gd87 not flashing "invalid command" - GSM-Forum

george gsm · 08-02-2003, 00:44

hello friends,
i have a gd87 to unlock. the gd67-68 87-88 reader gived imei and other 2 rows with characters but not unlock.
then i decided to flash with wimodo 3.3. i select the flash and i start download. winmodo say "signaling" and that's all. on the little display apear flash loader gd87 version 1.4 invalid command. the led is green-blue lighting. any ideea? thanks in advance.
b.r.
geo.

ReviveR · 08-02-2003, 01:02

You tried flashing using 'gang mode'?

The Racer · 08-02-2003, 10:42

Change com speed at 115000 or one step higher. Don't forget to click both Boot & Main.

frenchi · 08-02-2003, 11:19

Check power supply of cable !!

wbr
frenchi

george gsm · 08-02-2003, 13:18

hi friends,
thanks for replay.
ringo told me to change baudrate to 115000 (same blero). after that the flashing it works , finaly say "ok" but now blinking one time/second and not comunicating with winmodo in this time. can i remove the batery now?
b.r.
geo

p.s.
shoneb, what is gang mode?

ReviveR · 08-02-2003, 14:06

Manually start update.....
Mark 'gang mode' in the bottom of winmodo window,
when communication is established, click ok and update will begin.
Ofcourse, mark both 'boot' and 'main'.....

Chuk · 08-02-2003, 14:15

Which version You flash to phone?

Flash again with same version, which was before. Some phones only blinking after downgrade.

ringo · 08-02-2003, 14:37

in way to solve problem...

ringo · 08-02-2003, 15:00

Aleluia...GEO UNLOCK GD87 succesfully!!

george gsm · 08-02-2003, 15:11

hello friends,
with help from ringo i repaired the gd87.
i remove the batery, i read the code then was 22version. after that i flash-it with version 39 and i put the code inside. problem solved. good luck, friends!
b.r.
geo

08-02-2003, 00:44	#1 (permalink)
george gsm No Life Poster Join Date: Jul 2002 Location: Bucharest-Romania Age: 51 Posts: 1,160 Member: 14200 Status: Offline Sonork: Sonork id Thanks Meter: 117	gd87 not flashing "invalid command" hello friends, i have a gd87 to unlock. the gd67-68 87-88 reader gived imei and other 2 rows with characters but not unlock. then i decided to flash with wimodo 3.3. i select the flash and i start download. winmodo say "signaling" and that's all. on the little display apear flash loader gd87 version 1.4 invalid command. the led is green-blue lighting. any ideea? thanks in advance. b.r. geo.

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08-02-2003, 01:02	#2 (permalink)
ReviveR No Life Poster Join Date: Oct 2002 Location: Novi Sad, Serbia Age: 44 Posts: 1,343 Member: 17193 Status: Offline Thanks Meter: 16	You tried flashing using 'gang mode'?

08-02-2003, 10:42	#3 (permalink)
The Racer Freak Poster Join Date: Jan 2003 Location: SL 550 Age: 48 Posts: 467 Member: 20490 Status: Offline Thanks Meter: 3	Change com speed at 115000 or one step higher. Don't forget to click both Boot & Main.

08-02-2003, 11:19	#4 (permalink)
frenchi No Life Poster Join Date: Oct 1999 Location: France Age: 46 Posts: 573 Member: 570 Status: Offline Thanks Meter: 18	Check power supply of cable !! wbr frenchi

08-02-2003, 13:18	#5 (permalink)
george gsm No Life Poster Join Date: Jul 2002 Location: Bucharest-Romania Age: 51 Posts: 1,160 Member: 14200 Status: Offline Sonork: Sonork id Thanks Meter: 117	hi friends, thanks for replay. ringo told me to change baudrate to 115000 (same blero). after that the flashing it works , finaly say "ok" but now blinking one time/second and not comunicating with winmodo in this time. can i remove the batery now? b.r. geo p.s. shoneb, what is gang mode?

08-02-2003, 14:06	#6 (permalink)
ReviveR No Life Poster Join Date: Oct 2002 Location: Novi Sad, Serbia Age: 44 Posts: 1,343 Member: 17193 Status: Offline Thanks Meter: 16	Manually start update..... Mark 'gang mode' in the bottom of winmodo window, when communication is established, click ok and update will begin. Ofcourse, mark both 'boot' and 'main'.....

08-02-2003, 14:15	#7 (permalink)
Chuk No Life Poster Join Date: Dec 2001 Location: Ukraine Age: 46 Posts: 1,146 Member: 7767 Status: Offline Thanks Meter: 3	Which version You flash to phone? Flash again with same version, which was before. Some phones only blinking after downgrade.

08-02-2003, 14:37	#8 (permalink)
ringo No Life Poster Join Date: Jan 2001 Location: Bucharest, Romania Age: 48 Posts: 688 Member: 3180 Status: Offline Thanks Meter: 12	in way to solve problem...

08-02-2003, 15:00	#9 (permalink)
ringo No Life Poster Join Date: Jan 2001 Location: Bucharest, Romania Age: 48 Posts: 688 Member: 3180 Status: Offline Thanks Meter: 12	Aleluia...GEO UNLOCK GD87 succesfully!!

08-02-2003, 15:11	#10 (permalink)
george gsm No Life Poster Join Date: Jul 2002 Location: Bucharest-Romania Age: 51 Posts: 1,160 Member: 14200 Status: Offline Sonork: Sonork id Thanks Meter: 117	hello friends, with help from ringo i repaired the gd87. i remove the batery, i read the code then was 22version. after that i flash-it with version 39 and i put the code inside. problem solved. good luck, friends! b.r. geo