Sostituzione display Samsung A33 5g #samsunga335g

RIALAB di Albino Rifici

7 Dec 202410:07

Summary

TLDRThis video demonstrates the step-by-step process of replacing the frame and components of a Samsung A33. Starting with removing the SIM card and back cover after heating, the technician proceeds to remove and replace various parts, including the battery and motherboard. After assembling the new parts, a test is conducted to ensure proper functionality, including fingerprint registration. Once confirmed working, the technician seals the device back together, charges the battery, and applies adhesive to secure the back cover. The phone is then ready for delivery to the customer.

Takeaways

😀 The process starts with removing the back of the Samsung A33 after warming it up.
😀 The battery is then taken out as part of the disassembly process.
😀 After removing the necessary parts, the motherboard is accessed and handled carefully.
😀 The technician installs an original Samsung part to begin the reassembly process.
😀 The motherboard is securely placed back into its slot during reassembly.
😀 The battery is placed temporarily for a test before being permanently secured.
😀 A functional test is performed by powering on the phone and checking the setup.
😀 Biometric data is cleared from the device, and a new fingerprint is added to ensure functionality.
😀 After verifying the fingerprint recognition works, the technician proceeds to reassemble the phone.
😀 The phone is charged to ensure the battery is working and then reassembled with the back cover.
😀 Once the adhesive is applied to the back cover, the phone is left to dry before being handed over to the customer.

Q & A

What is the first step in the repair process for the Samsung A33?
-The first step is to remove the SIM card from the device.
What needs to be done after removing the SIM card?
-After removing the SIM card, the back of the device needs to be heated to loosen the adhesive before removing it.
Why is the back of the phone heated before removal?
-Heating the back of the phone helps soften the adhesive, making it easier to remove the back cover.
What is the next step after removing the back cover?
-The next step is to remove the battery from the device.
What happens after the battery is removed?
-Once the battery is removed, the technician proceeds with disassembling the motherboard.
How is the motherboard prepared for installation?
-The technician takes the original motherboard and places it into the designated slot within the device.
What step follows the installation of the motherboard?
-After installing the motherboard, the technician tests the device by placing the battery temporarily without fixing it, to check if the device functions properly.
What test is performed after placing the battery?
-The technician powers on the device and checks if it starts up properly, indicating that the components are working.
What happens after the device is confirmed to work?
-Once the device is confirmed to work, the technician secures the battery and proceeds with closing the device.
Why is the device charged before final assembly?
-The device is charged to ensure the battery is sufficiently powered before the final assembly and testing.
What is the final step in the repair process?
-The final step is to apply adhesive to the back cover, wait for it to dry, and then reassemble the phone before handing it over to the customer.