How to Replace the Battery on Blackview Oscal C30

Blackview Oscal C30

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 Blackview Oscal C30 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 Blackview Oscal C30

A guaranteed way to remove the cover on the Blackview Oscal C30 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 Blackview Oscal C30

How to root Blackview Oscal C30

Hard reset for Blackview Oscal C30

How to reboot Blackview Oscal C30

How to unlock Blackview Oscal C30

What to do if Blackview Oscal C30 won't turn on

What to do if Blackview Oscal C30 doesn't charge

What to do if Blackview Oscal C30 doesn't connect to PC via USB

How to take a screenshot on Blackview Oscal C30

How to reset FRP on Blackview Oscal C30

How to call recording on Blackview Oscal C30

How to update Blackview Oscal C30

How to connect Blackview Oscal C30 to TV

How to clear the cache on Blackview Oscal C30

How to backup Blackview Oscal C30

How to disable ads on Blackview Oscal C30

How to clear storage on Blackview Oscal C30

How to increase font on Blackview Oscal C30

How to share internet on Blackview Oscal C30

How to transfer data to Blackview Oscal C30

How to unlock bootloader on Blackview Oscal C30

How to recover photos on Blackview Oscal C30

How to record the screen on Blackview Oscal C30

How to find blacklist in Blackview Oscal C30

How to set up fingerprint on Blackview Oscal C30

How to block number on Blackview Oscal C30

How to enable auto-rotate on Blackview Oscal C30

How to set up or turn off an alarm on Blackview Oscal C30

How to change ringtone on Blackview Oscal C30

How to enable battery percentage on Blackview Oscal C30

How to turn off notifications on Blackview Oscal C30

How to turn off Google assistant on Blackview Oscal C30

How to turn off the lock screen on Blackview Oscal C30

How to delete app on Blackview Oscal C30

How to recover contacts on Blackview Oscal C30

Where is the recycle bin on Blackview Oscal C30

How to install WhatsApp on Blackview Oscal C30

How to set contact photo in Blackview Oscal C30

How to scan QR code on Blackview Oscal C30

How to connect Blackview Oscal C30 to computer

How to install SD card in Blackview Oscal C30

How to update Play Store in Blackview Oscal C30

How to install Google Camera in Blackview Oscal C30

How to enable USB debugging on Blackview Oscal C30

How to turn off Blackview Oscal C30

How to charge Blackview Oscal C30

How to use the camera on Blackview Oscal C30

How to find lost Blackview Oscal C30

How to set password on Blackview Oscal C30

How to turn on 5g on Blackview Oscal C30

How to turn on VPN on Blackview Oscal C30

How to install apps on Blackview Oscal C30

How to insert a SIM card in Blackview Oscal C30

How to enable and configure NFC on Blackview Oscal C30

How to set time on Blackview Oscal C30

How to connect headphones to Blackview Oscal C30

How to clear browser history on Blackview Oscal C30

How to disassemble Blackview Oscal C30

How to hide an app on Blackview Oscal C30

How to download YouTube videos on Blackview Oscal C30

How to unblock a contact on Blackview Oscal C30

How to turn on the flashlight on Blackview Oscal C30

How to split the screen on Blackview Oscal C30

How to turn off the camera sound on Blackview Oscal C30

How to trim video on Blackview Oscal C30

How to bypass the Google account on Blackview Oscal C30

How to fix black screen on Blackview Oscal C30

How to change the language on Blackview Oscal C30

How to open engineering mode in Blackview Oscal C30

How to open recovery mode in Blackview Oscal C30

How to find and turn on a voice recorder on Blackview Oscal C30

How to make video calls on Blackview Oscal C30

Blackview Oscal C30 sim card not detected

How to transfer contacts to Blackview Oscal C30

How to enable/disable «Do not disturb» mode on Blackview Oscal C30

How to enable/disable answerphone on Blackview Oscal C30

How to set up face recognition on Blackview Oscal C30

How to set up voicemail on Blackview Oscal C30

How to listen to voicemail on Blackview Oscal C30

How to check the IMEI number in Blackview Oscal C30

How to turn on fast charging on Blackview Oscal C30

How to update the application on Blackview Oscal C30

Why the Blackview Oscal C30 discharges quickly

How to set a password for apps in the Blackview Oscal C30

How to format Blackview Oscal C30

How to install TWRP on Blackview Oscal C30

How to set up call forwarding on Blackview Oscal C30

How to empty the recycle bin on Blackview Oscal C30

Where to find the clipboard on Blackview Oscal C30

How to Replace the Battery on Another Phones