[Q] Loop Issue - T-Mobile Samsung Galaxy S II SGH-T989

All right. I just received a Samsung Galaxy S2 T-Mobile (White) from a friend.
It doesn't boot up to the Stock Android. It's not rooted it's completely stock.
When you start it up it just goes to the Samsung Logo Screen then into a Samsung Android 4G screen in which the loading bar gets a lil over halfway and it just turns off and restarts the process. I'm not sure whether it's the power button issue i've been seeing in the past. Or if it's something wrong with the motherboard power button area.
I am also providing a video I recorded just to see what happens when I put the battery inside an then press the power button.
I was wondering if anyone could give me any things to try to fix it or a possible solution as I would like to fix this issue and root the phone.
http://youtu.be/Ud4bb12gARw
Youtube of putting battery in and powering up.. An how the boot goes.

Is it constantly vibrating in your hand as it reboots? If so then most likely it's the power button
You could try circling around the power button with a pin. Blow it out then hit it with an eraser (or any large rubber item). That worked for me,

iburnhearts said:
Is it constantly vibrating in your hand as it reboots? If so then most likely it's the power button
You could try circling around the power button with a pin. Blow it out then hit it with an eraser (or any large rubber item). That worked for me,
Click to expand...
Click to collapse
No it doesnt vibrate constantly. It will do it once.
Sent from my SGH-T989 using xda app-developers app

DudeNo said:
No it doesnt vibrate constantly. It will do it once.
Sent from my SGH-T989 using xda app-developers app
Click to expand...
Click to collapse
Ok. Just one more thing...when yu put the battery in does the phone starts by itself or do yu have to turn it on?

Starts by itself
Sent from my SGH-T989 using xda app-developers app

Then ya sticky power button try what I posted first

I been trying with a small nail tip to move the button. I got the screws for the motherboard remoged an I adjusted the button by tryn wut u said
Sent from my SGH-T989 using xda app-developers app

Is there a way I can access the internal files on the phone? I wanna back everything up. An install a new motherboard with a diff power button
Sent from my SGH-T989 using xda app-developers app

or you could just hit the power button hard a couple times with an eraser and try to put some compressed gas in there

I tried the eraser thing an It didnt seem to work. I dont have any compressed air but I will try ot when I do
Sent from my SGH-T989 using xda app-developers app

Are there any other things I could try or should I just replace the power button?
Sent from my SGH-T989 using xda app-developers app

DudeNo said:
Are there any other things I could try or should I just replace the power button?
Click to expand...
Click to collapse
There are a couple of things you can try here:
http://forum.xda-developers.com/showthread.php?t=1931310

Related

Power button

Anybody having problems with their power button....cuz I think my button is going bad and idk what to do
Sent from my SGH-I897 using XDA
send it to mobiletechvideos.com - they will fix it.
Or flash SearchAsPowerButton MOD along with Volume wake ROM - my ROM ICS supports it.
Wondering if anybody knows any places in Canada (GTA) where they might replace these? Sending it in to the states is a little expensive when considering shipping. =(
Yeah I have some issues with mine. It'll sometimes not lock the phone and it'll register as being held down instead. It's not too serious for me, though.
Sent from my SGH-I897 using xda app-developers app
Use the volume button to unlock the phone. I am doing the same.
Sent from my SGH-I897 using xda app-developers app
volume rocker wake ...
My power button is dead. Im still able to get into revovery by randomly presing vol up down. Is there any search buton as power mod for hellybean rom?
Sent from my SGH-I897 using xda app-developers app
Jose0726 said:
My power button is dead. Im still able to get into revovery by randomly presing vol up down. Is there any search buton as power mod for hellybean rom?
Sent from my SGH-I897 using xda app-developers app
Click to expand...
Click to collapse
Just open up your phone and clean the dip switch with some rubbing alcohol, not to much but do it a couple of times. Make sure to let it dry before you turn it back on.
This fixed mine.
malbolgias said:
Just open up your phone and clean the dip switch with some rubbing alcohol, not to much but do it a couple of times. Make sure to let it dry before you turn it back on.
This fixed mine.
Click to expand...
Click to collapse
I just did this and it works!!
Sent from my I897 using xda premium
malbolgias said:
Just open up your phone and clean the dip switch with some rubbing alcohol, not to much but do it a couple of times. Make sure to let it dry before you turn it back on.
This fixed mine.
Click to expand...
Click to collapse
That worked for me as well. When I bought my phone, the power button was so sensitive that even the slightest amount of pressure on it would cause it to boot or turn the screen off. I was going to return the phone, but a few minutes work with alcohol and a Q-tip saved me the hassle.
Cleaning my button worked for me, but that was 3 months ago and now its back to not working. Worst part is that my volume buttons arent feeling to healthy either! Hopefully it holds on until upgrade time .
Don't be a p**** take your phone apart dab your button with some electronics cleaner and press the button a few hundred times and repeat and then put it back together.
Sent from my SGH-I897 using xda app-developers app
If you guys are going to be opening the phone again at some point, it would be a great idea to take a couple of picture.
I think that my cappy is about to have the same issue (sometimes it doesn't recognize the power button) and it would be nice to have some king of guide to do the cleaning.
Try to clean around and inside or open it up and clean the power button, if that doesn't work you should just get a new phone. The captivate is already really old
do u think it can be solved by an upgrade
Sent from my SGH-I897 using xda premium
wilnze said:
do u think it can be solved by an upgrade
Click to expand...
Click to collapse
Yes, if you upgrade the phone, the new one comes with a new power button - problem solved!
Just use the rom that have option to wake the phone up by the volume rocker buttons. Also make sure to get screen off app to lock the phone up.
I opened my cappy and cleaned the button with contact cleaner, and now it works like new.
Shortelz said:
Try to clean around and inside or open it up and clean the power button, if that doesn't work you should just get a new phone. The captivate is already really old
Click to expand...
Click to collapse
Hey now, some of us still like to keep our phones maintained until we do get a new phone
Or.... can't afford a new phone every 2 years... 199.99 isn't cheap (or 700 for unlocked and off contract)
Just Send It To Me
Jose0726 said:
My power button is dead. Im still able to get into revovery by randomly presing vol up down. Is there any search buton as power mod for hellybean rom?
Sent from my SGH-I897 using xda app-developers app
Click to expand...
Click to collapse
Its My Guaranty I Will Repair it And Will Send It Back For 10$(Shipping Excluded)(Return Shipping Free[ONLY INDIA]):good:

Any way to fix home button wake up bug?

Dont know what else to call it really but I know this is happening with all of our devices.. which is when the screen times out and u press home to wake it up it takes u back to default homescreen. The sgs3 doesnt react that way and ive had to get used to hitting the power button instead. Any ideas? This would be amazing and greatfully appreciated.
Sent from my SGH-T889 using xda app-developers app
I can't replicate this issue. I let my screen timeout and pressed the home button and it simply turned the screen back on to where I left it.
Sent from my SGH-T889 using xda premium
I've had it happen. You press he home button immediately after the screen goes black, and it wakes the screen up, but also takes out of what ever you are in and takes you to the home page. I've retrained myself not to go for the home button, but the power button.
stevessvt said:
I've had it happen. You press he home button immediately after the screen goes black, and it wakes the screen up, but also takes out of what ever you are in and takes you to the home page. I've retrained myself not to go for the home button, but the power button.
Click to expand...
Click to collapse
I've seen this behavior too. It's quite annoying.
Sent from my SGH-T889 using Tapatalk 2
j_shelton1988 said:
I can't replicate this issue. I let my screen timeout and pressed the home button and it simply turned the screen back on to where I left it.
Sent from my SGH-T889 using xda premium
Click to expand...
Click to collapse
What firmware are you on.. no matter what rom im on if the screen times out it takes me back out of wher is was.
Sent from my SGH-T889 using xda app-developers app
pezlomd said:
What firmware are you on.. no matter what rom im on if the screen times out it takes me back out of wher is was.
Sent from my SGH-T889 using xda app-developers app
Click to expand...
Click to collapse
Stock rooted. I tried it multiple times and the same thing happens, screen times out, I instantly press the home button and it turns the screen back on but keeps me on the web page, app, etc that I'm using.
Sent from my SGH-T889 using xda premium
No matter what I do wipes roms etc I have this problem..wtf
Sent from my SGH-T889 using xda app-developers app
This is really an issue, "immediately" hitting the home button when it goes to sleep? Why not just avoid letting it go to sleep or hit the power button? This seems like a non issue to me and I've never had it happen.
but my post does not help the OP so good luck with that, sorry for the editorial.
The point is my sgs2 gti9100, and sgs3 tmobile which both had physical buttons didnt react this way.. I find it to be strange.
Sent from my SGH-T889 using xda app-developers app
pezlomd said:
The point is my sgs2 gti9100, and sgs3 tmobile which both had physical buttons didnt react this way.. I find it to be strange.
Sent from my SGH-T889 using xda app-developers app
Click to expand...
Click to collapse
Are you using stock LEAK ?
I think this is a Jellybean 4.1 issue. My Note 2 has the same problem, but my wife's Galaxy S3 didn't when she was on ICS. Last week the phone updated to JB and now the problem exists.
This is definitely related to Jelly bean but I'm not sure if it is strictly a Touchwiz Jelly bean issue. It happens when I removed S Voice from the home button double press. It happens on the S3 and when my Note II comes in I bet it will happen on there too.
There are a lot of people that noticed it and I even saw someone open an issue with Google, although I'm not sure it is entirely a Google issue.
http://code.google.com/p/android/issues/detail?id=39326
The last line is the issue maybe.
"I want the single tap to be more snappy - for that I must disable s voice, but when I do it this bug raises its head. "
Do you guys have s voice disabled on the home button to save that lag time?
I disabled the s voice on the home button but still have the lag.
Sent from my SGH-T889 using xda app-developers app

HOME button after JB update

Hi there. Before update to JB on my S3, when i do my readings on the phone, screen blackout, press the HOME button, the screen will come back up.
Now, screen blackout, press HOME button, screen come back up but the app or browser that I'm using will close down instead of just led the screen on (where the app still there)
Anyone has a way to fix this? Keep pressing on the POWER button to light up the screen is not as Convenient as by using the HOME button.
Thank you.
Sent from my SGH-T999 using xda app-developers app
Glad it's not just me. This has been driving me bonkers ever since I updated. It's really the only complaint I have about the official 4.1.1. ROM right now. Would love to hear some suggestions on how to fix. In the meantime, I've been trying to train myself to use the side power button for screen on action.
Is there anyway that we can make suggestions on this matter?
It bugs me when I read on the bed at night.
Sent from my SGH-T999 using xda app-developers app
leesanhua said:
Hi there. Before update to JB on my S3, when i do my readings on the phone, screen blackout, press the HOME button, the screen will come back up.
Now, screen blackout, press HOME button, screen come back up but the app or browser that I'm using will close down instead of just led the screen on (where the app still there)
Anyone has a way to fix this? Keep pressing on the POWER button to light up the screen is not as Convenient as by using the HOME button.
Thank you.
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
this has been happening on jelly bean ROMs (not cm tho) ever since the leas came out - at least for me anyways. very irritating sometimes but yes, you are not the only one.
Bump. No one else is annoyed by this but us or has any idea for a fix?
Only 'fix' is to use smart stay when theres enough light. Otherwise increase your screen on time to one min. I had to increase my time since I use it at night so often.
Sent from my SGH-T999 using xda premium
An easy fix is just to use your power button as soon as the screen blacks out.
It wakes the screen back up without closing down the current app your in... I just tested it out and it works, doesn't lock the phone either.
But if you don't wanna use the power button then I suggest you increase your screen time out to one minute or more if you don't want the screen blacking out fast.
Sent from my SGH-T999 using xda app-developers app
Very annoying and not something that can be considered useful in anyway, so a bug in my opinion.
Sent from my SGH-T999 using xda app-developers app
demize! said:
Very annoying and not something that can be considered useful in anyway, so a bug in my opinion.
Sent from my SGH-T999 using xda app-developers app
Click to expand...
Click to collapse
Like someone else mentioned, what's wrong with smart stay?
pytyper483 said:
Like someone else mentioned, what's wrong with smart stay?
Click to expand...
Click to collapse
Does it work in the dark when reading in bed like the OP asked? My comment was criticism of why they coded it this way,for what purpose?
Sent from my SGH-T999 using xda app-developers app
Its really just doing what its supposed to before the device locks. I guess they expected smart stay to take care of it.
If you keep double press home to open svoice enabled it should also stop this from happening.
Sent from my SGH-T999 using xda premium
DocHoliday77 said:
If you keep double press home to open svoice enabled it should also stop this from happening.
Click to expand...
Click to collapse
Bingo. This is the answer. I'd much rather have the slight lag in returning to the home screen than lose the ability to turn the screen back on with the home key. Thanks!

[Q] Remap power button???

Any way to remap the power button to the home button? My mom dropped her phone and every once in a while it'll just get stuck in a loop until she smacks the phone and the power button kinda fixes it self for a little bit at least. Any way I can remap the power button to maybe the home button?
I believe you can. A little bit of googling will find you a guide.
Sent from my SGH-T999 using xda app-developers app
I looked on Google thru and typed xda after wards to narrow the search. Nothing was detailed enough. I figured its in the use/seckeys if I remember right, but its been 6 months since I played with the insides of the s3.
Sent from my HTC One using XDA Premium 4 mobile app
mt3g said:
I looked on Google thru and typed xda after wards to narrow the search. Nothing was detailed enough. I figured its in the use/seckeys if I remember right, but its been 6 months since I played with the insides of the s3.
on aospwiz 4.1
Sent from my HTC One using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Final bump...
Although other properties such as Power Menu can be remapped to Home button, When the phone is completely turned off, bootloader won't respond to anything else. Better have it replaced. If you open the phone, it may be easier to reseat the spring.

[Q] My galaxy s2 SGH-T989 wont turn on.

Ok, so i can't really tell if this particular problem has been posted before but from what i have looked through it has not. However, if i have just missed it then please just redirect me to it as long as it matches my problem so please read through my post before posting that its been done.
So moving along, as the title says i have a Samsung Galaxy s2 SGH-T989 and i've been running CyanogenMod 10.2. Oh and before i forget, the battery is not dead and just in case i've tried to turn it on while plugged in only to get the same results. Anyways over the past 24 hours my phone started shutting off randomly to the point now that it shuts off before finishing booting. If it does finish it doesn't stay on long enough to do anything and sometimes it barely turns on.
Has this been heard of before and even if not what can i try or do?
Three words:
Broken power button
Apparently it's a very common issue with this phone.
It has yet to happen on my phone. I hope it never does lol.
You can try replacing the button yourself or take it to a cellphone repair shop.
Sounds right, the button is difficult to replace, best to have a shop replace it. I have fixed a couple by tightening the button. You tube, easy power button fix t989 by iamkambodian. Only if you're OK with taking it apart.
Ps, you can feel the button click if it's good.
Sent from my SGH-T989 using xda app-developers app
Fasted12 said:
Sounds right, the button is difficult to replace, best to have a shop replace it. I have fixed a couple by tightening the button. You tube, easy power button fix t989 by iamkambodian. Only if you're OK with taking it apart.
Ps, you can feel the button click if it's good.
Sent from my SGH-T989 using xda app-developers app
Click to expand...
Click to collapse
Well i tried the method in the video and that doesn't seem to have fixed it. Also not entirely sure its the power button but i don't really know how to tell either. Anyways if there are any other ideas please let me know.
This is what I did when I messed up a recovery: plugged it in the computer and held all 3 buttons until Samsung then just volume up. It got me into download mode where I used Odin to flash another recovery.
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
Jim Jones from Guyana said:
This is what I did when I messed up a recovery: plugged it in the computer and held all 3 buttons until Samsung then just volume up. It got me into download mode where I used Odin to flash another recovery.
Sent from my SAMSUNG-SGH-T989 using xda app-developers app
Click to expand...
Click to collapse
Ya i tried that to because i do have my phone rooted but like trying to boot up it shuts off before getting into the recovery fully.
Agree. Power button.
Sent from my Nexus 5 using Tapatalk

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