GEO model GC800 - GSM-Forum

celluniversal · 09-14-2005, 16:13

Anybody know how to reset phonelock GEO model GC800(security lock).

balu_dark · 09-14-2005, 16:52

tell firmware version first

celluniversal · 09-15-2005, 12:50

How to see firmware version in the phone ?????

balu_dark · 09-15-2005, 12:58

hold * and enter quickly 5806

ramesh_suthar · 09-24-2005, 06:00

[QUOTE=celluniversal]Anybody know how to reset phonelock GEO model GC800(security lock).[/QUOTE HOW TO RESET PHONE gc800

ramesh_suthar · 09-24-2005, 06:08

gc 800 how to reset phone what is cod in this phone the phone is on/of ok but lcd back light phone is on then lcd light is of

bongiov · 10-08-2005, 18:16

Need help,,,

I have GEO GC800 with very slow working
if I press a key (eg:key 1) the phone will
show it after about 15 sec...
try rehot CPU,ic flash,change crystal sleep,
but still same problem......
whats the problem ???? hw or sw ???Anyone please help......

many thanx

balu_dark · 10-10-2005, 08:57

you change both crystall (32kHz and 16 or 32 mHz?) and try to remove cpapsitors near oscillator

FullFLASHgSMPH · 10-21-2005, 08:20

hi everyone hoe to reset password on when i open message it password

TIENPHAT · 11-15-2005, 18:29

i have same problem,how to reset it?

Ian · 01-06-2006, 07:51

Anyone know how to rest phone?

bablu · 03-10-2006, 10:26

hang after showing insert card
with sim card it hang welcome note
hello br.
plz. help me
???????? can i do.

gc 800

imei 353557000276700

sunnyboy · 03-15-2006, 06:48

put in the sim card then press *#19740829# and wait the pone will go off..
now on back the phone enjoy ......

tevez · 07-16-2006, 22:17

Quote:

Originally Posted by sunnyboy

put in the sim card then press *#19740829# and wait the pone will go off..
now on back the phone enjoy ......

I have do that, after it im try to turn ON my phone but i have new problem

- The SCREEN is Dark/Blind but the phone is ON

How to make my cellphone normal.

thanks

SR-sigma · 07-22-2006, 08:52

Hi

Thank You Sunny Bai Code Will Work....................................thk

09-14-2005, 16:13	#1 (permalink)
celluniversal No Life Poster Join Date: Apr 2005 Age: 34 Posts: 1,278 Member: 139388 Status: Offline Thanks: 9 Thanked 98 Times in 72 Posts	GEO model GC800 Anybody know how to reset phonelock GEO model GC800(security lock).

09-15-2005, 12:50	#3 (permalink)
celluniversal No Life Poster Join Date: Apr 2005 Age: 34 Posts: 1,278 Member: 139388 Status: Offline Thanks: 9 Thanked 98 Times in 72 Posts	Geo How to see firmware version in the phone ?????

10-08-2005, 18:16	#7 (permalink)
bongiov Insane Poster Join Date: Jul 2005 Age: 33 Posts: 97 Member: 159396 Status: Offline Thanks: 0 Thanked 5 Times in 4 Posts	GEO GC800 slow Need help,,, I have GEO GC800 with very slow working if I press a key (eg:key 1) the phone will show it after about 15 sec... try rehot CPU,ic flash,change crystal sleep, but still same problem...... whats the problem ???? hw or sw ???Anyone please help...... many thanx

10-21-2005, 08:20	#9 (permalink)
FullFLASHgSMPH Banned Join Date: Jul 2005 Location: Philippines Age: 42 Posts: 4,666 Member: 161739 Status: Offline Sonork: 100.1584054 Thanks: 6,376 Thanked 3,619 Times in 1,014 Posts	message menu password hi everyone hoe to reset password on when i open message it password

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09-14-2005, 16:52	#2 (permalink)
balu_dark No Life Poster Join Date: Oct 2002 Location: Ukraine,Simferopol Age: 37 Posts: 1,164 Member: 16251 Status: Offline Thanks: 1 Thanked 36 Times in 30 Posts	tell firmware version first

09-15-2005, 12:58	#4 (permalink)
balu_dark No Life Poster Join Date: Oct 2002 Location: Ukraine,Simferopol Age: 37 Posts: 1,164 Member: 16251 Status: Offline Thanks: 1 Thanked 36 Times in 30 Posts	hold * and enter quickly 5806

09-24-2005, 06:00	#5 (permalink)
ramesh_suthar Major Poster Join Date: Jul 2005 Age: 27 Posts: 43 Member: 157786 Status: Offline Thanks: 2 Thanked 7 Times in 2 Posts	[QUOTE=celluniversal]Anybody know how to reset phonelock GEO model GC800(security lock).[/QUOTE HOW TO RESET PHONE gc800

09-24-2005, 06:08	#6 (permalink)
ramesh_suthar Major Poster Join Date: Jul 2005 Age: 27 Posts: 43 Member: 157786 Status: Offline Thanks: 2 Thanked 7 Times in 2 Posts	gc 800 how to reset phone what is cod in this phone the phone is on/of ok but lcd back light phone is on then lcd light is of

10-10-2005, 08:57	#8 (permalink)
balu_dark No Life Poster Join Date: Oct 2002 Location: Ukraine,Simferopol Age: 37 Posts: 1,164 Member: 16251 Status: Offline Thanks: 1 Thanked 36 Times in 30 Posts	you change both crystall (32kHz and 16 or 32 mHz?) and try to remove cpapsitors near oscillator

11-15-2005, 18:29	#10 (permalink)
TIENPHAT Freak Poster Join Date: Feb 2005 Age: 31 Posts: 172 Member: 121801 Status: Offline Thanks: 0 Thanked 1 Time in 1 Post	i have same problem,how to reset it?

01-06-2006, 07:51	#11 (permalink)
Ian Freak Poster Join Date: May 1999 Posts: 258 Member: 52 Status: Offline Thanks: 26 Thanked 13 Times in 7 Posts	Anyone know how to rest phone?

03-10-2006, 10:26	#12 (permalink)
bablu Insane Poster Join Date: Sep 2005 Age: 32 Posts: 69 Member: 183960 Status: Offline Thanks: 0 Thanked 0 Times in 0 Posts	hang after showing insert card with sim card it hang welcome note hello br. plz. help me ???????? can i do. gc 800 imei 353557000276700

03-15-2006, 06:48	#13 (permalink)
sunnyboy Freak Poster Join Date: Oct 2004 Age: 35 Posts: 309 Member: 88996 Status: Offline Thanks: 95 Thanked 83 Times in 20 Posts	put in the sim card then press *#19740829# and wait the pone will go off.. now on back the phone enjoy ......

07-22-2006, 08:52	#15 (permalink)
SR-sigma Freak Poster Join Date: Jan 2004 Location: Tirupati-India Age: 38 Posts: 394 Member: 48156 Status: Offline Thanks: 73 Thanked 114 Times in 26 Posts	Hi Thank You Sunny Bai Code Will Work....................................thk

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