i have n9005 1year of used. and now the phone randomly shutting dowm, and itself turn on vibrate two times, and samsung logo appeared. why reboots not rebooting samsung logo but reboot with vibrations 2times seems like i turning on the first time phone
Either defective battery or you might just need to flash via Odin to fix any possible software fault.
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Hi everyone. I'm owning a Samsung Galaxy S4 for 3 months now. The problem I want to inquire about is that for the last 2 months I have been facing sudden phone restarts/reboots until yesterday it doesn't boot up at all.
For the last two months i have been facing sudden restarts when I turn the phone off and then try to turn it on. It had been booting up, but after a few minutes it had become frozen and then it had been restarting itself, sometimes for multiple times, until it booted up normally. Then I could use my phone without any sudden restarts, but ifl I turn it off or discharge - the same story.
Yesterday my phone battery discharged and when i charged it and tried to turn it on it just doesn't boot. It freezes on samsung galaxy s4 (I-9505) logo, then screen becomes black and it restarts it self.
I'm pretty sure that this is hardware problem as I tried to reset phone to factory default with volume up+home+turn on button and tried to enter safe mode, but i failed.
By the way, I don't know whether this is coincidence or no, but for those two months, when i have been facing restarting problem, my phone discharged very fast. I mean in stand-by mode (with energy saving mode, wifi and gps off), it had been loosing ~45% of battery per night (during i sleep).
Does anyone have any ideas what could be wrong with the phone? :silly:
It's sounds like battery problem to me, so I would suggest you to take it to service centre.
Sent from my GT-I9300 using XDA Premium 4 mobile app
I had a similar thing happen to me. Sent it in for repair and whatever they did sorted it. Could be a bad battery. I suggest getting it fixed via warranty.
Sent from my GT-I9505 using Tapatalk 2
for the past two years im using note4 n910g 32gb. with out facing any problem and it was also rooted. In the past week suddenly the phone got stuck and went off. i tried to power on it but nothing happened, so, i removed the battery and tried again, power came back but when to odin mode saying " could not do normal boot ". i tried several times and same thing happened. i removed the battery again and kept it for several minutes then tried again but only the black screen appeared. after several tries phone opened but few seconds later it got stuck again. so i reinstall firmware after that it was good for 2-3 hrs. so i installed a higher version but same thing happened again. same thing happens allover again. so i unrooted it but its the same. phone got so slow it wont open an app and get stuck and turn off. i tried to restart the phone but after restart it wont turn on. so help me to get my phone back. now it keeps showing odin mode sometime, black screen and sometimes startup to phone logo stuck for hrs. have to remove the battery for several time otherwise it wont power up. please help me.
Yestarday my Samsung Galaxy Tab 4 stopped charging and when the battery was drained i was not able to switch it on.
while trying to charge, first it would vibrate in very short intervals (twice in a sec) and later it started showing logo but would again shut down.
Somehow on reaching recovery mode i formatted my tab and rebooted it.
Now while opening for the first time after rebooting it shows that it is being charged but as soon as complete all the startup process it would again stop charging.
(plus i also sometimes get a faint line on display running horizontally at the center of my display. It faints further on use.)
Any solution please. Thank You
I have a galaxy s4 (i9500) and got it in used condition, a year ago. Never suspected a single problem in it.
Today I powered off my mobile for charging then after 25 minutes I took it off. I held the power button then I saw my boot logo(Where there is written Samsung Galaxy S4 GT-i9500). That logo kept showing as usual for 2 seconds and screen went black and again that logo appeared for 2 seconds and screen gone black and again it appeared, so, I'm stuck in kinda loop not a bootlooop exactly(maybe because bootloop refers to being stuck on boot screen while in my case its boot logo). I then removed the battery and inserted it back after an hour and as soon as I inserted it back the mobile itself turned on as if I held power button but this time again I was stuck in that loop. Moreover when I tried going into download mode, I didn't even need to hold the power button along with the volume down and home, it itself proceeded to confirmation screen of odin mode. And after that confirmation screen appeared saying that whether I really want to boot into download mode, disappeared itself after like 3 or 4 seconds even though I didn't press any key. And in case I press vol up key confirming to boot to download mode, then it again takes me to that loop. I'm too much confused . I can't even flash the firmware as it won;t boot to download mode neither am I able to boot into recovery.
Now do u really think the problem might be the power button(Which is maybe stuck in the state of pressed).
Or else it can be the battery coz my battery is also just average not too good?
I also inserted the command( in build.prop file) for enabling nav. bar and the code was correct but I never rebooted after inserting that. this was the first time I rebooted after that.
SOrry for some bad English.
Do you have something like this? I'm now having problem with getting my phone back to work...
https://youtu.be/HxnV-tn2vpA
From what you say it seams like power button problem, try to start the phone and connect it to the charger. When it start take out the battery, it will be powered by charger and you will eliminate battery problem.
I have a stock G4, which I replaced the screen on a few months ago.
Every few days, it randomly powers off and then wont turn back on. When I connect a charger, I get a bootloop with the splash screen appearing/reboot cycling.
Fastboot works (although I only tried this with a charger, not a PC attached).
Eventually the phone will seem to reboot correctly (after charging for a while, rebooting into fastboot)
One thing that does seem to work is 5 minutes in the freezer... After a restart this shows that the last crash occurred with 92% battery. - but then it keeps powering off with no warning, and fastboot indicates low battery...
I'm guessing either hardware/power management issues, or battery problems - the phone is 2-3 years old...
Edit : Further messing about suggests the battery is completely hosed...