Z750a Firmware update / flashing ideas to z750i

srathie · 15th April 2008, 06:23

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, 22:29

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

davidcmc · 16th April 2008, 00:29

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 · 16th April 2008, 00:39

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, 20:18

You can choose whichever package suits your needs the best

foam4me · 29th July 2008, 13:13

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, 14:57

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

Chris · 4th August 2008, 21:50

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

15th April 2008, 06:23	#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?

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
z750a to z750i flashing... please help!	rando191	Firmware Support	0	30th December 2007 03:27
W900i Flashing Prob.. Ideas??	jumney	Firmware Support	1	1st July 2006 23:13

15th April 2008, 22:29	#2
Chris DavinciTeam Support Join Date: Jul 2007 Location: Halifax, Canada Age: 28 Posts: 744	We've just added several new firmware version for your model, please check again via the DavinciTeam client.

16th April 2008, 00:29	#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?

16th April 2008, 00:39	#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, 20:18	#5
Chris DavinciTeam Support Join Date: Jul 2007 Location: Halifax, Canada Age: 28 Posts: 744	You can choose whichever package suits your needs the best

30th July 2008, 14:57	#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, 21:50	#8
Chris DavinciTeam Support Join Date: Jul 2007 Location: Halifax, Canada Age: 28 Posts: 744	I'd suggest Google for researching the firmware versions - there are many sites that detail the specs as they are released.