: Turn your phone off Press and hold Power on (Blue) + Volume up (Yellow) + Volume Down (Red) for about 6 seconds to enter Hardware Key Control Mode Press the volume […]

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