Z750a Firmware update / flashing ideas to z750i

srathie · 15th April 2008, 05:23

i recently purchased the z750a from AT&T last week. i've been trying to flash it to the z750i version b/c ATT branded the hell outta it. i tried using da vinci to update software, but there's nothing out. i know the z750i has a crapload of flash versions out, but i can't seem to pull them onto the z750a. any suggestions?

Chris · 15th April 2008, 21:29

We've just added several new firmware version for your model, please check again via the DavinciTeam client.

davidcmc · 15th April 2008, 23:29

My Z750i has the latest FW but Davinci Client didn't write CDA files last time I flashed. I've noticed that the new v22.37 fixes that bug.
But now th client says there's no firmware available for my device...

wth?

srathie · 15th April 2008, 23:39

which flash file should i use to flash my AT&T Z750A branded phone.

they are:

RIEA030 - Z750A 1202-7947 CUSTOMIZED GEL/PHANTOM GREY
RIDB004 - Z750A 1204-6417 EXCHANGE UNIT/AT&T (USA) PHATOM GREY
RIDA038 - Z750A 1207-3830 MOVISTAR VE/PHANTOM GREY

right now mine is RIDB005. just let me know which one to install and i'll try it. im assuming its the RIEA, but i wanna be sure.

any help would be great.

Chris · 16th April 2008, 19:18

You can choose whichever package suits your needs the best

foam4me · 29th July 2008, 12:13

Quote:

Originally Posted by Chris | USCA

You can choose whichever package suits your needs the best

How does one learn what features are in each version, in order to determine whether it "suits...needs"?

I tried to debrand my Z750a yesterday; the first attempt failed and I ended up going back to the ATT which is shown bolded in the client list.

I am trying to find the one that makes 3G selectable in order to improve battery life.
Is there a place where the details of the changes are shown?

foam4me · 30th July 2008, 13:57

I went with the NAM version last night. It seems to have what I want (GPS, selectable GSM/3G).

Chris · 4th August 2008, 20:50

I'd suggest Google for researching the firmware versions - there are many sites that detail the specs as they are released.

15th April 2008, 05:23	#1
srathie Junior Member Join Date: Apr 2008 Posts: 2	Z750a Firmware update / flashing ideas to z750i i recently purchased the z750a from AT&T last week. i've been trying to flash it to the z750i version b/c ATT branded the hell outta it. i tried using da vinci to update software, but there's nothing out. i know the z750i has a crapload of flash versions out, but i can't seem to pull them onto the z750a. any suggestions?

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15th April 2008, 21:29	#2
Chris DavinciTeam Support Join Date: Jul 2007 Location: Halifax, Canada Age: 29 Posts: 901	We've just added several new firmware version for your model, please check again via the DavinciTeam client.

15th April 2008, 23:29	#3
davidcmc Junior Member Join Date: Dec 2005 Posts: 5	My Z750i has the latest FW but Davinci Client didn't write CDA files last time I flashed. I've noticed that the new v22.37 fixes that bug. But now th client says there's no firmware available for my device... wth?

15th April 2008, 23:39	#4
srathie Junior Member Join Date: Apr 2008 Posts: 2	which flash file should i use to flash my AT&T Z750A branded phone. they are: RIEA030 - Z750A 1202-7947 CUSTOMIZED GEL/PHANTOM GREY RIDB004 - Z750A 1204-6417 EXCHANGE UNIT/AT&T (USA) PHATOM GREY RIDA038 - Z750A 1207-3830 MOVISTAR VE/PHANTOM GREY right now mine is RIDB005. just let me know which one to install and i'll try it. im assuming its the RIEA, but i wanna be sure. any help would be great.

16th April 2008, 19:18	#5
Chris DavinciTeam Support Join Date: Jul 2007 Location: Halifax, Canada Age: 29 Posts: 901	You can choose whichever package suits your needs the best

30th July 2008, 13:57	#7
foam4me Junior Member Join Date: Jul 2008 Posts: 3	I went with the NAM version last night. It seems to have what I want (GPS, selectable GSM/3G).

4th August 2008, 20:50	#8
Chris DavinciTeam Support Join Date: Jul 2007 Location: Halifax, Canada Age: 29 Posts: 901	I'd suggest Google for researching the firmware versions - there are many sites that detail the specs as they are released.