Nokia e51 keeps turning off. Could it be a circuit connection problem or something to do with the power button itself?. I've tried removing the sim and battery and cleaned/checked for any dirt etc but it still doesn't power up. It sometimes works on the 5th or 6th try, but will still power down randomly but consistently. Would appreciate any advice or where I could possibly go to get it seen to by a technician.

Hello. You can unlock your Nokia E51 safer and easier using unlock code, You can get the accurate unlock code for a Nokia E51 from ProUnlocking.com at affordable cost with an easy unlocking guide. Good luck.

-<()>--<()>--<()>--<()>--<()>--<()>--<()>-
..............UNLOCKING INSTRUCTIONS..............
-<()>--<()>--<()>--<()>--<()>--<()>--<()>-

1 - Switch on your Nokia E51 without any sim card.
2 - Don't bother as to what is displayed on your Nokia E51.
3 - Compose #pw+CODE+1#.
4 - The Nokia E51 would then display the message "SIM Restriction Off" and will be unlocked!

Note :For Nokia E51 mobile phones locked to the network Fido or Rogers in Canada follow these instructions :
1 - Switch on your Nokia E51 without any sim card.
2 - Don't bother as to what is displayed on your Nokia E51.
3 - Compose #pw+CODE+7#.
4 - The Nokia E51 would then display the message "SIM Restriction Off" and will be unlocked!

The letter p appears if you press the button star(*) three times quickly
The letter w appears if you press the button star(*) four times quickly
The symbol + appears if you press the button star(*) two times quickly
The CODE you need to enter is the unique unlock code for your Nokia E51

Check the battery if it is in good condition...there might be a bad capacitor near the battery terminal/power supply circuit. check also the LCD connection.

e51 is having power button on top.

It looks like your 'take picture' knob or sensor underneath has got short-circuited. Try carefully remove back cover, release the camera button and air push everything out

that problem passed with my friend..you may change your batterie and maybe it works...if it works plz rank this solution!

PHONE IS DEAD WON'T COME ON
If the mobile phone does not switch on, it is called a dead mobile.
It can be due to many reasons
1. Water damage
2. Fall down
3. Not used for a long time ( Mostly battery is down)


(1) Check the Battery. It should show 3.7 volts or as written on the battery.

(2) Check the Battery Connector
Check two things (a) Voltage coming or not (b) shorting
Note : If there is shorting then clean the circuit in ultrasonic cleaner (Remove display, camera, etc before putting it in ultrasonic cleaner )
Clean the circuit with a soft brush and make it dry with a hair dryer or ****er.
If the shorting doesn't go it may be due to shorting in an ic,capacitor or circuit. if shorting is in ic u can check it by attaching a battery then press the on-off switch keep the battery for 10-15 seconds. after that remove the battery and check which ic becomes hot. Reball or replace that ic. If shorting is in circuit it must be removed by ultrasonic cleaner
Note - The circuit is made of three layers. if there is shorting in the middle layer it cannot be removed
(3) Check the On/Off switch & voltage at on-off switch
Note - Connect a charger. If charging is shown on display then the problem is with the on/off switch or software problem

(4) Try flashing the mobile.

(5) If flashing cannot be done then there is hardware fault we first dry solder the Flash IC & RAM IC and check in the Software. if flashing cannot be done then we dry solder/reball/replace flash ic & RAM ic.After that dry solder/reball/replace Power IC, Network IC, Crystal, CPU :D:D

try online

Do a master reset:
CAUTION: A "master reset" changes the phone settings back to default. This process will erase all contacts, downloaded settings, and downloaded applications (ringtones, wallpapers, graphics, etc). This process cannot be undone. So please backup all data in phone memory to memory card first.
Enter *#7370# from standby screen, and the standard phone code for nokia phone is 12345. Or hold *+3+call button (green button), and turn on your phone. Keep holding until the NOKIA word is appear

If the black rubber cover of the button is blocking you to the small switch inside, you have to remove the rubber first until you can see the small on/off switch inside the hole. Make a small block (approximately 3mm x 3mm x 8mm) out of a pencil eraser (or hard rubber). Place and fit the rubber inside the hole so that part of the rubber touch the switch. Now you can turn the phone by pressing the rubber.