System Failer contact provider on samsungs [Archive]

Mehrad

10-28-2002, 22:17

Hello M8

I have a lot of samsung phones (a200, N620, N100) that shows ((System Failer contact provider)) massage on it and not related to software.

No water dammage
checked both eep and flash
also change eep IC on them
some has low contrast on lcd
some has default imei and can't change it

any idea?

Really important to me

Please help

Thx & BR

Mehrad

ranger

10-29-2002, 04:25

u need to reflash them with good working eeprom .
if the prob. still ........so u need to repair CRC

best regards

anhtam

10-29-2002, 05:59

What means CRC?

mobilemafia

10-29-2002, 06:33

chack board

Mehrad

10-29-2002, 17:25

If we flash the phones with toolbox ver4 the CRC will calculated automatically, am I right?

or any special soft we must do?

I write both flash and eeprom and nothing happends

is there any possibility that check the connection between cpu and eeprom? I think maybe cpu can't read eep content, becouse the imei changes to defualt in these phones

any schematic?

BR

Mehrad

Albarracin

10-29-2002, 21:20

Samsung system failure contac provider repair solution By Nokiaunlocker:
Open Toolbox4
Go into E2pManager
Press Program on
Selec Eeprom
Then E2pTstPattern at the top of the list
Tick the box that says Write to Eeprom
Then in the input box type the following 0x2767
Then Send command to phone
Then press Reset on the right hand site TWICE
The phone should reboot.

Now try a sim in the phone should be working 100%
This was tested on samsung T100 but it should work on Most if not all modells

Regards

Mehrad

10-29-2002, 21:45

its fake

I checked it many times and nothing changed

thx anyway

plruzza

06-15-2003, 01:53

I solved same problem on two peaces of Samsung T100.
I also thouth that it is software problem and tried many programs for "system failure".

-I cleaned main board with 100% alcohol and soft brash and problem was solved.

fonec

06-15-2003, 21:01

sir that wright
if imie is not change
but when imie changed
what solve

dancd

07-28-2003, 23:28

write good eeprom anjd original imei

Raheeeeb

08-27-2003, 17:09

hi guys if not soft so its hardware ...
signal processor i c its near to pa
main power regulator
the socket of the power

FractalizeR

08-28-2003, 11:02

I repaired this thing many times by UST. Just buy it at www.vsh-gsm.com. The reason - EEPROM checksum wrong.

gates

06-14-2006, 12:38

hi may any body tell me where i may find toolbox software

gates

06-14-2006, 12:49

please where i may find it

chyned

07-01-2006, 14:25

I repaired this thing many times by UST. Just buy it at www.vsh-gsm.com. The reason - EEPROM checksum wrong.

pls where can i get R220 epprom?

murtaza_nns

07-02-2006, 11:19

Hello M8

I have a lot of samsung phones (a200, N620, N100) that shows ((System Failer contact provider)) massage on it and not related to software.

No water dammage
checked both eep and flash
also change eep IC on them
some has low contrast on lcd
some has default imei and can't change it

any idea?

Really important to me

Please help

Thx & BR

MehradTry this one 100% tested.

wamiq

04-18-2007, 09:39

I have done evrything for Samsung system failer but nothing doing

Pleas tell me about it

makkah mobile

04-19-2007, 15:37

2002 post amazing......................