USB

How to Enable USB Debugging on LG Optimus Link P690

LG Optimus Link P690

By connecting the smartphone to the PC via USB cable, the user can charge the gadget or transfer files, for example. To extend the pairing possibilities, you need to enable USB debugging on the LG Optimus Link P690. This will allow access to additional operations when the phone and the PC are communicating.

Why USB debugging is needed

Debugging is most often used by mobile app developers, as it gives access not only to the files stored on the smartphone, but also to the internals of the mobile platform. However, this mode is also used by ordinary users.

In particular, it allows you to flash your smartphone via a computer if the operation cannot be performed using standard means. Also, debugging allows you to connect to a PC without warning. That is, when pairing devices in this mode, no notification will appear on the smartphone screen asking you to select a connection mode ("Charge only" or "File transfer").

Standard activation method

Every Android smartphone, including the LG Optimus Link P690, allows you to activate debug mode. But by default this option is hidden, so the activation takes place in two steps.

№1. Switching to developer mode

Debugging is enabled via Developer mode, which is initially hidden. Consequently, the first thing we need to do is to activate the advanced options menu:

  1. Open the phone settings.
  2. Go to "About phone".

  3. Click 5 times on the build number or MIUI version.

The message "You are now a developer" will appear to indicate that you have activated the missing option. You can then move on to the process of activating debugging itself.

№2. Enabling debugging

Having completed the preparatory steps, move on to the main part of the instructions, which look as follows:

  1. Open the LG Optimus Link P690 settings.
  2. Go to "Additional settings" and then to "Developer options".
  3. Activate the slider next to "USB debugging".
  4. Confirm the operation.

This completes enabling the option, and you can communicate with the smartphone via the computer in debug mode.

How to enable USB debugging on LG Optimus Link P690 with broken screen

Previously mentioned, the mode in question allows you to connect your phone to a PC without giving permission for file transfer. Therefore, this option is often seen as a means of exchanging data between a PC and a faulty smartphone. However, it can be difficult to activate the mode itself.

To enable USB debugging on the LG Optimus Link P690 if the screen is broken, you can use optional accessories:

  1. Insert the OTG adaptor into your phone.
  2. Connect your computer mouse to it.
  3. Follow the steps described in the previous instructions with the accessory connected.

This option will help to activate the option in a situation where only the touch screen layer does not work and the information on the matrix remains readable. Otherwise, you will have to proceed at random.

How to enable USB debugging when the LG Optimus Link P690 is locked

The principle of activating mode on a locked phone is slightly different. In this case, you cannot access the home screen or settings. You can only bypass the restrictions by first resetting the settings via the recovery. Hence, to enable USB debugging on the LG Optimus Link P690 if the phone is locked, you need to:

  1. Switch off your smartphone.
  2. Press the power button and lower volume knob (you can also try another combination, e.g. "Volume Up" + "Power").
  3. Go to "Wipe data/factory reset" after the Recovery menu appears (use the volume knob to move and the power key to confirm the move).
  4. Confirm the wipe-down.
  5. Go back to the main menu and confirm the "Reboot system now" operation.

After a reboot, the LG Optimus Link P690 will turn on unlocked and you can activate debugging via the settings menu. However, after resetting via the recovery, all files will be deleted.

Share this page with your friends:

See also:



How to flash LG Optimus Link P690

How to root LG Optimus Link P690

Hard reset for LG Optimus Link P690

How to reboot LG Optimus Link P690

How to unlock LG Optimus Link P690

What to do if LG Optimus Link P690 won't turn on

What to do if LG Optimus Link P690 doesn't charge

What to do if LG Optimus Link P690 doesn't connect to PC via USB

How to take a screenshot on LG Optimus Link P690

How to reset FRP on LG Optimus Link P690

How to call recording on LG Optimus Link P690

How to update LG Optimus Link P690

How to connect LG Optimus Link P690 to TV

How to clear the cache on LG Optimus Link P690

How to backup LG Optimus Link P690

How to disable ads on LG Optimus Link P690

How to clear storage on LG Optimus Link P690

How to increase font on LG Optimus Link P690

How to share internet on LG Optimus Link P690

How to transfer data to LG Optimus Link P690

How to unlock bootloader on LG Optimus Link P690

How to recover photos on LG Optimus Link P690

How to record the screen on LG Optimus Link P690

How to find blacklist in LG Optimus Link P690

How to set up fingerprint on LG Optimus Link P690

How to block number on LG Optimus Link P690

How to enable auto-rotate on LG Optimus Link P690

How to set up or turn off an alarm on LG Optimus Link P690

How to change ringtone on LG Optimus Link P690

How to enable battery percentage on LG Optimus Link P690

How to turn off notifications on LG Optimus Link P690

How to turn off Google assistant on LG Optimus Link P690

How to turn off the lock screen on LG Optimus Link P690

How to delete app on LG Optimus Link P690

How to recover contacts on LG Optimus Link P690

Where is the recycle bin on LG Optimus Link P690

How to install WhatsApp on LG Optimus Link P690

How to set contact photo in LG Optimus Link P690

How to scan QR code on LG Optimus Link P690

How to connect LG Optimus Link P690 to computer

How to install SD card in LG Optimus Link P690

How to update Play Store in LG Optimus Link P690

How to install Google Camera in LG Optimus Link P690

How to turn off LG Optimus Link P690

How to charge LG Optimus Link P690

How to use the camera on LG Optimus Link P690

How to find lost LG Optimus Link P690

How to set password on LG Optimus Link P690

How to turn on 5g on LG Optimus Link P690

How to turn on VPN on LG Optimus Link P690

How to install apps on LG Optimus Link P690

How to insert a SIM card in LG Optimus Link P690

How to enable and configure NFC on LG Optimus Link P690

How to set time on LG Optimus Link P690

How to connect headphones to LG Optimus Link P690

How to clear browser history on LG Optimus Link P690

How to disassemble LG Optimus Link P690

How to hide an app on LG Optimus Link P690

How to download YouTube videos on LG Optimus Link P690

How to unblock a contact on LG Optimus Link P690

How to turn on the flashlight on LG Optimus Link P690

How to split the screen on LG Optimus Link P690

How to turn off the camera sound on LG Optimus Link P690

How to trim video on LG Optimus Link P690

How to check RAM in LG Optimus Link P690

How to bypass the Google account on LG Optimus Link P690

How to fix black screen on LG Optimus Link P690

How to change the language on LG Optimus Link P690

How to open engineering mode in LG Optimus Link P690

How to open recovery mode in LG Optimus Link P690

How to find and turn on a voice recorder on LG Optimus Link P690

How to make video calls on LG Optimus Link P690

LG Optimus Link P690 sim card not detected

How to transfer contacts to LG Optimus Link P690

How to enable/disable «Do not disturb» mode on LG Optimus Link P690

How to enable/disable answerphone on LG Optimus Link P690

How to set up face recognition on LG Optimus Link P690

How to set up voicemail on LG Optimus Link P690

How to listen to voicemail on LG Optimus Link P690

How to check the IMEI number in LG Optimus Link P690

How to turn on fast charging on LG Optimus Link P690

How to replace the battery on LG Optimus Link P690

How to update the application on LG Optimus Link P690

Why the LG Optimus Link P690 discharges quickly

How to set a password for apps in the LG Optimus Link P690

How to format LG Optimus Link P690

How to install TWRP on LG Optimus Link P690

How to set up call forwarding on LG Optimus Link P690

How to empty the recycle bin on LG Optimus Link P690

Where to find the clipboard on LG Optimus Link P690

How to Enable USB Debugging on Another Phones