A7 Randomly shutdown - Galaxy A3, A5, A7, A8, A9 Q&A, Help & Troubleshoot

Hello guy.
My phone Galaxy A7 SM-A700FD (2015) Android 5.0.2
I got problem with my phone shutdown itself like a dead phone.
Power button, Home button not working, screen wont on.
Unless I plug-in charger, screen will on (charging mode) then I only turn on by this way. Battery still got many % when this happen. Please help.

Go to service

wow, i never know can go to service and it's exist
btw, thanks for time :silly:

Related

[Q] Not coming out of standby

Hello all,
I have a little problem and would like to know of someone has hsd the same problem.
After use i put my tab in standby and it turns off. I can't turn on the tab. I have to press the power buttom 3 times for 5 sec before it starts up, normal boot i see the acer logo.
I'm not rooted.
What can I do?
yes. I had the same problem with my first unit. Returned itm just got a replacement. So far, so good
Ya, definitely not normal. Take it back.

[Q] device won't turn on

Hi all,
My Nexus 7 has had slight issues with the power button since day one in August but now I can't turn it on. Hard reset doesn't work and when I plug it in to charge it will show the battery charging icon but screen will go black if I hold the power button in attempt to turn it on. While plugging it in to my computer I get horizontal lines.. I have not dropped or hit my device in any way to damage it. I'm also rooted / unlocked but was done back in September so I'm not stuck in a boot loop. Please let me know if you guys have any advice. Thanks

[q] i need help urgent my samsung galaxy s4 overheated

does anyone here encountered this kind of problem and fix it?
last night i turn off my phone and charge it. after an hour i notice that its very hot. in sim card tray area and in memory card tray area. even the front screen suffer from that over heating but the battery didn't heat at all. the first time i try to turn on the device the samsung logo appears but immediately shutdown. then i let the phone cooldown for 4-5 hrs thinking the problem will be fixed. but after i try to turn the phone again nothing really happening. no vibration, no samsung logo nothing at all. and when i try to charge again it via pc and via power plug it's not charging and after 2-3 minutes the my phone is starting to become extremely hot again.
i already tried to press and hold volume down + menu button + power button
volume up + menu button + power button
holding all buttons + power button
removing battery and hold power button for 1 min and put it back again and power button
all that nothings happen.
can anybody here thell whats the problem of my samsung galaxy s4 i9505? i will be extremely grateful for your help. thankyou
blackscreenofdeath43423 said:
does anyone here encountered this kind of problem and fix it?
last night i turn off my phone and charge it. after an hour i notice that its very hot. in sim card tray area and in memory card tray area. even the front screen suffer from that over heating but the battery didn't heat at all. the first time i try to turn on the device the samsung logo appears but immediately shutdown. then i let the phone cooldown for 4-5 hrs thinking the problem will be fixed. but after i try to turn the phone again nothing really happening. no vibration, no samsung logo nothing at all. and when i try to charge again it via pc and via power plug it's not charging and after 2-3 minutes the my phone is starting to become extremely hot again.
i already tried to press and hold volume down + menu button + power button
volume up + menu button + power button
holding all buttons + power button
removing battery and hold power button for 1 min and put it back again and power button
all that nothings happen.
can anybody here thell whats the problem of my samsung galaxy s4 i9505? i will be extremely grateful for your help. thankyou
Click to expand...
Click to collapse
Did you used Original Samsung charger? if not that might be the problem.
Your phone is probably damaged internally since you said it overheated.
Go to your nearest samsung store or carrier and ask there. hope your warranty isnt voided yet.
Good luck.
i borrow charger and im not sure if its original or not. im not sure if this still has warranty.
what might be the problem? how much will i pay if they fix my phone?
blackscreenofdeath43423 said:
i borrow charger and im not sure if its original or not. im not sure if this still has warranty.
what might be the problem? how much will i pay if they fix my phone?
Click to expand...
Click to collapse
depends on samsung maybe its for free.
The charger isnt compatible with your device and maybe it overcharged and overheated the device.

[STRANGE!] Screen won't turn on at all. Can get into Download mode. Screen stays off.

As the title explains, I can get into Download mode but screen wont turn on. I flashed Prism Barebone KK ROM and it's been like that since that. Luckily I know how to get to Download mode without the screen being on. I am flashing stock KK I grabbed from Sammobile right now but what if it doesn't work? Prism ROM does have that no bootanimation bug.
It's not a battery issue, I have 3 stock and one extended battery thats fully charged. So def not battery.
Okay so it flashed the stock ROM through Odin. DIdn't restart on it's own. I let it be for a while, it was connected to laptop, assuming my screen may have died I thought when it gets into OS I'll hear a beep on computer or Odin would detect it, or device manager. Nothing.
So I hit power while USB was connected, the boot logo came on (the Galaxy S4 words) and it stayed there for about 2 mins and turned off i think. Now the power button is unresponsive. I am gonna keep it plugged to the wall.
For reference, I downloaded "I9500XXUGNH2_I9500OJVFNG1_LYS.zip" from Sammobile. [Yes I have the i9500]
Edit/Update: So the phones screen goes on and off with boot logo WITHOUT BATTERY INSERTED! How strange is that........
.
SilentRazor said:
For reference, I downloaded "I9500XXUGNH2_I9500OJVFNG1_LYS.zip" from Sammobile. [Yes I have the i9500]
Edit/Update: So the phones screen goes on and off with boot logo WITHOUT BATTERY INSERTED! How strange is that........
.
Click to expand...
Click to collapse
Out of curiosity, when you insert a charged battery in your S4. Does the device immediately vibrate? If you were having issues with your power button, you would feel the device constantly vibrating because when Samsung S2 S3 S4 power buttons go out, they are usually stuck in the on position. It is extremely rare to have a power button stuck in off.
c1aytron said:
Out of curiosity, when you insert a charged battery in your S4. Does the device immediately vibrate? If you were having issues with your power button, you would feel the device constantly vibrating because when Samsung S2 S3 S4 power buttons go out, they are usually stuck in the on position. It is extremely rare to have a power button stuck in off.
Click to expand...
Click to collapse
Power button doesn't seem to be an issue but it's unresponsive. No the phone doesn't vibrate on battery plug.
bump
bump

Samsung Galaxy S10+ not turning on

Hello everyone.
My galaxy s10 plus isn't turning back on all the time.
WHta i mean to say is that once the phone turns on, it works perfectly fine. But once it is turned off, it does not turn back on. Previously once a while it used to turn on after sometime. Now may be once a day it turns back on and that too when power button + volume down are pressed together.
I somehow managed to flash the device through odin to the latest firmware but still the problem persists.
Any combination of keys doesn't turn on the device now.
May be if i'm lucky, it turns on by power down+volum down but it takes me into recovery mode and when restarted from there, phone doesn't turn back on.
Nothing happens if i try to charge it. It doesn't charge. It takes in power but then stops and this repeats forever (checked via the device which shows the current drawn).
Any clue what's goin on with the device?
Any help will be appreciated.
Thanks
vortexplaytv said:
Hello everyone.
My galaxy s10 plus isn't turning back on all the time.
WHta i mean to say is that once the phone turns on, it works perfectly fine. But once it is turned off, it does not turn back on. Previously once a while it used to turn on after sometime. Now may be once a day it turns back on and that too when power button + volume down are pressed together.
I somehow managed to flash the device through odin to the latest firmware but still the problem persists.
Any combination of keys doesn't turn on the device now.
May be if i'm lucky, it turns on by power down+volum down but it takes me into recovery mode and when restarted from there, phone doesn't turn back on.
Nothing happens if i try to charge it. It doesn't charge. It takes in power but then stops and this repeats forever (checked via the device which shows the current drawn).
Any clue what's goin on with the device?
Any help will be appreciated.
Thanks
Click to expand...
Click to collapse
Hardware damage requires repair or replacement of a component depending on the economic calculus. No tips will help, as someone familiar with the device must open it and inspect it.
ze7zez said:
Hardware damage requires repair or replacement of a component depending on the economic calculus. No tips will help, as someone familiar with the device must open it and inspect it.
Click to expand...
Click to collapse
So it could be a hardware issue with the device?

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