yashsingh1/xdaforums huggingface dataset:
[HD2 General] xlr8me:
I have a solution for all you users that have heat problems with HD2.

Through my own testing I have found that the CPU will vary its clock speed auto scaling when you do not have charger plugged into HD2. However, plug in the charger to charge the battery and run leocpu and note that the screen stays on and the CPU clock is running at full speed all the time. **(See below)To fix this issue enable auto scaling when you plug the charger in. You can use leocpuspeed to do this. Once enabled close program disconnect charger plug and then reconnnect and observe using leocpuspeed that the CPU drops speed when charger is reconnected. It seems the leocpuspeed applies a registry fix to stop the CPU running full speed and hence why the overheating issues.

I have also noticed this is linked with the brightness settings of the display. If you set the brightness to 10% and autobacklight the CPU clock speed drops after a few seconds and does not rely on the screen to turn off and then drop speed. You can use this method instead of the leocpuspeed auto scaling method above. However, using this method the CPU speed is not always running at full speed. If the brightness is set to anything above 10% the CPU clock runs at full speed until the screen dims and then the CPU correctly auto scales down.

I prefer the leocpuspeed method in 1st paragraph as I get full speed and when charging autoscaling to cool the CPU and battery.

Hope this helps others. :)

EDIT: ** use this method below now as the one above no longer works.

Actually there is only one solution tried it again shortly after this post.

Do the following:

Go into settings/sound and display tab

Then go to brightness

and select the following:

Battery 10%

External battery 10% and most importantly:

Tick the autobacklight on feature you will see the above scales greyed out but they must be se both at 10%.

This now throttles the cpu speed when the external charger is connected even though the display is on.

This is a guarantee work and have also seen the battery temp very low when these settings are selected.

Enjoy :)
[HD2 General] daiash:
would doing both these options benefit us in any way or do we only need one of the tricks?
[HD2 General] daiash:
mines still overheating having new device sent to me :)
[HD2 General] denyboy:
delete this post
[HD2 General] sergiob:
Hello everyone!

Sadly my HD2 has overheating problems too... no matter if it's running stock WinMo or Android on SD card. :P

I tried to change sim card and microsd (4GB Sandisk Class 4), but when I download much data (Youtube), transfer files via Bluetooth or I play games too long... my phone:

Reboots continuously with WinMo (or freeze on reboot at the "quietly brilliant" jingle)

Freeze with Android (I have to pull out the battery)

and I have to wait for its cool down before I can restart

Should I try to change also the battery? Can this fix this problem?
[HD2 General] xlr8me:
Hey sergiob,

looks like that's a more serious motherboard issue. I have read numerous reports about that rebooting issue you describe and it could be more of a motherboard issue. With my HD2 on brightness, @ 10% for both on battery and power with auto-brightness ticked the phone works flawlessly and I have yet to experience any heating rebooting issues.
[HD2 General] zcdg:
My HD2 did same reboot and freezes especially when on charge. I found overheating problem and solution for my own HD2 runing WP7. It may work(should) work for all others if phone still operating when cold. But it requires disassembly of phone. CPU and flash located on the bottom side of main board - close to LCD. When i opened phone i found that metal shield which covers cpu is almost touching metal back of lcd (back of LCD even covered additionaly with cooper foil which is good. So some phones may touch this big piece of metal with cooper and works well, but some not then problem comes. So my idea was to get thermo contact all the way from cpu to that metal backing of LCD. I opened shield cover of cpu put thermo paste on cpu and other big chip, close cover. I put 3 layers of additional self adhesive cooper foil on the back of LCD metal, so when i place board back cover will touch foil with a little preassure. put thermo paste betweet cpu cover and foil layers, place board back and assemble phone. It is now perfectly working in any conditions. I didn't have even any single reboot after modification. It is T-mobile HD2. If any question ask.
[HD2 General] zcdg:
I think it is a little design mistake. Heat must go away from this powerfull cpu.
[HD2 General] reicruz14:
Overheating of HTC-HD2

Hi to all,

I'm only new in this group and also have a HTC-HD2 Tmobile. Just like all of you, I also experiencing overheating on my phone while talking for only 15min after 2 hour outside the office. It rebooted by itself and really give me a big upset because I'm losing my calls from my clients and even from my manager.

So what I do, I brought my phone to the service center and they have installed a new window mobile 6.5 software which only added my upsetness because it never solve the problem.

Some of you are correct that this could not be a software problem but a hardware problem. Thanks for the information and hope we can find a much better solution for this issue. I just bought my phone last December 2010 as my personal gift for myself and now suffering having a bad temper after I notice this issue last february 2011.
[HD2 General] piscao:
i already had an hd2 with overheating, when i started doing some intensive cpu tasks or 3g connections the phone always reboted ate 35º C it was something hardware related, because the fone was in garanty they exchange the main board..
[HD2 General] DTNT:
Can you post screenshots of your job? Would be great by your side!
[HD2 General] motoi_bogdan:
as the original developer behind this solution, i strongly don't recommend it anymore as my latest experiments revealed that it's not enough by it's own and must be accompanied by cpu reheat done with professional tools (hot air/infrared smd rework station). There's also a link in my signature that will redirect you to the project's topic and it's achievements.

I did manage to fix my tmous phone by combining both methods (still working perfectly) but also did manage to kill another hd2 (eu) during the reheating phase.
[Windows Phone 7 Development and Hacking] iamcrazyfire:
http://weblogs.asp.net/scottgu/archive/2010/06/30/new-embedded-database-support-with-asp-net.aspx

Replied by Scott, M$ is looking to enable it on silverlight.

I think this is also work in wp7 in future :D
[Windows Phone 7 Development and Hacking] Windcape:
Yes, I'm pretty sure it's among the things they wanted to do with it. Not only does it make a dead-simple database support for ASP.NET apps, but it also will be good for Silverlight as platform.

That way we can get a nice DB with a LINQ provider, that will be able to be scaled up on the *real* SQL Server when needed. A counter-reaction to sqlite being made available for Silverlight though Mono.

It also fits the whole concept with IIS7 Express very good :)
[Windows Phone 7 Development and Hacking] RustyGrom:
"That is something we are looking to enable as well in the future. Not there just yet though :-)"

Sounds like "not anytime soon" to me.
[Windows Phone 7 Development and Hacking] Windcape:
The problem is writing a database is fully managed code is, well, difficult. Specially if you want it to be performant.

Also I think they might rather want us to use cloud service (read: Windows Azure) instead of a RDBMS, for our Silverlight and WP7 applications, if datastorage is needed. I believe you can expose a Azure Storage easily to WP7 using WCF.
[Windows Phone 7 Development and Hacking] XaaR_:
The thing is that when we can't deploy any native stuff, microsoft can. They just need to provide a wrapper so it can be used from .NET
[Desire General] Locked65:
Hay there,

a week a go i rooted my phone with the r5 root using the guide at theunlockr.

now it seems that i have som difficulties with calling and people calling me ( might be sms also)

Sometimes when i call someone it goes for around a sec ( cant even hear the *biiiip* sound.) and then the phone spits out a tiny *pip* just like someone is hanging up on you. I know that the person doesnt hang up. ive tested it with 2 phones.

other times it says that the number i am calling is not in use.

does anyone else have the same problems ?

How can i totally reset my phone to default ? Will there be a warranty problem if i send it in ? since software change is in the picture.

if you guys needs more info just ask :)

Mvh Locked ;)
[Desire General] cjm1979:
You've posted in the wrong sub forum. Go HERE and you should get the help you need. As far as i can work out if you go to the thread in there with the Generic official roms (Its one of the stickied threads) and pick the one your phone came with and use that it will put it back to as it came and unrooted, and so should be good for warranty.

One other thing. Are you sure its not a network or sim card problem problem?
[Desire General] AndroHero:
he is in the right subforum, this has nothing to do with android development :confused:
[Desire General] Locked65:
Sorry for wrong section, can anyone move it for me please ? :)

not 100% sure its sim/phone operating network problem. But almost.

edit: i also forgot to tell you that htc sync is also failing me
[Beetles] sir_leon:
hi there i'm searching to build a group of people to try together to build a linux system for hw6515

i have found a lot of info on how to start.

i will try to install Familiar linux distro and maybe if it work Android!

let me know if you are interested.

for now no beta tester is needed. :cool:
[Beetles] Svi:
it is very interesting
[Beetles] Svi:
very good device (hardware), but only WM 2003 :(
[Beetles] vsrinivas:
A Linux Distro into hw6515 (Android is an hope

Great incentive, I have been looking for ROM update for iPAQ 6515e, I am happy work to with you for testing on my device.
[Beetles] friariello2:
I am very interested in this because I would like to install a linux distro on my hp 6515, I am trying to find out a bit

Could you pass the news

I started with the distro and Haret familiar but I already had some difficulty

I hope to have an answer as soon as possible
[Beetles] amalucado:
What's news about the project ???
[Legend General] andrewjan:
I know that adobe said itself that it won't get..but is there any chance that we can get it any way? flash on the legend will be awesome!
[Legend General] sian88:
I do not think so..

I hope someone makes a way to make it work though someday:p
[Legend General] mercuryzzz:
Excuse me but flash 10.1 will work on legend with froyo 2.2. Am I wrong?
[Legend General] kylecore:
I believe that the legends processor isn't powerful enough to run flash 10.1 but it is still in beta and will most likely run eventually.

However, given a few weeks I'm sure the modding community can make it work if it isn't supported out the door.
[Legend General] pjhoughton1976:
I saw a published test recently and the legend will be faster than the snap dragon processors because the screen resolution is less and therefore doesn't have to work as hard. So I doubt that is the reason flash won't work
[Legend General] aisforandy:
That might explain why my Legend seems to be faster than my colleague's Galaxy S.
[Legend General] sian88:
Basically everywhere i see,everyone says that flash doesn't work..
[Legend General] pjhoughton1976:
I'm not saying it does work just the processor speed is not the cause
[Legend General] sian88:
Yeah,i understand..
[Legend General] maksan:
DUDE!!!!!

Like in other posts, you are very pessimistic. Chill out a bit and let the things come on their own.
[Legend General] ggavin:
Flash will definitely work.

With 2.2 froyo, the legends processor will be able to churn out rougly 8megaflops as per linpak testing.

This is higher than what a 1ghz snapdragon processor was doing in a nexus one in android 2.1 eclair.

Couple that with the lower resolution of the legend screen, the extra ram that will be freed up in 2.2, and flash will work peachy.
[Legend General] CrWEE:
Adobe already announced that flash 10.1 requires a ARMv7 based cpu which we clearly don't have (legend: armv6).

The armv7 has an extended instruction set over the v6... they would have to make a whole new client for all the "older" cpu-s out there (without using the instructions that are not present in the v6, replacing them with slower ones), so we probably won't see any 10.1 from adobe.

Let's just hope that htc will make us something similar.
[Legend General] kylecore:
like i said earlier its the processor that is not capable so ram and speed tests don't matter. read below

basically this is just an indepth way of saying what i said on the first page.
[Legend General] Mafiatounes:
There is a flash 10.1 version for htc sense and android 2.1 its modified and works on my legend you can find it in the apps section of the htc evo 4g
[Legend General] sian88:
Awesome!

Can you post the link?^^
[Legend General] JonasDroid:
Jep works for me too, thanks for sharing :D

here's the link:

http://xdaforums.com/showthread.php?t=695965
[Legend General] mercuryzzz:
well I trusted you and tried to install this app. Well it simply doesn't work at all on my legend! Try to go to megavideo.com e you will see the error message.
[Legend General] sian88:
Nope,doesn't work..
[Legend General] kleutscher:
its just flash lite not flash.
[Legend General] Mafiatounes:
With mine it works a charm i'm not shure its flash 10.1 I havent put my phone throu webbrowsing tests because the apk takes up a lot of space

I will wait for froyo
[Legend General] 1439:
Lets just wait until we get froYo :)

I'm pretty sure it'll work somehow..keep your hopes up!
[Legend General] kylecore:
http://xdaforums.com/showthread.php?t=717681

froyo for legend rom, check it out. its in beta but so far i've read good things
[Legend General] sian88:
Indeed! I think so also.
[Legend General] Lola90:
Not quite sure if it's possible..u know proccesor thing and all..but we'll see if some1 will make a miracle^^
[Legend General] sian88:
I will try that rom:)
[Legend General] Lola90:
Yep flash would be nice! if any1 can ever make it work would be great ,we'll see :) not really necesary though :p we can always use the pc!
[Legend General] Thefeilder:
hey guys, i am sure flash will run on the legend easy, as i have been running it on my 4 year old treo 750v fine with windows mobile for the last few years, it only had a 300mhz cpu in it.
[Legend General] cryshop:
I installed Flash 10.1 on my Legend, I can play flash games on miniclips.com (double tap the flash to fullscreen it), so...I guess it worked? But pretty laggy.
[Legend General] sian88:
Hmm isn't that flash lite?:rolleyes:

Just asking hihi.

-

Current phone:HTC Legend

Old phones:HTC Touch HD,HTC Hero.
[Legend General] cryshop:
Hmm, If FlashLite could play games on facebook, view live webcam from video chat sites, that would be huge, but before installing Flash 10.1, I cant do that :)
[Legend General] sian88:
haha ok then :p
[Legend General] Android90:
I love my legend with flash would be super great but whatever :D it's an amazing phone
[EVO 4G Q&A, Help & Troubleshooting] chuckhriczko:
Ok all,

I'm a dev. I compile kernels, AOSP, cook roms, etc. Which is why I feel so stupid lol Whenever I try to boot into recovery from my phone I hold in the power and vol down keys. This loads up the bootloader and then I reboot into recovery from that menu. This worked for the longest time. Now however, whenever I try this it stalls when it checks for PC36DIAG.zip, the first one it looks for. I don't understand why. Whenever I try to do adb shell reboot recovery it works flawlessly. But it would be useful to boot into recovery without a pc or adb. Any ideas why this is happening?
[EVO 4G Q&A, Help & Troubleshooting] M@XLOL:
Same thing happens with me and its annoying I agree. I don't know why it checks for that image each time:/
[EVO 4G Q&A, Help & Troubleshooting] chuckhriczko:
I know why it checks for that image. It checks for a number of them. HTC's bootloader checks to see if those images are on the sd card so you can flash them. It's how the RUUs work. Thing is it's supposed to check and if the zip file doesn't exist it's supposed to move on to the next one. Unfortunately this doesn't happen. I'm wondering, is it the engineering bootloader we flashed? Maybe there's a bug in it?
[Nexus One Themes and Apps] osugsxr:
Need some help here, would like to where know the neural live wallpaper is in the cyanogen files. Like being able to change the backgrounds & color schemes. Where is the file? Adb push to where? Will it work with kang o rama?

Thanks
[Hero CDMA General] crash447:
Hey Guys,

My wife has had the official Sprint 2.1 on her phone for a month or so and has had nothing, but problems. I am sure she would love to go back to stock 1.5 and I know she really doesn't want me to root her phone, but I am just wondering what options I have to get her something more stable. Her phone really has worked horrible since the update, I have been on various 2.1 roms for months and have not had near the problems she has had. Thanks for any ideas.
[Hero CDMA General] cp0020:
i say go ahead and root it. i was so scared when i rooted mine but it was all pretty easy. and its almost impossible to brick your phone. and then flash this rom

its the stock 2.1 rom just rooted and literally no issues and a major speed increase. my 2cents
[Hero CDMA General] crash447:
It is not an issue of me rooting her phone. My phone is rooted and has been forever. I flash roms all the time. She does not want her phone rooted, but if that is the only option I might be able to convince her. However I am not convinced anything stock even with root would be a good option.
[Hero CDMA General] centran:
That is your only option. The way HTC designed this phone you cannot downgrade back to 1.5 unless HTC put out a new RUU to do so(which isn't going to happen).

If she wants 1.5 then you have to root to do so.
[Hero CDMA General] chugger93:
My wife didnt want me to root her samsung moment. I did it anyways, and she couldnt be happier. Have it overclocked as well.

Just dont tell the wife...they'll never know. Woman don't like technology change. You have to override that.
[Hero CDMA General] unCoRrUpTeD:
^^^^^^^^^^^^

I was going to say the same thing. Just root it and flash a ROM and say here you go. She can always run the 2.1 RUU again.
[Hero CDMA General] llmask:
See, your problem is, you need your Wife to be rooted so you can have SU access.

Once you do that, then you can root her phone.....:D
[Hero CDMA General] crash447:
Well I can tell she is frustrated, when she just looked at me and said "I don't care just get it fixed." Now I just need to read up on how to root a stock 2.1 since I did mine back at 1.5.
[Hero CDMA General] cp0020:
i think they make an app where you can just click on it and its rooted. i'll find it real quick
[Hero CDMA General] cp0020:
here is the link to that http://xdaforums.com/showthread.php?t=695698
[Hero CDMA General] chugger93:
or follow the GUIDE in the development section. It takes 8 min to root the stock 2.1 RUU. Hopefully she's on the .5 build tho. Very simple
[Touch CDMA Android Development] fldash:
Anyone have any idea why when I try to update it, the download goes fine, it says 'installing' for a bit, then it goes to Myn's Donut startup animation (like my phone restarts but I don't see the linux screen first). I have plenty of space and have tried it multiple times...
[Touch CDMA Android Development] uofirob:
If you're running this on Donut (which I'm assuming since you said something about that page) try uninstalling it first and then reinstalling. This is the issue I had when they first pushed some updates for the version 4 of google maps I think?
[Touch CDMA Android Development] fldash:
Thanks I'll try that...

That fixed it...
[Touch Pro2, Tilt 2 Windows Mobile ROM Development] marceoks:
Hi, has anyone been testing different radios for gsm rhodium in Argentina? Any recommendation?
[Touch Pro2, Tilt 2 Windows Mobile ROM Development] lufc:
It can vary from device to device, some one could be stood right next to you and you both could be useing different radios, my advise is to try them all you will soon see which are the best for you :)
[Touch Pro2, Tilt 2 Windows Mobile ROM Development] marceoks:
I was trying to avoid testing all the roms myself. I already did it with my kaiser 2 years ago and it was a bored and risky job.
[EVO 4G Themes and Apps] psych2l:
I'm sure a lot of you already use this, but this widget is a must have IMO. It basically has toggles for almost every setting you might need (e.g. wifi, bluetooth, reboot, flashlight, etc.) and is highly customizable. The latest 1.8.1 update also has a toggle for 4G, and is confirmed working. Give it a shot, it's only a buck, and the dev is very responsive.

http://www.appbrain.com/app/alei.switchpro
[EVO 4G Themes and Apps] joey3002:
personally i prefer dazzle.. and its free. sorry.
[EVO 4G Themes and Apps] psych2l:
don't be sorry, dazzle is nice but doesn't have a 4G toggle (yet ;))
[EVO 4G Themes and Apps] stealth7g:
I don't get it... When I long-press the screen, I am able to add widget toggles. I already have one for 4g, Wi-fi, bluetooth, gps and LED Light. Is my phone special?
[EVO 4G Themes and Apps] Veritas06:
Those are the Sense Widgets. These will work for those of us with Sense disabled.
[EVO 4G Themes and Apps] Saturn2K:
They don't work without sense, not to mention, those are each 1x1 icons. With SwitchPro you can fit 7 switches on a 4x1 area. I have it to switch my wifi, 3g, brightness, ringer, led flashlight, and sync.
[EVO 4G Themes and Apps] mattrb:
SwitchPro had a data button too that works with the EVO.

So you have 4g and Data toggles. This program is crucial for any EVO non-sense launcher.
[EVO 4G Themes and Apps] Nondescript Van:
are there any free widgets that toggle 4g. it's really the only thing I'm missing. sticking these power widgets on quickdesk is awesome and i just want to round out my widget pack without paying $1 for a widget that i technically already have but can't use.
[EVO 4G Themes and Apps] Albaholic:
http://xdaforums.com/showthread.php?t=695056
[EVO 4G Themes and Apps] Legend07:
I have this on my HTC Legend, but it acts a little weird. The data connection tab only works if the data connection was disabled through SwitchPro.

e.g. I'd have to enable my data connection in the settings and disable it with SwitchPro to be able to enable/disable it with SwitchPro.

Another thing i don't like is that data is automatically enabled when WiFI is disabled. Is there any way around this?
[Nexus One Q&A, Help & Troubleshooting] degs:
Hey guys. I recently followed the guide and rooted my n1 without unlocking the bootloader. Today I flashed a new rom, after setting up the phone to my liking I went to show someone a photo.....they are all gone.

I tried restoring my previous nandroid backup. No luck.

Why would the photos on my sd card be erased from flashing the phone? Is there any way to get them back? I had countless important and irreplaceable photos stored on the phone...

Thanks guys
[Nexus One Q&A, Help & Troubleshooting] kam187:
mount the SD card on your computer and check if they're there. It may be that for whatever reason the rom isnt picking them up - unlikely tho :-/

I'm guessing you did a full wipe including sdcard in the custom recovery by mistake.
[Nexus One Q&A, Help & Troubleshooting] kam187:
oh and btw, if you did format the sdcard by mistake, you should probbaly mount it to your PC and use a 'uneraser' to try to recover your pictures. Better do it soon before more of the sdcard gets overwritten by new stuff.
[Nexus One Q&A, Help & Troubleshooting] britoso:
They should be on your SD card. /DCIM/Camera/