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[SOLVED] How can I downgrade my SPL on HTC HD7?

OP xtrinity57x

6th March 2012, 05:27 AM   |  #1  
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Im trying to downgrade my SPL from 4.50 to 3.XX.
Here are my phone details:

Model: HTC HD7 T9295
Carrier: AT&T
Software: Windows phone 7.5
OS version: 7.10.7720.68
Firmware revision number: 2250.21.40505.502
Hardware revision number: 0002
Radio software version: 5.69.09.29a_22.50.50.21H
Radio hardware version: A.24.0.D4
Bootloader version: 4.5.2250.0(129185)
Chip SOC version: 2.2.5.0

PD29150 SS-BC (4K)
SPL-4.5.2250.0(129185) MNG
MicroP(LED) 0x07
TOUCH S1(v1.8,#1624)


I cant find a way to do downgrade. I've gone to this site and followed the steps but when I go to step 8, I follow that website & go to my specific device but there is no link to download the NoDo Radio file.

What can I do to downgrade my phones SPL?
Last edited by xtrinity57x; 7th March 2012 at 07:03 AM. Reason: Problem solved.
6th March 2012, 05:43 AM   |  #2  
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seriously! a new thread? quick reply is quicker than new thread.
the AT&T NoDo Radio downloads fine for me from Rapidshare; aka the Wiki link.
unpacks fine, as well.
Last edited by sh4d0w86; 6th March 2012 at 06:07 AM.
6th March 2012, 06:02 AM   |  #3  
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Quote:
Originally Posted by sh4d0w86

seriously! a new thread? quick reply is quicker than new thread.
the AT&T NoDo Radio downloads fine for me from Rapidshare; aka the Wiki link.
unpacks fine, as well.

Im looking for radio version 5.69.09.29a_22.50.50.21H,
NOT 5.66.09.09a_22.46.50.21U.
6th March 2012, 06:07 AM   |  #4  
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Quote:
Originally Posted by xtrinity57x

Im looking for radio version 5.69.09.29a_22.50.50.21H,
NOT 5.66.09.09a_22.46.50.21U.

should have specified then.
nonetheless, will not be found. a Shipped ROM for AT&T with Radio 5.69 hasn't ever been released.
will only be 'obtained' by an AT&T update via Zune.
6th March 2012, 06:55 PM   |  #5  
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Quote:
Originally Posted by sh4d0w86

should have specified then.
nonetheless, will not be found. a Shipped ROM for AT&T with Radio 5.69 hasn't ever been released.
will only be 'obtained' by an AT&T update via Zune.

So does this mean that it's not possible yet?
6th March 2012, 08:00 PM   |  #6  
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Quote:
Originally Posted by xtrinity57x

So does this mean that it's not possible yet?

you are just trying to downgrade?? use the NoDo build.
with XSPL installed, you can use any Radio. don't have to use AT&T Radios.
6th March 2012, 09:14 PM   |  #7  
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Quote:
Originally Posted by sh4d0w86

you are just trying to downgrade?? use the NoDo build.
with XSPL installed, you can use any Radio. don't have to use AT&T Radios.

Yes I'm trying to downgrade but I read somewhere that radio file I download has to match my device and its radio version.
6th March 2012, 09:30 PM   |  #8  
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Quote:
Originally Posted by xtrinity57x

Yes I'm trying to downgrade but I read somewhere that radio file I download has to match my device and its radio version.

incorrect, only brand specific.
6th March 2012, 10:45 PM   |  #9  
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Quote:
Originally Posted by sh4d0w86

incorrect, only brand specific.

So then any would work from that section? How do I know which SPL I would be going in to?
6th March 2012, 11:29 PM   |  #10  
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Quote:
Originally Posted by xtrinity57x

So then any would work from that section? How do I know which SPL I would be going in to?

brand specific. AT&T only. so, only one option, AT&T 3.03.502.04.
if you look at the Shipped ROMs page on the Wiki, it says the specifications of the ROM.

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