Final Mango DZ File Name

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For you DZ hunters out there, the official Quantum (AT&T) DZ name should be LG-C900AT-01-V11f-310-410-JUL-27-2011.

The internal rom name is: LG-C900-V11f_Final-JUL-27-2011-2250-7720.

Yes, you read those correctly, our final mango update that we've been waiting for comes from July!

Originally Posted by fb401

For you DZ hunters out there, the official Quantum (AT&T) DZ name should be LG-C900AT-01-V11f-310-410-JUL-27-2011.

The internal rom name is: LG-C900-V11f_Final-JUL-27-2011-2250-7720.

Yes, you read those correctly, our final mango update that we've been waiting for comes from July!

Any news on the Quantum Bell (C900B)? I have the leaked 7720 ROM, but I think that one is missing some drivers.

That info would have to come from a C900B user who's on Mango. They'd have to go into the MFG to get the info as I have for this.

Sent from my LG-C900 using XDA Windows Phone 7 App

Originally Posted by master pda dude

So just to be clear... I could use this DZ with the LGDP2_V36_UMTS tool to upgrade to Mango without using Zune?

Yes, but you would lose all of your data.

Originally Posted by master pda dude

Awesome. I can't update via Zune or Cab Sender because I depend on my Quantum for Internet, and my phone can't be on QC Composite and MS Composite simultaneously. I see there is no WiFi Tethering... that sucks.

Flash the Telstra ROM, it has WIFI tethering with the latest update. It works very well.

flashing help

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I tried updating my Quantum a few weeks ago to software version 8107 using instructions found here. The backup failed, but since I didn't have any important info on the phone anyway, I proceeded with the update attempt. My phone lost connection during the upgrade process and was bricked.

I was able to hunt down the factory Quantum ROM for my AT&T Quantum. It took several attempts, but the flashing was finally successful. I went through the first 2 software updates successfully through the Zune software, but my phone lost connection during the Mango update and was bricked again. Whenever I try to flash the factory ROM now, my phone will reboot when the flashing is finished, but it will hang on the LG title screen and won't ever boot. Does anyone have any suggestions for what else I can try, or know where I can download the Mango ROM for AT&T's Quantum? The only link I've found online says the file has already been removed from the hosting site.