[HOW TO] Mango Beta Update

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NEW BETTER AND EASY WAY THANKS TO AlexDP
http://forum.xda-developers.com/show....php?t=1149265

still need download file from old way
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OLD WAY

Hi Guys,
I know that there are other threads but i want create this with instructions in first page and problems and suggests above:

thanks to hd2leo_fusion
MangoB2-ZuneClient.zip - ZIP file that contains the install for the pre-release Zune Client 4.8, required to update your Windows Phone retail device and to connect to your device from the Windows Phone SDK tools.
MangoB2-UpdateWP.zip - ZIP that contains the install program(s) that will install updatewp.exe into your Zune client, allowing you to update your Windows Phone to point to the test servers
MangoB2-DevRetailUpdate.zip - Tool that automates the backup and update process so that your retail phone can receive ‘Mango'
Update Instructions - Mango Beta 2 for WPDevs.pdf - Instructions to walk you through the update process. 15 minutes here can save you 4 weeks without a phone.
Finally, one last reminder about reading the instrctions:

thanks to asbesto
download file here:
1 megaupload DOT COM/?d=WGHWO7DM
2 megaupload DOT COM/?d=PL7H6FKJ
3 megaupload DOT COM/?d=9Q3LBQ4J
4 megaupload DOT COM/?d=KY8J8SIY
5 megaupload DOT COM/?d=WNKD3G9U

thanks to derausgewanderte
not there yet, it's upgrading at the moment (at the last and longest stage). I had mine unlocked via the MFG tool. I reset the two registry keys PortalUrlInt and PortalUrlProd back to the https links
[HKEY_LOCAL_MACHINE\Software\Microsoft\DeviceReg]
"PortalUrlProd"="https://developerservices.windowsphone.com/Services/WindowsPhoneRegistration.svc/01/2010"
"PortalUrlInt"="https://developerservices.windowsphone-int.com/Services/WindowsPhoneRegistration.svc/01/2010"
(thanks to drkfngthdragnlrd)

and set the DeveloperUnlockState to 1. While still in the MFG tool I started the MangoB2-DevRetailUpdate tool.

It would not work initially. Closed the tool, started the new beta Zune software and it relocked the phone. Closed Zune, disconnected phone and went back into the MFG app and unlocked it. Connected phone to PC again, restarted the tool and it started the backup and installation process.

How to Un-Lock your Phone without Chevron 7
You can unlock the phone by using the MFG registry editor.
Open the MFG app and use the password to open it. If you don't know it's (appmfg#*#)
Go to Engineer Menu -> Other Settings -> Edit Registry
Set your ROOT PATH to "HKEY_LOCAL_MACHINE"
Set your input path to "\Comm\Security\LVMod"
Set your input key to "DeveloperUnlockState" and set to DWORD
Hit Query. Output result should return a "0" or a random long number. If it does continue.
Set your input data box to "1" and hit SET. Output result should be 1

How To Keep Your Phone Unlocked
You can keep your phone unlocked and prevent Zune from re-locking it.
Open the MFG app and use the password to open it. If you don't know it's (appmfg#*#)
Go to Engineer Menu -> Other Settings -> Edit Registry
Set your ROOT PATH to "HKEY_LOCAL_MACHINE"
Set your input path to "\Software\Microsoft\DeviceReg"
Set your input key to "PortalUrlProd" and set to DWORD
Hit Query. Output result should return data. If it does continue.
Keep your input data box empty and hit SET. Output result should be 0
Keep this screen open and continue to Part 2

does your registry editor still work on your lg optimus 7?

not working, still DevRetailUpdate tool detects phone as locked

Originally Posted by behh

not working, still DevRetailUpdate tool detects phone as locked

When I got that message I left the phone connected to the PC, went into the MFG app, change the developerunlock stated back to 1, hit set and tried again and its now Working fine on my LG Optimus

Originally Posted by mickfarr

When I got that message I left the phone connected to the PC, went into the MFG app, change the developerunlock stated back to 1, hit set and tried again and its now Working fine on my LG Optimus

That didn't work for me :/

Originally Posted by mickfarr

When I got that message I left the phone connected to the PC, went into the MFG app, change the developerunlock stated back to 1, hit set and tried again and its now Working fine on my LG Optimus

could u write down the whole process ? ive done it like a milion times, and this crap is still saying im not unlocked.

Originally Posted by behh

could u write down the whole process ? ive done it like a milion times, and this crap is still saying im not unlocked.

i agree with you, i think i didn't manage to pass this error because i have not the whole process.

Originally Posted by Constellation06

i agree with you, i think i didn't manage to pass this error because i have not the whole process.

The first thing I did was to download and install the Windows Phone Developer Tools. Once downloaded I started it up and then just exited.

Then I went and changed these settings using the MFG app. Make sure they are typed in correctly!!
[HKEY_LOCAL_MACHINE\Software\Microsoft\DeviceReg]
PortalUrlProd = https://developerservices.windowspho...on.svc/01/2010
PortalUrlInt = https://developerservices.windowspho...on.svc/01/2010

I then tried to run the MangoB2-DevRetailUpdate.exe but it gave me an error that it could not find UpdateWP.exe. I renamed the Setup-UpdateWP-x64.exe to UpdateWP.exe but got the same error.

So I just installed the new Test Zune and tried to look for an update there and it didn't find any so I quit Zune and tried to run MangoB2-DevRetailUpdate.exe, this time it work but said my phone was lock so I loaded up MFG, changed the developerunlockstate back to 1, tried again and it work!!

I'm currently on step 7 of 9 in the last update on Zune ISV beta (7661)

EDIT: I haven't had to edit the settings to keep the phone from re-locking, you should only need to do that after you have Mango fully installed.

Make sure you have this set correctly!!!
[HKEY_LOCAL_MACHINE\Software\Microsoft\DeviceReg]
PortalUrlProd = https://developerservices.windowspho...on.svc/01/2010
PortalUrlInt = https://developerservices.windowspho...on.svc/01/2010

IT WOOOOOOOOOOOOOOOOOORKED!!
Thank's A LOT MAN YOU ROCK!

Originally Posted by Constellation06

IT WOOOOOOOOOOOOOOOOOORKED!!
Thank's A LOT MAN YOU ROCK!

No problem!

The update takes ages but its worth it in the end...