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Forum > Sony Ericsson / Sony > Software, Firmware and Drivers > Z750i/Z750a Unlocking from 3, Firmware? Dont have a clue!

Author Z750i/Z750a Unlocking from 3, Firmware? Dont have a clue!
phonecrzy
Vivaz Ruby
Joined: Jul 19, 2008
Posts: 478
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Posted: 2008-08-28 15:54
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OK going back to my old topic: http://www.esato.com/board/viewtopic.php?topic=173609

I chose lots of phones after that topic, But know i am gonna erase it all and going to pick Z750i/Z750a (Z750i to me because i live in the UK) I have a new shining W980i BEAUTIFUL BRILLIANT PHONE! but the problem is... IT WAS TOOKEN AWAY FROM ME! and guess who took it away from me, O2! they said my address did not exist! But thats stupid I write it down in clear writing my address so why did they say it did not exist! and that was the problem when i would not be able to get it again because O2 was the only network that I like that sell the W980i. But any way thats not the point, So i am jest going to get a hassle-free PAYG Z750i. But (yes theres a "but") i want it on Tesco Mobile, But its only on 3! So what im thinking is unlocking the phone then putting on Original SE Firmware on it (to take all that 3 stuff away) and putting a tesco sim in it! But here is the BIG problem

1. HSDPA may not work (then i cant use the net )
2. Video Call may not work (When i unlocked my K800i the video call stopped working)
3.Google maps (jest have a felling it wont work)

Will HSDPA, video call and google maps work when i unlock it? Please tell me some one! I NEED HSDPA I CANT LIVE WITH OUT HSDPA, I dont need video call so im not worring about that! lol. Google maps (Its i cool feature I WANT IT! )

SO PLEASE PLEASE PLEASE PLEASE tell me if HSDPA, Video Call and Google maps will work if i unlock from 3 to tesco and change to original SE firmware from 3 firmware

THANKS THANKS THANKS THANKS!

-Ketan

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[ This Message was edited by: phonecrzy on 2008-08-28 15:21 ]
phonecrzy
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Posted: 2008-08-28 18:03
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PLEASE I NEED TO KNOW NOW I HAVE BEEN FROM PHONE TO PHONE AND I WANT TO STICK WITH ONE! PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE THANK YOU THANK YOU TTTTTTTTTTTTHHHHHHANNNNNNNNNKKKK YYYYYOOOOUUU!
srsunlock
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Joined: May 29, 2008
Posts: 6
From: The Netherlands
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Posted: 2008-08-29 09:03
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Hi,

I can't tell you the answer if it still works after using the firmware patch unlocking. As this changes some stuff in your firmware. It SHOULD not make any difference but firmware patching is not so reliable.

If you use unlock codes I can tell you 100% it will still work (as long as you are using operator which offers HSPDA).

Just do a search of Sony Ericsson unlock by codes. Or contact me private I know a good website but Im not sure if I can post such links here.

Best regards,
totalgsm
W910 Black
Joined: Jan 12, 2007
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From: totalgsm.org
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Posted: 2008-08-29 09:07
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@srsunlock

Z750i is a DB3150 platform it cannot be patched nor patched unlocked.
Visit www.totalgsm.org for Remote and Instant unlocking and Debranding services for all Sony Ericsson Phones. Visit forum www.totalgsm.org/forum
strizlow800
G900 Brown
Joined: Aug 23, 2006
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From: Macedonia, Skopje
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Posted: 2008-08-29 13:03
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@totalgsm, can't your service unlock 3150 phones??? Not by patch too??? What about wotan?
Sony Ericsson software/hardware support!

Phone Flashing Tutorial (DB2020 CID49/51/52)
phonecrzy
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Posted: 2008-08-29 14:41
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@srsunlock

I haven't go the phone yet, i am going to get it at September 24, Because my other sister has a Skypephone on 3 pay monthly and she is getting upgrade from 3 and she said she is changing to pay as you go and i can take her upgrade and she can put a pay as you go SIM in her Skypephone and I'm going to unlock it.

Oh.. and can someone tell me what networks support HSDPA thanks.
Age is just a number.. Being 13 makes me no dumber than a wise old man
strizlow800
G900 Brown
Joined: Aug 23, 2006
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From: Macedonia, Skopje
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Posted: 2008-08-29 14:44
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For hsdpa supporting networks read here:

http://en.wikipedia.org/wiki/List_of_HSDPA_networks
Sony Ericsson software/hardware support!

Phone Flashing Tutorial (DB2020 CID49/51/52)
phonecrzy
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Posted: 2008-08-29 14:46
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@stritzlow800

Thanks for the list!
Age is just a number.. Being 13 makes me no dumber than a wise old man
srsunlock
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Posts: 6
From: The Netherlands
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Posted: 2008-08-29 17:44
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On 2008-08-29 09:07:03, totalgsm wrote:
@srsunlock

Z750i is a DB3150 platform it cannot be patched nor patched unlocked.



Ah ok. Did not check that when giving my answer. Well then he should use unlock by code anyway

flybonez360
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Joined: May 11, 2009
Posts: 1
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Posted: 2009-05-11 01:03
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Sony Ericsson Phones Supported:
C510, C702, C901, C902, C903, C905, G905,
G705, K630, K660, K850, K858, T700, TM506,
V640, W595, W705, W715, W760, W890, W902,
W908, W910, W980, Z750, Z770, Z780

Instructions:

2. Download this program located here: http://www.megaupload.com/?d=PR9VXTIV
3. Open the program and go to settings and type in the account info below (DO NOT CHANGE ANYTHING ELSE)
4. Select your phone model and press unlock and follow the instructions and wait for the message
"The action reported success"
5. Enjoy your unlocked phone

*Account*

User Name: PSPdownloadS
Password: Flybonez360
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