htc desire 820 bricked - Desire 820 Q&A, Help & Troubleshooting

when i plug my phone to charger only the orange led is blinking it wont turn on.
nothing happen even if i try combination vol+ + vol- + power buttons.
i changed the battery and nothing. can someone help me? (sorry for bad english)
i think it is by this small cable on the side it is flat in 2 places.
phones is not detected by computer.
No. thats no by this side small cable.

Related

[Q] Help please! Galaxy Nexus Bricked!

Replaced the usb board (flex cable?) and the speaker plastic piece. When plugged into power, battery icon comes on and shows it's charging. Tried to boot the phone, it won't boot up. Tried to get into download load (power + vol down), nothing.
This is a friend's phone I am helping with. The phone had just come back from Samsung warranty which told my friend that they won't be able to repair the usb port because the water sensor had tripped. So, he bought a usb flex cable with usb port and the speaker plastic piece. I just got done helping him with replacing the usb as well as the speaker piece.
Any suggestions?
I can't believe no one else has experienced the same problem.
Anyhow, I had a usb jig and was able to power it on to download mode. Tried Odin to flash factory stock. No go, it stops at connection. Finally got pit file to load, and then stock image through pda in odin.
Now, the phone won't respond to the power button. Pressing power button doesn't do anything, no matter how long you press it. It's as if the phone doesn't recognize that you are pressing the power button. After pulling battery, the only way to power it on is to put in the usb jig and then press the power button. So, it tells me that the phone recognizes power button was pushed only with the usb jig. At all other times, the galaxy nexus doesn't recognize when the power button is pushed.
We are considering the purchase of power button flexible cable. Would it repair the problem of the phone not recognizing the power button push?
I'm not familiar with the usb jigs, but how did it go from no connection to connection? Also, if the power button worked when attached to the jig, then why would those same wires that didn't work before work now? Doesn't sound to me like that power button cable.. What are the chances that this phone had more serious water damage? Did ya'll use the bag of rice trick, or just let it dry normally?
My girlfriend handed me her phone. The power button does nothing. Phone is off and charged. When I plug it into a computer or wall charger I get the charging sign. Any way to get the phone up and running through computer? I was thinking if the power button is dead, then if I can get the phone turned on with the computer I can push a swipe to wake type program bypassing the power button and making the phone usable.
Have you tried just holding the power button and wiggling it around a bit? Or even a bit of duster around it? It sucks when the only one of three hardware buttons stops working. I had an older phone that i'd have to hold the button at various angles, pressure points to get it to turn on. If you do get it on, try smartscreen on lite.

[Q] Charging led doesn't work anymore

Hello, for about 4 months I'm charging the phone with and magnetic Usb cable, today I've bought another one for my other phone and I tested the cable on the Z1 compact and the screen got blank the phone won't power on when pressed the button, I tought I ve bricked the phone, or the battery. Anyway I've pressed volume up and power for about 5-10 seconds and the phone turned on. It seems it works with no problems it charges, BUT the charging led doesnt work anymore. If I recieve a notification it works, all the colors (tested whatsapp, sms, calls), only when I plugged it to charge the led is off.
L. E : I've measured the pins and the new bought cable has the positive switched with the negative. ?
Any suggestions?
vibecatalin said:
Any suggestions?
Click to expand...
Click to collapse
Don't use cheap crap.
It started working again . It was my mistake that I didn't checked the polarity of the cable. I will reverse the polarity of the cable.

charging problem

my phone stopped charging after 23% cant do any thing.....help me plz.
Sent from my D5103 using Tapatalk
try vol up+power till you got 3 vibrations then turn on again, or try power button while you plug charge...
more information...?
I had this problem too. Powering off device with small button near to SIM card worked for me. You will need sth small, that would fit into tiny hole, some kind of neddle, wire.
ozix948d said:
I had this problem too. Powering off device with small button near to SIM card worked for me. You will need sth small, that would fit into tiny hole, some kind of neddle, wire.
Click to expand...
Click to collapse
What does that button do...
I think that used to reset the phone
Hello, I have the same problem. My phone has stopped charging. No charge even in the off state. When you connect the USB cable being off or on the computer has failed USB devices. I've already trying with other cables and other chargers. I do not think it's a problem because the connector is in good condition.

Water damage

Hey guys
My SW2 has just suffered from water damage and won't turn on, I took the device apart and managed to locate the problem: the power button/NFC flex cable... Whenever it is connected the watch doesn't respond after plugging it in and connecting it while the watch is on shows the sony logo and then it turns off...
Plugging it in without the flex connected makes it work fine but with no power button :/
Any ideas on how to fix this?
noahvt said:
Hey guys
My SW2 has just suffered from water damage and won't turn on, I took the device apart and managed to locate the problem: the power button/NFC flex cable... Whenever it is connected the watch doesn't respond after plugging it in and connecting it while the watch is on shows the sony logo and then it turns off...
Plugging it in without the flex connected makes it work fine but with no power button :/
Any ideas on how to fix this?
Click to expand...
Click to collapse
Can you post picture of connector and watch on the connect part ?

Sprint htc m8 can't charge the phone

Hello I have a problem in my sprint htc m8
The red light keep flashing in the phone and it won't charge even I use original charger and cable
I tried power button and volum+ method but nothing change
I tied many charger of sumsung too
I tried hard reset
the problem isn't from charging port because I can charge the phone if i entre to fastboot
https://www.youtube.com/watch?v=JKQ3eLhorCs
is there any solution plzzzz
thanks

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