USB

How to Enable USB Debugging on Acer Liquid Gallant Duo (Black)

Acer Liquid Gallant Duo (Black)

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 Acer Liquid Gallant Duo (Black). 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 Acer Liquid Gallant Duo (Black), 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 Acer Liquid Gallant Duo (Black) 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 Acer Liquid Gallant Duo (Black) 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 Acer Liquid Gallant Duo (Black) 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 Acer Liquid Gallant Duo (Black) 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 Acer Liquid Gallant Duo (Black) 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 Acer Liquid Gallant Duo (Black) 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 Acer Liquid Gallant Duo (Black)

How to root Acer Liquid Gallant Duo (Black)

Hard reset for Acer Liquid Gallant Duo (Black)

How to reboot Acer Liquid Gallant Duo (Black)

How to unlock Acer Liquid Gallant Duo (Black)

What to do if Acer Liquid Gallant Duo (Black) won't turn on

What to do if Acer Liquid Gallant Duo (Black) doesn't charge

What to do if Acer Liquid Gallant Duo (Black) doesn't connect to PC via USB

How to take a screenshot on Acer Liquid Gallant Duo (Black)

How to reset FRP on Acer Liquid Gallant Duo (Black)

How to call recording on Acer Liquid Gallant Duo (Black)

How to update Acer Liquid Gallant Duo (Black)

How to connect Acer Liquid Gallant Duo (Black) to TV

How to clear the cache on Acer Liquid Gallant Duo (Black)

How to backup Acer Liquid Gallant Duo (Black)

How to disable ads on Acer Liquid Gallant Duo (Black)

How to clear storage on Acer Liquid Gallant Duo (Black)

How to increase font on Acer Liquid Gallant Duo (Black)

How to share internet on Acer Liquid Gallant Duo (Black)

How to transfer data to Acer Liquid Gallant Duo (Black)

How to unlock bootloader on Acer Liquid Gallant Duo (Black)

How to recover photos on Acer Liquid Gallant Duo (Black)

How to record the screen on Acer Liquid Gallant Duo (Black)

How to find blacklist in Acer Liquid Gallant Duo (Black)

How to set up fingerprint on Acer Liquid Gallant Duo (Black)

How to block number on Acer Liquid Gallant Duo (Black)

How to enable auto-rotate on Acer Liquid Gallant Duo (Black)

How to set up or turn off an alarm on Acer Liquid Gallant Duo (Black)

How to change ringtone on Acer Liquid Gallant Duo (Black)

How to enable battery percentage on Acer Liquid Gallant Duo (Black)

How to turn off notifications on Acer Liquid Gallant Duo (Black)

How to turn off Google assistant on Acer Liquid Gallant Duo (Black)

How to turn off the lock screen on Acer Liquid Gallant Duo (Black)

How to delete app on Acer Liquid Gallant Duo (Black)

How to recover contacts on Acer Liquid Gallant Duo (Black)

Where is the recycle bin on Acer Liquid Gallant Duo (Black)

How to install WhatsApp on Acer Liquid Gallant Duo (Black)

How to set contact photo in Acer Liquid Gallant Duo (Black)

How to scan QR code on Acer Liquid Gallant Duo (Black)

How to connect Acer Liquid Gallant Duo (Black) to computer

How to install SD card in Acer Liquid Gallant Duo (Black)

How to update Play Store in Acer Liquid Gallant Duo (Black)

How to install Google Camera in Acer Liquid Gallant Duo (Black)

How to turn off Acer Liquid Gallant Duo (Black)

How to charge Acer Liquid Gallant Duo (Black)

How to use the camera on Acer Liquid Gallant Duo (Black)

How to find lost Acer Liquid Gallant Duo (Black)

How to set password on Acer Liquid Gallant Duo (Black)

How to turn on 5g on Acer Liquid Gallant Duo (Black)

How to turn on VPN on Acer Liquid Gallant Duo (Black)

How to install apps on Acer Liquid Gallant Duo (Black)

How to insert a SIM card in Acer Liquid Gallant Duo (Black)

How to enable and configure NFC on Acer Liquid Gallant Duo (Black)

How to set time on Acer Liquid Gallant Duo (Black)

How to connect headphones to Acer Liquid Gallant Duo (Black)

How to clear browser history on Acer Liquid Gallant Duo (Black)

How to disassemble Acer Liquid Gallant Duo (Black)

How to hide an app on Acer Liquid Gallant Duo (Black)

How to download YouTube videos on Acer Liquid Gallant Duo (Black)

How to unblock a contact on Acer Liquid Gallant Duo (Black)

How to turn on the flashlight on Acer Liquid Gallant Duo (Black)

How to split the screen on Acer Liquid Gallant Duo (Black)

How to turn off the camera sound on Acer Liquid Gallant Duo (Black)

How to trim video on Acer Liquid Gallant Duo (Black)

How to check RAM in Acer Liquid Gallant Duo (Black)

How to bypass the Google account on Acer Liquid Gallant Duo (Black)

How to fix black screen on Acer Liquid Gallant Duo (Black)

How to change the language on Acer Liquid Gallant Duo (Black)

How to open engineering mode in Acer Liquid Gallant Duo (Black)

How to open recovery mode in Acer Liquid Gallant Duo (Black)

How to find and turn on a voice recorder on Acer Liquid Gallant Duo (Black)

How to make video calls on Acer Liquid Gallant Duo (Black)

Acer Liquid Gallant Duo (Black) sim card not detected

How to transfer contacts to Acer Liquid Gallant Duo (Black)

How to enable/disable «Do not disturb» mode on Acer Liquid Gallant Duo (Black)

How to enable/disable answerphone on Acer Liquid Gallant Duo (Black)

How to set up face recognition on Acer Liquid Gallant Duo (Black)

How to set up voicemail on Acer Liquid Gallant Duo (Black)

How to listen to voicemail on Acer Liquid Gallant Duo (Black)

How to check the IMEI number in Acer Liquid Gallant Duo (Black)

How to turn on fast charging on Acer Liquid Gallant Duo (Black)

How to replace the battery on Acer Liquid Gallant Duo (Black)

How to update the application on Acer Liquid Gallant Duo (Black)

Why the Acer Liquid Gallant Duo (Black) discharges quickly

How to set a password for apps in the Acer Liquid Gallant Duo (Black)

How to format Acer Liquid Gallant Duo (Black)

How to install TWRP on Acer Liquid Gallant Duo (Black)

How to set up call forwarding on Acer Liquid Gallant Duo (Black)

How to empty the recycle bin on Acer Liquid Gallant Duo (Black)

Where to find the clipboard on Acer Liquid Gallant Duo (Black)

How to Enable USB Debugging on Another Phones