Samsung SPH-a620 how can i reset my pgone

Hello,

To disassemble the phone, you need to get he appropriate screwdrivers and follow the processes below;

1. Turn your phone over so the battery cover is facing you. Remove the battery cover and battery. Next remove the 2 rubber stoppers and unscrew the aerial.
2. Remove the screws,
3. Next remove the 2 rubber stoppers & screws above the main screen,
4. Prise the back part away from the rest of the phone by running your fingernail between where the two parts meet,
5. Unclip the ribbon,
6. After removing the ribbon cable, carefully lift the metal part. Another ribbon will be attached which should be carefully removed. Take the circuit board & keypad out and you'll be left with just the screen and the keypad rack.
7. On the circuit board, you'll see the charging port and the broken charger that is in it.
8. Try to pick it out with a pincher, and if you cannot, then you have to replace the charging port.
9. Disconnect the charging port and replace it with a new one.
10. Reverse the process to reassemble the phone back together.
11. 
    
12. Take care.
    

you can try the codes 1234 or 0000 those 2 are usually the company codes to unlock the phone.

You will have to get a usb cord and a downloading program like bitpim from bitpim.org Then you can transfer them onto a computer

yeah the sevice code should bb 726300

phone lock code for se k7501

if the samsumg unit hang on.... reprogrammed the unit to refresh the memory of the unit... it always happen when the memory of the phone is almost used...to much file or phothos or videos been save....another option if wont charge try to check your charger if okay ccheck your battery , if you notice your battery has bloated size then replaced it...also try look your battery locks if still fit to the battery terminal..

ya try wit another battery it will surely work ....................

use bitpim

handy phones always have hole for the microphone or we called it mouthpiece.. if someone cant hear you, but you can hear them.... the best of it change your microphone or your mouthpiece

open phone....press menu...press 8...press 6...last but not least press 7.