Related
my phone locks itself whenever someone hangs up on me and i have to wake it and unlock it every time. its rather annoying. can someone help?
mine
sometimes doesnt respond for a couple seconds maybe 20 seconds then responds to the keys i pressed, like it lags so hard
2.13 rom stock tmo with
bsb&xt, skyfire, leocpu with other apps fresh form a hard reset only have "necessities"
Flash a developer rom buddy and install hspl. Best decision I've made with this phone. i got tired of the lock ups and slow downs. Once I put kumars rom on i haven't had an issue since. Screw those stock roms.
well...if you can be nice to people you talk to so that they don't "hang up on you"....
ok..on a serious note, even i've noticed that problem on my gf's hd2 with the 2.13 ROM, I downgraded the ROM back to 2.10 and its better. But I've been using the 2.13 ROM on my phone and have no problems at all, so I think this issue varies from phone to phone.
bizmark03 said:
well...if you can be nice to people you talk to so that they don't "hang up on you"....
ok..on a serious note, even i've noticed that problem on my gf's hd2 with the 2.13 ROM, I downgraded the ROM back to 2.10 and its better. But I've been using the 2.13 ROM on my phone and have no problems at all, so I think this issue varies from phone to phone.[/QUOTE
lol yeah i guess you're right i can be an a-hole at times and yeah i've only started noticing these problems (this is'nt my only issue) after upgrading to 2.13...
Click to expand...
Click to collapse
Hi guys.
Thanks for the great work you guys achieved!
I have been enjoying my HD2 much more these days.
I have been testing and flashing the nand roms on this forum and it seems all the desire roms are giving me a random reboot on my phone.
Not constant but at least twice a day.
I've uninstalled(or not installed any) apps or killer tasks.
The most stable nand rom I used without crashing much was the nexus rom.
Has the bug from Desire creeped into the nand rom based on Desire?
I've searched the forum and it says it could be corrupt data on the SD card
but I've cleared and formatted the SD card many times.
Any ideas what is causing the crash?
One key point is that my phone is in a flat where the signal is not very good so it is constantly looking for signal from the provider.
Apart from that I have all the HARDSPL 2.08, MAGLDR 1.11 installed and never had a issue flashing the roms.
Any advice or solution would be grateful! Thanks~
are you using an overclocked kernal? cause sometimes it happens when you are using it at full speed and starts rebooting itself, imho...
+1 on the Kernel theory here... Not all silicone is created equal, some phones can take the OC, some can not. Try and throttle it down with SetCPU.
Are you freezing up before the reboots??
---
Sent from my HD2 DROID.
redevilz said:
Hi guys.
Thanks for the great work you guys achieved!
I have been enjoying my HD2 much more these days.
I have been testing and flashing the nand roms on this forum and it seems all the desire roms are giving me a random reboot on my phone.
Not constant but at least twice a day.
I've uninstalled(or not installed any) apps or killer tasks.
The most stable nand rom I used without crashing much was the nexus rom.
Has the bug from Desire creeped into the nand rom based on Desire?
I've searched the forum and it says it could be corrupt data on the SD card
but I've cleared and formatted the SD card many times.
Any ideas what is causing the crash?
One key point is that my phone is in a flat where the signal is not very good so it is constantly looking for signal from the provider.
Apart from that I have all the HARDSPL 2.08, MAGLDR 1.11 installed and never had a issue flashing the roms.
Any advice or solution would be grateful! Thanks~
Click to expand...
Click to collapse
I have the same problems.
I dunno
Now how would I check if I am using the overclocked kernal on my phone?
DroidTh3ory said:
+1 on the Kernel theory here... Not all silicone is created equal, some phones can take the OC, some can not. Try and throttle it down with SetCPU.
Click to expand...
Click to collapse
Not just overclocked kernels, undervolted kernels also don't work well for some people.
OP: which build are you currently using?
Install SetCPU and dial it down a little. If you don't know chances are you are not OC'ed, but that doesn't mean your CPU isn't taking some pain. Bring it down to say.... 800 and see if it holds on. Worth a shot.
---
Sent from my HD2 DROID.
Okie thanks for the quick reply
Currently I am running DFT stock Desire rom.
I think I flashed the phone with every nand rom on this forum....lol
The phone will just reboot when left alone.
So I don't know if it is crashing or freezing.
Sometimes it reboots while charging and sometimes just on standby doing nothing.
Doesn't seem to be getting warm but maybe I can't really feel it as it is bloody cold in my room.
I will try the SetCPU option and see what happens.
It may as well be something that simply occurs randomly. I flashed jdms nand 2 days ago & it worked great, yesterday tho I had to reflash wm coz I needed to reinstall copilot & deactivate it so I could get it on android. Once I went back to jdms nand, I started getting random reboots. So I went ahead & reflashed a 3rd time & its been stable once again.
sent from my HD2 android
It may also be just something it does early on, give it some time to settle...
sent from my HD2 android
i dont have this problem, i testing my rom on 3 days without sim-card. And it work well.
Thanks for the help guys!
Dialed down to 806 MHz.
I will report tomorrow if it reboots or not.
I get really jumpy when my phone suddenly vibrates on me...lol
i had it 2day for the first time, dont know why . im using the standerd rom from cotulla. i had it on the table while i was on my laptop n suddenly
it reboot itself
Yeah its scary coz you never expect it.
Imagine you are on your own watching the Ring or something and the phone jumps up!-_-;;
also keep in mind that your mainboard in the hd2 could be the problem. Had those reboot issues in winmo 6.5 (sometimes when doing nothing but mostly when watching youtube/cpu intensive service).
So i sent my phone to a repair center, they replaced the mainboard and since my phone doesn't reboot > sod whatever again and believe me there are an load of faulty mainboard around sadly
Second that, this girl had the same problem and she just got a warranty phone (new)
Sent from my HTC HD2 using XDA App
I had no problem what so ever when using windows rom, and I used whole bunch of them.
Had freezing from time to time but never reboot issue.
I've searched and there is a whole forum and issue on the HTC Desire rebooting constantly....
The phone rebooted itself just now even with the 800mhz drop.
I am going reflash to stock wm rom and then back to the most stable Nexus Android rom and see what happens from there.
Those of you who haven't had this problem yet let me inform you that this problem doesn't start right away after you flash the rom, maybe couple of days or a week after it started.
Let's try and get it sorted out~!
same problems here, using mdj gingerbread 1.3
but its always freeze while running heavy cpu load apps like games, earth, youtube etc
tried donwclock to around 800 mhz but dont solved =/
Same problem here , randomly reboot.
I m using JDMS 1.62 , only happen on android , WM rom is working fine without reboot.
Well it seems I am not the only one having this problem here.
Anybody running Nexus rom and still having random reboot issues?
Or anyone running Android on SD card without and random reboots?
Could it be the the data on the phone is rewriting the wrong information and causing it some process to fail and to reboot?
It doesn't seem to be the hardware fault(then it would happen alot more often as hardware fail will be permanent and problem would show more frequently) although I have read on the Desire forum people have been sending their phone back for motherboard replacement with mixed results.
Currently reflashing again!
I have had a half a dozen totally stock mytouch 4gs that will run perfectly fine but about 4-6 times a day I will pull the phone out of my pocket and it will be totally unresponsive to the power and trackpad buttons. No led no button lights or anything. To get it back to normal I have to pull the battery and reboot. I just loaded virtuous fusion 1.0.6 and the problem persists.
I've tried factory resets, formatting the sd card, new sim card, turning off screen animations, clocking the cpu higher when the screen is off, and running with no apps and no google account set and none of that has helped. The only common thing between all the phones is my number and google account and it still happened after a factory reset without signing into google.
Has anyone else had this issue? Am I just extremely unlucky?
I just loaded loaded the 26.08.04.30 radio we'll see if that helps...
Have you run a logcat?
Sent from my HTC Glacier using XDA App
kimbernator said:
Have you run a logcat?
Sent from my HTC Glacier using XDA App
Click to expand...
Click to collapse
No I'm kind of a noob at this stuff. I'm not familiar with logcat at all. Where should I start?
i've had this problem as well, usually only once a day tho, the led does still work and the buttons do light up as well button the screen just wont turn back on unless the battery is pulled
i posted this in another similar thread but still no answer, i want to know whats wrong! lol
I have seen this but not that bad, are you checking your phone constantly cause thats what happens to me. Lock, unlock, then the lcd doesn't light up but led, and buttons do, try loading the newest radio 26.09
Sent from my 3.0 sense Glacier
andrewdoessuck said:
I have seen this but not that bad, are you checking your phone constantly cause thats what happens to me. Lock, unlock, then the lcd doesn't light up but led, and buttons do, try loading the newest radio 26.09
Sent from my 3.0 sense Glacier
Click to expand...
Click to collapse
This happened to me once,just battery pulled & all is well.. I wanna knw what causes this too??
Mytouch 4g-white
Permrooted s-off
Root Method-gfree
CWR-3.0.2.4
Rom-Royalginger v2.1
Kernel-Ckisgen~smartass~v1.2
I feel like if it happened on 6 phones that often, it must be the user...
It also happened to me all the time, but ONLY on gorilla sense HD rom .....
Sent from my HTC Glacier using XDA App
lowandbehold said:
I feel like if it happened on 6 phones that often, it must be the user...
Click to expand...
Click to collapse
At one point I thought that too. I thought "theres no way they sent me SIX dud phones in a row." So I wiped my sd card and did a factory reset without signing into google or anything and loaded no apps and it still did it.
I noticed though that when I pull my sim card out and use it in my other mytouch 4g(which works perfectly fine with that sim) this phone will not show this issue without the sim in it. So I started thinking it might be the radio as I've tried a different sim card and that didn't work.
This is my first day with the new radio so I will report back with my results.
Well that didn't work. It just SODed on me twice in a half an hour.
Should I try flashing the other radios or CM7 or something? I'm wary of flashing too much as I have the dreaded M4G2E emmc serial.
i also have the latest radio but still get this problem every once in a while, i almost wanna say i started noticing this after i started flashing different radios tho, first the 26.08.04.30 radio then the newest 26.09.04.26 radio
smatthew45 said:
i also have the latest radio but still get this problem every once in a while, i almost wanna say i started noticing this after i started flashing different radios tho, first the 26.08.04.30 radio then the newest 26.09.04.26 radio
Click to expand...
Click to collapse
Maybe I'll try the oldest one then.
I noticed today that if my phone becomes unresponsive and I plug it in the charging light will come on and I can boot the phone without pulling the battery. It does a full boot too not a fastboot. For some reason though if I do this it will SOD on me way quicker than usual.
johnsmith970 said:
Well that didn't work. It just SODed on me twice in a half an hour.
Should I try flashing the other radios or CM7 or something? I'm wary of flashing too much as I have the dreaded M4G2E emmc serial.
Click to expand...
Click to collapse
I think that is the issue your EMMC. I had this problem with my phone, then one time it happened when I pulled the battery it bootlooped and CWR showed me that lovely error... be careful. Wish we would know if your other phones had the M4G2E as well. My current phone has the other chip and I have never once had the SOD like I did on my old chip.
Ok guys, I know that there are posts about random reboots but it seems non have a solid solution. My Hd2 has started doing these annoying reboots for about a week. I was using Tyweens NexusHD2 2.9 and all of a sudden reboots started. So I switched to Typhoon CM7 3.5.7(currently on phone now). Reboots still occur. So I did Task 29, wiped sd card, plus clean install of Typhoon CM7 3.5.7. Phone still reboots. It actually rebooted during setup. I even changed from Magldr 150/5(suggested) to 200/45 thinking it was memory related. Still rebooting. I have noticed it does it more when WiFi is on. Is there something with the latest Android 2.3.5 and Wifi? Any help would be greatly appreciated.
beergenius said:
Ok guys, I know that there are posts about random reboots but it seems non have a solid solution. My Hd2 has started doing these annoying reboots for about a week. I was using Tyweens NexusHD2 2.9 and all of a sudden reboots started. So I switched to Typhoon CM7 3.5.7(currently on phone now). Reboots still occur. So I did Task 29, wiped sd card, plus clean install of Typhoon CM7 3.5.7. Phone still reboots. It actually rebooted during setup. I even changed from Magldr 150/5(suggested) to 200/45 thinking it was memory related. Still rebooting. I have noticed it does it more when WiFi is on. Is there something with the latest Android 2.3.5 and Wifi? Any help would be greatly appreciated.
Click to expand...
Click to collapse
did you overclock or undervolt ?
Sent from my HTC HD2 using XDA Premium App
tmotard said:
did you overclock or undervolt ?
Sent from my HTC HD2 using XDA Premium App
Click to expand...
Click to collapse
No not at all.
I'm having the exact same problem... but strangely now even when I try older gingerbread builds, it does the same thing. Its only been recently, too... I've had the phone for a while and I don't remember it doing this.
I can have the, same build and same gps libs on my wifes hd2, and hers won't reboot. Mine will.
I even went as far as swapping out my mainboard with another one I had from a cracked screen issue... and that didn't solve the reboots.
I can't figure it out. It must be gingerbread and certain phones. Ive tried 2.3.5, 2.3.4 and 2.3.3 and they all are now rebooting. I don't know why its only been lately, too. The, only thing that solves it for me is running Tytungs NexusHD2 ROM v1.9 Froyo based. I can even add the latest agps fix and don't have any reboots. Only thing I really miss from gingerbread is the DSP bass boost which makes a huge difference for my bluetooth audio via my car.
Remains a frustrating mystery to me.
turn wi-fi sleep policy never
karizman76 said:
turn wi-fi sleep policy never
Click to expand...
Click to collapse
I always set this as my default wifi policy since I am always connected at home. So that's a no-go for that tip. At least for me, personally... still reboots.
So far the only thing that works at home is to turn off 3g.
I am trying Rafdroid 4.2 and so far has not rebooted away from home.
beergenius said:
So far the only thing that works at home is to turn off 3g.
I am trying Rafdroid 4.2 and so far has not rebooted away from home.
Click to expand...
Click to collapse
Rafdroid is a Froyo based ROM - same with the NexusHD2 v1.9g build that I'm using and so far no problems.
But when using any gingerbread (sense or non-sense) / CM7 build, I am getting those random reboots. Sometimes so much to the point where the phone is unusable. Then there are times when I could go hours without any. I thought it was something related to 2.3.5 since that's right around the time things started going strange, but like I noted - I've downgraded to 2.3.4 and 2.3.3 - and the same thing is happening. I used to use Hyperdroid GBX 7 for months without issue... now when I load it, it gives the same result. Same with Hyperdroid GBX v12, Hyperdroid CM7, Typhoon, stock bravo based CM7 Nightlies, AmericanAndroid, NexusHD2 Gingerbread version or anything Gingerbread based - period.
It also seems coincidental that the reboots started right around the time when Tmobile issued a bulletin asking for user input about recent unusual high battery draining with mobile data. I really haven't followed up and I don't know if it was determined what was causing it for some users but I am thinking maybe it could be possibly related. I can't explain why my wife's phone can run the exact same ROM and not experience the same thing yet mine does. It seems like an isolated issue - I don't see a lot of people complaining about the same issue lately. Maybe it has something to do with a specific mainboard revision/manufacturing date and some kind of over sensitivity to mobile data power output or something. As I noted in the prior post, I did switch out the mainboard with another one that I had laying around. I did take note of the revision manufacturing date stamped on the board, and they were identical. And both experience the identical problem. My wife's HD2 was bought 3rd party from a private owner at another time separate from when the 2 HD2's I have on hand were purchased. Perhaps she has a different revision/manufacturing date.
The two mainboards that I am having a problem with have a date of 2010/03/16 - they are both identical.
I would take apart my wife's to check her date and am willing to bet it's something different, but I've had really bad luck picking apart these HD2's the few times that I've done it. I've broken wifi coaxial cables and ripped flex cables. The date is stamped on the bottom of the mainboard.
beergenius said:
So far the only thing that works at home is to turn off 3g.
I am trying Rafdroid 4.2 and so far has not rebooted away from home.
Click to expand...
Click to collapse
mine is the same, the only solution works is to turn off 3G, with all GB ROM I tried
zaq said:
mine is the same, the only solution works is to turn off 3G, with all GB ROM I tried
Click to expand...
Click to collapse
I am wondering if specific phones that run Gingerbread are experiencing this lately because of this:
http://support.t-mobile.com/thread/3544?start=0&tstart=0
Like I noted - perhaps it has something to do with an oversensitivity to 3G mobile data power output, etc.
zaq said:
mine is the same, the only solution works is to turn off 3G, with all GB ROM I tried
Click to expand...
Click to collapse
Same behavior here - had random reboots multiple times per day until I switched to 2G only (only adjustment I made)....have not had one in over 72 hours of uptime now.
Sounds like Bad Blocks to me. Happens to a lot of ppl, me included.
I have 4.
http://forum.xda-developers.com/showthread.php?t=1189544
casemandan said:
Sounds like Bad Blocks to me. Happens to a lot of ppl, me included.
I have 4.
http://forum.xda-developers.com/showthread.php?t=1189544
Click to expand...
Click to collapse
How would bad blocks be the problem if the solution is turning off 3G?
rocklobster702 said:
The two mainboards that I am having a problem with have a date of 2010/03/16 - they are both identical.
I would take apart my wife's to check her date and am willing to bet it's something different, but I've had really bad luck picking apart these HD2's the few times that I've done it. I've broken wifi coaxial cables and ripped flex cables. The date is stamped on the bottom of the mainboard.
Click to expand...
Click to collapse
OK, I can now pretty much confirm my original hypothesis about the mainboard. I have switched it out with one that was manufactured in late 2009 according to the timestamp on the board, and that's eliminated this problem for a while now with Gingerbread entirely.
The exact problem is beyond me, but unfortunately I stick to my guns that it's a hardware issue. Not sure why it would affect Gingerbread so much more than Froyo but my guess would be it has something to so with mobile data power management or something of the sort.
So for those saying that turning 3G off counteracts this rebooting effect, try a good Froyo build to keep your 3G connectivity. The reboots didn't happen nearly as much as they did wile running Gingerbread for me (although I would get 1 or 2 every few days).
Unless you can get your hands on another mainboard... or another phone.
Replacing my HD2 entirely for now wasn't an option for me... it's the only "Android" phone that I can run with the grandfathered 5.99 Tmobile web. Any native Android phone is identified by tmobile from its IEMI and forced to upgrade to a smartphone data plan to work with mobile data. They just happen to allow legacy (less than WP7) Windows Phones work with that old data plan, which is what the HD2 is.
sgalbincea said:
Same behavior here - had random reboots multiple times per day until I switched to 2G only (only adjustment I made)....have not had one in over 72 hours of uptime now.
Click to expand...
Click to collapse
+1 switching to 2g sucks but works,my wifes hd2 works fine though like others have mentioned. this is crazy lol
BTW all these reboots stated for me when to mobile messed up their signals and was causing android phones to have high batt drain.
Where can i switched off 3G beacause i've the same problem with reboots?
Settings networks and mobile network
Sent from my HTC HD2 using XDA App
I have notice mine does it when I am at home using WIFI and 3G is on. If I turn 3G off all is ok. When I am out and about I can turn WIFI off and 3G on and no problems. Wacky.
i had a similar problem on my hd2 tmobile with coredroid 1.6 on it..
Random reboots have become all too often, usually when i start applications and i did not want to waste any more time so I changed the rom...
I would get a random reboot every two our there hours until I took of all my widgets except for two and I haven't had a random reboot in about 2 days and I didn't mess with the 3g signals. but my phone still has battery drain issues
Sent from my HTC HD2 using xda premium
Hi everyone,
I've got some problems with my good old HD2 but I don't really understand what happened and I'd like to know if some people could help me.
My HD2 was running successfully under WP7/Android, but I wanted to go back to WinMo 6.
It was very hard to flash it (never had so much problem), even with the official rom : long to boot, then animated HTC bootsplash freezing, reboot, displaying first bootsplash without red-written informations... frozen.
Only one solution : wait for a long time without the battery then it was successfully working. But if I had to reboot : freezing in the same way. (with official and custom roms).
Unfortunately, Marketplace were down the day I installed WinMo, so unabled to install my apps.
So I wanted to try new tango roms > 1E FATAL HIT.
If I let the phone cooling down it works again, but if I'm surfing the web my HD2 comes really warm (hard to touch the bottom without burning my fingers), restarts himself and > FATAL HIT...
Any idea ?
(Still the same sd card)
It's been a long time since he last overheated that way.
When I received it, I had some troubles to first charge it. The led turned orange for 1or2 minutes and then went off. I used a fan under the phone and it charged for the first time. Since then only overheating while flashing or under first wp7 roms. No warranty anymore.
I'm sure that the hd2 temperature makes the Fatal hit.
Thank you for your ideas
Nevralgeek said:
Hi everyone,
I've got some problems with my good old HD2 but I don't really understand what happened and I'd like to know if some people could help me.
My HD2 was running successfully under WP7/Android, but I wanted to go back to WinMo 6.
It was very hard to flash it (never had so much problem), even with the official rom : long to boot, then animated HTC bootsplash freezing, reboot, displaying first bootsplash without red-written informations... frozen.
Only one solution : wait for a long time without the battery then it was successfully working. But if I had to reboot : freezing in the same way. (with official and custom roms).
Unfortunately, Marketplace were down the day I installed WinMo, so unabled to install my apps.
So I wanted to try new tango roms > 1E FATAL HIT.
If I let the phone cooling down it works again, but if I'm surfing the web my HD2 comes really warm (hard to touch the bottom without burning my fingers), restarts himself and > FATAL HIT...
Any idea ?
It's been a long time since he last overheated that way.
When I received it, I had some troubles to first charge it. The led turned orange for 1or2 minutes and then went off. I used a fan under the phone and it charged for the first time. Since then only overheating while flashing or under first wp7 roms. No warranty anymore.
I'm sure that the hd2 temperature makes the Fatal hit.
Thank you for your ideas
Click to expand...
Click to collapse
Maybe you should use task29, wipe the whole system clean, and flash lighter roms such as hyperdroid or any cyanogenmod or MIUI rom you like. Download a task manager too and see what is eating up your memory. Hope it helps.
Sent from my HD2 using XDA
adil1508 said:
Maybe you should use task29, wipe the whole system clean, and flash lighter roms such as hyperdroid or any cyanogenmod or MIUI rom you like. Download a task manager too and see what is eating up your memory. Hope it helps.
Sent from my HD2 using XDA
Click to expand...
Click to collapse
Hi,
thanks for your reply.
I did a few t29 in order to flash back winmo and then magldr, but it didn't change anything.
In fact, even the first boot in wp7 to configure the phone makes it reboot and the phone is a bit warm in only 2 minutes
Nevralgeek said:
Hi,
thanks for your reply.
I did a few t29 in order to flash back winmo and then magldr, but it didn't change anything.
In fact, even the first boot in wp7 to configure the phone makes it reboot and the phone is a bit warm in only 2 minutes
Click to expand...
Click to collapse
It's a hardware problem which you really can't fix unless you're willing to take the phone apart. It's a fairly dangerous process and it's likely that unless you have a good amount of knowledge about the subject you'd break your phone completely.
Oh no I was fearing that kind of answer...
But why when WinMo or Android are running, it works well ?
The hardest part is booting (after a few restart freezing and errors), then it's rather ok.
Nevralgeek said:
Oh no I was fearing that kind of answer...
But why when WinMo or Android are running, it works well ?
The hardest part is booting (after a few restart freezing and errors), then it's rather ok.
Click to expand...
Click to collapse
I'm not really sure, but the phone should never heat up enough to freeze, even when in intensive use Sorry, but I don't think your HD2 has much life left in it
Thanks for your reply.
I think it happens every summer since I have it (2years) but I'd be sad to loose my hd2. I'm really proud to have bet on it, sure that it would be the best phone of all time, and it really is.
Brought me the best version of Windows Mobile ever, then Android, and finally Windows Phone.
I don't think there will be any other phone that could do that. It was powerfull (as much as the ones that are released today), and was out just in the good year (when htc was switching to Android and WP but using the HD2 as a reference, making us able to run everything.
dual boot
Hello people
I have a dual boot on my HD2,can somebody tell me how to get just android boot,because i'm having problems with the android boot...error messages are poping out every second
what i have to do just to boot android?
TNX
Nevralgeek said:
Hi,
thanks for your reply.
I did a few t29 in order to flash back winmo and then magldr, but it didn't change anything.
In fact, even the first boot in wp7 to configure the phone makes it reboot and the phone is a bit warm in only 2 minutes
Click to expand...
Click to collapse
I had the same problem, you can try this:
1. Remove the battery from the HD2 and check the middle pin of the row of 3 that should touch the Battery connections. This middle pin is probably offset to the front or even croocked.
2. Gently bend the middel pin back and straight up. (be careful not to break it)
3. Check if all pins are straight up now.
4. Gently reinstall your battery and recharge to full.
With me this happens every few months when I f** too much with the battery and it gets extremely hot. After this bending back its all OK and no heat problem anymore.