View Full Version : A solution to repair a dead N620E (LED with Orange light)
GSM SNIPER
10-03-2004, 19:37
I have received some dead N620E with this symptom:
When you push power on button the LED light in orange !
Can any one help us (the forum members) to solve this famous N620E
problem please ???
I have tried with:
- flash
-removing the resistors or fuses(E612) but the phone doesn't power on !
Best regards
hmmm...and ultrasonic bath without liquid soap????
GSM SNIPER
10-04-2004, 00:17
hmmm...and ultrasonic bath without liquid soap????
Ultra sonic no !
But I am sure that It can't solve prob !!
bentys2000
10-05-2004, 20:57
did you reprogram eep chip !!!!!
GSM SNIPER
10-05-2004, 21:26
did you reprogram eep chip !!!!!
In Samsung phones The phone can power on even the eeprom cheap is not present on the board (in this case the phone displays System faillur) . So this solution is not very very sur and well!
Best regards !
True. I have instances when the eeprom is corrupted, the phone simple will not power up unless you have removed it. Did you remove your eeprom to test?? Another funny thing about Samsung, if the backup battery is dead, "sometimes" the phone will not power up too.
Good luck with your N620
In Samsung phones The phone can power on even the eeprom cheap is not present on the board (in this case the phone displays System faillur) . So this solution is not very very sur and well!
Best regards !
I have same problem.Any solution plz
nobal1976
11-17-2004, 10:36
i have too this problam i m need too slotion
GSM SNIPER
11-17-2004, 19:27
did you reprogram eep chip !!!!!
Have you the N620E Ust eeprom please ?
moobile mafia
11-18-2004, 13:48
hi friends
first cheak on software if not than wash the charjing jeck and light heat on tiny parts near jeck will remove fault.if not than change eeprom set will ok do it and post here
its my own experince
nobal1976
11-18-2004, 16:05
i have try it but fail than i flash it , set is ok now . so i say flash your n620 set will ok 100%
Mobile Master Pk
11-18-2004, 20:09
same problem with me plz help
Raheeeeb
11-21-2004, 09:21
eeprom faulty ...
find a way to re programme the eeprom external or change it with new one and upload new eeprom file , write imie all ll b o.k
i m talking about n620 not n620e
br.,
Slider_Gsm
12-02-2004, 19:25
eeprom faulty ...
find a way to re programme the eeprom external or change it with new one and upload new eeprom file , write imie all ll b o.k
i m talking about n620 not n620e
br.,
raheeb always in service but what about n620e :D (that man don't give his solution to any body)
mns_23
b R
mohammad2004
12-02-2004, 19:38
HERE DOWNLOAD N620E EPROM FOR UST :p :D
Slider_Gsm
12-02-2004, 20:47
so there is different between n620 e2p and n 620e
the same way to reapire hardware like n 620
GSM SNIPER
12-04-2004, 16:58
so there is different between n620 e2p and n 620e
the same way to reapire hardware like n 620
No ! listen to me:
The Epprom contents is the same ( tested by me) .I have repaired an N620E system failure with 620 Eeprom.ust and 100 % ok !
The difference is in hardware section IE the eprom Ic in 620 is externe (24C512) but in 620E It's emulated one ( in memory flash IC) !
so you can worke with the eeprom file of 620 and no problem !
tested and confirmed !
Slider_Gsm
12-04-2004, 17:23
No ! listen to me:
The Epprom contents is the same ( tested by me) .I have repaired an N620E system failure with 620 Eeprom.ust and 100 % ok !
The difference is in hardware section IE the eprom Ic in 620 is externe (24C512) but in 620E It's emulated one ( in memory flash IC) !
so you can worke with the eeprom file of 620 and no problem !
tested and confirmed !
thnx for that explantion friend ;)
hamid-max30
12-05-2004, 23:53
hi the cpu is problem you must cheng the cpu if this job no work no wey for this problem becuse i have too
GSM SNIPER
12-06-2004, 13:26
hi the cpu is problem you must cheng the cpu if this job no work no wey for this problem becuse i have too
:eek: :eek: :eek:
What ??????????
CHANGE CPU ...!!!!!!!! HEHEHEHEHE !
Slider_Gsm
12-06-2004, 13:26
hi the cpu is problem you must cheng the cpu if this job no work no wey for this problem becuse i have too
you change the cpu to repaire sys faliure :) ? ?????
i think the cpu the last thing you think in
and did the phone alive after that (man the samsung board is one of the most weak boards in mob AND WE WORK IN IT UNDER CERTAIN TEMP and we can hardely find its ic s
any way thnx for help
B R
mohammad2004
12-14-2004, 10:50
:p change the cpu he he he ************ :D :D :D
bentys2000
12-14-2004, 21:14
try cpu changing and send reply then !!! be careful don't kill the gsm
GSM SNIPER
12-14-2004, 22:44
try cpu changing and send reply then !!! be careful don't kill the gsm
Did you know how about your are talking????????????????
Change CPU .......................................... are you crazy ?
higherzman
12-14-2004, 23:12
in some N620 not ''E'' i've successfully repaired system failure by removing E61
BR
GSM SNIPER
12-14-2004, 23:18
in some N620 not ''E'' i've successfully repaired system failure by removing E61
BR
Here ,in this thread ,we are talking about a dead N620E with lighiting Orange LED . Not system Failure as you'v said !
visualtech
12-15-2004, 01:04
its software problem , there is a flasher software for only n620E and flash files , which are different form n620 . search for n620E flasher and flash files. i repaird
too many n620E with that software.
bentys2000
12-16-2004, 12:49
Did you know how about your are talking????????????????
Change CPU .......................................... are you crazy ?
read rule of this forum and you'll see that only your mother is crazy
br
GSM SNIPER
12-18-2004, 20:50
read rule of this forum and you'll see that only your mother is crazy
br
If you can remove the CPU( en Cote d'ivoire ), I have above 100 dead phones and I am sure the problem is in the CPU . I send you those units to repair and keep them for you ! Merci pour le complément !
i tried allthe above solution but non is workin please help sombuddy
bentys2000
12-19-2004, 09:50
If you can remove the CPU( en Cote d'ivoire ), I have above 100 dead phones and I am sure the problem is in the CPU . I send you those units to repair and keep them for you ! Merci pour le complément !
peace and love brother........................
have a nice day
mohd_anan
12-22-2004, 23:44
Hi
Thats good to see PEACE.
both of u can Edit their writing and finish that ..
I need to ask a stupid question may be .. How can I remove that eeprom even It is glued ?? :confused:
I'm afraid to kill it ,, and the customer will charge me for a new set
thnks and have a happy new year all
ANAN
KUWAIT