E720 Problem fix guide here! - GSM-Forum

T.S.T · 07-20-2005, 23:47

Hi
Many customer contact us that have problem while flashing E720. Especially wrong flash with another region file or E720 to E720 Chinese not success. So we decided to write this guide to help customer fix this problem.
Normally we face stop at 98% problem. Below is the way to fix it.
1/ Select Platform "(SGH-E720 NAND Erease)" . The flash. If we get ERR_PROTOCOL after some seconds, that's not problem.
2/ Select Platform SGH-E720 then flash with E720_E720C firmware WITH REPAIR OPTION AND HAVEN'T ANY RESERVED REGION. No matter what this process stop at 98% or not, Continue the next step.
* NOTE : If after flash E720_FIX we get white blinking screen, don't worry *
3/ Flash E720XXEE1 WITH REPAIR OPTION AND HAVEN'T ANY RESERVED REGION. This should success 100%
Finally, it's all OK. Please use Agere Services to rebuilt E720 IMEI.
Regards,
TST Team.

PS : Solution tested 100%, fixed more than 20 pcs E720 here. Any question about this, please post here.

The SAINT® · 07-21-2005, 06:49

I was waiting for this. Thnx TST for the guide. I will check n peost the results.

BR

The SAINT® · 07-24-2005, 06:53

I tried everything written in the guide, but my phone is as it is. Plz help me revive my phone.

Thnx in advance.

BR

T.S.T · 07-24-2005, 12:28

Now what problem it was? This step is very important : Flash E720XXEE without any range in reserved region with Repair mode. After this, it should white blinking screen when tap power button.

The SAINT® · 07-24-2005, 14:09

Yes, I flashed the file E720XXEE without any range in reserved region n with repair mode. It took around 4:20 hrs to cmplete the flashing only to stop at 98% with the error "err_too_many_retries".

I did the way u have asked to do but still the problem has not been solved. Both the screens of the phone r scrambled.

Plz help.

Thnx in advance.

BR

T.S.T · 07-24-2005, 19:07

U can use an E810 Com cable + USB2COM adapter, with 921000 flashing speed. Before flashing please choose Platform at SGH-E720 NAND Erease to format NAND first.
Ah, so next night i'll wait for u on MSN (can u online at 10:00PM GMT+5) ? I'll wait for u in MSN . Don't worry. I reveive many many E720

T.S.T · 07-25-2005, 20:57

And it's recommand to have E720/P730 original USB cable. Very fast speed flashing + this problem fix.

Zein Zozza · 07-30-2005, 21:52

what about e720 arabic flash????
it hang the mobile
are there any othr arabic flash that doesnt have any problems?????

soul4 · 08-11-2005, 18:49

TST,

I can't seem to be able to unlock E720. Kindly explain this procedure to me.

soul4

KUBAT1 · 09-24-2005, 14:01

Quote:

Originally Posted by T.S.T

Hi
Many customer contact us that have problem while flashing E720. Especially wrong flash with another region file or E720 to E720 Chinese not success. So we decided to write this guide to help customer fix this problem.
Normally we face stop at 98% problem. Below is the way to fix it.
1/ Select Platform "(SGH-E720 NAND Erease)" . The flash. If we get ERR_PROTOCOL after some seconds, that's not problem.
2/ Select Platform SGH-E720 then flash with E720_E720C firmware WITH REPAIR OPTION AND HAVEN'T ANY RESERVED REGION. No matter what this process stop at 98% or not, Continue the next step.
* NOTE : If after flash E720_FIX we get white blinking screen, don't worry *
3/ Flash E720XXEE1 WITH REPAIR OPTION AND HAVEN'T ANY RESERVED REGION. This should success 100%
Finally, it's all OK. Please use Agere Services to rebuilt E720 IMEI.
Regards,
TST Team.

PS : Solution tested 100%, fixed more than 20 pcs E720 here. Any question about this, please post here.

Please help me too my friend.I am really in Trouble! I will really be glad if you solve my problem too. Just look this link and see what I did for my phone but no result, so please tell where to get these flashes and how to fix this problem. I don't have T.S.T dongle at the moment and don't have time to get it! I will be prayer of you if you solve my problem, just see the link.
regards

http://forum.gsmhosting.com/vbb/showthread.php?t=235276

Mobile Lab · 09-24-2005, 16:28

Quote:

Originally Posted by KUBAT1

Please help me too my friend.I am really in Trouble! I will really be glad if you solve my problem too. Just look this link and see what I did for my phone but no result, so please tell where to get these flashes and how to fix this problem. I don't have T.S.T dongle at the moment and don't have time to get it! I will be prayer of you if you solve my problem, just see the link.
regards

http://forum.gsmhosting.com/vbb/showthread.php?t=235276

check ur pm .hope its work for you .

BR

07-20-2005, 23:47	#1 (permalink)
T.S.T Product Supporter Join Date: Mar 2005 Location: Samsung R&D Posts: 977 Member: 125695 Status: Offline Thanks Meter: 3	E720 Problem fix guide here! Hi Many customer contact us that have problem while flashing E720. Especially wrong flash with another region file or E720 to E720 Chinese not success. So we decided to write this guide to help customer fix this problem. Normally we face stop at 98% problem. Below is the way to fix it. 1/ Select Platform "(SGH-E720 NAND Erease)" . The flash. If we get ERR_PROTOCOL after some seconds, that's not problem. 2/ Select Platform SGH-E720 then flash with E720_E720C firmware WITH REPAIR OPTION AND HAVEN'T ANY RESERVED REGION. No matter what this process stop at 98% or not, Continue the next step. * NOTE : If after flash E720_FIX we get white blinking screen, don't worry * 3/ Flash E720XXEE1 WITH REPAIR OPTION AND HAVEN'T ANY RESERVED REGION. This should success 100% Finally, it's all OK. Please use Agere Services to rebuilt E720 IMEI. Regards, TST Team. PS : Solution tested 100%, fixed more than 20 pcs E720 here. Any question about this, please post here.

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07-21-2005, 06:49	#2 (permalink)
The SAINT® No Life Poster Join Date: Jan 2005 Location: GSM world Age: 49 Posts: 3,575 Member: 111249 Status: Offline Thanks Meter: 531	I was waiting for this. Thnx TST for the guide. I will check n peost the results. BR

07-24-2005, 06:53	#3 (permalink)
The SAINT® No Life Poster Join Date: Jan 2005 Location: GSM world Age: 49 Posts: 3,575 Member: 111249 Status: Offline Thanks Meter: 531	I tried everything written in the guide, but my phone is as it is. Plz help me revive my phone. Thnx in advance. BR

07-24-2005, 12:28	#4 (permalink)
T.S.T Product Supporter Join Date: Mar 2005 Location: Samsung R&D Posts: 977 Member: 125695 Status: Offline Thanks Meter: 3	Now what problem it was? This step is very important : Flash E720XXEE without any range in reserved region with Repair mode. After this, it should white blinking screen when tap power button.

07-24-2005, 14:09	#5 (permalink)
The SAINT® No Life Poster Join Date: Jan 2005 Location: GSM world Age: 49 Posts: 3,575 Member: 111249 Status: Offline Thanks Meter: 531	Yes, I flashed the file E720XXEE without any range in reserved region n with repair mode. It took around 4:20 hrs to cmplete the flashing only to stop at 98% with the error "err_too_many_retries". I did the way u have asked to do but still the problem has not been solved. Both the screens of the phone r scrambled. Plz help. Thnx in advance. BR

07-24-2005, 19:07	#6 (permalink)
T.S.T Product Supporter Join Date: Mar 2005 Location: Samsung R&D Posts: 977 Member: 125695 Status: Offline Thanks Meter: 3	U can use an E810 Com cable + USB2COM adapter, with 921000 flashing speed. Before flashing please choose Platform at SGH-E720 NAND Erease to format NAND first. Ah, so next night i'll wait for u on MSN (can u online at 10:00PM GMT+5) ? I'll wait for u in MSN . Don't worry. I reveive many many E720

07-25-2005, 20:57	#7 (permalink)
T.S.T Product Supporter Join Date: Mar 2005 Location: Samsung R&D Posts: 977 Member: 125695 Status: Offline Thanks Meter: 3	And it's recommand to have E720/P730 original USB cable. Very fast speed flashing + this problem fix.

07-30-2005, 21:52	#8 (permalink)
Zein Zozza Freak Poster Join Date: Dec 2004 Posts: 191 Member: 96576 Status: Offline Thanks Meter: 14	what about e720 arabic flash???? it hang the mobile are there any othr arabic flash that doesnt have any problems?????

08-11-2005, 18:49	#9 (permalink)
soul4 Major Poster Join Date: Jun 2005 Location: Africa Age: 56 Posts: 49 Member: 153324 Status: Offline Thanks Meter: 1	TST, I can't seem to be able to unlock E720. Kindly explain this procedure to me. soul4