G-sensor problem on newer HD2s - HD2 Android Q&A, Help & Troubleshooting and Genera

Hello.
This topic has already been talked about few months ago. No one paid attention on it, except the people who were facing this problem. So I'm writing about it once again - maybe someone will finally hear our calling for help.
What I'm talking about is the problem with G-sensor under Android. It works fine on Windows Phone, it works great on Windows Mobile, but it doesn't respond on Android. The problem usually occurs after digitizer replacement in HD2s. I'm facing it after changing the motherboard. I believe there must be some drivers missing for the accelerometer. So, can anyone try to fix it? I can provide help. Please.

Related

Hermes stops responding to screen taps/registering false ones - HW issue?

One weird problems I've been experiencing with my new Hermes:
After some use, typically half an hour or a little less, it the screen stops responding to my stylus. Resets do not help, but keeping it completely turned off for a while seems to help - it's almost as if its overheating (silly, I know, but that what's the only thing I can come up with). The buttons, all of them, work well though.
Another weird problem I also experience, that I presume is linked to this, is that it seems to start registering stylus taps - typically in the upper right corner, constantly. This leads to all programs I have running getting closed, and I have to to the same thing again - leave it of for a few minutes before it starts acting normal again.
I use The Black 2.0 WM6 ROM, but no one else using this ROM has reported this issue as far as I know. I've tried keeping it "clean", i.e. not installing any software on it, but that does not seem to make a difference. I was originally using a screen protector, but removed it to see if that made any difference, but it didn't.
The Hermes is brand new - got it a few days ago, does anyone have any idea if it's a hardware problem, or is this a known problem? I've searched these forums, but not found anyone else sharing my problem.
olesk said:
The Hermes is brand new - got it a few days ago, does anyone have any idea if it's a hardware problem, or is this a known problem? I've searched these forums, but not found anyone else sharing my problem.
Click to expand...
Click to collapse
This is a rare, but known hardware problem. I have heard from six or seven people so far who experienced it, me included.
None of the tricks to solve the far more widespread "screen alignment problem" work. Only solution is to exchange the device.
Cheers
Daniel
Thanks for your feedback Daniel - I've just contacted the seller to see if I can arrange a replacement. Though it's never the most welcome news that one has to replace one's device, I'm glad at least I know what caused the problem.
Again - thanks for your feedback!
Same Problem
I have the same problem. Since I got this brand new on eBay, I can't simply take it in for an exchange? Is there a fix for this? This is flat our annoying, and I'm about to swear off buying a PocketPC/Phone for good.
Can someone please help?
Hi Olesk,
I have the same problem and I'm on Dutty v2 ROM.
I never experience this problem before. This prob started after I start upgrading my ROM from WM5 to LVSW then to DUTTY.
My machine is Dopod838Pro.
regards,
morisa

Niki touch screen not working when slider is open

Anyone here experiencing the same problem? At first I thought that was normal, but at some point the touch screen worked while the slider was open and I was really happy with it but now, it no longer works what gives?
am i the only one experiencing this? do you think a ROM upgrade can fix this?
Sometimes (very rarely) the screen doesnt come on and I have to reset, but nothing like you descrived, sorry...
aw! i guess i have an isolated case. thanks twolf!
it's a screen cable problem. just fix it
last week, i had the same proplem. So i sent it to the guarantee service. They replaced the cable, which is connecting the screen with mainboard.
too bad my phone doesn't come with warranty. thanks for the info guys
my phone has the same problem,and I had used many roms, and all of them have the same problem.
my screen isen't working when the keybord is closed,
aneybody have the same problem??
problem
yes i do have the same problem ... my htc niki100 was not working when slide closed ... but when i open it works fine .... sometimes when slide open also it is not working i mean the touch screen ... i removed all parts of my htc niki and i take a look at that but all was fine and i dont know what was the probelm... i think htc failure model is niki... really pissd off guys due to this niki ... if any came to know how to make work that ... just post it and for u i am thankuful..
it is hardware problem. sent my device to service center and they changed the board for free since it is still under warranty. they said it was wear and tear. so it is only matter of time before the new board suffers from wearing out again. unless stop using the sliding keyboard, but tat's the main selling point touch dual is built for =\
how much is the cable $$ connecting the lcd to the boarD?
my niki is out of warranty............can any mobile phone repair shop fix it ?
yawn said:
it is hardware problem. sent my device to service center and they changed the board for free since it is still under warranty. they said it was wear and tear. so it is only matter of time before the new board suffers from wearing out again. unless stop using the sliding keyboard, but tat's the main selling point touch dual is built for =\
Click to expand...
Click to collapse
If you google around you'll see this is quite a common complaint with the Touch Dual. There seems to be a certain flaw with the screen and cable which was never addressed. I had the exact same problem & eventually sent the phone back to HTC to be fixed.
Be warned though - HTC would not fix my phone eventhough it was still under warranty. They said the problem was due to User Mis-Use. My ass it was. I argued it out with them but in the end I just paid the UK£60 to get it fixed - robbing bastards!
You all seem to think it's a hardware issue, and I'm experiencing the same issue, but only under Windows Mobile (I've tried both 6.1 and 6.5 - all sorts of various roms). Android on the other hand, works fine. :/
EDIT:
Well now it's working on Windows too. After I ran Android... SO GIVE THAT A SHOT I GUESS. o.o
Hi
I've got the same problem it's starting to piss me off.. :[email protected]
1) screen doesn't work when slider is opened
2) screen doesn't work at all at times but works again after ....??? xx hours or so.
My warranty has ended, any tips?
Upgraded Windows Mobile to official WM6.1 from HTC.com website.
DrOni(on) said:
You all seem to think it's a hardware issue, and I'm experiencing the same issue, but only under Windows Mobile (I've tried both 6.1 and 6.5 - all sorts of various roms). Android on the other hand, works fine. :/
EDIT:
Well now it's working on Windows too. After I ran Android... SO GIVE THAT A SHOT I GUESS. o.o
Click to expand...
Click to collapse
i came in here to say the same thing.. weird. works fine in android.............
another thing worth noting is that if you keep a finger on the screen while sliding it seems to work everytime
My Niki has the same problem, when slide is open i cannot use the "send" button on the touch screen - so i have to close the slide, to send a SMS.
I bought a HTC Snap now, so my NIKI just lies in the drawer...
Sad, i like the Screen resolution and Rom software on the Niki better than the HTC Snap.
At http://www.ppctechs.com/HTC-Nike_1047/repairs.htm you can buy a HTC Nike ToolKit with special screwdrivers, maybe the cable just needs to be aligned properly, or fixed in a socket...
Has anyone tried to fix it themselves?
guys,
I had the same problem. In fact, my touch screen was totally not working at all. Some threat recon it's loosen cable so i opened my touch dual and tighten the lcd flex cable. It worked after that, but not working when slide is open. I've just changed the flex cable myself and it's working fine now. hope this help.
xiufoong said:
guys,
I had the same problem. In fact, my touch screen was totally not working at all. Some threat recon it's loosen cable so i opened my touch dual and tighten the lcd flex cable. It worked after that, but not working when slide is open. I've just changed the flex cable myself and it's working fine now. hope this help.
Click to expand...
Click to collapse
could you guide me how to fix it? I'm having this problem as well.
Do you have any kind of link as to how to open the niki, screws, cable, where to look etc...?
thanks!

[Q] G-Sensor not working in ANY Android ROM after screen replacement

It appears that there is a general issue with the G-Sensor after a screen replacement has been done. There are tons of users in the Android Q&A forum with the issue. The sensor works fine in winmo but not in ANY android rom after the screen has been replaced. I'm guessing its a hardware driver issue?
Please could someone tell us what info/data we can give to the ROM chefs and kernel gods so that they can take a look and fix this.
boflynn said:
It appears that there is a general issue with the G-Sensor after a screen replacement has been done. There are tons of users in the Android Q&A forum with the issue. The sensor works fine in winmo but not in ANY android rom after the screen has been replaced. I'm guessing its a hardware driver issue?
Please could someone tell us what info/data we can give to the ROM chefs and kernel gods so that they can take a look and fix this.
Click to expand...
Click to collapse
Dont know if this helps...but I had my Hd2 screen replaced few months back...and dont have this problem... screen is much better than before though with beter colour saturation....check with HTC as this might be an error on their part..
Sent from my HTC HD2 using XDA App
G-Sensor Not Working after Screen Replacement
boflynn said:
It appears that there is a general issue with the G-Sensor after a screen replacement has been done. There are tons of users in the Android Q&A forum with the issue. The sensor works fine in winmo but not in ANY android rom after the screen has been replaced. I'm guessing its a hardware driver issue?
Please could someone tell us what info/data we can give to the ROM chefs and kernel gods so that they can take a look and fix this.
Click to expand...
Click to collapse
I have this same problem with one of my HD2's that had the screen replaced.. Everything works perfectly except the "G-Sensor"...
I posted the problem in this thread http://forum.xda-developers.com/showthread.php?t=902129 a while ago, and been watching ever since... Havent seen any solutions, but more reports of the same problem been added to it daily... I'm also assuming that they changed the G-Sensor hardware along with the screen... Beacause it works perfectly in WinMo, and it dont in none of the Android Builds I've tried (CMYLXGOs all versions, Imilka's all versions, RAFDROID, CyanogenMod, etc)...
Everything works good on my Primary HD2, no problems at all... I'm hoping some Chef/Kernel developer might just take some time to check this out...
Have you guys went into Settings>Display>and ticked the check box for Auto-rotate screen?
T-Macgnolia said:
Have you guys went into Settings>Display>and ticked the check box for Auto-rotate screen?
Click to expand...
Click to collapse
That option is checked by default.. Even if You uncheck and check it, it still dont work... If You go into G-Sensor Calibration, the bubbles dont move at all... All those solution was posted in the thread, in the link above...
I'm really assuming is some hardware/driver problem... It worked fine with android, but after they replace the screen, it stopped working...
cmcmyers said:
That option is checked by default.. Even if You uncheck and check it, it still dont work... If You go into G-Sensor Calibration, the bubbles dont move at all... All those solution was posted in the thread, in the link above...
I'm really assuming is some hardware/driver problem... It worked fine with android, but after they replace the screen, it stopped working...
Click to expand...
Click to collapse
Sorry I did not click on the link and rad the other thread. If you go to calibriate your G-Sensor and it does not move then it sounds like either your internal G-Sensor hardware is faulty or not properly connected. I would make the tech you had work on your HD2 work on it again or take it to another repair shop.
T-Macgnolia said:
Sorry I did not click on the link and rad the other thread. If you go to calibriate your G-Sensor and it does not move then it sounds like either your internal G-Sensor hardware is faulty or not properly connected. I would make the tech you had work on your HD2 work on it again or take it to another repair shop.
Click to expand...
Click to collapse
It's a good point You have there... But I would be assuming that was the problem if the G-Sensor wasnt working in Windows Mobile... Everything works perfectly in WinMo, including the calibration... Thats another reason we have come to believe its a hardware upgrade or something similar...
I have the same problem. I bought an HD2 from someone in the Marketplace, and I can see from the pry marks on the bezel and the broken adhesive that the screen had been replaced at one point. I also believe there must have been some hardware revision that is still compatible with WinMo, as the same driver works unilaterally, but not with Android. Definitely tried most of the recent ROMs and different combinations of kernels, and cLK/MAGLDR, but it never works.
Charnsingh alludes to the G-Sensor code in the kernel in his [DEV] thread here: http://forum.xda-developers.com/showthread.php?t=1049170 (don't post unless you're a dev though), and says that it's pretty minimalistic. So maybe there's a solution out there, but the developers haven't gotten to the bottom of it. I'm watching that thread intently to see if there's anything cooking or if there's something I can help with.
I think there are quite a few users who are suffering from this.
If the devs need anything they have plenty of people to ask for debug info, etc.
I just wish someone had the time to have a look at this
have got the same issue, new screen, sensors stopped working, all the sensors that is, light, proximity, g-sensor, compass. and everything works in winmo (except the compass, don't know why) the interesting thing is, the proximity sensor does work, it just doesn't turn off the screen, but it does turn off the touch screen, and the g-sensor actually seems to work, i can calibrate, and the relevant files are updated (in /data/misc the bma150_usr and the akmd files are created and/or updated) and if i move during calibration, it is aborted. it seems as if there is something broken in software because the chip data is still being read and used somehow, just not piped to the right places...
Every sensor work fine here with except the g sensor
I guess its a kernel issue and not hardware relates
it work perfectly on wm6.5,but not work on any andriod rom.
i have the same issue
so no one is helping us???
i have the same issue too...
Same here works fine in windows but android will not work.
Also have screen replacement
SOLVED
my issue is solved now after motherboard replacement.
a few notes:
- as i eventually discovered, there was in fact a problem with the compass (aka the magnetic field sensor) which didn't work in any os. with this issue i had a good reason to send the phone back to the repair shop and they replaced the motherboard under warranty.
- i don't know what solved the issue, it's either [A] the working compass (which is somehow needed for auto-rotation to work - in android) or the new motherboard (which does not have compatibility issues with the new screen - in android).
so, please check wheather your compass is working or not.
if not, reflash to stock and send it back for a warranty repair.
I replaced the digitizer in my phone myself and the G-sensor works for me in Android.
LOOOOOOOOOOOOOOOOOOTS of threads and posts since 6 months and still nothing. About those sensors problems / screen replacements and still nothing... It's so sad, the HD2 is dying slowly. Lolz, let's keep the faith!!
+1 same problem...
Any solution???
Thx.
Same.
perfect on Windows.
not working, gyroscope, compass, screen rotation on any android.
no problem with proximity and light sensors.
I had tried screen rotations witout main flex (that holdss, vibration, camera, volume, wifi, buzzer)
And the sad point is I had replaced LCD-Digitizer together these are taken from a dead hd2. So my replaced LCD is 100% orijinal. I did not seperate chasis-button flex also.

[Q] Accelerometer issue

Hi,
I own HTC HD2 and recently it stoped working and i had to send it to be repaired. They have changed the board because the CPU has malfunctioned. Since then accelrometer is not working in any rom. It only works in Windows. I could not find any answers except that the new board installed could be unsupported in android builds.
Any help is appreciated.
Help
duh2010 said:
Hi,
I own HTC HD2 and recently it stoped working and i had to send it to be repaired. They have changed the board because the CPU has malfunctioned. Since then accelrometer is not working in any rom. It only works in Windows. I could not find any answers except that the new board installed could be unsupported in android builds.
Any help is appreciated.
Click to expand...
Click to collapse
I also found out that several more users in Serbia have this issue. Anbody else? Plese help?
This is a Driver issues, maybe the new board has some different Component, but is not only the g-Sensor, the Magnetic Field and Orientation aren't Working, this kind of problem take to long time to be fixed, now that the developers are Focused on ICS. I'm thinking to sell my HD2 and Buy Another one.
ataria2 said:
This is a Driver issues, maybe the new board has some different Component, but is not only the g-Sensor, the Magnetic Field and Orientation aren't Working, this kind of problem take to long time to be fixed, now that the developers are Focused on ICS. I'm thinking to sell my HD2 and Buy Another one.
Click to expand...
Click to collapse
Maybe it will work in ICS if only we had the patience to wait.
It is wery strange to use a phone that does not have any rotation whatsoever. You have to try and take a picture or to watch a klip that is stuck in portrait mode and want turn. I cant belive that no one has solved this yet. PLEASE HELP!

Are there any codes to test mobile functions and hardware for ZUK Z1 ?

Hi
I am facing some problems with microphone while calls people sometimes tell me "we can't hear you"!
so I send it to the warranty but I don't fell it has been repaired yet, so please any codes or any way to test my mobile functions and hardware to prove to seller it has a real problem. Note this happened with good network and circumstances.
Type *#*#1111#*#**on dialer.
Must be in Cyanogen OS. Doesn't work on Cyanogenmod (or probably is due to recovery change)
I am facing the exact same issue and thought I was alone! Hopefully we find a fix.
Unfortunately I tested i. There is no problem with the mic, so I think it is really from the OS. Any suggestions how to solve this problem?

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