T720 North america 850mhz flex file - GSM-Forum

AZFAN · 11-27-2003, 03:50

I just reflashed my t720 but i can not get the band to be correct for north america it is 1900 mhz. has anyone else had this problem and how do you correct it where can I get a north american flex file from?

Evilkilla · 11-27-2003, 03:55

Hello, heres the 1900Mhz flez and 1800/900Mhz flex

http://www.spunlock.biz/moto/flex/ba...50_1900mhz.rar

http://www.spunlock.biz/moto/flex/ba...00_1800mhz.rar

Ben5016 · 11-27-2003, 09:13

i am looking for only 1900mhz flex, any one can help? thanks.

Raklm · 11-27-2003, 09:24

use first link try it and post result

BR
Rak|m

AZFAN · 11-27-2003, 16:48

Evilkilla, thanks very much for the file link, i flexed the phone with the 850 it shows 850 on the read but i keep getting no service on the phone but when it checks for networks it sees the networks but it can't register on them, any ideas

seahome · 11-28-2003, 00:45

@AZFAN (cc:Evilkilla)

Because you use european flash/flex, so your cell phone doen't work for america service no matter if you change your cell into 850/1900.

I did the same thing as you mentioned above.

What we need is the flash/flex for america gsm service, it seems no one in this forum can provide these flash/flex.

trafix · 11-29-2003, 12:42

hi, how can i flex motorola phone? i have serial cable with 9v battery power supply, will this work with victor soft?

pardon for my newbie question cuz i'm quite ignorant with moto phones

Evilkilla · 11-29-2003, 15:39

what phone do you have?

trafix · 11-29-2003, 18:57

i don't have a phone right now, i ask this because there is this one time a client bought his t720 cingular (U.S.A.?)... it is unlocked but cannot get 900/1800 frequency...

I've downloaded the flex band_activate_900_1800mhz.zip from spunlock's site, i believe it is a victor file, I'd like to know if this flex file is a universal flex file for activating 900/1800 from other motorola models (V66,V70 etc..) and will serial cable (9v) be good for uploading flex? do I need to short pin 13/14?

thanks for the reply

seahome · 11-29-2003, 23:22

@trafix,

The vic file for activing 900/1800 cannot be used for T720. Even if you can make a band change to 900/1800, you still cannot use it in other wirelss service provider than cingular, becaue it's locked to it.

I have no idea if you can use it in 900/1800 network after unlocking the cell phone.

I hope some one can give a report for band change (i.e. use a america T720 in Euro/Asia) after unlocking.

trafix · 11-29-2003, 23:38

the phone that came my way was unlocked thus it accepts our local networks but it cant get any network due to 1900mhz...

isn't t720 a tri-band phone? (or is not? i'm not quite sure)

thus it should work on 900/1800/1900 right?

seahome · 11-30-2003, 03:53

@trafix

T720 is dual-band cell phone. You can change it to 900/1800 by entering the enginnering model. Following the below steps:

enter "menu" and "048263*", then you will enter the enginnering model

under "Opcode"

input "10*0*3" for GSM 900
"10*0*4" for GSM 1800
"10*0*5" for GSM 1900
"10*0*6" for dual band GSM 900/1800

Report here or email me if you can make it work in your local networks.

trafix · 11-30-2003, 04:31

thanks mate, I'll try it when the client comes back

B.R.

Ben5016 · 11-30-2003, 07:12

I tried few weeks ago, not work, no service on the phone.

CDE_PY · 12-01-2003, 14:29

Dear Members,
Please suspend the phone with 54* before using the commands to change bands.
The sequence certainly works!

11-27-2003, 03:50	#1 (permalink)
AZFAN Junior Member Join Date: Aug 2003 Posts: 6 Member: 36633 Status: Offline Thanks Meter: 0	T720 North america 850mhz flex file I just reflashed my t720 but i can not get the band to be correct for north america it is 1900 mhz. has anyone else had this problem and how do you correct it where can I get a north american flex file from?

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11-27-2003, 03:55	#2 (permalink)
Evilkilla Junior Member Join Date: Nov 2003 Age: 39 Posts: 26 Member: 44503 Status: Offline Thanks Meter: 0	Hello, heres the 1900Mhz flez and 1800/900Mhz flex http://www.spunlock.biz/moto/flex/ba...50_1900mhz.rar http://www.spunlock.biz/moto/flex/ba...00_1800mhz.rar

11-27-2003, 09:13	#3 (permalink)
Ben5016 Freak Poster Join Date: Jun 2003 Location: New York Posts: 376 Member: 31012 Status: Offline Thanks Meter: 6	i am looking for only 1900mhz flex, any one can help? thanks.

11-27-2003, 09:24	#4 (permalink)
Raklm No Life Poster Join Date: Aug 2001 Location: Roma Age: 49 Posts: 4,481 Member: 5926 Status: Offline Thanks Meter: 275	use first link try it and post result BR Rak\|m

11-27-2003, 16:48	#5 (permalink)
AZFAN Junior Member Join Date: Aug 2003 Posts: 6 Member: 36633 Status: Offline Thanks Meter: 0	Evilkilla, thanks very much for the file link, i flexed the phone with the 850 it shows 850 on the read but i keep getting no service on the phone but when it checks for networks it sees the networks but it can't register on them, any ideas

11-28-2003, 00:45	#6 (permalink)
seahome Major Poster Join Date: Nov 2003 Location: Canada Posts: 45 Member: 43714 Status: Offline Thanks Meter: 1	@AZFAN (cc:Evilkilla) Because you use european flash/flex, so your cell phone doen't work for america service no matter if you change your cell into 850/1900. I did the same thing as you mentioned above. What we need is the flash/flex for america gsm service, it seems no one in this forum can provide these flash/flex.

11-29-2003, 12:42	#7 (permalink)
trafix No Life Poster Join Date: Jun 2001 Location: Philippines Age: 47 Posts: 942 Member: 4873 Status: Offline Thanks Meter: 5	hi, how can i flex motorola phone? i have serial cable with 9v battery power supply, will this work with victor soft? pardon for my newbie question cuz i'm quite ignorant with moto phones

11-29-2003, 15:39	#8 (permalink)
Evilkilla Junior Member Join Date: Nov 2003 Age: 39 Posts: 26 Member: 44503 Status: Offline Thanks Meter: 0	what phone do you have?

11-29-2003, 18:57	#9 (permalink)
trafix No Life Poster Join Date: Jun 2001 Location: Philippines Age: 47 Posts: 942 Member: 4873 Status: Offline Thanks Meter: 5	i don't have a phone right now, i ask this because there is this one time a client bought his t720 cingular (U.S.A.?)... it is unlocked but cannot get 900/1800 frequency... I've downloaded the flex band_activate_900_1800mhz.zip from spunlock's site, i believe it is a victor file, I'd like to know if this flex file is a universal flex file for activating 900/1800 from other motorola models (V66,V70 etc..) and will serial cable (9v) be good for uploading flex? do I need to short pin 13/14? thanks for the reply

11-29-2003, 23:22	#10 (permalink)
seahome Major Poster Join Date: Nov 2003 Location: Canada Posts: 45 Member: 43714 Status: Offline Thanks Meter: 1	@trafix, The vic file for activing 900/1800 cannot be used for T720. Even if you can make a band change to 900/1800, you still cannot use it in other wirelss service provider than cingular, becaue it's locked to it. I have no idea if you can use it in 900/1800 network after unlocking the cell phone. I hope some one can give a report for band change (i.e. use a america T720 in Euro/Asia) after unlocking.

11-29-2003, 23:38	#11 (permalink)
trafix No Life Poster Join Date: Jun 2001 Location: Philippines Age: 47 Posts: 942 Member: 4873 Status: Offline Thanks Meter: 5	the phone that came my way was unlocked thus it accepts our local networks but it cant get any network due to 1900mhz... isn't t720 a tri-band phone? (or is not? i'm not quite sure) thus it should work on 900/1800/1900 right?

11-30-2003, 03:53	#12 (permalink)
seahome Major Poster Join Date: Nov 2003 Location: Canada Posts: 45 Member: 43714 Status: Offline Thanks Meter: 1	@trafix T720 is dual-band cell phone. You can change it to 900/1800 by entering the enginnering model. Following the below steps: enter "menu" and "048263", then you will enter the enginnering model under "Opcode" input "1003" for GSM 900 "1004" for GSM 1800 "1005" for GSM 1900 "100*6" for dual band GSM 900/1800 Report here or email me if you can make it work in your local networks.

11-30-2003, 04:31	#13 (permalink)
trafix No Life Poster Join Date: Jun 2001 Location: Philippines Age: 47 Posts: 942 Member: 4873 Status: Offline Thanks Meter: 5	thanks mate, I'll try it when the client comes back B.R.

11-30-2003, 07:12	#14 (permalink)
Ben5016 Freak Poster Join Date: Jun 2003 Location: New York Posts: 376 Member: 31012 Status: Offline Thanks Meter: 6	I tried few weeks ago, not work, no service on the phone.

12-01-2003, 14:29	#15 (permalink)
CDE_PY Insane Poster Join Date: Oct 2003 Location: Americas Posts: 83 Member: 42709 Status: Offline Thanks Meter: 0	Dear Members, Please suspend the phone with 54* before using the commands to change bands. The sequence certainly works!