Samsung S300 locked - GSM-Forum

deffcon · 08-04-2003, 18:58

Hi All,

I Have a problem with my phone samsung sgh-s300
When i turn on the phone it says "keyboard locked password needed to unlock"can anyone help my to unlock this.

Thankx

Ary Dieje Sousa · 08-07-2003, 15:43

have you tryed the code *2767*2878# without the sim in the phone?
this code make a Custom EEEPROM Reset in some models deactivate the user lock

Syed · 08-07-2003, 16:47

if that also does not help then again use UST....

WBR
Syed

magnet · 08-07-2003, 17:07

there are some codes for s300.
press *2767*7822573738# press green button.
please try this.

i dont know exactly.

Foz · 08-13-2003, 17:15

hi everybody,

Test this codes and reply :

Power on the mobile phone without SIM card inside and type these codes:

*2767*63342# and press green button
*2767*3855# and press green button
*2767*2878# and press green button
*2767*927# and press green button
*2767*7822573738# press green button

Regards,

RudeYute · 08-13-2003, 18:16

Quote:

Originally posted by Foz
hi everybody,

Test this codes and reply :

Power on the mobile phone without SIM card inside and type these codes:

*2767*63342# and press green button
*2767*3855# and press green button
*2767*2878# and press green button
*2767*927# and press green button
*2767*7822573738# press green button

Regards,

Yep, working.

Regards

Deihr_5 · 08-13-2003, 19:11

you test on what models?

RudeYute · 08-13-2003, 21:05

Obviously working on V200, and just tested on S300.

Regards

the_frightener · 08-14-2003, 13:57

hi 2 all

some 1 like 2 explain these codes

*2767*63342# and press green button
*2767*3855# and press green button
*2767*2878# and press green button
*2767*927# and press green button
*2767*7822573738# press green button

what does it mean ? as i know *2767*2878# is for reset eprom ...

big thanx in adv

Mobile Lab · 08-14-2003, 14:37

*2767*media#
*2767*full#
*2767*cust#
*2767*wap#
*2767*stackreset#

Thanks n Regards

Jiminay2000 · 04-09-2004, 08:07

can't reset user code on S300. i unlocked it with ust. try all this code. flash it. what standart code on S300?

08-04-2003, 18:58	#1 (permalink)
deffcon Junior Member Join Date: Aug 2003 Posts: 1 Member: 36382 Status: Offline Thanks Meter: 0	Samsung S300 locked Hi All, I Have a problem with my phone samsung sgh-s300 When i turn on the phone it says "keyboard locked password needed to unlock"can anyone help my to unlock this. Thankx

08-07-2003, 15:43	#2 (permalink)
Ary Dieje Sousa Insane Poster Join Date: May 2003 Location: Angola Age: 56 Posts: 96 Member: 30179 Status: Offline Thanks Meter: 0	have you tryed the code 27672878# without the sim in the phone? this code make a Custom EEEPROM Reset in some models deactivate the user lock Last edited by Ary Dieje Sousa; 08-07-2003 at 15:58.

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08-07-2003, 16:47	#3 (permalink)
Syed No Life Poster Join Date: Jan 2003 Location: Hong Kong. Age: 47 Posts: 3,092 Member: 19979 Status: Offline Thanks Meter: 116	if that also does not help then again use UST.... WBR Syed

08-07-2003, 17:07	#4 (permalink)
magnet No Life Poster Join Date: Nov 2002 Location: cellworld Age: 47 Posts: 731 Member: 17907 Status: Offline Thanks Meter: 42	there are some codes for s300. press 27677822573738# press green button. please try this. i dont know exactly.

08-13-2003, 17:15	#5 (permalink)
Foz Freak Poster Join Date: Jun 2002 Age: 45 Posts: 164 Member: 12622 Status: Offline Thanks Meter: 0	hi everybody, Test this codes and reply : Power on the mobile phone without SIM card inside and type these codes: 276763342# and press green button 27673855# and press green button 27672878# and press green button 2767927# and press green button 27677822573738# press green button Regards,

08-13-2003, 19:11	#7 (permalink)
Deihr_5 Junior Member Join Date: May 2003 Age: 49 Posts: 9 Member: 28073 Status: Offline Thanks Meter: 0	you test on what models?

08-13-2003, 21:05	#8 (permalink)
RudeYute Freak Poster Join Date: Nov 2001 Location: Leicester, UK Age: 38 Posts: 266 Member: 7252 Status: Offline Thanks Meter: 0	Obviously working on V200, and just tested on S300. Regards

08-14-2003, 13:57	#9 (permalink)
the_frightener No Life Poster Join Date: Jan 2003 Posts: 2,177 Member: 20069 Status: Offline Thanks Meter: 131	hi 2 all some 1 like 2 explain these codes 276763342# and press green button 27673855# and press green button 27672878# and press green button 2767927# and press green button 27677822573738# press green button what does it mean ? as i know 27672878# is for reset eprom ... big thanx in adv

08-14-2003, 14:37	#10 (permalink)
Mobile Lab No Life Poster Join Date: Nov 2002 Location: D U B A I Age: 45 Posts: 1,929 Member: 17651 Status: Offline Sonork: 100.81230 Thanks Meter: 318	2767media# 2767full# 2767cust# 2767wap# 2767stackreset# Thanks n Regards

04-09-2004, 08:07	#11 (permalink)
Jiminay2000 No Life Poster Join Date: May 2003 Location: Ru Age: 48 Posts: 539 Member: 29155 Status: Offline Thanks Meter: 15	can't reset user code on S300. i unlocked it with ust. try all this code. flash it. what standart code on S300?