[Q] revert back to factory set OS Version - Quantum General

I changed my provider to Telstra Australia (from AT&T US) to force capture OEM updates, and was successful.
using this thread : http://forum.xda-developers.com/showthread.php?t=1381162
Now, my current OS Version is 7.10.8773.98. But I am encountering problems with this version.
My phone has become slow and is a bit lagging. The main problem is that, It has no connectivity problem, it turns to emergency calls only mode where there is less signal ; which didn't happen earlier.
Now, I want to revert back to the factory set version mode (apparently to which even AT&T has an update). Can you tell me how can I do it?
Or provide the thread links. I am not able to figure it out.

And I have reset my phone from setting and doing a hard reset.
The OS remains the same.

Flash a mango ROM from the carrier of your choice and you'll be back to 7720

Just Flash AT&T Mango ROM from the links of collection of all the stock ROM.
For how to flash use this forum
http://forum.xda-developers.com/showthread.php?t=1508150
I'm also on telstra rom , I have faced no such issues. No lag. No connection issue.

Thanks guys.
Pranjal : I think, then the problem would have been in some tweak, made a bad registry change.

Just do a hard reset. DO a full unlock. Install Windows Phone 7 hack tools from bazaar
using xap installer, install some registry editor from bazaar itself and make a back up of registry!
search windows phone bazaar and you'll get all the software required to do this
1)Windows Phone Device manager
2) Root manager
3) Registry editor.

pranjal87 said:
Just do a hard reset. DO a full unlock. Install Windows Phone 7 hack tools from bazaar
using xap installer, install some registry editor from bazaar itself and make a back up of registry!
search windows phone bazaar and you'll get all the software required to do this
1)Windows Phone Device manager
2) Root manager
3) Registry editor.
Click to expand...
Click to collapse
Thanks Pranjal
That's exactly what I did, and its working fine now.
Still, I'd try updating to 7.8 again and see if the same problem exists, if it does, i'll flash telstra rom and maybe get the updates then.

You are welcome to telstra rom, but I have not got the 7.8 update and i'm on telstra rom
People are saying that they have Tango update using telstra...but nothing happened in my case.
I would urge you to flash telstra, who knows may be I did something wrong?
I have tried everything...Debranding, Rebrading nothing seems to work. And no one uploads the package. You give it a try and let me know.

pranjal87 said:
You are welcome to telstra rom, but I have not got the 7.8 update and i'm on telstra rom
People are saying that they have Tango update using telstra...but nothing happened in my case.
I would urge you to flash telstra, who knows may be I did something wrong?
I have tried everything...Debranding, Rebrading nothing seems to work. And no one uploads the package. You give it a try and let me know.
Click to expand...
Click to collapse
:highfive: sure man, ill give it a try. But later, after a week or so.

Related

[Q] HP 614c Owner needs help

Helo all - I could really use a hand here. This is the second time I have faced this issue.
When trying to make a call on my 614c when the battery is low, it crashes. Upon reboot, the radio no longer works and I cannot make any calls. It just goes into a permanent "Seaching" mode.
What I've tried:
Reboots - warm and cold
Removing the battery for 30 mins
Reset to defaults
Multiple different ROMs including upgrading and downgrading the Radio
No luck.
Last time (3 months ago) I ended up sending it to ipaqrepair to be fixed.
They said:
"the un-official hacked ROM installed in combination with a corrupt / mismatched GSM Radio ROM, these are the root cause of the issues"
I had actually NOT installed a non-official ROM until after it stopped working in a desperate attempt to fix it. But when they got it, it was a 6.5 ROM.
This time, I had upgraded it to 6.5....but I have since downgraded to the official ROM an installed the. .89 Radio update.
It wont work at all and I can't justify mailing it away for another expensive repair.
Any ideas or assistance would be greatly appreciated. Thanks.....
Any ideas? How can I effectively "blow away" all the software/drivers and set the device up as new? IpaqRepair said it was corrupt software last time....
I've installed different ROMs via flash.dio and I tried the HP radio upgrade RUU_1.8.0_081208_MP_M089_WWE. Are their files or settings that the installs I am doing do not affect - and if so, how do I repair/replace them?
Using Sim Manager, it says the phone is not ready. It's just like the phone radio won't initialize...
This phone originated overseas (Europe) - could that be somehow causing this issue since I'm using it in the USA? Something locking or changing and no longer compatible?
Not sure what else I can do and am missing my phone. Any ideas or assistance would be greatly appreciated.
Still fighting with this....maybe onto something now?
When I get the asset viewer information for the phone it shows the radio is present and the firmware number.
the Stack Version, Bootloader Version, Filesystem Verions and Radio GDFS versions are blank.
It does show the IMEI.
I'm guessing I'm missing file/data for the radio....but reinstalling the Radio ROM HP offers has not helped (maybe not complete - just an upgrade?)
Thoughts?
Anyone have a copy of the original ROM and .81 Radio ROM?
Maybe rolling it all the way back might get it operational again....
Official Drivers/Rom/Radio for 614c
Hi,
You can download official drivers from HP website. The forum does not allow me to post the link. Just search for "official 614c drivers" in google and you wil get the link.
Also note, please install using WINDOWS XP os as installing this using other os such windows 7, windows vista etc is not possible.
Okay - I tried installing the software from the HP Website using XP - but it still isn't working. It's just like the software for the radio is corrupted and it won't replace it (does not list the versions like it should when you look at the software inventory).
Is there any way to manually do this? Any advice or help would be greatly appreciated.
If anyone can help me get this resolved, I'm definitely buying them a beer.
Basically the GSM just seems to be bricked. Last time a software fix resolved it, but I'm not sure what software needs to be installed to get the radio working again.
What is the best way to blow it all away and start over? Is there a way to manually delete the radio files - or to look at them for versions/dates to see what is corrupt or mismatched.
-Alpha- said:
If anyone can help me get this resolved, I'm definitely buying them a beer.
Basically the GSM just seems to be bricked. Last time a software fix resolved it, but I'm not sure what software needs to be installed to get the radio working again.
What is the best way to blow it all away and start over? Is there a way to manually delete the radio files - or to look at them for versions/dates to see what is corrupt or mismatched.
Click to expand...
Click to collapse
Just bumping this thread...would love to have this phone back.
Bumping once again - still in hopes of fixing this phone. Can anyone help?
-Alpha- said:
Bumping once again - still in hopes of fixing this phone. Can anyone help?
Click to expand...
Click to collapse
I guess, you will get enlightenment for the problem on your device at http://forum.xda-developers.com/showthread.php?t=455840
Bump.....
Still hoping for a solution. I have gone to a Glisten now, but do not like it as much as the 614c.
I'm open to any suggestions.

[Q] Help needed with chevron

Hi guys.
You will all properly think here we go again with this noob question.
I have spent several nights figuring out how to jailbreak / dev unlock my omnia 7 without success.
It was an official t-mobile de version but i did the resistor trick to enter download mode and flashed the retail version i could find in one of the posts.
Now i am on version 7.0.7392 and i would like to unlock the device so i could registry edit my region so i can have a dutch phone when the mango update roles out. ( i also tried downgrading to nodo )
i have read much post but every time i get a error communicating message.
i have edited my host file, installed dev phone software installed certs, stopped running services on port 443, etc. etc.
but i couldn't connect to the phone with chevron.
Do i need to be on a special firmware version or something before this works?
is there someone out hear ho could help?
is there nobody how could help me?
hello,
i had the same issue as you a while back. if i remember correctly, chevron doesn't support nodo - i think it only supports 7008 or earlier. so, flash a pre-nodo rom, and remember to put your phone in aeroplane mode before you connect it to your pc to dev unlock it. also install samsungtools.xap and select prevent devie relock, as well as enable 3g toggle if you want - i find it very handy. reboot your phone after selecting prevent device relock in the samsung tools on your newly developer-unlocked phone.
Hi there thanks for the reply, i have already downgraded to version 7.0.7004
but still the same errors, cant communicate with phone. make sure you are running zune and the usb cable is connected.
do i need to run this from a windows xp machine?
i have done so many things now, installing dev tools. edit registry , airplane mode downgrading firmware, stop running process using port 443, tried 3 diferent machines already now. i cant figure it out.
Is there any solution for this problem .I am on 7008 and getting the same errors I need to install apps on this device
I managed to get get it work. but it is verry strange.
i do not know what it didt to make it work.
but you need to install windows developers tools ( start from a fresh install of zune and developers tools ) run chevron as administrator with the screen unlocked.
Also make sure you install the certificate on your phone.

[Q] LG Quantum still has not received mango

Still have not received the mango update. I've been searching and researching this issue for more than 4 months with no luck.
When connecting to zune, it says my phone is up to date with current software version: 7.0 (7392)
i have tried the "walshed" phone fix but that was not the issue.
also, the phone doesnt seem to have full functionality with WPDM and whenever i try and install a .xap file, the application wont launch after being installed on my phone.
the reason i am this desperate is because i want to back up all of my text messages on this phone. my mother passed away recently and it would means a great deal to me that i keep those conversations. if i am able to do this without installing mango, then that is fine by me.
my logic in installing mango is that all of the latest apps such as smsbackup require an unlocked mango device.
i have tried installing WP7 Root Tools so that smsbackup is able to operate on this lg device.
any input would be greatly appreciated, thank you in advance
mmoustafa111 said:
Still have not received the mango update. I've been searching and researching this issue for more than 4 months with no luck.
When connecting to zune, it says my phone is up to date with current software version: 7.0 (7392)
i have tried the "walshed" phone fix but that was not the issue.
also, the phone doesnt seem to have full functionality with WPDM and whenever i try and install a .xap file, the application wont launch after being installed on my phone.
the reason i am this desperate is because i want to back up all of my text messages on this phone. my mother passed away recently and it would means a great deal to me that i keep those conversations. if i am able to do this without installing mango, then that is fine by me.
my logic in installing mango is that all of the latest apps such as smsbackup require an unlocked mango device.
i have tried installing WP7 Root Tools so that smsbackup is able to operate on this lg device.
any input would be greatly appreciated, thank you in advance
Click to expand...
Click to collapse
To backup all SMS and all messages in Messages tile, use SMSBackup. Then try to flash your phone with Telstra ROM, here is the guide.
Note #1: Your phone must be network unlocked first before flashing because you might not be able to enter unlock code once you flashed it to Telstra ROM. The only solution is re-flash to its original ROM then enter unlock code then flash it to Telstra ROM again. You can buy unlock in Ebay.com and price is as cheap as chip.
Note #2: The reason that I suggested Telstra ROM is because it is the only network that give the latest Mango update for LG Quantum, but no sign of Tango.

[Q] HTC Trophy 7.8 update

Hello guys,
I have a "small problem"
I upgraded my phone to wp 7.8 using seven-eighter, it all worked, wp7.8 looked great until i figured out i can't go to "about phone" its instantly kicking me back. The same thing is when i try to enter any thread it just kick me out instantly to main screen.
And i have no idea what to do. I tried soft reset (vol- vol+ and power) and it didnt work. I tried also to restore backup from zune. I have now older version of wp, but still can't go to messages or info about phone.
I found one or two information about this problem after updating mozart... but thats all, no solution. Any one have any ideas how to fix it?
If i posted this thread in wrong section im sorry. I just don't know where it should be.
Thanks
Hello. Have You managed to solve the problem? I have completely the same situation, and nothing seems to help it. I've tried with SevenEighter_LanguageRestore but it's the same!
I Have german version of the software, and it comes with Vodafone.
You forgot to update the languages/did not update your language correctly.
Go here http://forum.xda-developers.com/showthread.php?t=1306415
and send the correct language cabs to your phone using cab sender.

[LG L7] Rooting problem - AGAIN

I know,there's many threads about rooting l7. I searched here (xda), on websites in my country and I don't know what is wrong. From few days I'm trying to root my phone with any possible method I found. I think I did everything! I had every single file needed to get root, drivers, I install them, uninstall and install again and go on and go on. Yesterday I got ROOT! Flashed one rom, then one more and something went wrong. Right now I don't have root access and I spent half a day to do it again - nothing worked. I'm not sure if I have branded software (there is no logo of operator anymore when phone is turning on), but I know I have the latest version of it (v20d if i'm not wrong). I can't install any other version now (kdz).
It's late, I'm tired and dissapointed. I had HTC Wildfire once, and rooting that was so easy. I don't know what to do, so please, help me. Had anyone the same problems? What you did to fix that and get root?
I don't have your device, but I think you should list here all the tools you tried so others will have a better chance to help you right.
Maybe I'll tell you that:
1. I found 2 programs which should automaticaly root my phone - both don't work for me, even if I unbranded my phone (if you know what I mean).
2. I tried with UpTestEX_mod2_marwin to install kdz file and only once it worked. Something went wrong later and I had to back to original soft, so I tried to root again. Right now it doesn't work. There is en error (4010 if I'm not wrong) every single time I tried. I install drivers, msxml, windows enabler. I uninstall all of that, switch off the computer and switch on and try again - doesn't work. I tried to install v10k_00, v10A_00, v10k, v20D_00_root, v20a, v20B_deodex, v20d_00 - that is all I remember right now. I tried to do that with phone in emergency mode and normally, with and without battery.
What else can I say
Try this tutorial
http://forum.xda-developers.com/showthread.php?t=2335268

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