How to Disassemble LG Optimus L3 II Dual E435

LG Optimus L3 II Dual E435

LG Optimus L3 II Dual E435 owners rarely complain about the quality of their smartphone, but users can still face various problems. To solve them, in some cases, a complete disassembly of LG Optimus L3 II Dual E435 is required. In such cases, it is strongly recommended to contact the service center, but if there is no such possibility, then you can disassemble LG Optimus L3 II Dual E435 yourself.

Necessary tools

LG Optimus L3 II Dual E435, like any other smartphone, cannot be disassembled without using special tools. They are usually sold in a kit that usually includes:

  • plastic card or mediator;
  • suction cup;
  • a small Phillips-head screwdriver;
  • isopropyl alcohol;
  • napkins.

You can begin disassembling the device only if you have all the necessary tools. And, since LG Optimus L3 II Dual E435 has a non-removable battery, this process will be quite complicated and requiring accuracy.

LG Optimus L3 II Dual E435 disassembly process

To carry out a careful disassembly of the smartphone, let's take as a basis the process of performing this action in the service center.

  1. Turn off the smartphone.
  2. Remove the SIM card and memory card tray.
  3. Put the smartphone down with the screen. It is recommended to heat the telephone on the separator to facilitate disassembly.
  4. Attach the suction cup to the lid of the smartphone.
  5. With one hand pulling the suction cup and pressing the case, try to insert a corner of a plastic card or mediator under the cover. The thinner it is, the better.
  6. If the lid is difficult to detach, use isopropyl alcohol.
  7. After actions with a plastic card or mediator on the back cover, it completely peels off.
  8. Remove the seals protecting the screws.
  9. One by one, unscrew all the screws that hold the motherboard. But be careful, as the screws can be of different sizes. You need to remember where and which one was screwed in so that you do not face difficulties during the assembly process.
  10. Remove the plastic casing.
  11. Disconnect the battery ribbon cable. Do this using a non-metallic tool.
  12. Remove the polyphonic speaker unit by unscrewing the screws at the bottom of the body.
  13. Remove the SIM card carriage.
  14. Disconnect the display ribbon cable.
  15. Peel off the sticker that holds the battery.
  16. Pull it and remove the battery.
  17. Detach the inter-board ribbon cable that is located under the battery.
  18. Disconnect the coaxial cable and the fingerprint scanner ribbon cable.
  19. Remove the motherboard.

Further actions depend on the purpose of the disassembly. Of course, some steps of the instruction can be skipped, but a detailed illustration containing all the steps helps to understand from which components LG Optimus L3 II Dual E435 is assembled.

Share this page with your friends:

See also:



How to flash LG Optimus L3 II Dual E435

How to root LG Optimus L3 II Dual E435

Hard reset for LG Optimus L3 II Dual E435

How to reboot LG Optimus L3 II Dual E435

How to unlock LG Optimus L3 II Dual E435

What to do if LG Optimus L3 II Dual E435 won't turn on

What to do if LG Optimus L3 II Dual E435 doesn't charge

What to do if LG Optimus L3 II Dual E435 doesn't connect to PC via USB

How to take a screenshot on LG Optimus L3 II Dual E435

How to reset FRP on LG Optimus L3 II Dual E435

How to call recording on LG Optimus L3 II Dual E435

How to update LG Optimus L3 II Dual E435

How to connect LG Optimus L3 II Dual E435 to TV

How to clear the cache on LG Optimus L3 II Dual E435

How to backup LG Optimus L3 II Dual E435

How to disable ads on LG Optimus L3 II Dual E435

How to clear storage on LG Optimus L3 II Dual E435

How to increase font on LG Optimus L3 II Dual E435

How to share internet on LG Optimus L3 II Dual E435

How to transfer data to LG Optimus L3 II Dual E435

How to unlock bootloader on LG Optimus L3 II Dual E435

How to recover photos on LG Optimus L3 II Dual E435

How to record the screen on LG Optimus L3 II Dual E435

How to find blacklist in LG Optimus L3 II Dual E435

How to set up fingerprint on LG Optimus L3 II Dual E435

How to block number on LG Optimus L3 II Dual E435

How to enable auto-rotate on LG Optimus L3 II Dual E435

How to set up or turn off an alarm on LG Optimus L3 II Dual E435

How to change ringtone on LG Optimus L3 II Dual E435

How to enable battery percentage on LG Optimus L3 II Dual E435

How to turn off notifications on LG Optimus L3 II Dual E435

How to turn off Google assistant on LG Optimus L3 II Dual E435

How to turn off the lock screen on LG Optimus L3 II Dual E435

How to delete app on LG Optimus L3 II Dual E435

How to recover contacts on LG Optimus L3 II Dual E435

Where is the recycle bin on LG Optimus L3 II Dual E435

How to install WhatsApp on LG Optimus L3 II Dual E435

How to set contact photo in LG Optimus L3 II Dual E435

How to scan QR code on LG Optimus L3 II Dual E435

How to connect LG Optimus L3 II Dual E435 to computer

How to install SD card in LG Optimus L3 II Dual E435

How to update Play Store in LG Optimus L3 II Dual E435

How to install Google Camera in LG Optimus L3 II Dual E435

How to enable USB debugging on LG Optimus L3 II Dual E435

How to turn off LG Optimus L3 II Dual E435

How to charge LG Optimus L3 II Dual E435

How to use the camera on LG Optimus L3 II Dual E435

How to find lost LG Optimus L3 II Dual E435

How to set password on LG Optimus L3 II Dual E435

How to turn on 5g on LG Optimus L3 II Dual E435

How to turn on VPN on LG Optimus L3 II Dual E435

How to install apps on LG Optimus L3 II Dual E435

How to insert a SIM card in LG Optimus L3 II Dual E435

How to enable and configure NFC on LG Optimus L3 II Dual E435

How to set time on LG Optimus L3 II Dual E435

How to connect headphones to LG Optimus L3 II Dual E435

How to clear browser history on LG Optimus L3 II Dual E435

How to hide an app on LG Optimus L3 II Dual E435

How to download YouTube videos on LG Optimus L3 II Dual E435

How to unblock a contact on LG Optimus L3 II Dual E435

How to turn on the flashlight on LG Optimus L3 II Dual E435

How to split the screen on LG Optimus L3 II Dual E435

How to turn off the camera sound on LG Optimus L3 II Dual E435

How to trim video on LG Optimus L3 II Dual E435

How to check RAM in LG Optimus L3 II Dual E435

How to bypass the Google account on LG Optimus L3 II Dual E435

How to fix black screen on LG Optimus L3 II Dual E435

How to change the language on LG Optimus L3 II Dual E435

How to open engineering mode in LG Optimus L3 II Dual E435

How to open recovery mode in LG Optimus L3 II Dual E435

How to find and turn on a voice recorder on LG Optimus L3 II Dual E435

How to make video calls on LG Optimus L3 II Dual E435

LG Optimus L3 II Dual E435 sim card not detected

How to transfer contacts to LG Optimus L3 II Dual E435

How to enable/disable «Do not disturb» mode on LG Optimus L3 II Dual E435

How to enable/disable answerphone on LG Optimus L3 II Dual E435

How to set up face recognition on LG Optimus L3 II Dual E435

How to set up voicemail on LG Optimus L3 II Dual E435

How to listen to voicemail on LG Optimus L3 II Dual E435

How to check the IMEI number in LG Optimus L3 II Dual E435

How to turn on fast charging on LG Optimus L3 II Dual E435

How to replace the battery on LG Optimus L3 II Dual E435

How to update the application on LG Optimus L3 II Dual E435

Why the LG Optimus L3 II Dual E435 discharges quickly

How to set a password for apps in the LG Optimus L3 II Dual E435

How to format LG Optimus L3 II Dual E435

How to install TWRP on LG Optimus L3 II Dual E435

How to set up call forwarding on LG Optimus L3 II Dual E435

How to empty the recycle bin on LG Optimus L3 II Dual E435

Where to find the clipboard on LG Optimus L3 II Dual E435

How to Disassemble Another Phones