J700 can't enter TAT mode with NM_20 cable - GSM-Forum

Monty · 06-01-2008, 11:14

Hello @all

I have problem to communicate with J700. I have homemade cable. Cable was made with this scheme:

http://mserwis.info/temp/UFS_DMOD_NM20_CABLE.pdf

I switch cable to TAT, then connect it to UFS and i gave "Phone Info". Phone is turning ON and battery is charging. After 10-20seconds there is message:

Code:

Failed to enter TAT mode: 1

sometimes

Code:

Failed to enter TAT mode: 2

How can i flash that phone with this cable??

Sorry for my BAD english

BR

Monty

himanshu taldar · 06-01-2008, 11:16

check the cable 99% cable fualt

Monty · 06-01-2008, 11:21

I think cable is OK. I check it 100 times. What is the sequence with connecting all this to HWK ??

In my cable as switch between FLASH and TAT is RELAY. I switch it manually.

himanshu taldar · 06-01-2008, 11:26

take out battery from phone attach cable to phoe than click phone info ...now connect the battery .....post result

Monty · 06-01-2008, 11:37

1. i switch cable to TAT.
2. attach cable to HWK
3. attach cable to phone
4. click phone info
5. insert battery

result:

Code:

Failed to enter TAT mode: 1

Maby i must buy original NM_20 cable

You have cable NM_20 for HWK? Do You have some switch?? Or something ?? What is it ?

Sorry for double post.

06-01-2008, 11:14	#1 (permalink)
Monty Freak Poster Join Date: Jun 2002 Location: Sanok, Poland Age: 41 Posts: 408 Member: 12835 Status: Offline Thanks Meter: 23	J700 can't enter TAT mode with NM_20 cable Hello @all I have problem to communicate with J700. I have homemade cable. Cable was made with this scheme: http://mserwis.info/temp/UFS_DMOD_NM20_CABLE.pdf I switch cable to TAT, then connect it to UFS and i gave "Phone Info". Phone is turning ON and battery is charging. After 10-20seconds there is message: Code: Failed to enter TAT mode: 1 sometimes Code: Failed to enter TAT mode: 2 How can i flash that phone with this cable?? Sorry for my BAD english BR Monty

06-01-2008, 11:37	#5 (permalink)
Monty Freak Poster Join Date: Jun 2002 Location: Sanok, Poland Age: 41 Posts: 408 Member: 12835 Status: Offline Thanks Meter: 23	1. i switch cable to TAT. 2. attach cable to HWK 3. attach cable to phone 4. click phone info 5. insert battery result: Code: Failed to enter TAT mode: 1 Maby i must buy original NM_20 cable You have cable NM_20 for HWK? Do You have some switch?? Or something ?? What is it ? Sorry for double post.

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06-01-2008, 11:16	#2 (permalink)
himanshu taldar No Life Poster Join Date: Jan 2007 Location: udaipur, I N D I A Age: 37 Posts: 2,346 Member: 422762 Status: Offline Sonork: 100.1593904 Thanks Meter: 973	check the cable 99% cable fualt

06-01-2008, 11:21	#3 (permalink)
Monty Freak Poster Join Date: Jun 2002 Location: Sanok, Poland Age: 41 Posts: 408 Member: 12835 Status: Offline Thanks Meter: 23	I think cable is OK. I check it 100 times. What is the sequence with connecting all this to HWK ?? In my cable as switch between FLASH and TAT is RELAY. I switch it manually.

06-01-2008, 11:26	#4 (permalink)
himanshu taldar No Life Poster Join Date: Jan 2007 Location: udaipur, I N D I A Age: 37 Posts: 2,346 Member: 422762 Status: Offline Sonork: 100.1593904 Thanks Meter: 973	take out battery from phone attach cable to phoe than click phone info ...now connect the battery .....post result