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The screen has gone white when turned on, and aftertaking the main 4 screws out i still cant get the back off of the SGH-E900

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I found another web site that doesnt charge you money

Posted on Mar 09, 2008

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White screen 6500 slide I need help plz I've


Display can be Lcd,Flex connector,board connector,display IC etc.

If you already try at least 2-3 lcd, take another step of replacing flex connector 2-3 also, to make sure that the item you bought has no defect.

If this 2 parts didn't make it, check the board display terminal if its clean and corrosion free. resoldering each terminal may be helpful enough.

last option is replacing the display IC, it will serves as a fuse of it, a clystal square type that generate current to be able to display on screen.

Jun 28, 2011 | Nokia Phones

Tip

HIDDEN NOKIA DETECTIVE TRICK


THE DETECTIVE TRICK (Mobile Spying)
Now you can spy on anyone using your cellphone. Just do the following.

1. Activate the "Automatic Answer" in the headset profile of your cellphone and set the ringing volume to "Mute"

2. Short-circuit the left middle and right pins on the bottom of the MOBILE PHONE with all connections touching each other this will activate profile "Headset". If you cant do this just keep your earphone connected to mobile.

3. Now place it under a table in a room and call it. Now you can useyour phone for checking out what people are talking about in a room.Just call on your phone.

4. The phone receives the call without ringing and you can listen to what people are saying.

SECRET PRANK
Change closed caller group (settings>security settings>user groups) to 00000 and your phone willsound the message tone when you are near a radar speed trap.
Setting it to 500 will cause your phone 2 set off security alarms at shop exits.
Try this secret trick if you can handle the unexpected.
Note: This secret trick wont work with all phones Models

To check Nokia mobile or cellphones IMEI (International Mobile Equipment Identity)
On the main screen type *#06#

Information you get from the IMEI (International Mobile Equipment Identity)
XXXXXX XX XXXXXX X
TAC FAC SNR SP

TAC = Type approval code of your nokia Mobile
FAC = Final assembly code of your cellphone
SNR = Serial number of your nokia Phone
SP = Spare

Other secret tricks for Nokia mobile or cellphone
To check the phones Software revision for Nokia Mobile.
On the main screen type *#0000#

To enter in the secret menu in Nokia Phone.
On the main screen type *#92702689# [*#war0anty#]
It will take you to a secret menu where you may find some of the information below:
1. Displays Serial Number.
2. Displays the Month and Year of Manufacture
3. Displays (if there) the date where the phone was purchased (MMYY)
4. Displays the date of the last repair - if found (0000)
5. Shows life timer of phone (time passes since last start)

To restore Factory Settings for Nokia mobile
*#7780# reset to factory settings.

Taking picture without getting noticed.
Turn on/off the "click" sound made by the camera by selecting the 'Silent' profile or by turning warning tones on/off.

Hiding your Mobile/ Cellphone Number
Go to: Menu > Tools > Settings > Call > Send My Caller ID >
'Yes', 'No' or 'Set By Network' to follow the default settings of your home network.
It works only with very few network who provide you facility of “Private Number”

Speed Dialing From Simcard contact (not stored in mobile phonebook)
Type number followed by # then call.
Example: 1# or 2# or 21#

on Oct 05, 2009 | Samsung SGH-R225m Phone

2 Answers

Is there a simple reason why the screen on my samsung mobile has gone blank.the phone can still turn on and off and keys still make sound when you press them as they normally do but nothing on the screen...


Hi,

The problem is from the flex that connects your screen to the phone's main board. This flex must have worn out that's why your screen is not displaying any picture.

The problem is common with flip and slide phones. The flex gets worn out as a result of constant opening and close of the flip or slide phone.

I would urge you to replace the flex and I am assuring you that your screen will display picture again. You might also be lucky to find out that the flex is not well fix, that is, it may have loosed contact.

If you cannot change the flex yourself, maybe you should take the phone to a local repairer within your vicinity, so that the flex can be fixed/replaced.


Take care.

Nov 15, 2010 | Samsung Phones

2 Answers

Blank screen on vs2000


I had the same problem and eventually got it working by taking the batteries out for 30 minutes and putting them back in again.

Jan 15, 2010 | NTL VS2000 Cordless Phone

1 Answer

Removing GONE HOME from main screen


The feature is ABSENT MESSAGE. It's set by dialing *7502# on the intercom. I don't remember if you HAVE to dial the # or there's a 1 equivalent to it.

Absent messages are 1-9 (there are 9 of them) and 0 clears it. So, you can dial *7500 and it goes away.

Carl

Sep 23, 2009 | Panasonic KX-T7630 Corded Phone

2 Answers

The speakers are not working. I hear people but they cannot hear me


To solve this problem, the phone must be taken apart. Don't worry it is not that hard. No knowledge of quantum mechanics is necessary.

1) Remove the back cover and remove the battery.

2) Remove the 4 screws. (There is a screw at each corner)

3) Pull the phone apart from the bottom (The top will remain attached for now)

4) Firmly press silver area (near the top) in order to separate from the back of the phone. Then, slide the silver front of the phone down (this will remove the inner, paper clip like, antenna)

5) Locate the 2 screws on the circuit board and remove them.

6) Carefully, turn the circuit board over. There will be a thin white layer of plastic on the other side.

7) With a dry napkin or cloth (something that won't shed), wipe the surface of the white plastic. This will remove the small amount of oily residue. (be careful not to lose the white surface, if it falls off, just put it back as it was)

8) Just under the white plastic surface will be a small silver circle with a black top. This is the speaker that allows you to be heard. With the cloth, touch the black speaker cover several times. This will remove the oily residue. (it is ok if the black cover comes off because you can clean under it)

9) Before putting the phone back together, re-attach the battery and lightly press the circuit board to the face of the phone. Test the speaker by pressing "TALK" and rubbing your finger back and forth over the speaker opening. Listen for a light whipping noise while doing this. IF YOU HEAR IT, hang up the phone, remove the battery and proceed to put the phone back together. IF YOU DON'T HEAR IT, repeat the cleaning process thoroughly. Good luck.

PS - is it just me or was the suggested "MUTE" solution insulting.

Dec 02, 2008 | Uniden 2.4 GHz Cordless Phone System

1 Answer

T-mobile phone


just give me the phones serial number........send it to edwinsheringham@lycos.com and i will try and  give you the code for unlocking.


In newer phones:
#*7337#

this step sometimes also works

If you have changed your phone password, change your password back to the default 8 zeros (00000000).
1a. NOTE (Modification here by my experience): Goto SETTINGS, SECURITY, then SIM LOCK and disable this before proceeding.
2. Put a SIM card that is from a network other than the one your phone is locked to
3. When Incorrect SIM error comes up, type *#9998*3323#.
4. White screen will appear with an exit option. Press the right softkey.
5. From the menu that appears, select the Malloc Fail option. This will reboot the phone and the normal service screens will appear.
6. Type *0141# and then press the green call key. "Personalization" or "Personalized" will appear.
7. Turn off your phone and put the original SIM back in.
8. Turn on your phone. You will receive a prompt to enter a password.
9. Type 8 zeros (00000000) (This is because the SIM LOCK mentioned earlier gets switched back on)
10. Completed. You have now unlocked your phone.

tested on e-series phones - may work on similar models but not sure

please let me know the outcome

May 11, 2008 | Phones

1 Answer

Email problem mobile phone


Hi, I have a SGH-E900 mobile. I have bought a motorola H12 bluetooth but when I try to sync and oair the devices it asks for connection code. Do you know what that is?

Cheers

Gary

Apr 19, 2008 | Phones

2 Answers

Screen gone blank


I had the same fault with the handset losing it's display, phone worked great but could not see to access internal phone directory.
To strip down the phone you need a very clean hard plastic/granite
work surface and a small philips screwdriver and a small flatblade screwdriver.
First of all remove the battery cover and the batteries, put them in safe spot on the work surface (Tip: take the top cover off an aerosol tin to use for holding the screws and small parts you remove)
Remove the front facia by gently teasing it away from the body of the phone, there are 2 plastic lugs either side of the battery compartment, ease them towad the edge of the casing to release the front facia, it should then unclip easily with your thumbnail.
Near the edge of the phone you will see 2 small screws, remove them carefully and set them aside, please note these are longer than two other screws you will encounter later in the disassembly.
Seperate the two main parts of the case from the battery compartment end of the phone and work towards the other end, there are two release points on the outside of the casing, gently insert a small driver into the recess whilst applying a small amount of lifting pressure between the two casing halves and it should spring open. (Note that the case hinges on a clip at the top edge of the phone which helps with its re-assembly later.)
Please be aware that the speaker wires are soldered to the main board and should not be disconnecetd or cut!!!
At the battery end of the phone is a small strip of white plastic tape covering two short screws, these hold the cradle charging contacts to the circuit board, remove them with the metal contacts and keep them safe.
With a little coaxing the rest of the phone should now come out of the casing. Be very carefl not to touch any of the gold contacts on the circuit board or the buttons may not work, you may gently clean these using a dry microfibre cloth. DO NOT SCRUB THEM, simply rub gently a few times.
Unclip the display holder andnote the earpice comes loose, this can be fed through the plastic holder byturning it sideways and pressing it through. DO Not damage wiring!
You should now see the tiny ribbon cable on the display itself, either side of it are a thin white plastic lug which can be slid carefully away from the edge of the display to release the cable. Remove cable gently and re-insert it back into the connector it came from, ensuring it is fully home and is perfectly aligned at right angles to the display, then carefully slide the retaining lugs back into place which will lock the cable back into place.
You can now re-assemble the phone, carefully.
It worked for me, hopefully it should for you unless the display is damaged prior to or during disassembly.

Dec 28, 2007 | Panasonic KX-TCD432EB Cordless Phone

1 Answer

SGH/e900


lo m8 if you live in the uk then just buys a sim card and try using it.but if for example you cant make or recieve a call when you use a vodafone simcard and the fone is unlocked to vodafone then give these guys a call.u can get the number from this website. http://www.mobilephoneservicecentre.co.uk/

Aug 09, 2007 | Samsung SGH-R225m Phone

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