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[Q] Flashing CUSTOM ROM Newbie Help

OP SynergiAios

2nd May 2012, 10:38 PM   |  #1  
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Hi xda-developers community,

sr if this question is anoying but i tried to find a answer for it but the only things i was able to find out that some errors occured. But not if Succes or Failed.

I want to developer unlock my HD7 via custom rom.

Here are my System Infos:

OS Version: 7.10.8107.79
Firmware: 2250.21.51101.401
Hardware: 0002
Bootloader: 5.11.2250.0(134578)
Chip-SOC: 2.2.5.0

I have noticed that the bootloader is my main problem. I first need to downgrade. Problem no Synco Save via Zune (damaged HardDisk).

So is there any actual way to successfully downgrade my HD7 to a version to be able to install a Custom Rom?

And another question is, when really accomplished to flash a custom rom, is it possible to update via Zune or does this recover to normal rom?

Thx for ur advices to a noob with WP7.

nice regards Synergi
Last edited by SynergiAios; 15th May 2012 at 11:26 AM.
3rd May 2012, 12:09 AM   |  #2  
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Damn sr pls if a moderator could be so friendly to add a Title to my Thread i forgot to add this.

thx
3rd May 2012, 03:13 AM   |  #3  
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is the first link in my signature. wrote a tutorial.

press edit button to edit a post and it's title.
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3rd May 2012, 09:24 AM   |  #4  
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that tutorial helped me out too....just follow it and u have a unlocked phone!!!
welcome to customization
4th May 2012, 12:07 AM   |  #5  
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Thx for Link, but before i proceed i need a little bit more information pls.

1) For what i need to download task 00 & task 29? In ur tut they are never used again? Or did i missed anything?

2) Next is in ansar.ath.gr's tut he tells not to install after downgrade a custom rom with 5.10 Bootloader. Is this ment to if i install a stock ROM with this version that downgrage would loose because i install this bootloader again? (sr for bad english)

3) difference between RSPL & HSPL. as i read the RSPL is only active until restart and the HSPL is fixed. So with the RSPL i can try if everything works correct and the Cook it with the HSPL is this correct?

4) What kind of customs roms can i use for a HTC HD7 Europe/Austria A1???

Thx for ur advice.

sincerly Synergi
4th May 2012, 04:18 AM   |  #6  
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Quote:
Originally Posted by SynergiAios

1) For what i need to download task 00 & task 29? In ur tut they are never used again? Or did i missed anything?

when it comes to it... the step instructs which to use.
Quote:
Originally Posted by SynergiAios

2) Next is in ansar.ath.gr's tut he tells not to install after downgrade a custom rom with 5.10 Bootloader. Is this ment to if i install a stock ROM with this version that downgrage would loose because i install this bootloader again? (sr for bad english)

he says to not install a 5.xx ROM so you avoid putting yourself in the same position you were in before.
Quote:
Originally Posted by SynergiAios

3) difference between RSPL & HSPL. as i read the RSPL is only active until restart and the HSPL is fixed. So with the RSPL i can try if everything works correct and the Cook it with the HSPL is this correct?

answered in one of the first posts in that thread.
RSPL is temporary.
HSPL is permanent.
Quote:
Originally Posted by SynergiAios

4) What kind of customs roms can i use for a HTC HD7 Europe/Austria A1???

any Schubert Custom ROM once you are XSPL'd.
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4th May 2012, 09:23 AM   |  #7  
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naving 4
Really Thx for ur advice i will now continue and try it out. Hopefully i will return with jailbroken Phone x)
5th May 2012, 06:32 PM   |  #8  
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Quote:
Originally Posted by SynergiAios

Really Thx for ur advice i will now continue and try it out. Hopefully i will return with jailbroken Phone x)

welcome, glad i could help. happy flashing.
15th May 2012, 01:29 AM   |  #9  
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Hello XDA Community,

i need a little bit ur help x) As usual.

I followed ansars Guide to downgrade my spl. This worked successfully. Tricolor screen says:

PD29100 MFG SS_BC (4K)
SPL-1.57.2250.0(113571)
MicroP(LED) 0x07
TOUCH S1(v1.8,#1624)

When RomUpdateUtility finished an error occured which said that a file is curroped. But Phone rebooted successfully.

First Question was this just a tiny bug or went sth wrong?

Secound Question is: I wanted then to continue installing custom ROM. I used DFT_RSPL to get rspl to flash unsigned custom rom. DFT successfully run trough but phone didn't reboot and no RSPL still SPL. And HSPL cant continue. So my problem is i cant get RSPL to work. What am i doing wrong?

nice regards

Synergi
15th May 2012, 01:40 AM   |  #10  
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i hadn't ever used ansar's SLSPL before...
i suggest flashing Shipped pre-NoDo or NoDo ROM for your device.
maybe will 'fix' whatever went wrong with SLSPL.

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