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Repair guide : SIM card reader Nokia 3310

Level : Medium Time : 40 min Author : Alexandre Huge thanks to Alexandre, our benefactor for this guide
35 people have done this repair successfully ! Why not you?
This guide is for replacing the SIM card reader on the Nokia 3310.
Problems : SIM card not recognized
Some advice before you start
Repair - Repair guide: SIM card reader Nokia 3310
Guide format : Pdf Integrate

Step 1

Even if the Nokia is known to be one of the strongest phone ever built, we advice that you turn it off before replacing its SIM card reader.

To do so, press the power button on top of the phone.

Then validate validate on the screen..

Step 2

Flip the phone over.

Press on the locking button of the rear case while sliding the case to the bottom.

Grab the rear case and remove it.

The rear case of your Nokia 3310 is now disassembled.

Step 3

Then push out on both plastic parts outside the SIM card to remove the battery.

Grab and remove the battery.

Step 4

Use the nylon spudger and push ou the SIM card.

Grab the SIM card and remove it

The SIM card of your Nokia 3310 is now disassembled.

Step 5

Grab the phone with one and the case with the other one.

Gently pull to separate both parts and remove the front case.

The front case of the Nokia 3310 is now disassembled.

Then use a Torx T6 screwdriver for the disassembly.

Step 6

With the Torx T6 screwdriver, remove the six screws circled in red.

Those screws secure the front frame of the phone.

Then insert the nylon spudger in the right interstice of the phone and then gently pry on it.

Remove the frame.

Step 7

The front frame of the Nokia 3310 is now disassembled.

Grab the logic board and remove it.

The logic board of your Nokia 3310 is now disassembled.

Step 8

Use the pair of tweezers and remove the SIM card reader.

Step 9

The SIM card reader of your Nokia 3310 is now disassembled.

You can replace it with a new one if needed.

To reassemble your Nokia 3310 follow this guide in reverse order.


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