CU 720 DEAD AFTER FLASH..cause. i cant unlock it with direct unlock - GSM-Forum

bachatia · 06-10-2008, 01:02

Cu 720 died after flash it
i try in emergency way 2+5 power...and The phone does not answer

i flash with

CU720_V10g-ATT-US[ORIGINAL]-EN_FR_ES.crc

the only flash for this model ......in the support!!!!

what can i do...please is a new phone!!!!!!!!!!!!1

vygism · 06-10-2008, 01:13

At first check what voltage is on baterry? Also what version was before in phone?

Regards,Vygis

bachatia · 06-10-2008, 15:32

THE version is the same ....couse is the original flash. anda my bat. is full.....full. full....

vygism · 06-10-2008, 20:46

Full what means? Also other-flashing process was finished completelly? After AMMS writing phone was restarted,you seen blue screen with "Re-flashing" on LCD,when Media and Module files were written?

Regards,Vygis
P.S.I just now for one more testing flashed this 10g fw to my own CU720 and phone works OK,I even tested and uploaded to supports newer - 10l version,with it phone also not had any problems.

bachatia · 06-10-2008, 20:57

Ok full means that mybatery is completely charged

I flashe my telephone. Ultimately he said to me that if the telephone not tur it on that should press 2+5+power and that should repeat the process
Exactly I did it. For that my phone not turn it on ..and I did not see red screen either

Extract the battery and press 2+5+power exactly like the text of the window but not turn it on....

vygism · 06-10-2008, 21:32

One more time describe how you flashed it.Flashing process stoped somwhere? Or was completed?

Regards,Vygis

bachatia · 06-10-2008, 21:53

flashing porcess was completed..

Ok ...

I connect the telephone

Assign the flash and press write

the phone start to work......at last

show a window with the following text

¨
If the telephone does not answer after flashar. disconnect it extract the battery press 2+5+power and start again..

since the phone es DEAD

vygism · 06-10-2008, 22:10

Hard is with you

Full charged what voltage on baterry means? Can you measure it with multimeter? Also when you was flashing phone-you not seen blue LCD with "Re-flashing" on it? Also other-when flashing is completed-software restarting phone-phone started then or not?

Regards,Vygis

bachatia · 06-10-2008, 22:31

Do not be angry

These batteries are of 3.6 with th voltimetro when are loaded they give 3.9 it means it loaded well .. (full)

When the telephone I come to 100 % of the process of flasheo

I do not restart. .. neither open any screen simply open the window that mentions you with the text that describi arrives

techsign · 08-26-2009, 15:39

I am also having this problem, and I originally bought my box for this phone. Is there some other way to flash a CU720, or a way to get it out of Re-Flashing mode? I have tried to use the Emergency Download, but it did not work. Please send information as soon as you know...

Thanks,

techsign.

movilesunlock · 10-03-2009, 22:52

i have the same problem, the batery is full charge.... i tried emergency download procedure, but not luck.... the phone still saying Re.flashing...please any solution?

vygism · 10-04-2009, 03:38

What flash you tried exactly?

Regards,Vygis

06-10-2008, 01:02	#1 (permalink)
bachatia Freak Poster Join Date: May 2006 Posts: 327 Member: 285074 Status: Offline Thanks Meter: 20	CU 720 DEAD AFTER FLASH..cause. i cant unlock it with direct unlock Cu 720 died after flash it i try in emergency way 2+5 power...and The phone does not answer i flash with CU720_V10g-ATT-US[ORIGINAL]-EN_FR_ES.crc the only flash for this model ......in the support!!!! what can i do...please is a new phone!!!!!!!!!!!!1

06-10-2008, 21:53	#7 (permalink)
bachatia Freak Poster Join Date: May 2006 Posts: 327 Member: 285074 Status: Offline Thanks Meter: 20	flashing porcess was completed.. Ok ... I connect the telephone Assign the flash and press write the phone start to work......at last show a window with the following text ¨ If the telephone does not answer after flashar. disconnect it extract the battery press 2+5+power and start again..since the phone es DEAD

08-26-2009, 15:39	#10 (permalink)
techsign Major Poster Join Date: Jul 2006 Posts: 40 Member: 311174 Status: Offline Thanks Meter: 5	Also having some trouble. I am also having this problem, and I originally bought my box for this phone. Is there some other way to flash a CU720, or a way to get it out of Re-Flashing mode? I have tried to use the Emergency Download, but it did not work. Please send information as soon as you know... Thanks, techsign.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Can't Unlock 8180 With Direct Unlock ?	tcom25100	VygisToolbox	3	08-01-2006 07:35
E-720 Dead After Flashing	ziober	Trident/AGERE Platform	6	08-15-2005 17:56
after flaSHING T68M FOR NO ACCESS IT WENT DEAD	gbada	Sony Ericsson	1	10-21-2004 11:32
T-720i DEAD AFTER FLASH T-720 WITH PST	KINK	Motorola P2k	15	07-21-2003 10:12
T191 dead after flashing. how to repair it?	phonesoft	Motorola ODM	2	01-29-2003 18:04

06-10-2008, 01:13	#2 (permalink)
vygism No Life Poster Join Date: May 2001 Location: Lithuania Posts: 5,679 Member: 4458 Status: Offline Thanks Meter: 25,853	At first check what voltage is on baterry? Also what version was before in phone? Regards,Vygis

06-10-2008, 15:32	#3 (permalink)
bachatia Freak Poster Join Date: May 2006 Posts: 327 Member: 285074 Status: Offline Thanks Meter: 20	THE version is the same ....couse is the original flash. anda my bat. is full.....full. full....

06-10-2008, 20:46	#4 (permalink)
vygism No Life Poster Join Date: May 2001 Location: Lithuania Posts: 5,679 Member: 4458 Status: Offline Thanks Meter: 25,853	Full what means? Also other-flashing process was finished completelly? After AMMS writing phone was restarted,you seen blue screen with "Re-flashing" on LCD,when Media and Module files were written? Regards,Vygis P.S.I just now for one more testing flashed this 10g fw to my own CU720 and phone works OK,I even tested and uploaded to supports newer - 10l version,with it phone also not had any problems.

06-10-2008, 20:57	#5 (permalink)
bachatia Freak Poster Join Date: May 2006 Posts: 327 Member: 285074 Status: Offline Thanks Meter: 20	Ok full means that mybatery is completely charged I flashe my telephone. Ultimately he said to me that if the telephone not tur it on that should press 2+5+power and that should repeat the process Exactly I did it. For that my phone not turn it on ..and I did not see red screen either Extract the battery and press 2+5+power exactly like the text of the window but not turn it on....

06-10-2008, 21:32	#6 (permalink)
vygism No Life Poster Join Date: May 2001 Location: Lithuania Posts: 5,679 Member: 4458 Status: Offline Thanks Meter: 25,853	One more time describe how you flashed it.Flashing process stoped somwhere? Or was completed? Regards,Vygis

06-10-2008, 22:10	#8 (permalink)
vygism No Life Poster Join Date: May 2001 Location: Lithuania Posts: 5,679 Member: 4458 Status: Offline Thanks Meter: 25,853	Hard is with you Full charged what voltage on baterry means? Can you measure it with multimeter? Also when you was flashing phone-you not seen blue LCD with "Re-flashing" on it? Also other-when flashing is completed-software restarting phone-phone started then or not? Regards,Vygis

06-10-2008, 22:31	#9 (permalink)
bachatia Freak Poster Join Date: May 2006 Posts: 327 Member: 285074 Status: Offline Thanks Meter: 20	Do not be angry These batteries are of 3.6 with th voltimetro when are loaded they give 3.9 it means it loaded well .. (full) When the telephone I come to 100 % of the process of flasheo I do not restart. .. neither open any screen simply open the window that mentions you with the text that describi arrives

10-03-2009, 22:52	#11 (permalink)
movilesunlock Junior Member Join Date: Jan 2006 Posts: 22 Member: 219211 Status: Offline Thanks Meter: 1	i have the same problem, the batery is full charge.... i tried emergency download procedure, but not luck.... the phone still saying Re.flashing...please any solution?

10-04-2009, 03:38	#12 (permalink)
vygism No Life Poster Join Date: May 2001 Location: Lithuania Posts: 5,679 Member: 4458 Status: Offline Thanks Meter: 25,853	What flash you tried exactly? Regards,Vygis