Database Develop

My device boots up with a black screen

Hi everyone
My device is all the way Stock. one week ago it did boot always into a boot loop.
now it will only make the samsung sound but does not show anything on the screen. after a while it vibrates and boots again.
Could anyone help me?
Thanks

goan0900 said:
Could anyone help me? Thanks
Click to expand...
Click to collapse
Is your battery fully charged?
try powerdown, pull out Battery, SIM CARD, and EXT.SD card, press power
button for a minute, clean your battery contacts on phone and battery (check battery for swelling) than powerup
or a solution for booting problems from My Android Solutions

Battery pull

What happens if your phone goes into a boot loop and you must pull the battery in order to properly start the phone? Does HTC have a key function like holding the power button down to disconnect the battery or do you have to wait until the battery dies?

You answered your own question
Sent from my Nexus 7 using xda premium

panflute said:
What happens if your phone goes into a boot loop and you must pull the battery in order to properly start the phone? Does HTC have a key function like holding the power button down to disconnect the battery or do you have to wait until the battery dies?
Click to expand...
Click to collapse
Even phones with removable batteries don't require a battery pull
Sent from my HTC One using Tapatalk 2

weird charging on my HTC one m7

my HTC one won't charge when the phone is on. Only waY to charge is to wait until the. Battery is completely dead n then put it to charge, at that time i get the Battery signal with a lightening in it it goes blank n the the Battery with the %under it. Then ahuta off again n the cycle. Starts again. Need advice before i go buying a new charging port ribbon

[Q] Phone Dead, Need Advice

So my HTC One m7 (Sprint) just suddenly died.....
Had a full charge, i had set an alarm, put it in airplane mode and got some sleep.....
When I woke up, it was just dead.
So I was hoping to get some advice.....
I would like a new phone through Sprint, which has a similar button layout (power button on the top left, etc).... but with a removable battery and memory card. (it's crazy they seal the battery up the way they do).
I like to run cyanogenmod..... so any suggestions on a new phone would be greatly appreciated.... think i'm done with HTC due to the whole battery thing being so far inside the phone.....
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Closed at OP request

Battery issue?..

I know you guys are probably getting tired of seeing me post here Lol but my G4 gives me so many problems.. It now bootloops with the battery in it (discharging) when i plug it in it boots up normal and i can unplug the charger and it stays on for about 2-3 minutes and then continues boot looping my uncle had another LG battery that fit my G4 and it still proceeded to boot loop.. Any ideas on what it could be? i can also plug in the device and remove the battery while at the LG logo and it comes on normal and i reinsert the battery and it says "Battery empty shutting off" when 100% charged.. Any help will be appreciated

Your battery is dead
Time for a new one

yes battery is dead.