Phone won't boot after screen and battery replacement - One (M7) Q&A, Help & Troubleshooting

Hey guys, two days ago I found my htc picking up dust and decided to buy a battery and a screen replacement, that means the whole front with screen and digitizer, the battery works fine(creation date was from this year!)but found out that the new screen was with the led broken. So I went back with the old one which still works, suddenly after screwing every screw, I connected to charge and the screen didn't turn on, the notification light was the red charging status. Weird. After that I tried to turn on the phone, I received the vibration but not the screen welcome, didn't turn on, tried to turn off and saw both bottom buttons flash repeatedly. And that it's. What could it be?
Sent from my iPhone using Tapatalk

Related

AT&T Tilt broken screen

My sister's boyfriend gave me his Tilt because he bought a Blackberry. Long story, he broke the first Tilt, they replaced it for him and he broke it again and he was told it would cost $500 to repair... so he bought the new phone and gave me the Tilt for free. So here's the deal: it will charge and turn on.. but only stays on for a few seconds. The LCD is cracked... pretty obvious. However, I was wondering if there was another problem since the phone won't stay on or if it's typical for it to turn off with just a broken screen. This is basically the sequence of events:
Hit the power button, a green LED on the left of the ear piece lights up and the phone vibrates for a second.
The screen then lights up but doesn't display anything obviously... other then the black liquid and white back lighting.
The screen stays on for about 15 seconds, shuts off, the keyboard lights up for a VERY quick second and then that's it... nothing else.
I'm wondering if I should try and find a replacement screen or if there is something else wrong with it. I saw the screen on phoneystore.com a while back but the site has said it's down for maintenance every other time I checked.
Other Info - I took the back cover off and above and slightly to the right of the camera is a black dot that says "VOID".
Any help is appreciated.
Thanks.
Normally you only get the vibrate if you are turning on from the completely off position.
From the completely off position you have to long press the on/off button - is this what you are doing?
In any case, it's difficult to tell if there are any other problems. You could try tracking down on this site, one of thoses applications that lets you see / control the device from your PC.
That $500 figure is I assume for someone to do the repair for you, 'osc the screen would not cost anything like that.
Mike
Also that "void" dot you see I think is just over a screw and if you go inside your tilt you'd have to poke through that and it would void your warranty. So thats not because the screen is broken.
well, i don't have to hold it long before the green LED comes on and the phone vibrates... then the screen shuts off and i have to turn it back on again. it doesn't seem like it's staying on.
the $500 was from AT&T to have them fix it... so yes.
and thanks for the reply on the "VOID" - i thought it maybe had something to do with water damage or the cracked screen.
Have you tried turning it on with the wall charger plugged in? I thought I had seen my sons just shut down like that when his battery was pretty much dead and I was trying to turn it on.
Well, i was bored waiting for work this morning so i decided to put the SIM from my phone into the Tilt... I turned it on with my SIM in and it stayed on for longer... then I heard a little tick and kind of "whooosh" sound which I'm assuming is the start-up sound. Then nothing for a few seconds... then there is this "kerplunk" noise.. then the amber LED on the left of the ear piece starts flashing and then the phone starts vibrating and making a high pitch ring... the vibrating seems to be in a patter. Then I hear what sounds like it may be a shutdown noise and the phone is off again. However, the back light on the screen remained on the entire time. It might that with the SIM in it works, but the battery is dead so it turns right off? I have the wall charger here somewhere so I will have to try that after work. I will let you know the results.
most likely the sounds that your hearing are just an alarm clock going off. my guess is that the screen is the only thing that is really damaged. you can look online at ebay and get replacement screens with the tools necessary to replace the screen for under 100 bucks. i think that would be a good deal for you... keep us updated on the status
if possible if you are going to replace the screen from ebay you should take piectures. it would make a very nice guide for the noobs
yeah... i will definitely take pictures when i do it. i hope it's just the screen. i don't know why it won't stay on tho... i'm still trying to find the charger for it. i don't remember where i put it. i will keep you posted tho.
You can charge it with any USB mini type B lead plugged into a PC. You probably have one somewhere for a camera or other phone.
Don't be fooled by the shape of the socket on the bottom of the phone, it still fits.
mikechannon - do you know the name of any of these apps? i'm not able to find anything..
good news tho.. the phone now stays on and i am able to receive phone calls. i found a screen w/ tools for $70 shipped on e-bay. i want to try what you mentioned mike, hook it up to the pc. i just want to make sure everything seems okay before i buy a screen.
try my mobiler
okay... so i put the new LCD in and it works.. to an extent. it displays the at&t splash screen, then the 3G animation, then gets to the windows mobile 6.0 splash screen and it hangs there for a few seconds then shuts off. i thought maybe it needed a new battery because it wouldn't stay on before so i ran to the store and got one and it's charging now. i'm going to wait a few hours and try again...
when i try and turn the phone on when it's plugged into the charger it seems to hang on the at&t screen... this doesn't seem normal.
also, when it's not plugged in and goes through the screens, on the at&T screen it looks like it's showing RGB values or something in red text in the bottom right corner of the screen. is this normal?
Sorry, did not see your 3/22/08 post.
The RGD values in RED are normal (info about radio version etc) if you are starting from the off position or have just done a soft reset.
I'm not sure why it is hanging at the point it does. I am assuming you have done a hard reset? (you may have said - but I have not read back all the posts)
Mike
nope... no hard reset.
when i turn it on while it's plugged in the amber LED on the ear piece goes out for a minute, the AT&T screen comes up then a few seconds later the amber LED comes back on and it just stays there.
i was able to get it to get past the windows mobile 6.0 splash screen but it says 6 new notifications/alarms, then starts buzzing and ringing and turns off. one time it said battery was critically low or something. i want to assume that it is charging because the amber LED comes on.. but who knows. i would hate to have to give up at this point.
jbradt said:
nope... no hard reset.
when i turn it on while it's plugged in the amber LED on the ear piece goes out for a minute, the AT&T screen comes up then a few seconds later the amber LED comes back on and it just stays there.
i was able to get it to get past the windows mobile 6.0 splash screen but it says 6 new notifications/alarms, then starts buzzing and ringing and turns off. one time it said battery was critically low or something. i want to assume that it is charging because the amber LED comes on.. but who knows. i would hate to have to give up at this point.
Click to expand...
Click to collapse
Actually that all sounds pretty normal. Yes expect to get a whole bunch of notifications that have accumulated and never been cancelled. When they come up try to cancel them quickly - just choose dismiss. Don't be surprised if there are so many that it crashes the device and you have to re-start possibly several times until eventually you get past all those notifications!! This also happens when you restore a backup - I have seen my device go absolutely bananas with many many notifications and a crash is not unexpected.
If the battery is not charged give it a good hour of charging before trying again. One thing that puzzles me is that if you have the amber light that shows charging (good) then why does it give you a message saying battery low?? Normally you will never get that notification whilst on charge.
Mike
mike,
thanks for the replies. i was able to dismiss a few of them earlier and then the battery message came up and the phone turned off. it wasn't plugged in at the time. however, i left for the day and left it plugged in for probably 7 hours or more...turned completely off...and i came home and it got past the windows splash screen again and then said the main battery was critically low and turned off. can't get it to stay on now. i'm lost...
it seems like my only other option is to try a new charger.. but if the LED comes on it would seem as though it is working. i checked all of the contacts where the battery goes and like i said earlier, i bought a new battery this morning. i really don't want to take it apart again. while it was apart i did my best to clean the any dust or other build-up. i guess i could try and charge it on the computer.
my phone does the same thing I accidently dunked about an inch of it the top of the phone into a cup, thought it was ok after i let it dry off and it would boot up but I still can't get the phone to really charge, the orange light will go on but the battery never charges and I used to get the red critical battery warning. Ive tried a bunch of different chargers but still nothing just gets to the second splash screen in duttys rom and turns off now. Hopefully you can get your up though, just wish i could get 30 minutes of battery to get it back to stock rom and everything so i could send it back as the bottom never got wet and the water check under the battery is still white.
Mmmm. Well sounds like there is a hardware charging problem. Pity you don't have one of those chargers where you can dock a spare battery to charge it up. It would be a hassle though if that's the only way to charge the battery. There are ways to charge the battery by wiring the battery directly to a set of AA batteries or a charger, but that would not solve the problem in the long run.
There are companies that will replace the USB connection on the M/board but that would be to assume that is where the fault is - and I'm not convinced it is. The fact that the orange charge LED comes on suggests the USB connection may be ok and that it may be the battery connection block that has a broken connection. This is not easy to repair if at all. I have seen one reported case where that block with the gold connectors had broken connections and a repair company could not resolder all the connections.
One thing to try regarding the battery connector block. With the luck of the Gods it might just be that one or more pins is not making a good batter contact. Try cleaning the pins and battery contacts. (A bit of a forlorn hope though)
Mike
well, good news!
i left it plugged into the computer all night and turned it on this morning and it went through all of the alarms... i dismissed them all. it then stayed on!!! so i went to the system settings and looked at the battery life and it said it was at 100%. perhaps it was the charger... which would be odd. now when it's plugged into the PC the amber LED comes on for a second then switches to green. i'm going to try and use it for the day and make sure i can turn it on and off without any problems. the AT&T store is closed here today so i'll have to get a charger one day during the week. i will post back at the end of the day.

[Q] Why won't my Dream won't turn on? :(

I just purchased a used htc dream because it was cheap, it's a neat phone, and I love tinkering. Unfortunately, it doesn't seem to turn on. When I plug it in the red led turns on solid. When I press the power button to turn it on, the light goes out and won't turn back on until I pull the battery and replug. Is this a bad battery? Is it worth buying a new battery to find out? It has proper voltage when i tested it with a multimeter.... Any thoughts or suggestions welcome.
Broken battery, might be. Try charging the battery at least for half an hour / an houre before switching on the phone.
Another possibility: broken backlight. In that case it seems switched off, because the screen stays very very dark, but the phone is booting up and working.
Sent from my Gingerbread on Dream using XDA
does it vibrate shortly after you attempt to turn it on? if it does chances are lcd or flex cable, the usual culprat being the flex
Sent from my HTC Vision using xda premium
I did charge it for several hours and the light turned green. Same results when trying to turn it on. No vibrate or sounds. perhaps the next time i order parts from china I'll get a battery if it is cheap enough.
In my opinion, the backlight is dead...if the battery LED indicator, after u charge it several hrs turns green then ur phone is turning on but u cant see it working...

[Q] Nexus one wont turn on

hi all.
I have a nexus one which run cyanogenmod 7 in 1 year. Until last month. Suddenly i couldn`t turn it on. I though the battery was very low, so i charged for hours without any help.
I have disassembled the phone and checked the power button, but it was ok.
I found also out that the phone can be turned on even the power button is broken, but it didnt helped at all.
If i plug the charger in to the phone, the charger led lights on ( orange), but nothing on the screen appears, no response at all.
Now the battery is full i guess since the led is green.Sometimes the led blinks when i take the battery in and out. (Blink orange-green-orange...)
Is that something that can be functionale again ? it was my first smartphone and would like to see alive again
I found out the power button flex print was almost cut-all-the of the pcb.
I was managed the solder one of them together, and woo hoooo it turned on
But the digitizer doesnt work now it starts correctly op , but screen doesnt give response back

Note 3 failed to charge while the phone is off

The power button broke on my Note 3, i reassemble the phone hopping to fix the problem, i found out the small dome shape piece of metal is out of its place and there is no way to put it back, also there is a tiny piece of clear reddish plastic to cover that metal dome, i found the whole circuit in amazon and i ordered one.
i closed the phone back after connecting all connectors back, i did that very carefully.
when i connect the charger (the phone is off) a gray battery icon shows for a couple of seconds then the phone screen become bright white for few seconds then turned off, the charging LED indicator is off. usually the battery icon changes to green with 5 green dots underneath it indicating the phone is charging.
if i disconnect the charging cable and put it back nothing happened, if i disconnect and connect the battery then plug the charger, the gray icon an white screen scenario above happened again.
I remove the battery overnight and tried it this morning, i got the same behavior again.
any help is really appreciated.
Phone: unlock ATT note 3 with custom ROM.
WOW, am I the only lucky one with this problem???
I found out that the battery is really charging, but neither led nor the screen are indicating anything, I figured it out when i noticed the battery is worm,
Also i was able to manage to boot my device by connecting the charger while pressing the Volume down and home button, i was able to go to download mode then restart the phone using volume up.
the phone is charging fine when it is on.
Not sure about the main issue if it caused by the Power button or something else.
Update:
I have a bad ROM causing too many problem, I flashed to NC2 4.4.2 and every thing is working, no wonder why nobody has this issue.
Thanks,

Charging loop overnight? Screen may be damaged.

Hi everyone, yesterday I used NeMa's battery calibration to reset the batterystats on my Xperia Z3 Compact running the latest Cyanogenmod. I had done it when the phone was charged at 100% and noticed that the battery instantly dipped to 99% afterwards. I took note but I wasn't worried at the time. Last night I left the phone on its charging dock and slept for about 5 hours and 30 minutes. When I woke up I picked up the phone and noticed it was hot. The screen was fine at the time so I checked the battery percentage, saying it was stuck at 99% which leaves me to believe that the battery was stuck in a charging loop from a bad calibration. I texted someone and also noticed that the Swype keyboard was laggy and unresponsive, but with my lock password, etc. it seemed to be fine.
I powered the phone down and slowly tried to dissipate heat with warm water and later colder water. When I tried to power the phone on, it had shown normal booting until the end when the screen gave out. Currently, it will show normal LED lights up top and calls will still register, but the screen is dark and doesn't seem to have promising digitizer input because I can't answer the call even though I know where to touch the screen to answer it.
Has this happened to anyone? This is my first encounter dealing with this. Any fixes (screen response or proper calibration), or would I just have to get it repaired?
Hello, check this things out
only 2 ways to find out if the screen is working or not working at all
a) a very dark place... start the phone.. maybe the screen is not iluminted proprey ! and maybe the screen is visible ...but very limited.
b) buy a mhl to hdmi cable.. to connect from phone to a smartv.
And see if the touch respons.. if yes the only the screen i out.. if not the screen +touch is out ( dead)
Yeah the screen and digitizer are fried. I'm going to try and return it to the seller stating a defective battery. Has this happened to anyone else? I just need to know if there are any fixes to this if I were to get the same phone.
FactionsOfArt said:
Yeah the screen and digitizer are fried. I'm going to try and return it to the seller stating a defective battery. Has this happened to anyone else? I just need to know if there are any fixes to this if I were to get the same phone.
Click to expand...
Click to collapse
Poor seller, you blew up your phone with bad software and water and you want someone else to pay for it.
FactionsOfArt said:
Hi everyone, yesterday I used NeMa's battery calibration to reset the batterystats on my Xperia Z3 Compact running the latest Cyanogenmod. I had done it when the phone was charged at 100% and noticed that the battery instantly dipped to 99% afterwards. I took note but I wasn't worried at the time. Last night I left the phone on its charging dock and slept for about 5 hours and 30 minutes. When I woke up I picked up the phone and noticed it was hot. The screen was fine at the time so I checked the battery percentage, saying it was stuck at 99% which leaves me to believe that the battery was stuck in a charging loop from a bad calibration. I texted someone and also noticed that the Swype keyboard was laggy and unresponsive, but with my lock password, etc. it seemed to be fine.
I powered the phone down and slowly tried to dissipate heat with warm water and later colder water. When I tried to power the phone on, it had shown normal booting until the end when the screen gave out. Currently, it will show normal LED lights up top and calls will still register, but the screen is dark and doesn't seem to have promising digitizer input because I can't answer the call even though I know where to touch the screen to answer it.
Has this happened to anyone? This is my first encounter dealing with this. Any fixes (screen response or proper calibration), or would I just have to get it repaired?
Click to expand...
Click to collapse
This: water

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