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Diamond don´t turn on

Guys, i have a Diamond, but, yesterday the diamond turn off, and don´t turn on, i tried to do a soft and hard reset and nothing, i tried to enter in bootmode and nothing, when i put the battery the screen turn on, and the diamond vibre, but nothing else, what i can do??

rmorera84 said:
Guys, i have a Diamond, but, yesterday the diamond turn off, and don´t turn on, i tried to do a soft and hard reset and nothing, i tried to enter in bootmode and nothing, when i put the battery the screen turn on, and the diamond vibre, but nothing else, what i can do??
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Click to collapse
what did you do *before* your diamond stopped turning on?? unless you had a completely unpredicted system meltdown of your diamond for injecting it with super high voltage. it is rare for it to not power off unless you did something ... so please elaborate so we can assist better.

Ok, yesterday i use the phone like anothe normal day, in the night i turn off the phone, and in the morning, when i tried to turn on, i have this problem, for example, when a tried to do a soft, hard reset, the screen is in black, when a conect the phone to the usb the screen is black, is, i left the phone alone, in 3 minutes the black screen again, i don´t know why.

any LED activity when plugged into USB?

I think it is a major manufacture problem
I had the same problem, taking out the battery waiting a while and inserting it back, will solve the problem for some time but it will happen again.
Finally I sent it to the HTC support center.
I don't understand why HTC didn't recall.
If you'll search this forum you'll see the same problem in different stages, some times it's a blank screen but the phone will ring and some are just freeze.

Hi, I've had my Diamond for about a month soon and it started earlier this week by not wanting to come on at all. Been taking out the battery for a few days but eventually got fed up and did a hardware reset tonight. Not long after that it just suddenly turned itself off and I couldn't get it back on again. I thought I'd pack it back into the box it came in and send it back tomorrow and took out the sim card. After that it came to life again.
Happened to get a call after that and that call was suddenly disconnected without any reason.
So I am not very happy with this phone at the moment. Would appreciate any advice or if you know for sure it can't be sorted maybe I should send it back and ask for another one?

Blazeitup123 said:
any LED activity when plugged into USB?
Click to expand...
Click to collapse
Nothing, but one time the pc detect the phone, but later nothing.

No Led activity either on mine when it went dead.

When the Phone goes dead, try cooling the phone down as much as possible, and try starting it up again.....
There is a problem with the HTC Diamond in that it can cook itself (excessive heat), due to the auto over temp function crashing and not switching off the phone..... (That's what I have been told at least...)
I know over around 5 Diamonds so far that have had this issue, where the symptoms slowly get worse...
Have a look at this thread....
http://forum.xda-developers.com/showthread.php?p=2905775#post2905775
PLEASE P.M. me if you have any of the symptoms described in the thread...
I have been TRYING to get my Diamond fixed under warranty now for 2 months with little success... And I kinda need to know how wide spread this problem is to proceed any further.

could not turn on after blank screen ...
Hello,
I've had the same issue as rmorera, and after I hard reseted the phone all went o.k.. BUT after I reinstalled part of the small apps I use, the phone started to go off again. So, the problem seems to be in the software ...
I believe the cause might be the SRS WOW which I use. I installed the .cab, then the .reg file provided (ufortunatelly I don't remember from which thread I got the files ...). And shortly after, the phone stopped working. I uninstalled the software, and now it works! Could it be that the SRS WoW did this?

I tried to reinstall the SRS WoW and I found that if enabled for "Internal (Stereo)" instead of "Headphones" it gets my phone shut when the WM blanks the screen. If I select the "Headphones" options the issue seems to disappear.
Still, the SRS WoW damages the volume buttons action, but I think this issue is on another thread ...

[Q] Is my Captivate completely toast?

I've been reading forums all day long looking for answers but I can't seem to find a solution, so my apologies if someone has a solution in a thread that I missed but I couldn't find anything.
I have Rogers Captivate which I had applied the One Click Lag Fix that worked great. I then decided to flash a custom rom with Odin. In the middle of the flash, my pc lost power (battery ran out, forgot to plug it into the wall) and the bar on my Captivate showing the progress stopped. After I turned the computer back on, I turned off my phone (since it was stuck an I thought it was a good idea) and tried to turn it on with no success.
As far as I can tell, it's COMPLETELY dead.
Here's everything I've tried:
- ALL (and I mean ALL) button combinations
- There's no power bar, absolutely nothing showing
- I've taken sim and battery out and tried connecting to the pc, no luck
- I've tried letting it charge although the screen is dead (meaning black) and the soft keys don't light up so I have no idea if it's charging
- When I plug the phone into my pc, it doesn't even detect it
- Can't get ANYTHING to show up on the screen. I hold power, it doesn't turn on. I hold Vol up and down and nothing.
I don't know if there's anything on the board I can do to reset or something. Is my phone completely toast? If so, I'll have to resort to getting a replacement through the 1 year manufacturer's warranty which sucks, but oh well.
Thank you all for any assistance you can provide. I would hate to go back to my iPhone 4 ((
AZ

Did you try pulling battery, then holding Vol+ and Vol- and plugging in USB?
Have you tried a USB jig?

I had to disconnect my phone mid-Odin a few times before. I was able to use a JIG to get back into Download Mode and restore it to a working state. Might wanna try that!

Dungeon47 said:
Did you try pulling battery, then holding Vol+ and Vol- and plugging in USB?
Have you tried a USB jig?
Click to expand...
Click to collapse
I think this guy's phone really is toast though - no activity, nadda?
The only other thing I can think of - is make sure the USB cable is plugged directly into your computer's motherboard USB Ports.
Then try the above - pull out sime batt etc... plug in the USB with the battery out - then jam the battery back in while holding down the volume buttons.
If this doesn't work or the Jig.. Warranty Time with AT&T (Happy Times )

I would say the jig is worth a shot, I have seen several people say they came back from a black screen with the jig.

If you are just getting a black screen when you try to turn it on then the phone is most likely done. I know it's too late but it is extremely important that when flashing your phone that there is no chance of loosing power to your compuer.
I would still suggest to try the JIG option if you haven't already. Each bricked phone acts differently. My first phone I was able to get into download mode with the JIG but even after flashing it 3 times it still would be stuck on the AT&T logo loop. Likely because of a hardware related issue. I would check with your carrier and see what you options are after trying to use a JIG. Or you can call Samung and they might be able to repair the phone for a couple hundred. Which is still cheaper then paying $400 for a new one.

I had a similar issue where I got a purple screen flashin stock with odin...and then phone acted ''dead'' no response on any end...what I did was take take sim out and battery and did the volume down and power while putting in batter after every attempt with all other button attempts and putting usb in
About ten seconds the time it takes the art screen in my case to flash and after about fifty attempts it went into d.l mode
Sent from my SAMSUNG-SGH-I897 using XDA App

Mine got stuck in the white ATT logo loop once, and it just took many, many tries to get ODIN to recognize, but it eventually came around, and has been great ever since. If it is really bricked, you have nothing to lose, so you might as well go hardcore.

Same thing happen to me yesterday! And the jigg saved my phone. Thank you jigg
Sent from my SAMSUNG-SGH-I897 using XDA App

Galaxy Tab 7 Won't Turn On? Here's a Fix it!

I've tried all of the other fix its to get my Galaxy Tab to work. I've tried charging for 12 hrs via wall charger (no response)... I've tried holding the power button plus home key while tapping on the screen at the same time for over 2 minutes (no response) ... I've even tried putting it into download or recovery mode by holding the power button plus the volume key (up or down) for over 2 or minutes (no response) ...
If you're like me and thought the manufacturer was your only option left, there is one thing left you can try.
All I did was remove the shell and unplugged the battery for 30 mins, plugged it back up and viola!!! I have the battery charging icon. And it now boots perfectly into the OS.
Its worth a shot.... here's a video I watched to learn how to remove the shell.
http://www.youtube.com/watch?v=QeRaQR7RU0I
Step by step at ifixit.com
http://www.ifixit.com/Teardown/Samsung-Galaxy-Tab-Teardown/4103/1
Note: you will need a tri-wing screw driver to remove the first two screws. I didn't have one and just used a precision flat head screw driver and it worked like a charm if using enough down force so you won't strip the screw.
Hope this helps someone...

Battery removal resets almost everything -- I'm grateful for your confirmation that it works on the Tab, and also for your links to the hammerless teardown.

noguru said:
Battery removal resets almost everything -- I'm grateful for your confirmation that it works on the Tab, and also for your links to the hammerless teardown.
Click to expand...
Click to collapse
XDA forums has helped me so much, so I'm glad to return the favor to those that need it!

good find
not had the problem myself, but that info is now in my brain for whenever I do have a problem

Good. Thx man!!!

Many thanks man, this saved my (tablets) life. Switched off my tablet last night after charging, for the first time in weeks, just to refresh everything. Tried switching back on this morning and nothing. I've spent all day trying to find out what the hell was wrong and tried all the various button solutions others have mentioned. Nothing worked. came across your info and links and thought I'd give it a try as I had nothing left to lose, tablet was dead. Voila!...back up and running again. I won't be switching it off again in a hurry. Once again great info and much appreciated.

Nice info, really helpfull, my friend gtab p1000 have some problem, wont turn on, and i found this thread, i just try once, and amazing its working, i hit thanks to you

My have turn off and dont turn on, i wiated 2 days and plugged in wall charger, and they work again.

dead tab
still got no luck...i'm tried of your skill yesterterday n my tab still won't turn on...

thanks for the advice
hai, i saw your posting and thank god it really helpful. i own a p1010 and some how it cant turn on twice!. what ever i do, and what ever tricks available in the internet i had tried it all, all with no success. so the first time around i had to sent it for repair and because my tab's warrant had already ended i had to fork out a lot just to make it running. the repair shop just stated that the battery and the touch screen need to be replace. how stupid of me to fall for that. after that my tab is usable again. then it happend again. two days later the same problem occurred. now i know it is not the hardware but the software that causeing all this headache.
now, with your posting, i opened my tab, disconnected the battery for 15 minutes and walla my tab is ok again. phew...save me a lot of money.
i see that the problem might be in the software. i see that alot of p1010 owners face the same problem here after upgrading from froyo to GB. and i notice that the blank screen syndrome would happen if we put it in a standby mode (my standby mode would be you touch the power button once just to make the screen goes blank).
just my 2cents.

amirrash said:
hai, i saw your posting and thank god it really helpful. i own a p1010 and some how it cant turn on twice!. what ever i do, and what ever tricks available in the internet i had tried it all, all with no success. so the first time around i had to sent it for repair and because my tab's warrant had already ended i had to fork out a lot just to make it running. the repair shop just stated that the battery and the touch screen need to be replace. how stupid of me to fall for that. after that my tab is usable again. then it happend again. two days later the same problem occurred. now i know it is not the hardware but the software that causeing all this headache.
now, with your posting, i opened my tab, disconnected the battery for 15 minutes and walla my tab is ok again. phew...save me a lot of money.
i see that the problem might be in the software. i see that alot of p1010 owners face the same problem here after upgrading from froyo to GB. and i notice that the blank screen syndrome would happen if we put it in a standby mode (my standby mode would be you touch the power button once just to make the screen goes blank).
just my 2cents.
Click to expand...
Click to collapse
Hi, I got same problem with you guys with my P6800. Tried all those methods (execpt those removing the casing/battery). I followed one tip and it works. Press and hold the power button for 20 second and release it. The screen displayed an image (icon?) of battery and clock. Some said it also work by pressing the button for 10 second.

thanks for the advice guys
holding the power button works
but my question is why is this happening?it wasnt happening before?

mayurh said:
thanks for the advice guys
holding the power button works
but my question is why is this happening?it wasnt happening before?
Click to expand...
Click to collapse
guys
does no one know whats causing this? is it a firmware issue? or battery?

for me, this happens every time I use the Netflix app. if I don't go into task manager and clear memory after every use of Netflix, my galaxy tab will not turn back on. sometimes fully charging it will wake up the screen, but that's not helping today so I guess I need to remove the shell even though I don't want to. I miss pocket PC's with soft reset buttons!!!

dargpat said:
I've tried all of the other fix its to get my Galaxy Tab to work. I've tried charging for 12 hrs via wall charger (no response)... I've tried holding the power button plus home key while tapping on the screen at the same time for over 2 minutes (no response) ... I've even tried putting it into download or recovery mode by holding the power button plus the volume key (up or down) for over 2 or minutes (no response) ...
If you're like me and thought the manufacturer was your only option left, there is one thing left you can try.
All I did was remove the shell and unplugged the battery for 30 mins, plugged it back up and viola!!! I have the battery charging icon. And it now boots perfectly into the OS.
Its worth a shot.... here's a video I watched to learn how to remove the shell.
http://www.youtube.com/watch?v=QeRaQR7RU0I
Step by step at ifixit.com
http://www.ifixit.com/Teardown/Samsung-Galaxy-Tab-Teardown/4103/1
Note: you will need a tri-wing screw driver to remove the first two screws. I didn't have one and just used a precision flat head screw driver and it worked like a charm if using enough down force so you won't strip the screw.
Hope this helps someone...
Click to expand...
Click to collapse
Hello guys, thanks for your support and excuse me for my english but i'm the same problem with my GT-P1000(i've seen it on the back of my tab !). I've let it charging several hours and try to connect it to Odin which doesn't recognize it ! I got always a black screen and the rear flash led flashing flashing and flashing when it's connected to charger or my PC or when i keep pushing the power button ! Before the brick state i've follow the bad tutorial to root my tab and i've flashed a firmware for galaxy tab 10.1 inch ! Can i try this method?

sephiroth225 said:
Hello guys, thanks for your support and excuse me for my english but i'm the same problem with my GT-P1000(i've seen it on the back of my tab !). I've let it charging several hours and try to connect it to Odin which doesn't recognize it ! I got always a black screen and the rear flash led flashing flashing and flashing when it's connected to charger or my PC or when i keep pushing the power button ! Before the brick state i've follow the bad tutorial to root my tab and i've flashed a firmware for galaxy tab 10.1 inch ! Can i try this method?
Click to expand...
Click to collapse
u flashed tab 10.1 rom into P1000? oh man..
i think it bricked already.. there's nothing left that u can do, flashing back via odin, removing battery or else.. unbrickble mod method is the only way..
Sent from my GT-P1000

same problem
Manuele83 said:
Good. Thx man!!!
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Click to collapse
i have a similar problem my grandson mess up the digitalaizer and i ordered a new one and installed my self. because the tablet been w/o charge for almost a week until i get the new parts and fixed now won't get on, i plug in to charge for 24 hours is showing the 100% battery but still won't start. i look around do different things w/o luck i press the power and the -volune key and nothing, after left ed charging again i unplug the battery for few hours and nothing. i really need help on this. tk's

Is my note dead?

Hello all, something weird happened to my phone today and I would please like some help to get it back working.
So as I was in the ebay application when the phone suddenly froze. I left it for a minute hoping that it will unfreeze but it didn't. So I long pressed the power button in order to do a hard reset. The phone shut down and then its started booting but it got stuck at the Samsung logo with the yellow triangle. I thought that was weird as it never did this before, so I long pressed the power button in order to do another hard reset. But since then, the phone is dead.
It cannot start, when I plug it in the charger the battery icon doesn't show, and I cannot get into recovery or download mode
I have tried removing the battery/simcard/sd card but nothing seemed to work. The phone was running Nightowl's Marshmallow rom.
About a month ago I changed the charging port flex cable with a cheap one off ebay. Could that be the culprit? It seemed to work fine though.
Does this mean the end of the long life of my device or is there any hope of reviving it back?
Thanks a lot in advance

Hello. It is probably a hardware problem. Take it to service center to check the usb micro port, pmc or emmc. Or just leave it alone for some time and try to boot it again.

Huawei Mate 20 Lite, Big Problem.

Hey can any you help at all?
My P20 mate lite suddenly went unresponsive, plug it on charge no charging lights shows up, Even on the screen it doesn't say charging. Ive Tried turning the phone on/off no luck, tried rebooting it into safe mode, but for some reason it seems like the buttons have stopped working, therefore I cannot clear the phones cache.. Is there anyway I may be able to bring the phone back alive..
If I plug into the pc it makes the connected noise on the PC but nothing shows up on the pc or phone.. Any help would be very much appreciated. Thank you

Maybe you can try with HiSuite on PC
Benjaminayres93 said:
Hey can any you help at all?
My P20 mate lite suddenly went unresponsive, plug it on charge no charging lights shows up, Even on the screen it doesn't say charging. Ive Tried turning the phone on/off no luck, tried rebooting it into safe mode, but for some reason it seems like the buttons have stopped working, therefore I cannot clear the phones cache.. Is there anyway I may be able to bring the phone back alive..
If I plug into the pc it makes the connected noise on the PC but nothing shows up on the pc or phone.. Any help would be very much appreciated. Thank you
Click to expand...
Click to collapse
Maybe you can try with HiSuite on PC

Benjaminayres93 said:
Hey can any you help at all?
My P20 mate lite suddenly went unresponsive, plug it on charge no charging lights shows up, Even on the screen it doesn't say charging. Ive Tried turning the phone on/off no luck, tried rebooting it into safe mode, but for some reason it seems like the buttons have stopped working, therefore I cannot clear the phones cache.. Is there anyway I may be able to bring the phone back alive..
If I plug into the pc it makes the connected noise on the PC but nothing shows up on the pc or phone.. Any help would be very much appreciated. Thank you
Click to expand...
Click to collapse
It happens me before some days, i tried everything but nothing, i cant enter in safe boot, or to clear cache.. i send it in service fron the shop, and after 15 days they fixed, but they changed : Electrical components replaced SW update and functional test carried out. Board exchanged new imei, this was explained to me.