How to Disassemble Samsung S7390 Galaxy Trend (Wine Red)

Samsung S7390 Galaxy Trend (Wine Red)
Samsung S7390 Galaxy Trend (Wine Red)

Samsung S7390 Galaxy Trend (Wine Red) 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 Samsung S7390 Galaxy Trend (Wine Red) 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 Samsung S7390 Galaxy Trend (Wine Red) yourself.

Necessary tools

Samsung S7390 Galaxy Trend (Wine Red), 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 Samsung S7390 Galaxy Trend (Wine Red) has a non-removable battery, this process will be quite complicated and requiring accuracy.

Samsung S7390 Galaxy Trend (Wine Red) 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 Samsung S7390 Galaxy Trend (Wine Red) is assembled.

Share this page with your friends:

See also:



How to flash Samsung S7390 Galaxy Trend (Wine Red)

How to root Samsung S7390 Galaxy Trend (Wine Red)

Hard reset for Samsung S7390 Galaxy Trend (Wine Red)

How to reboot Samsung S7390 Galaxy Trend (Wine Red)

How to unlock Samsung S7390 Galaxy Trend (Wine Red)

What to do if Samsung S7390 Galaxy Trend (Wine Red) won't turn on

What to do if Samsung S7390 Galaxy Trend (Wine Red) doesn't charge

What to do if Samsung S7390 Galaxy Trend (Wine Red) doesn't connect to PC via USB

How to take a screenshot on Samsung S7390 Galaxy Trend (Wine Red)

How to reset FRP on Samsung S7390 Galaxy Trend (Wine Red)

How to call recording on Samsung S7390 Galaxy Trend (Wine Red)

How to update Samsung S7390 Galaxy Trend (Wine Red)

How to connect Samsung S7390 Galaxy Trend (Wine Red) to TV

How to clear the cache on Samsung S7390 Galaxy Trend (Wine Red)

How to backup Samsung S7390 Galaxy Trend (Wine Red)

How to disable ads on Samsung S7390 Galaxy Trend (Wine Red)

How to clear storage on Samsung S7390 Galaxy Trend (Wine Red)

How to increase font on Samsung S7390 Galaxy Trend (Wine Red)

How to share internet on Samsung S7390 Galaxy Trend (Wine Red)

How to transfer data to Samsung S7390 Galaxy Trend (Wine Red)

How to unlock bootloader on Samsung S7390 Galaxy Trend (Wine Red)

How to recover photos on Samsung S7390 Galaxy Trend (Wine Red)

How to record the screen on Samsung S7390 Galaxy Trend (Wine Red)

How to find blacklist in Samsung S7390 Galaxy Trend (Wine Red)

How to set up fingerprint on Samsung S7390 Galaxy Trend (Wine Red)

How to block number on Samsung S7390 Galaxy Trend (Wine Red)

How to enable auto-rotate on Samsung S7390 Galaxy Trend (Wine Red)

How to set up or turn off an alarm on Samsung S7390 Galaxy Trend (Wine Red)

How to change ringtone on Samsung S7390 Galaxy Trend (Wine Red)

How to enable battery percentage on Samsung S7390 Galaxy Trend (Wine Red)

How to turn off notifications on Samsung S7390 Galaxy Trend (Wine Red)

How to turn off Google assistant on Samsung S7390 Galaxy Trend (Wine Red)

How to turn off the lock screen on Samsung S7390 Galaxy Trend (Wine Red)

How to delete app on Samsung S7390 Galaxy Trend (Wine Red)

How to recover contacts on Samsung S7390 Galaxy Trend (Wine Red)

Where is the recycle bin on Samsung S7390 Galaxy Trend (Wine Red)

How to install WhatsApp on Samsung S7390 Galaxy Trend (Wine Red)

How to set contact photo in Samsung S7390 Galaxy Trend (Wine Red)

How to scan QR code on Samsung S7390 Galaxy Trend (Wine Red)

How to connect Samsung S7390 Galaxy Trend (Wine Red) to computer

How to install SD card in Samsung S7390 Galaxy Trend (Wine Red)

How to update Play Store in Samsung S7390 Galaxy Trend (Wine Red)

How to install Google Camera in Samsung S7390 Galaxy Trend (Wine Red)

How to enable USB debugging on Samsung S7390 Galaxy Trend (Wine Red)

How to turn off Samsung S7390 Galaxy Trend (Wine Red)

How to charge Samsung S7390 Galaxy Trend (Wine Red)

How to use the camera on Samsung S7390 Galaxy Trend (Wine Red)

How to find lost Samsung S7390 Galaxy Trend (Wine Red)

How to set password on Samsung S7390 Galaxy Trend (Wine Red)

How to turn on 5g on Samsung S7390 Galaxy Trend (Wine Red)

How to turn on VPN on Samsung S7390 Galaxy Trend (Wine Red)

How to install apps on Samsung S7390 Galaxy Trend (Wine Red)

How to insert a SIM card in Samsung S7390 Galaxy Trend (Wine Red)

How to enable and configure NFC on Samsung S7390 Galaxy Trend (Wine Red)

How to set time on Samsung S7390 Galaxy Trend (Wine Red)

How to connect headphones to Samsung S7390 Galaxy Trend (Wine Red)

How to clear browser history on Samsung S7390 Galaxy Trend (Wine Red)

How to hide an app on Samsung S7390 Galaxy Trend (Wine Red)

How to download YouTube videos on Samsung S7390 Galaxy Trend (Wine Red)

How to unblock a contact on Samsung S7390 Galaxy Trend (Wine Red)

How to turn on the flashlight on Samsung S7390 Galaxy Trend (Wine Red)

How to split the screen on Samsung S7390 Galaxy Trend (Wine Red)

How to turn off the camera sound on Samsung S7390 Galaxy Trend (Wine Red)

How to trim video on Samsung S7390 Galaxy Trend (Wine Red)

How to check RAM in Samsung S7390 Galaxy Trend (Wine Red)

How to bypass the Google account on Samsung S7390 Galaxy Trend (Wine Red)

How to fix black screen on Samsung S7390 Galaxy Trend (Wine Red)

How to change the language on Samsung S7390 Galaxy Trend (Wine Red)

How to open engineering mode in Samsung S7390 Galaxy Trend (Wine Red)

How to open recovery mode in Samsung S7390 Galaxy Trend (Wine Red)

How to find and turn on a voice recorder on Samsung S7390 Galaxy Trend (Wine Red)

How to make video calls on Samsung S7390 Galaxy Trend (Wine Red)

Samsung S7390 Galaxy Trend (Wine Red) sim card not detected

How to transfer contacts to Samsung S7390 Galaxy Trend (Wine Red)

How to enable/disable «Do not disturb» mode on Samsung S7390 Galaxy Trend (Wine Red)

How to enable/disable answerphone on Samsung S7390 Galaxy Trend (Wine Red)

How to set up face recognition on Samsung S7390 Galaxy Trend (Wine Red)

How to set up voicemail on Samsung S7390 Galaxy Trend (Wine Red)

How to listen to voicemail on Samsung S7390 Galaxy Trend (Wine Red)

How to check the IMEI number in Samsung S7390 Galaxy Trend (Wine Red)

How to turn on fast charging on Samsung S7390 Galaxy Trend (Wine Red)

How to replace the battery on Samsung S7390 Galaxy Trend (Wine Red)

How to update the application on Samsung S7390 Galaxy Trend (Wine Red)

Why the Samsung S7390 Galaxy Trend (Wine Red) discharges quickly

How to set a password for apps in the Samsung S7390 Galaxy Trend (Wine Red)

How to format Samsung S7390 Galaxy Trend (Wine Red)

How to install TWRP on Samsung S7390 Galaxy Trend (Wine Red)

How to set up call forwarding on Samsung S7390 Galaxy Trend (Wine Red)

How to empty the recycle bin on Samsung S7390 Galaxy Trend (Wine Red)

Where to find the clipboard on Samsung S7390 Galaxy Trend (Wine Red)

How to Disassemble Another Phones