yashsingh1/xdaforums huggingface dataset:
[HD2 Windows Phone 7 Development] jesseserna:
I installed this rom and followed the first guide. Everything was working perfect until I decided to pop in a different sd card to run my Android for a bit then I went back to my windows and it kept getting stuck after it booted but it wouldn't show anything but a black screen and the battery icon. So I did a hard reset. Started installing everything again from scratch then it started rebooting. Did a hard reset again. I'm using the stock scan disk 16gb class 2 that came with the phone. Any help would be greatly appreciated. Thanks in advance.
[HD2 Windows Phone 7 Development] enigma1nz:
What, you installed every cab separately? I didn't even see the cab you described, let alone the effects... All that happened is I left my phone for an hour and returned to the Mango 7720. Until all-in-one all I had was problems, gave up twice and glad the method is available.
[HD2 Windows Phone 7 Development] enigma1nz:
Had similar problem with different card not recognised. So installed from scratch with a new card from the get-go. You will have to format the new card and remove the rbm, just as you did with original install, then proceed through the steps. I recommend all-in-one. Although the card itself could potentially be causing problems. If nothing works - stick with the one that worked when you successfully installed.
[HD2 Windows Phone 7 Development] jesseserna:
Well that's the thing. I've used this card on previous roms and it worked fine. Could it have been that I used a different card just to run Android. I guess I can keep off android for a while until it happens again. Which I hope it doesn't.
[HD2 Windows Phone 7 Development] DoofDoof13:
A Random Battery Fix!!! :D

Hi all,

I am running mango 7720 (v2) - radio is still 5.69 for 2weeks now.

Have installed both radios 2.15 and 2.12 without any luck in regards to the camera trick. it worked upon a fresh format (-5ma), few apps later i am at -74ma. Battery lasts 9hrs 3g on, barely any use!!! dropped over 90% overnight.

I am aware that 5.51T/5.51 radio fixes this problem but i am waiting until XBmod releases the radio package without the need to format the phone.

I am running radio 2.12 for a few days now with horrendous battery life, until i came across something random.

Now, my drain is at -4/5ma and it lasts well over a day with 3g on. This is what i did (tested for 2days and loving it!):

Connect to wifi, turn off phone, turn phone on, do camera trick, turn wifi off, turn airplane mode on, then off and there you go!

Have tried doing the trick with/without reboots/wifi/airplane mode touched, - all failed!!! How weird, yes?

Hope this helps others.

God bless you XBmod-Yuki
[HD2 Windows Phone 7 Development] dimdimdim:
confirm this. I have had exactly the same history as you have. And I did also admitted, that only some combination of on/of WiFi and airplane mode gives gives me 3-6 ma...

bUt didn't make all the work like you...thanks!
[HD2 Windows Phone 7 Development] dazza9075:
yeah i can still confirm that is still the case for me, its bizzar, initially the card is unstable, dump several hundred meg on to the card and it works a treat, if i keep adding stuff on to it, it becomes unstable again, then a few more hundred meg of music and its fine. very very odd but it works for me :)
[HD2 Windows Phone 7 Development] icecreammm:
You should get smoother gradients because colors will display in 18bit instead of 16bit with the help of dithering.

In the previous ROM of Yuki this was cooked in, it made pictures and wallpapers look much better, smoother.

I guess the color banding Cab should be applied somewhere in the middle of the update process.I wish somebody had more information about WHEN to install the cab.
[HD2 Windows Phone 7 Development] blackbozo:
I can't seem to activate. I haven Mango working, so installation worked fine. I've got an activation key from last January (have been on Android since then). When i try to activate using this key, I get the error that it isn't a valid activation key. Should the key work? Should I have done something differently (using chevron or something)? Or should i just try to get a new key from MS?
[HD2 Windows Phone 7 Development] addicus:
I am attempting to complete this by the all in one zip but keep getting this error:

Error: Retrieving the COM class factory for component with CLSID {77CB935D-D0CC-4249-8643-3C387A514A27} failed due to the following error: 80050154.

Call stack:

at Microsoft.WindowsMobile.DeviceUpdate.DeviceManager.Initialize<>

at Microsoft.WindowsMobile.DeviceUpdate.DeviceManager.get_Instance<>

at wm7update.Program.Main(String[] args)

Can I get some assistance and instructions please. I have 7004 on the phone only.
[HD2 Windows Phone 7 Development] Robbie P:
Have you got your SD card in the phone?

Did you increase the memory in magldr and delete mbr before starting?

Have you used your sd card with WP7 before?

Good luck
[HD2 Windows Phone 7 Development] Deadknight:
Does any of you have Bluetooth drain problem? Its like android Bluetooth problem which was fixed with kernel

80ma with headset
[HD2 Windows Phone 7 Development] cx1:
Loaded 7004-7720 One Shot and BT fix cab. Worked like a charm.

Not a single hiccup over the last few days.

Battery drain is pretty bad. If i surf over wifi for 20-30 minutes it eats most of a fully charged battery.
[HD2 Windows Phone 7 Development] warriorvibhu:
Dude you should have read the numerous posts and replaced the radio in the rom before flashing use 5.51 radio.. and then camera trick will work... i am short of time to help you but read through first 50 pages or so or use search u will find an answer how to do it..

Regards..
[HD2 Windows Phone 7 Development] dimdimdim:
Sure, same here.
[HD2 Windows Phone 7 Development] dimdimdim:
Man, post it in separate thread, as it really working trick, which gets you from 80-150 ma drain to 6-9 with WiFi and data on. Sure, Bluetooth raises this to 80 anyway.
[HD2 Windows Phone 7 Development] xixnn:
my phone was running mango and i installed storage lock, 2GB partition and then Recovery_150M_system_5M_cache[v3.0.2.5].. but after that wp7 doesnt boot, can anyone explain how i can dual boot wp7 n android:confused:
[HD2 Windows Phone 7 Development] hyellow:
I can't deploy Xap files anymore, very strange. I have not changed the settings of my pc, well later I did, after I reinstalled windows 7, but suddenly, I can not deploy xap's anymore. Anyone else experiencing the same thing? I did had to insttall the wp7 sdk 7.1 sdk, where you first could install the earlier versions. Does the new SDK RC has anything to do with it? Oh well, it is going to keep me occupied the next few hours, for sure.

Update:

Solved! I installed using Tom's Xap installer this time, before I used the xap installer that cam with desktop marketplace. It worked before, but it doesn't now. Hmmm

Update 2:

And.... again, now it doesn't work anymore. It installed two or three xap files and then decided to call it a day, I guess... Confused :(
[HD2 Windows Phone 7 Development] Tachi91:
Not Battery Related

SO WP7 always shuffles up the Mac Address after a Restart... How I can I set it to a static one and not be random all the time?

With Yuki's Original NoDo ROM there was a file during the build process that was basically WiFi Settings.... I never Found "nvram.txt" to put in my own MAC Address...

It's not a BIG issue but it would be nice to have a static MAC ADDR to use with Mac Filtering
[HD2 Windows Phone 7 Development] Ryoukou:
Does no one else having massive overheating issues since updating to Mango?
[HD2 Windows Phone 7 Development] yanzhiwu2011:
Upgrade tired thing, if you could brush on the 7720 like it! ! !
[HD2 Windows Phone 7 Development] Tachi91:
OMG OMG

OKay okay

My WP7 Locked 8G SanDisk Card was unencrypted using Android!!!

I mean Locked like it didn't show up in Windows 7 and couldn't be Formatted

I am Using "HTC Bliss Sense 3.5 ROM by dungphp" So one of the things I notices was that with in the storage options it had an option to encrypt the SDCard... SO I thought what if telling android to encrypt the SdCard would cause it to Perform a Low Level Format in order to basically put the password... NOW mind you that when I inserted my memory card it was seen as "Damaged" by Android.. SO either way I select to encrypt the card even though Android didn't want to mount it...I entered "12345678" as the password and Android Stated "Card will be unmounted" then I just Turned off the phone and went to MAGLDR cleared the MBR of the card and went into CWM and Formatted the card... It gave me no error... so then I told CWM to mount the card to hit and it again didnt give no Error.. AT this point my confused so i parition the card in CWM and it said "Please Wait" I got excited and once finished I mounted it to the PC and 3sec later Windows 7 showed the Pop UP and All 8Gigs showed up as readable!

I Apologize for the Font Size
[HD2 Windows Phone 7 Development] Tachi91:
I will put ROM v2 to lock the card again and.. Try the process again to verify
[HD2 Windows Phone 7 Development] addicus:
Yes SD card is in, I increased the memory in magldr, deleted mbr before starting. No I have not used the card for WP7.
[HD2 Windows Phone 7 Development] temporary_24:
Sorry for this. Ignore please...
[HD2 Windows Phone 7 Development] dxdy:
Is it possible to pull microSD card from HD2 (with 7720), insert new microSD card and install new 7720 to this card then pull this card out and put back first card without any problem? i need something to test but dont want loose anything from first card...
[HD2 Windows Phone 7 Development] sportman123:
hello...i haved same issue but fix it with doing hard reset just to phone start new and recognaze normali SD.

Try....
[HD2 Windows Phone 7 Development] Robbie P:
It might be done by sending any cab using (b)ackup and send to the first sd.

putting the 2nd one in and Hard reset (settings /about) this will set up the card.

putting the first one back in and hard reset then use (r)estore and sync with zune.

I dont know for sure as I haven't needed to restore anything yet.

I am not sure why you would want a WP7 formatted card unless it is to test unlocking it.
[HD2 Windows Phone 7 Development] K4cK:
Hello, i got an SanDisk 8GB class 4 and windows phone 7 build 7392 does not detect it :(

my 2GB sd class 4 is just working fine.

Can someone help me, i searched in forums and they said it would work.

I tried to install DEV_STORAGELOCK but it says, "failed to toggle lock", i also tried MAGLDR (Vol up + Vol DOwn) reset and MAGLDR Softreset but it didnt not help, i also tried to go to settings -> about -> reset, it didnt help.

Is there anyway to solve this? i cannt update my phone to 7720 without an working SD card because of the size it has
[HD2 Windows Phone 7 Development] dxdy:
had similar problem with HTC 7 Pro when not recognize inserted new Kingston 16gb microSD card... after few hours of banging head on wall, formatted card with Panasonic card formatter and 7 Pro recognized and accepted new card... maybe this helps to you

http://panasonic.jp/support/global/cs/sd/download/index.html
[HD2 Windows Phone 7 Development] Blame73:
5.51T.09.29a_22.32.50.10U is already cooked in the ROM, see second post
[HD2 Windows Phone 7 Development] K4cK:
Thanks but stil not detected :(
[HD2 Windows Phone 7 Development] oliverweidel:
Today Ive flashed v2 one shot... sucessfully. I hope some issues are resolved compared with v1. Nevertheless, thank you x and y! :)

Problem atm: I tried to search at Marketplace for Navigon (T-Mobile GER contract) but no result. The same for the HTC apps. Further invesitgations has shown the problem:

At settings/info:

- name: HTC HD2

- model: HTC HD2 not Mozart etc.

In the past as far as I can remember we have used provxml, right?

Any suggestions?

Thanks in advance, Oliver
[HD2 Windows Phone 7 Development] pharmeceutikle:
So, how is it going with the retry? Could you reproduce it? I've been looking for ways to unlock my card and it has been a royal pain in the ass!
[HD2 Windows Phone 7 Development] addicus:
While waiting for some instruction and help on my last issue (not being able to use the 7004-7720 one shot cab for some reason), I decided to use 7004 a little bit since I've never used WP7. The SMS wasn't working properly - I could send but couldn't recieve- so I did the hard reset (Settings / About) and hell has begun. The phone is stuck on the rotating 5 dots, then resetting itself after 10 minutes or so. Oh my! I guess I just lost my phone until I get another card unless someone else has a suggestion. When I hook it up to the pc (Windows 7 64) the phone notification light flashes orange/green.

P.S. - When I take out the storage card it goes straight to "There's a storage error. Your storage card seems to have changed - we need you to use the card that came with your phone. Please turn off your phone and then make sure that the card is properly inserted in its slot." It only allows me to make emergency phone calls or turn off the phone.
[HD2 Windows Phone 7 Development] pharmeceutikle:
Its your SD card! It is incompatible. It may act alright at first, but the symptoms come much later after a few minutes, hours, days, to weeks of use. It doesn't matter if people say a certain brand, capacity, and class of card works for them, it may not work for you.

Off Topic: I notice that you had NRG Titanium Rom 6.5. I want to customize home like add more panels and stuff. How would you do that? I have CHome on my Blue Angel for years and I don't see a way to customize NRG's Rom. I've only been running this Rom for a few days and I really like it.
[HD2 Windows Phone 7 Development] addicus:
I thought the SD card was not compatible. It had started do soft resets every so often after about 5 or 6 hours. Damn this is gonna cost me money? Do I just start completely over with a new card since I can't get to the Magldr menu anymore? Please help.

When it comes to the WM 6.5 NRG Titanium I have always either used SPB Mobile Shell or more recently, the TodayXLive v1.0.0.2 BETA application because it has such a small footprint. I was also hoping it would be a good transition to WP7 for me (lol). It can be found here: http://xdaforums.com/showthread.php?t=1087494.

I was hoping putting WP7 on the HD2 would be easier because my wife is having a lot of problems with NRG's Sense roms with soft resets and freezes. Since he isn't updating anymore I figured moving to the new, well supported system for free (not counting time and microSD cards huh?) would be a great move and mine is the test dummy. I was really looking forward to more stability.
[HD2 Windows Phone 7 Development] ketzazu:
More stability? My HD2 WP7 phone is ultra stable. I use a dedicated 16gb class 6 3C Pro card.

Do some about>phone resets while the card is not inside the phone fo free up memory to tackle the reboot issue. I am using the same 3C PRO card since Winmobile 6.5 with no problem even now with Mango 7720.
[HD2 Windows Phone 7 Development] rwholden:
You need to perform a hard reset (from MAGDLR, Vol+Vol- at 12345) with the new card
[HD2 Windows Phone 7 Development] _reqUiem_:
Bluetooth finally WORKING! With the new CAB.

GOOD WORK!! :):)
[HD2 Windows Phone 7 Development] addicus:
The stability of 7 is what I was looking for. I would love to do the about>phone resets but when the card is not in it won't let me do anything but make emergency phone calls or turn the phone off. Can you say frustrating? I just went to WalMart and threw down $18 for a 8gb card just so I can get my phone working a little. I must just put 6.5.x on it so I can have a phone this week and tackle this next weekend.
[HD2 Windows Phone 7 Development] pharmeceutikle:
Yeah, WP7 was a notch better in the stability department than 6.5. I mean it is more heat resistant. I had the stock 6.5 NRG Rom and with this last heat wave running around in my car it locks up on me 3 or 4 times in one 30 minute trip and Android once or twice when its gets too hot! Now with the Titanium rom I haven't had that happen yet but things have been much cooler these last few days so I can't really tell. How does your HD2 survive in the I.E.?
[HD2 Windows Phone 7 Development] pa3x:
Do hard reset in mgldr (when see 123... pess and hold vol up and vol down until see factory reset screen, then again 2 times vol down.) this you can do with or without sdcard.
[HD2 Windows Phone 7 Development] addicus:
THANK YOU!!!!! Okay after 4 or 5 of these factory resets WP7 is actually running on my HD2 again. I appreciate this tip very much. I did have to take out the microsd card I started with to get to this point. When will it be okay to reinsert this card or another card? I am still at 7004.
[HD2 Windows Phone 7 Development] .seb.:
My SD card (transcend 16gb class 6) worked perfectly in previous ROMs - but now gets locked after each reboot and I get a storage error. :mad:

Is it the card or did I something wrong?
[HD2 Windows Phone 7 Development] addicus:
Well there are two HD2's. The one I use does pretty well. It's the one that had Titanium on it. Certain times I would have to reset it 3 times a day for no apparent damn reason of course because it is WM. I am rarely outside in the heat for long periods, but even when I am it handles higher temperatures well. The one my wife uses seems to be the unstable one. I believe it is because she is running Sense on it. My opinion is that it is a nice overlay of WM but it increases instability 50 fold. Sadly WM's standard messaging, SPB Mobile Shell and all the other overlays lack the group sms feature Sense has and that is vital to her every day activities. I never considered that heat could be increasing the instability since the phone doesn't seem overheated when she throws it at me begging for me to get it to stop rebooting randomly.
[HD2 Windows Phone 7 Development] addicus:
The card! Take solace in not being a screw up.
[HD2 Windows Phone 7 Development] naeem151287:
Yup, all set. Tasty mango for lunch today :) Thanks!
[HD2 Windows Phone 7 Development] colossus_r:
Woowwww this is history on the making..Well done m8s...well done
[HD2 Windows Phone 7 Development] naeem151287:
Are you running the WP7 Update Cab Sender.bat file as Administrator? I got the same error when I did that. Also, make sure you don't extract the deviceprovisioning.cab file. Keep in the directory as is.
[HD2 Windows Phone 7 Development] Giganten79:
Big thanks man! It worked ;-) Now i´m going on with the hole process ;-)
[HD2 Windows Phone 7 Development] lemonspeakers:
np. the directions could be clearly written better.

i will re-write them tomorrow morning if no one will.
[HD2 Windows Phone 7 Development] shaiq123:
Make sure you have not copied the deviceprovisioning.cab to the compressed zip folder of 'WP7 Update Cab Sender'.

You should first unzip 'WP7 Update Cab Sender' folder and then copy 'DeviceProvisioning.cab' file into that folder.
[HD2 Windows Phone 7 Development] mentjens:
Is it possible to sideload apps with this rom?
[HD2 Windows Phone 7 Development] shaiq123:
That is exactly what I am doing right now with Tom XAP installer v1.2. Installing around 20+ apps right now.

Almost done with 15 of them. It is working as it should...
[HD2 Windows Phone 7 Development] rshabou:
mine took about an hour and 20 min...
[HD2 Windows Phone 7 Development] legolas93:
"Take all cabs from MangoRTM folder"

Where is MangoRTM folder? :confused:
[HD2 Windows Phone 7 Development] Rudikent:
hi all

When i installe the first opdate with opdate cab sender ore use the zune opdate my phone stops responding, it opdates the file whit S and restarting i cant type in sim pin og use the phone at all. what do i do wrong??
[HD2 Windows Phone 7 Development] EricTheViking:
I have the same problem. What SDCARD do you have?
[HD2 Windows Phone 7 Development] KenshinBHX:
in file 'HD2-7720.rar'

----------

now on my second tried to fixed SD, and it works!

proceed to 7720 and get error about certificate chain (as other) so I'm patiently wait for next fix :)
[HD2 Windows Phone 7 Development] pappalove:
Hi guys, having problems with the update from 7004 to 7008....phone screen freezes and stage 8 to 9 so far has been going on 35 mins now....please help
[HD2 Windows Phone 7 Development] Tsury:
Is there a way to dual boot 7720 with SD android?
[HD2 Windows Phone 7 Development] tighoor:
Solution for users who have screen freezing problem after first 7008 update

-turn OFF and ON device

- hold power botton ... now in mgloader list go to services> clear sd mbr ...

-now again restart

-When Magldr show WPH LOAD 12345 GO GO GO Press Vol+ & Vol- then after the new screen press VOL- twice.

​
[HD2 Windows Phone 7 Development] aadd:
Check this ...
[HD2 Windows Phone 7 Development] LENINred:
hi all) maybe im stupid but who can give me a full instruction for installation WP7

7720

:confused:

im russian and not fully understand the instruction in 1post
[HD2 Windows Phone 7 Development] KenshinBHX:
with new fixed I'm still get error about 'certificate chain' again.

and I'm trying to send one by one in your order but still get the same error in first file (dpi-262)

or is it just me :D
[HD2 Windows Phone 7 Development] notlesss:
Who's the one to make a vid-tutorial. :D

*No I can't do it because my HD2 is for repair. (Yes, exactly now :rolleyes:)
[HD2 Windows Phone 7 Development] Masterslice:
I installed yesterday also v2 once again, this time with the one shot method. All works fine.

My device is also shown as HTC HD2, but as i read this has no matter. I have the HTC Apps in Marketplace.

For Navigon T-Mobile Edition you can install HTC_OEMAPPS_TMO_DE.cab from Xboxmod.

But i will recommend to try this Navigon:

http://xdaforums.com/showpost.php?p=16617608&postcount=675

I installed it yesterday also and it works on the first look. Not tried to navigate me somewhere yet.

Greets
[HD2 Windows Phone 7 Development] oliverweidel:
Hi and thanks for your answer...

Looks like NAVIGON select Premium Edition - v3.0 download the files directly from the navigon servers? xD

But, with the model id HTC Mozart (which was done via provxml afaik in the zune update process/not one shot) I was able to see and install Navigon Telekom Select Editon. Further Ive buyed some addons. And, I still dont see any HTC apps on the first page at marketplace and via search. :(

Do you know how to change the model id? I cant find the post anymore...
[HD2 Windows Phone 7 Development] pa3x:
You can insert card, but need to do About->Reset on WP7 to windows recognize it.
[HD2 Windows Phone 7 Development] pa3x:
did you try Artemis ROM. used to use it before wp7. extremly fast and stable.
[HD2 Windows Phone 7 Development] DoofDoof13:
Good idea, will do under HD2 Windows Phone 7 Q&A and General.

Thanks.
[HD2 Windows Phone 7 Development] .seb.:
If that's true, what is the difference between the WP7 ROMs which locks the card after each reboot?
[HD2 Windows Phone 7 Development] Fmstrat:
It may say that in the second post, but v2 does not contain 5.51T. Perhaps v1 did. v2 contains radio 5.69 (at least after updating all the way to Mango, perhaps it is replaced during an update?).

I'm guessing this is why so many want a radio cab. I would have happily replaced the radio before flashing, but thought it included 5.51T as per post 2.

Thanks,

B.
[HD2 Windows Phone 7 Development] jak796:
Hello,

The alarms sound is very low dos any one have the same problem?

Thank you
[HD2 Windows Phone 7 Development] Blame73:
I flashed v2 and before that I had another radio. Upgraded till 7720 and I still have 5.51
[HD2 Windows Phone 7 Development] Whatdoyaknow:
Navigon 3

Latest Navigon 3 from kounadisk available from

http://xdaforums.com/showpost.php?p=17493880&postcount=859
[HD2 Windows Phone 7 Development] hjhjhj:
I've been running the Mango update for the past couple of weeks and all I can say is THANK YOU!!!

The system is stable, fast, and the battery life is awesome!!! With 8 emails syncing, texting throughout the day, and a few calls here and there I am getting close to 10-11 hours on a charge.