How to Replace the Battery on 3Q q-pad LC0720C

No image set

Manufacturers of modern smartphones use seamless body technology, that is, the display and the back cover are tightly fastened together. This solution made the devices more resistant to moisture, made their design more interesting, and reduced the size of the stripes next to the screen. But at the same time, it has created several problems, one of which — is the difficulty of replacing the battery. If previously it was enough to remove the back cover and take out the broken battery, then now replace it on 3Q q-pad LC0720C can be replaced only by possessing special skills.

Precautions

If you decide to change the battery yourself at home, you will immediately lose the warranty on the phone, as well as possibly:

  • damage the fasteners, and duct tape;
  • will not be able to properly clean the cover and the «insides» of the glue;
  • will not be able to reassemble the phone;
  • you will damage the internal elements, especially if they are not protected;
  • you can break the cameras.

In short, replacing the battery yourself — is a complicated and dangerous business. We are not responsible for what you plan to do to your phone. You do everything at your own risk.

What will be needed

At home, you will need the following:

  • any thin but sturdy object — plastic card, plectrum, etc.;
  • blade for a razor (which used to have their finger pierced to take blood);

  • cross-head screwdriver;
  • syringe;
  • alcohol or any other cleaner capable of removing glue;
  • the glue you will use to attach the cover after replacing the battery;
  • new battery.

How to remove the cover on 3Q q-pad LC0720C

A guaranteed way to remove the cover on the 3Q q-pad LC0720C without damage (if everything is done carefully) both on Android smartphones and on Apple technology:

  1. We push the blade of a razor into the clearance.
  2. Use a syringe to drop a little (1 drop) of cleaner into the clearance.
  3. Do the previous steps all around the perimeter of the device. Be extremely careful with the cameras, backlight, buttons, and ports on your smartphone. It's easy to damage them if pour too much cleaner on them.
  4. Insert anything, but a long enough object, into the clearance and run it all around the perimeter. The lid should come off, and if it doesn't, you've done something wrong.
  5. Congratulations, the cover is off!

There is another way to remove the cover, but it is more dangerous:

  1. Take a vacuum suction cup.
  2. Attach it to the top of the cover and start pulling (it will take some effort).
  3. Once the cover is slightly moved, unscrew the suction cup from the top and attach it to the middle.
  4. A little more effort and the cover is off!

Changing the battery

After removing the cover, it's just a matter of a few things:

  1. Unscrew all the screws of the protective casing.
  2. We remove all the panels of the protective casing using any thin object (card, plectrum, etc.). This should be done carefully since all the boards and small elements are hidden right under the panels.
  3. After removing the panels, you will have direct access to the battery and its ribbon cable.
  4. Next, we remove the battery. The manufacturers glue it securely, so it will take enough effort. The ribbon cable will come off with the battery! If the ribbon cable is left on the board, it has to be removed.
  5. If possible, clean the place from the adhesive tape and use a new one. In case this is not possible, install the battery on the old duct tape.
  6. Take a new battery and first connect its ribbon cable to the board. If you do everything right, you will hear a slight click. Be extremely careful, as any damage to both the board and the ribbon cable will lead to the complete operability of the smartphone.
  7. Once the ribbon cable is in place, place the battery in the cavity and press it gently to make the tape stick grappled with the surface.
  8. After that, return the protective casing panels to their place, tighten the screws, and place the cover on a new glue.
Share this page with your friends:

See also:



How to flash 3Q q-pad LC0720C

How to root 3Q q-pad LC0720C

Hard reset for 3Q q-pad LC0720C

How to reboot 3Q q-pad LC0720C

How to unlock 3Q q-pad LC0720C

What to do if 3Q q-pad LC0720C won't turn on

What to do if 3Q q-pad LC0720C doesn't charge

What to do if 3Q q-pad LC0720C doesn't connect to PC via USB

How to take a screenshot on 3Q q-pad LC0720C

How to reset FRP on 3Q q-pad LC0720C

How to call recording on 3Q q-pad LC0720C

How to update 3Q q-pad LC0720C

How to connect 3Q q-pad LC0720C to TV

How to clear the cache on 3Q q-pad LC0720C

How to backup 3Q q-pad LC0720C

How to disable ads on 3Q q-pad LC0720C

How to clear storage on 3Q q-pad LC0720C

How to increase font on 3Q q-pad LC0720C

How to share internet on 3Q q-pad LC0720C

How to transfer data to 3Q q-pad LC0720C

How to unlock bootloader on 3Q q-pad LC0720C

How to recover photos on 3Q q-pad LC0720C

How to record the screen on 3Q q-pad LC0720C

How to find blacklist in 3Q q-pad LC0720C

How to set up fingerprint on 3Q q-pad LC0720C

How to block number on 3Q q-pad LC0720C

How to enable auto-rotate on 3Q q-pad LC0720C

How to set up or turn off an alarm on 3Q q-pad LC0720C

How to change ringtone on 3Q q-pad LC0720C

How to enable battery percentage on 3Q q-pad LC0720C

How to turn off notifications on 3Q q-pad LC0720C

How to turn off Google assistant on 3Q q-pad LC0720C

How to turn off the lock screen on 3Q q-pad LC0720C

How to delete app on 3Q q-pad LC0720C

How to recover contacts on 3Q q-pad LC0720C

Where is the recycle bin on 3Q q-pad LC0720C

How to install WhatsApp on 3Q q-pad LC0720C

How to set contact photo in 3Q q-pad LC0720C

How to scan QR code on 3Q q-pad LC0720C

How to connect 3Q q-pad LC0720C to computer

How to install SD card in 3Q q-pad LC0720C

How to update Play Store in 3Q q-pad LC0720C

How to install Google Camera in 3Q q-pad LC0720C

How to enable USB debugging on 3Q q-pad LC0720C

How to turn off 3Q q-pad LC0720C

How to charge 3Q q-pad LC0720C

How to use the camera on 3Q q-pad LC0720C

How to find lost 3Q q-pad LC0720C

How to set password on 3Q q-pad LC0720C

How to turn on 5g on 3Q q-pad LC0720C

How to turn on VPN on 3Q q-pad LC0720C

How to install apps on 3Q q-pad LC0720C

How to insert a SIM card in 3Q q-pad LC0720C

How to enable and configure NFC on 3Q q-pad LC0720C

How to set time on 3Q q-pad LC0720C

How to connect headphones to 3Q q-pad LC0720C

How to clear browser history on 3Q q-pad LC0720C

How to disassemble 3Q q-pad LC0720C

How to hide an app on 3Q q-pad LC0720C

How to download YouTube videos on 3Q q-pad LC0720C

How to unblock a contact on 3Q q-pad LC0720C

How to turn on the flashlight on 3Q q-pad LC0720C

How to split the screen on 3Q q-pad LC0720C

How to turn off the camera sound on 3Q q-pad LC0720C

How to trim video on 3Q q-pad LC0720C

How to bypass the Google account on 3Q q-pad LC0720C

How to fix black screen on 3Q q-pad LC0720C

How to change the language on 3Q q-pad LC0720C

How to open engineering mode in 3Q q-pad LC0720C

How to open recovery mode in 3Q q-pad LC0720C

How to find and turn on a voice recorder on 3Q q-pad LC0720C

How to make video calls on 3Q q-pad LC0720C

3Q q-pad LC0720C sim card not detected

How to transfer contacts to 3Q q-pad LC0720C

How to enable/disable «Do not disturb» mode on 3Q q-pad LC0720C

How to enable/disable answerphone on 3Q q-pad LC0720C

How to set up face recognition on 3Q q-pad LC0720C

How to set up voicemail on 3Q q-pad LC0720C

How to listen to voicemail on 3Q q-pad LC0720C

How to check the IMEI number in 3Q q-pad LC0720C

How to turn on fast charging on 3Q q-pad LC0720C

How to update the application on 3Q q-pad LC0720C

Why the 3Q q-pad LC0720C discharges quickly

How to set a password for apps in the 3Q q-pad LC0720C

How to format 3Q q-pad LC0720C

How to install TWRP on 3Q q-pad LC0720C

How to set up call forwarding on 3Q q-pad LC0720C

How to empty the recycle bin on 3Q q-pad LC0720C

Where to find the clipboard on 3Q q-pad LC0720C

How to Replace the Battery on Another Phones