Phone showing its age? - T-Mobile Samsung Galaxy S II SGH-T989

Is my phone showing its age and starting to break down on me?
I have an issue where my phone randomly reboots itself. Even just unlocking it reboots it. It also gets stuck in a loop where it'll shut off and try to turn itself on but screen remains black. I can only feel the initial boot vibration and it'll remain that way until I try to turn it on. Sometimes I spend about 30 mins just trying to boot the phone.
Is my phone already dying down or is it a Rom/App/Etc issue?
Sent from my SAMSUNG-SGH-T989 using xda app-developers app

LuciferzRage said:
Is my phone showing its age and starting to break down on me?
I have an issue where my phone randomly reboots itself. Even just unlocking it reboots it. It also gets stuck in a loop where it'll shut off and try to turn itself on but screen remains black. I can only feel the initial boot vibration and it'll remain that way until I try to turn it on. Sometimes I spend about 30 mins just trying to boot the phone.
Is my phone already dying down or is it a Rom/App/Etc issue?
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
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try reflashing it, sounds like its crashing to me.

Weird, I thought it was something else since it happens randomly. Been running my current rom for quite some time. But I guess it doesn't hurt to try and reflash.
Sent from my SAMSUNG-SGH-T989 using xda app-developers app

Don't forget that this device has one fault and that's the power button sticking look it up it sounds like its ur problem if not a bad ROM/flash

It may be the button since my sister has the same phone/rom and also happens to have the same issue at times as well just less frequent compared to mines.
Sent from my SAMSUNG-SGH-T989 using xda app-developers app

Related

Please, hard reboot your phone!

I believe that once you've done your first hard reboot on this phone the UI becomes permanently jumpy/choppy/laggy. Anyone?
Sent from my SGH-T989 using XDA App
every HTC / Samsung phone after restart, it takes them at least a good 1~2 minute to settle down
AllGamer said:
every HTC / Samsung phone after restart, it takes them at least a good 1~2 minute to settle down
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Click to collapse
You've missed the "permanently" part.
Sent from my SGH-T989 using XDA App
i'll test that as soon as mine arrives next week, until then i can't verify much
No lag here after 2 reboots. One of which was pulling the battery after turning the phone off to get the serial number.
mziol said:
No lag here after 2 reboots. One of which was pulling the battery after turning the phone off to get the serial number.
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yeah, i remember you did that for the other guy, that was looking for the battery part number
By hard reboot I mean VolUp+Power. I'm not talking about powering off the phone.
Sent from my SGH-T989 using XDA App
that's technically a factory / ROM reset back to default
Exactly my point. It should be stutter free by default, right?
Sent from my SGH-T989 using XDA App
Why would you do that anyways??
Sent from my SGH-T989 using Tapatalk
Dude, I just spent the last two days getting the phone setup the way I want it...
When we get root and I can create a nandroid backup I'll try a factory reset
Sent from my SGH-T989 using Tapatalk
Have you tried doing it again?
I have hard reset and factory reset my device at least 6 times without issue really. I had to do it the first time since I tried to port over 26000 texts it didn't seem to like that too much =)
ronin4740 said:
Dude, I just spent the last two days getting the phone setup the way I want it...
When we get root and I can create a nandroid backup I'll try a factory reset
Sent from my SGH-T989 using Tapatalk
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Dude, it's different from Factory Data Reset. It doesn't erase affect your setup. Ok. How about a simple reboot - just by holding power button. Can you do that and tell me what happens?
Sent from my SGH-T989 using XDA App
efenili said:
Have you tried doing it again?
I have hard reset and factory reset my device at least 6 times without issue really. I had to do it the first time since I tried to port over 26000 texts it didn't seem to like that too much =)
Click to expand...
Click to collapse
My routine to make it relatively smooth: Power Off / Power on while holding VolUp+Power and waiting for it to vibrate a couple of times / Turn off display animations / Turn off wallpaper scrolling.
Sent from my SGH-T989 using XDA App
webisweb said:
My routine to make it relatively smooth: Power Off / Power on while holding VolUp+Power and waiting for it to vibrate a couple of times / Turn off display animations / Turn off wallpaper scrolling.
Sent from my SGH-T989 using XDA App
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When you hard reboot it actually factory resets the data the reason its lagging cause its reinstalling all the Bloatware Tmobile put on it. So you need at least 5-7 minutes.
Ive already done a hard reset on my phone after receiving it and the reason was i had a issue with music on my sd card. I dont see the lag you speak of. If its persistent then get it replaced. I have no issues as of yet with the phone and its running great. My only slight issue is battery but that is most likely due to bloat.
webisweb said:
Dude, it's different from Factory Data Reset. It doesn't erase affect your setup. Ok. How about a simple reboot - just by holding power button. Can you do that and tell me what happens?
Sent from my SGH-T989 using XDA App
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Have done plenty of normal reboots via the power button (power off then power on) and pulling the battery. Mine is still quite a bit more snappy than the Vibrant it replaced.
Can somebody smash their phone for me and let me know if its damaged after? It seems all phones are damaged after they're smashed.
Seriously op, if you know it messes up the phone, why ask others to do it? Why would anybody do that anyways? Seems pointless.
Sent from my SGH-T989 using xda premium
Lol
10 char
Sent from my SGH-T989 using xda premium
The_Biz said:
Can somebody smash their phone for me and let me know if its damaged after? It seems all phones are damaged after they're smashed.
Seriously op, if you know it messes up the phone, why ask others to do it? Why would anybody do that anyways? Seems pointless.
Sent from my SGH-T989 using xda premium
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I've smashed mine several times, one of which was even a sledgehammer dropped from a 3-story building right onto the glass. no damage here, it's actually less damaged than my MT4G was fresh out of the box
Sorry, just had to post the other side of things too lol

Screen not timing out

So I noticed this a few days ago. I have the screen set to time out after 30 seconds. It will work for a while and then it will no longer time out. If i reboot the phone everything goes back to working order. Ive tried this with and without smart stay on and got the same results. I do not have any applications installed that would cause the screen not to time out, plus it works from time to time. Any ideas as to why it may be doing this?
This has been happening to me lately too... Don't really know what could it be.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
Alberto5501 said:
This has been happening to me lately too... Don't really know what could it be.
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
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Yes I'd also like to know as it is a bit annoying and killing my battery if I dont catch it!
This used to happen to me too. I even returned phone and it started happening again. This seems to be a bug. I flashed a new rom and it never happened again
Sent from my SAMSUNG-SGH-I747 using xda premium

Phone shuts off randomly. No reboot

OK so my phone keeps shutting off..its doesn't reboot but it just shuts off ..i was on avatar ROM and it did it on that one and on jellybam 7.7 and same thing...but when i was on jellybam 7.6.2 it never shut off...just random reboots which was a known bug in the ROM...right now im on uber kernel and jellybam 7.7. Any help?...it usually happens when i disconnect my earphones and/or USB cable..
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
I can't help you, but I'm just letting you know you're not alone. Mine did that a couple of times when I was on some CM 10.1 nightlies. The phone would just shut off. I thought maybe it was just a SOD on black screen, but one time I caught it flash the Samsung logo, and then shut off. I had to press and hold the power button to turn it back on. Strange indeed. I don't know what caused it, but I would like to know. I use my phone as my alarm, and if it would shut off during the night that would not be good for the morning.
You'd get much more input if you were on a Rom on xda.
This is why I won't use a few roms....jellybam, carbon....at least until there is a dev thread on it....and a couple others.
Just my two cents!
Sent from my cell phone telephone....
bobbyphoenix said:
I can't help you, but I'm just letting you know you're not alone. Mine did that a couple of times when I was on some CM 10.1 nightlies. The phone would just shut off. I thought maybe it was just a SOD on black screen, but one time I caught it flash the Samsung logo, and then shut off. I had to press and hold the power button to turn it back on. Strange indeed. I don't know what caused it, but I would like to know. I use my phone as my alarm, and if it would shut off during the night that would not be good for the morning.
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Click to collapse
Exact same thing with me...even the logo every once in a while...I just factory restore to stock rom with no root and no problem so its something with the software
Sent from my SGH-T989 using xda app-developers app
It can be the software or the hardware. My phone keeps rebooting even though I reverted back to stock.
I'm getting the same issue with the random shutdowns. I'm on PAC-man rom. The few times I noticed that it happened was when the screen shutdown while an app was active.
Sent from my SAMSUNG-SGH-T989 using xda premium
_eroz said:
I'm getting the same issue with the random shutdowns. I'm on PAC-man rom. The few times I noticed that it happened was when the screen shutdown while an app was active.
Sent from my SAMSUNG-SGH-T989 using xda premium
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When I was on Pac man I got allot of random reboots but that was a known problem so I grown to live it with but then when I got random shut downs that's when I got worried lol
Sent from my SGH-T989 using xda app-developers app
lilsaiful said:
It can be the software or the hardware. My phone keeps rebooting even though I reverted back to stock.
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Click to collapse
I heard it could be something to do with the sd cards partitions...
Sent from my SGH-T989 using xda app-developers app

Random reboot and wake issue

Did anyone have a random reboot or problem waking the device?
Sent from my Nexus 7 using xda premium
not me
paniro187 said:
Did anyone have a random reboot or problem waking the device?
Sent from my Nexus 7 using xda premium
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I have a heck of a time getting the device to turn on using the power button. It's as if the button is recessed a bit...it's hard to press in an awkward place.
Also, I've left the device a few times for long stretches to find that I need to boot it up to turn it on. It powered completely down on its own.
I love it, though; definitely not disappointed.
Sent from my Nexus 7 using Tapatalk 4 Beta
I don't experience reboots waking up the device but i've had the tablet reboot on me once today while watching a netflix video. It also rebooted three times yesterday while chromecasting.
I've been getting random reboots but no problems waking the device.
Sent from my Nexus 7 using xda premium
NutritionN said:
Also, I've left the device a few times for long stretches to find that I need to boot it up to turn it on. It powered completely down on its own.
I love it, though; definitely not disappointed.
Sent from my Nexus 7 using Tapatalk 4 Beta
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This happened to me today, not sure if it's a symptom of a defective device or just a software bug
Picked mine up this morning. I've seen 3 random reboots with it in my hand today. It had also turned itself off once while in my bag and required a long press to boot back up. For now I'm chalking it up to 4.3 still being in its infancy.
Luckily it reboots really fast!
Sent from my Nexus 7 using Tapatalk HD
Yeah mine reboots here and there on it own. Also I don't like the way that if you're playing a game sometimes and have to listen or read a but of dialogue. The screen auto shutoff will still turn off.......
Sent from my HTC One using xda premium
I had mine next to my bed last night and for some reason when I looked over at the Nexus 7, the screen was "on" but nothing was being displayed. It would not respond to anything. I held down the power button and went to bed.
Now it won't boot at all past the Nexus logo screen! I haven't tried rooting it or anything (I do have BusyBox and SuperSU installed from my previous Nexus 7, but without the bootloader being unlocked or root it shouldn't do anything, right?).
Been waiting for 20 minutes and it's stuck at the Nexus logo screen...
I have a similar issue where upon waking the device in the morning it will reboot. The odd thing it usually doesn't do it right away, but up to a minute afterwards.
Very odd.
No random rebots <knock on wood> but I do find it difficult to find and press the power button without sometimes turning the device to see what I am doing.

Rooted Phone won't boot, can't access recovery or download mode.

Hello,
Today my phone randomly turned off by itself, and when I turned it back on, it got to the samsung screen and then went black. After I tried again/pulled the battery, it did the same thing. I can access recovery and download modes, but when I tried to restore my phone, my phone ****s off before the process can commence. Since the phone barely stays on for 5 seconds, I can't get Odin to see my phone. Please help. My phone is rooted, but I never installed a custom ROM. I'm still stock.
Try to pull the battery, then plug in the USB. You should be able to enter download mode without the restart.
Sent from my SAMSUNG-SGH-I717 using XDA Premium 4 mobile app
electrofryed said:
Try to pull the battery, then plug in the USB. You should be able to enter download mode without the restart.
Sent from my SAMSUNG-SGH-I717 using XDA Premium 4 mobile app
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Doesn't work. When I plug it in without the battery, the charging light comes on, then turns off, then the mini vibration happens. But I never get a samsung screen. Can't access download mode at all without the battery.
That did happen to me before. I'm trying to remember how I repaired it. When the battery is in, and turned on. Is it rebooting alot or stuck on the Samsung screen?
Sent from my SAMSUNG-SGH-I717 using XDA Premium 4 mobile app
electrofryed said:
That did happen to me before. I'm trying to remember how I repaired it. When the battery is in, and turned on. Is it rebooting alot or stuck on the Samsung screen?
Sent from my SAMSUNG-SGH-I717 using XDA Premium 4 mobile app
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The samsung screen will come up, disappear, and then the phone doesn't do anything again. I have to pull the battery to get it to turn on again.
Have you had trouble with the USB staying connected with the PC before?
Sent from my SAMSUNG-SGH-I717 using XDA Premium 4 mobile app
electrofryed said:
Have you had trouble with the USB staying connected with the PC before?
Sent from my SAMSUNG-SGH-I717 using XDA Premium 4 mobile app
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Click to collapse
Not before this happened...
Hmm. I'm stumped. Sorry. I had the very same issue with my i777. I had the Odin screen on while I fiddled wth the USB connection at the phone until it finally stayed connected long enough to push a recovery to it. Although it doesn't appear you have the same issue. I figured I'd throw it out there. Again. I'm sorry I can't help further.
Sent from my SAMSUNG-SGH-I717 using XDA Premium 4 mobile app
Could the power button be stuck?
Sent from my SGH-T999L using XDA Premium 4 mobile app
DocHoliday77 said:
Could the power button be stuck?
Sent from my SGH-T999L using XDA Premium 4 mobile app
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Not to my knowledge, I can still push it just fine.
There have been more than a few instances where someone would have similar issues where if would shut off after a few seconds. Most times it would reboot itself over and over, but for a few people it would just shut down.
Most of the cases I've seen, it turned out to be something keeping the button in contact causing it to trigger the switch.
Sometimes it was the button itself got jammed, others the button felt ok, maybe a bit loose, but under it it was essentially pushed in. A couple have apparently just had a bad switch or a short.
May or may not be the case here, but thought I'd go ahead and mention it.
Sent from my SGH-T999L using XDA Premium 4 mobile app
DocHoliday77 said:
There have been more than a few instances where someone would have similar issues where if would shut off after a few seconds. Most times it would reboot itself over and over, but for a few people it would just shut down.
Most of the cases I've seen, it turned out to be something keeping the button in contact causing it to trigger the switch.
Sometimes it was the button itself got jammed, others the button felt ok, maybe a bit loose, but under it it was essentially pushed in. A couple have apparently just had a bad switch or a short.
May or may not be the case here, but thought I'd go ahead and mention it.
Sent from my SGH-T999L using XDA Premium 4 mobile app
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What do you suggest doing if this is the problem?
cboss718 said:
What do you suggest doing if this is the problem?
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Some people simply opened up the phone and reseated the button. Others had to buy a new button and replace themselves. Some sent it in to a repair shop to have it done for them and a couple who suspected it was an issue with a switch or a short on the board I don't think were ever able to fix it.
One guy got mad at his and slammed it on the table. After that he said it worked fine! I do NOT recommend this!!! But I have fixed stereos, VCR's, CD players, and all sorts of electronic equipment with this method! I would never attempt it with this fragile screen though!
What I recommend is that you go to a phone service centre that does JTAG, that way they can diagnose and repair the motherboard
humzaahmed155 said:
What I recommend is that you go to a phone service centre that does JTAG, that way they can diagnose and repair the motherboard
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Is it definitely the motherboard?
cboss718 said:
Is it definitely the motherboard?
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I can't be so sure, but to me it sounds like the motherboard, if you have used triangle away before and have a clean flash counter you could send your device to Samsung for service and repair?
Sent from my HTC Desire HD using Tapatalk 4
humzaahmed155 said:
I can't be so sure, but to me it sounds like the motherboard, if you have used triangle away before and have a clean flash counter you could send your device to Samsung for service and repair?
Sent from my HTC Desire HD using Tapatalk 4
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I was under the impression that Sudden Death couldn't happen to US variants and they they had fixed it in the updates, guess I was wrong. Gonna have my friend look at it, if he can't fix it i'll send it to T-Mobile.
when you try to access dl mode you get the option to continue or reboot, choose reboot and long press home and volume up, this will cause recovery to boot up (I sometimes have trouble getting it to boot with my problem without this method) then flash your rom again or flash a firmware package. this will at least get you into your rom for the time being. Then you can work from there.
aamir123 said:
when you try to access dl mode you get the option to continue or reboot, choose reboot and long press home and volume up, this will cause recovery to boot up (I sometimes have trouble getting it to boot with my problem without this method) then flash your rom again or flash a firmware package. this will at least get you into your rom for the time being. Then you can work from there.
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Doesn't work, phone still cuts off before I can get into recovery.
cboss718 said:
Doesn't work, phone still cuts off before I can get into recovery.
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did you try taking battery out for about a minute then putting back in and trying to boot to recovery?

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