[Q] Desire Z (UK Vodafone) will not power on - G2 and Desire Z Q&A, Help & Troubleshooting

Hi,
I have a rooted desire Z (with S-OFF) currently using Cyanogen 7 nightly from around 3 weeks ago.
Three days ago I came back to my phone which was on charge to see the green LED indicating a full charge, so I pulled the cable out but the phone would not respond. It had a black screen (no back light) as though it was off. I tried to power on with the button, no response. So i removed the battery to force a cold reset.
Since that moment it is totally dead! Will not charge (no orange or green LED and the mains charger which usually gets warm during a charge, doesn't) Will not switch on, its completly bricked, i cant even boot to recovery using power and vol down.
My only glimmer of hope is that when connected to my PC, a new device is picked up (QHSUSB_DLOAD is the name) nut I dont know how to make use of this. I have tried to leaving it with the battery out for hours, and charging it for hours, fiddled with the battery to ensure a good connection and also tried to power off mains (no battery) no luck!!
I have tried using ADB but just get a device not found error.
Any idea's?
Thanks
Mike

If is totally bricked maybe htc won't be able to turn it on and discover that you have rooted it. I'd try in your place

You need to send that in! It's a bad emmc chip or patition 18 became corrupted. Either way htc will have to replace the emmc and reflash an ruu tthus destroying any chance of them finding out. Trust me you're good for sending it in
Sent from my shiny metal G2 w/ meXdroid V3

Related

Desire DEAD!?

Hi having a little problem with my phone, ive taken it to a few shops and neither could fix it.
ill tell you what i did, i s-off'd my device and it worked well but i didnt like the joker boot splash so i reflashed clockwork mod recovery in hope it would get rid and it did, then i wanted to partition my SD card but realised you couldnt do it through that recovery so i went back to the alpharev recovery! partitioned my sd card and flashed Defrost 6.0k which id had running before the hd rom i had on, i then rebooted my phone and it got stuck in boot loop for some reason? i removed the battery booted into fastboot and it just came up with a blank black screen so i removed the battery again put it back in and tada no power? no led when on charge? any help would be appreciated!
How long have you left it plugged into the charger for? Leave it for about 10 minutes and see if you get any joy with the led.
If that does work, you may have the USB brick. I'm just clutching at straws at the minute though!
i have left it on charge all night still absolutely nothing
Do you get any response when you plug it into a computer? Can you see it using adb?
Me too...
My Desire stopped also working today. Practically same symptoms...
In my case the origin is different, I was on Adamg Oxygen 2.0.1. and loaded the latest kernel from Thalamus 2.6.37 R5. All good, the phone was working for a few hours without issues. Went to sleep and left the phone charging (as usual).
This morning the phone was off, no way to turn it on. No led on charging (probably because batt is full). I can see the leds (green/orange) when on charge and batt off, but it doesnt start, no way to force start to recovery (power+vol-down), no view from laptop via adb, in fact it doesnt even identify the device, which I guess is natural if the device is not starting.
Needless to say that any ideas are more than welcome...
I'm not an expert but it might be dead battery aswell, no idea why people leave their phones charging all night long.. i charge my Desire from about 10% to full in like 1 hour.
u need to take out the batt an see if u can charge it whitout using the phone to charge it
First, thanks for taking the time to reply...
For reference, the batt is full, I checked it with a voltimeter and it is good.
I discharged the batt a bit as well, but so far nothing works...
So not a problem with dead batt...
Ive tried charging without the battery in too, no sign of life!!!
For further reference in case anyone is interested.
Battery is charged (tried with another mobile which started without issue).
I also used the batt from another unit in this "dead" one and same behavior, i.e. no turn on, etc.
Only behavior I can easily replicate:
Phone is off, no charger, batt is removed. Now I place the batt in and connect the charger, the orange lef comes up as if it were charging.
When I press the power button (or the VOL-Down with Power), the led goes off and stays off, the only way to go back to seeing the orange led again is to again, remove batt and charger cable, and then putting again back the batt and the charger (in that order).

[Q] HTC Desire won't power up

Hello.
I have a SLCD PVT3 HTC Desire
S-OFF, HBOOT 0.93 Data++, InsertCoin 1.08 stable, 32.56.00.32U_5.17.05.23 radio
I was shooting a video with my phone, battery was about 40% when I started, I recorded maybe 5minutes. Then suddenly phone shutdown, I try to reboot, it won't so I suspect it just ran out of battery.
I put it on charger, orange led lights up and I go for a cigarette. Come back 10minutes after and I try to power on, it won't, orange led disappears and nothing happens.
I remove battery, try to boot=no work.
I remove battery, plug in ac charger, phone flashes green and orange led one after another and when I try to power on it won't.
I remove the charger cord and put battery back, try to power it, no work.
I plug in charger cord, orange led comes, I try to power it on, led disappears and phone will not boot.
Then I take charger cord off and remove battery and put battery back, and charger cord back, orange led comes.
I leave it there since it looks like it's charging, an hour or 1½ I come back and there is green led and I try to power on but to no avail.
vol down+power and back+power doesn't work.
So I can't get to fastboot/bootloader/recovery/or boot the phone.
And it doesn't even vibrate when I try to power it.
Is it totally dead?? Help?
Warranty still in place?
Sent from my HTC Desire using Tapatalk
Have you check the battery? the desire does not power up when there is no battery even when on plugged into AC. so it is possible for a faulty battery could make the phone not turn on and not charge.
Yeah, I do have warranty on this thing.
Since the phone won't even power up, is there a way the repair place is gonna find out that the phone is s-off, rooted and has custom rom on it and custom splash screen?
If I could even get the phone to fastboot I could undo all of that but blargh not even that.
Do you really think it would be the battery fault? :S
I don't have a spare battery so I can't try that.
When I connect the charger to the phone while the battery is in, the orange light comes up so it should be charging it.
I don't even have a multimeter to try and see if the battery is dead.
it is possibility that it could be the battery..or maybe even the charging circuitry on the phone. there is no way to say for sure. I am only offering a suggestion.
since you can't even get into the recovery or bootloader. this does not sound like a software issue
lagittaja said:
Yeah, I do have warranty on this thing.
Since the phone won't even power up, is there a way the repair place is gonna find out that the phone is s-off, rooted and has custom rom on it and custom splash screen?
If I could even get the phone to fastboot I could undo all of that but blargh not even that.
Do you really think it would be the battery fault? :S
I don't have a spare battery so I can't try that.
When I connect the charger to the phone while the battery is in, the orange light comes up so it should be charging it.
I don't even have a multimeter to try and see if the battery is dead.
Click to expand...
Click to collapse
Only way is if your friend has desire, or you can buy my new battery, charged only once! Ha
But they probably won't even try and boot it and will probably change it.
Sent from my HTC Desire using Tapatalk
Almost exact same thing happened to me. Desire died for no reason, and it was not the battery. HTC have no way of telling if your phone's rooted if it's dead (or I don't think so anyway), I just sent it off and they repaired it for me under warranty Good luck.
Okay, thanks for your input guys!
I'll be sending it to warranty on wednesday.
Hi all,
I have exactly the similar problem with my HTC Desire.
I do not think so it is a battery problem because when it died it has been already full powered 2 hours ago.
How long would it take to get your phone back from warranty?
Thanks and regards.
lagittaja said:
Okay, thanks for your input guys!
I'll be sending it to warranty on wednesday.
Click to expand...
Click to collapse
Completely forgot about this thread.
SCF Repair fixed my phone under warranty.
Yet again they replaced the mobo
I got the phone back sometime around august 25 or something like that.
Came back as PVT4 :cheers:
Also, after I had it for exactly 2weeks, put it in my pocket accidentally wrong way aka screen not against my thigh->boom slcd broken against table corner..
Shhhhhhhh.. argh.
Sat like 1hr on my ass cursing in my mind and occasionally aloud.
After that, I pulled it together D), inspected the damage and only slcd was broken the digitiser for some miracle was undamaged (huh?) ordered new slcd from uk-hitech, it arrived couple days ago.
Was about to start disassembling it, was staring at the void stickers for few seconds-> bah screw it and screeech scraped them off and continued. Took around 1hr10mins.
And as you can see:
Sent from my HTC Desire using Tapatalk
Hi i have the same problem, i was listening to music when suddenly the phone froze i gave it a minuet to settle but no response, so i pulled the battery and pressed power and it turned on. it got stuck on the htc screen and was stuck their for good 5 minuets, so i pulled the battery again(intending to hard reset from clock work) but this time the phone does not power on at all! only orange led comes when i plug the phone on charge if i press power button the led goes off but the phone does not seem to come on at all. this happened to me when i was abroad few weeks ago, the odd thing was when it happened first time around i left it for like an hour and it turned on like nothing ever happened and worked since untill today. its been good 4 hours since it died =[. its still under warranty but its been s-off will HTC still repair it? did you find out what they repaired on your one ? incase HTC dont repair i can get third party store to repair it but id like to know what the cause is? and by the way the mother board was replaced by HTC before(it died after 2 days when i first bought it, this is the second mother board)

Phone suddenly switched off. Dead, not charging, orange led blinking.

Hello all,
I have a htc desire 820 single sim. I had absolutely no problems with baterry etc.. This phone has only 4 months - i didnt put it into water.
I have unlocked bootloader and rooted my phone 3 weeks ago but it was running with no problems. I didnt install any aggressive software that may brick the phone. I just wanted to get access to all files.
So two days ago in the evening i just installed Skype app and wanted to download a file sent by my friend then in the moment that i was downloading my phone suddenly went off - just like there was no batterry etc (i remember it was more than 30% of batterry). I couldn't turn it on - 0 react. I tried to charge him - the orange led is blinking with 1 sec frequency. I left this phone overnight and still nothing - now its 2nd day that its charging and still nothing. I doubt it was a virus becouse i recieved this file on other phone without any problems.
I tried:
-volume buttons - booting in loader = nothing
-plenty chargers, cables = nothin
-charging via pc usb = nothing
-phone is not detected in pc after i connect it (just orange led blinking)
My question is, what actually happened? What else could i do to try to unbrick my phone?
The day before it got bricked i accidently let it fall down on the ground but frim 40cm distance (i have a silicone cover around) = but i didnt notice anything after falldown.
Thank You for any advices.
I think it's battery problem. I had something similar with One X. You can try leave your phone plugged in to charger (try every micro-usb charger that you have in home) for a night. LED should turn green, if not I recommend send it to htc for battery change or to "professional service" in your city Good luck!
Tighten two volume buttons and the power button when you see a black screen and holding down the volume- and power button that would go to bootloader.Telefon must be connected to kompyuteru
Im trying plenty chargers and cables at the moment - for now= 0 results @vuk1963 i tried your method but 0 react from the phone - just like before.. totally dead- just this god damn blinking orange led..
Edit:
WOW... my phone is alive!! All i did now was:
I tried charger from my galaxy core (same amperage like htc 820 = 1A) but i used original cable from my htc charger. The led was still blinking so i decided to "knock" the back panel (around the place where connector from batterry is), then i pressed vol+ and vol- and power button for around 20-30s, then i pressed vol- and power button for around 30s then i released everything, then i pressed power button for 10sec and my phone turned on!!! im so happy! my phone is still on warranty but i live abroad now so i need to send it to my country to start warranty procedure but no im free of this!
Thank You guys for pushing me to try once more the magical tricks with cables, chargers and buttons
Btw.
My batterry is now 100% = that means it was charging all the time?
i don't know what was that but i am happy that it work now.
Thank You guys!
The phone was overheating and it stopped!
Leaving it for a while, then the combination of buttons did the trick.
Great to hear.
Send it back to htc, mine had the same problem. There is no way they will find out u are unlocked or rooted since it wont start. The problem is the motherboard failed. I got mine back with the motherboard replaced.

HTC M8 Hardware Issue

Hello!
I have recently had some problems with my old HTC M8, I was round a friends house and decided to use his wall charger to charge my phone (bad idea).
I left my phone on charge all night and when I picked it up the next day it was stuck on the HTC boot splash image, I tried a few things at the time and wrote the phone off as buggered because it wasn't connecting to any PC and Fastboot said there wasn't a USB connection (charge only).
I'v been using an old Moto G for a while now and i'm really missing my M8. I have repaired a few smartphones in the past so I bought a new USB logic board for the M8 and replaced it.
This didn't solve my issue...
What I have tried:
New USB logic board
"Battery calibration" (hold down all buttons for 2mins+)
Leaving the phone on charge for hours at a time
My current situation:
The phone is 100% lifeless when not plugged in.
There is slow flashing orange light when plugged in
Because the phone is clearly not charging and it is also stone cold after a day on charge, I think that the battery could need replacing? Or is this phone a write off?
Any help is much appreciated.
E-onG said:
Hello!
I have recently had some problems with my old HTC M8, I was round a friends house and decided to use his wall charger to charge my phone (bad idea).
I left my phone on charge all night and when I picked it up the next day it was stuck on the HTC boot splash image, I tried a few things at the time and wrote the phone off as buggered because it wasn't connecting to any PC and Fastboot said there wasn't a USB connection (charge only).
I'v been using an old Moto G for a while now and i'm really missing my M8. I have repaired a few smartphones in the past so I bought a new USB logic board for the M8 and replaced it.
This didn't solve my issue...
What I have tried:
New USB logic board
"Battery calibration" (hold down all buttons for 2mins+)
Leaving the phone on charge for hours at a time
My current situation:
The phone is 100% lifeless when not plugged in.
There is slow flashing orange light when plugged in
Because the phone is clearly not charging and it is also stone cold after a day on charge, I think that the battery could need replacing? Or is this phone a write off?
Any help is much appreciated.
Click to expand...
Click to collapse
You are right, try replacing battery if it's financially viable (considering how much you already spent).
If replacing battery doesn't work just throw it out and buy the HTC 10.

Blinking LED, doesn't charge, can't get into fastboot

Hello!
First of all - yes, I am completely aware that there are MANY similar threads, I've spent almost 3 hours now finding solution, no luck. I hope some good soul out there will be able to shed some light on my case So here it is:
Today, I was caught in a bad moment with low battery, and the phone discharged completely and turned off. I've connected it to the charger just about 5 mins later max, but the blinking LED of death got me there I have it on a charger for about 4-5 hours now (original HTC charger, of course tried both, the wall and the usb), the LED is still blinking, phone is cold (it's getting quite hot when it's charging normally), no reaction whatsoever, can't even enter any fastboot or recovery or anything. I've tried every possible combinations I have found, vol+ & power, vol- & power, both volumes & power, long, short, nothing helps. Now what's different than any other threads out there? The phone was NEVER rooted, I didn't unlock bootloader, flash, nothing. It was as stock as it could be since I had motherboard replaced (2 years ago, on warranty in HTC service). Now the warranty has ended, so I'm really hesitating to send it there, as it's propably gonna end up with new motherboard again, no matter what the problem really is (I live in Poland, and that's just a common "fix" no matter what the problem is). Current motherboard is the one with CID B25 (the one that never got any update, so it's stuck on Kitkat for 2 years now). Everything was working completely fine just a few hours ago, nothing indicated any battery problems, it just discharged, and now I can't get it to work.
Does anyone have any helpful ideas?
Thanks in advance
@edit
Forgot to add it's a single sim version, model OPFJ400 D820n
Hello Scar9,
I had the same problem. To fix it, I had to charge my phone for 30 minutes. After that, I remove the back cover (to access to the battery). I connected the phone to my PC and I disconnected the battery. I wait any seconds (maybe 10 seconds) and I reconnected my battery (still the phone connected). The screen display a law charge of my battery (around 5 percents) but I can start my phone. After that I fully charged it and all seems OK !
I hope that can help you.
Regards.
Scar9 said:
Hello!
First of all - yes, I am completely aware that there are MANY similar threads, I've spent almost 3 hours now finding solution, no luck. I hope some good soul out there will be able to shed some light on my case So here it is:
Today, I was caught in a bad moment with low battery, and the phone discharged completely and turned off. I've connected it to the charger just about 5 mins later max, but the blinking LED of death got me there I have it on a charger for about 4-5 hours now (original HTC charger, of course tried both, the wall and the usb), the LED is still blinking, phone is cold (it's getting quite hot when it's charging normally), no reaction whatsoever, can't even enter any fastboot or recovery or anything. I've tried every possible combinations I have found, vol+ & power, vol- & power, both volumes & power, long, short, nothing helps. Now what's different than any other threads out there? The phone was NEVER rooted, I didn't unlock bootloader, flash, nothing. It was as stock as it could be since I had motherboard replaced (2 years ago, on warranty in HTC service). Now the warranty has ended, so I'm really hesitating to send it there, as it's propably gonna end up with new motherboard again, no matter what the problem really is (I live in Poland, and that's just a common "fix" no matter what the problem is). Current motherboard is the one with CID B25 (the one that never got any update, so it's stuck on Kitkat for 2 years now). Everything was working completely fine just a few hours ago, nothing indicated any battery problems, it just discharged, and now I can't get it to work.
Does anyone have any helpful ideas?
Thanks in advance
@edit
Forgot to add it's a single sim version, model OPFJ400 D820n
Click to expand...
Click to collapse
Have you got any solution for this problem.
I too have same problem..
Hi everyone,
I'm trying to revive an HTC Desire 820 (dual-SIM model) that I have. There were several hardware issues with the phone - main one being the battery _completely_ blown and bulged out! So, I replaced the battery, along with the complete battery charging board, and the complete LCD display (which was also gone!)
Now, the issue I'm facing is, even after replacing 3 of the major parts with new ones, the handset is just not coming back to life! The red/orange LED on the front just keeps blinking (indicating that the mainboard is still working) but the phone simply does not respond to any combination of buttons, or even when I connect it to my laptop!
My core question is: Do I really need to have the _original_ HTC charger and USB charging cable (both of which I don't have) to get this thing up again?
If I can get some help and some clues as to what exactly is wrong here, I'll be really, really, REALLY thankful to you...!!!
Thanks a ton in advance!

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