Question about Kyocera Switchback KX21 Cellular Phone

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Tri-wing screw driver

Where did you find this screwdriver?

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This is the same kind of screw used on the Nintendo DS. I bought one via eBay last year to fix a broken screen. It worked on this phone to take it apart. I think I paid about $6 US and shipping.

Do a search on Nintendo+DS+screwdriver.

Posted on Apr 08, 2008

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How do I replace my iPhone battery. It is broken and i need to fix it. please help?

You could take it to a shop to change it..or look on ebay for a spare battery..make sure it comes with a have 2 screws on the low part on the phone(the only screws you can's easy)

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Instructions on shell(body) replacement for nokia 7373

Try this link:

For a detailed guide to replacing the phone's body.  I hope that helps, because it's all I could find.

As for getting a T6 screwdriver, you can get one here:

It's $5.08, plus whatever they charge for shipping.  You could also try any local store that sells electronics repair tools.  I'm not sure where they got them, but at my last job they gave us a rather cheap toolkit that had one of these in it.  They might even have them at the big box hardware stores - though if they do, it'll be part of a set, not just the one screwdriver.

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I am trying to put an extended NNTN5539A antenna on my i355 phone, but I can't figure out how to remove the original antenna. I saw on one forum where someone said there was a tool to remove it, then I...

It's simple. In order to install the antenna, you must do the following:

Using a very small "star" type screwdriver, remove three screws from the base of the unit. Remove the base trim piece. The body of the phone is in two pieces (front and back). Use a knife to separate the pieces by first GENTLY lifting the locking tabs on the bottom of the unit so that they will easily unsnap by themselves, just lift them a little bit, not all the way. Insert the blade along the side of the seam and pry gently.

Slowly remove the back. There will be adhesive tape at the top piece, so work slowly. Notice the locking tabs on the sides, they will come apart by themselves, no need to worry about it.

After separating the halves, unscrew the top of the original antenna, screw the new antenna in place, slide the back atenna opening over the new antenna and snap into place, making certain that the side tabs insert properly. Just use your eyes and common sense. Do not force anything, but snapping the halves back together will require a firm force.

Replace the bottom trim piece and three screws, you're done!

Mar 11, 2011 | Cell Phones

1 Answer

I cant unscrew those little screws in the bottom of my iphone 3GS! ive tried the smallest screwdriver i have, and sharp knives.. why wont they budge!!!

You normally need special screwdrivers, apple have a habit of replacing normal screws with special 'Flower' screws. You should have a look on ebay, normally you can buy the right screwdriver for about £3, the only issue with this is opening an iPhone invalidates any warranty and they can tell...

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How do i change the front top housing on a sanyo 7050 ?? special tool required ?? I believe this is the tool that is required for opening Sanyo cell phone. It is called a Tri-Wing screwdriver.

Dec 14, 2009 | Sanyo SCP-7050 Cellular Phone

1 Answer

Nokia 2100 keypad suddenly stopped working

Please try to open the pad and clean its contacts. below is the proceedure to open the phone (if it is not under warranty). you two credit cards and a screw driver.
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2 Answers

Phone only works while plugged in

to get the watte out of your screen is a difficult proccess but very possible...

get a very small screw driver

have somepatience and time


1open phone
2on the outer sides of the speakers there is a small tab slide the screwdriver underneath that and scrape it off on both sides
3then remove the screws hiden under those tabs
4do the same for the bottom corners
5slide the screwdriver under the metalic silver lining around the front between the silver and black, slide screwdriver around until whole top pops off, proceeed with caution there are wires attached to the screen
6remoe any water very carefully with a cloth
7replace cover, screws, and tabs
8celebrate a job well done

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Nokia N95 Lcd Screws

just use this link it will be tell you how to do
i hope it will work

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Charger port/screws

asterisk screw driver.. or a precision screw set

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How to disassemble a pantech c300

I used a micro screw driver set that can be purchased at Home Depot. There are two hidden screws: one on the top piece where the display is and one on the bottom piece where the keyboard is. The hidden screw on the top piece is under a silver rubber circle at center bottom of piece. The hidden screw on the bottom piece is under a silver rubber water drop shape located by the antena. These rubber covers can be removed by wedging them out with a mirco flat screw driver or pin.

Good luck...

Jul 10, 2007 | Pantech C300 Cellular Phone

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