[SOLVED] Random power Shut off - Vibrant Q&A, Help & Troubleshooting

Hey everyone,
I'm experiencing random shut off, power off on my vibrant. The problems are as follows:
Phone may shut off while booting up
Phone inconsistently shuts off moved around
sometimes even shuts off while just sitting idle in sleep
Pressing the volume down button will cause the phone to shut down (similar to a battery pull)
With the said some things to note. The phone has a broken GPS antenna, the power button flex cable ribbon is slightly torn.
There are no other internal components with physical damage. The phone has been dropped.
THE PHONE HAS BEEN TESTED ON STOCK ECLAIR WITH EMPTY INTERNAL SD CARD, NO SIM IS IN USE
Are there any apps I can use to test hardware? What are you guys recommendations? Thank in advance!!
--------------------------------------------------------------
I tore the power ribbon in the phone when trying to fix the phone GPS. gonna buy repair parts and fix it soon anyone find guides for soldering small parts send that my way!

drago10029 said:
Hey everyone,
I'm experiencing random shut off, power off on my vibrant. The problems are as follows:
Phone may shut off while booting up
Phone inconsistently shuts off moved around
sometimes even shuts off while just sitting idle in sleep
Pressing the volume down button will cause the phone to shut down (similar to a battery pull)
With the said some things to note. The phone has a broken GPS antenna, the power button flex cable ribbon is slightly torn.
There are no other internal components with physical damage. The phone has been dropped.
THE PHONE HAS BEEN TESTED ON STOCK ECLAIR WITH EMPTY INTERNAL SD CARD, NO SIM IS IN USE
Are there any apps I can use to test hardware? What are you guys recommendations? Thank in advance!!
Click to expand...
Click to collapse
Just to be sure, are you positive you have the T959 and not the T959v? Assuming you have the T959, have you tried wedging a small piece of paper or something between the bottom of the battery and the phone? I have seen a few people have a problem with the battery wedging loose and causing it to cut off, it was fixed by this. If this doesn't work it could be the battery itself, it may be time to buy a new one. I have no idea why pressing the volume button cuts the phone off, that is rather strange......

100% sure which model i have. and none of the things you mentioned are the problem unfortunately. I tried a new battery & getting the battery in tighter. and it is strange, I have theories but nothing I can prove.

I noticed you said the power button cable was slightly torn. Maybe it is shorting out and causing the phone to shut off? That would be the only logical thing I could think of other than the battery, which you said isn't the problem.
Sent from my SGH-T959 using Tapatalk 2

iTz KeeFy said:
I noticed you said the power button cable was slightly torn. Maybe it is shorting out and causing the phone to shut off? That would be the only logical thing I could think of other than the battery, which you said isn't the problem.
Sent from my SGH-T959 using Tapatalk 2
Click to expand...
Click to collapse
I agree, that's the same conclusion I came to and will be ordering and soldering a new one. I know there are some very talented people on XDA, fortunately, with more experience than myself and that's saying a lot. I was hoping I could get some nugget of wisdom, kinda like something I overlooked An outside opinion don't hurt.

I had this same issue a couple months ago. What i did was tape the back with the battery cover off with scotch tape. I used 3 strips across the battery to keep it in place and it seemed to resolve my problem. I change the tape out like every 2 weeks though. Hope that helps

Brianzdman said:
I had this same issue a couple months ago. What i did was tape the back with the battery cover off with scotch tape. I used 3 strips across the battery to keep it in place and it seemed to resolve my problem. I change the tape out like every 2 weeks though. Hope that helps
Click to expand...
Click to collapse
I already confirmed above I don't have a battery problem My issue is/was with the flex ribbon power cable has torn slightly, it caused random reboots.
bought a new one on ebay and boom!

Related

Question about powering an HTC HD2...

Is it possible to power an HTC HD2 without a battery or the back cover? I found one about an hour ago in my downtown area, missing a SIM card and missing the microSD card. As noted it doesn't have a back cover or a battery, so my intention was to attach a "standard" 5V/1A cell phone battery charger. I figured out from a picture of the battery that if I've got the HD2 flat on the display and I'm looking at the back, the positive terminal will be the one on the left but, when I attach the power supply (which I tested before this attempt, it works) leads using micro-alligator clips and push the power button (front of display, button furthest on the right, I think, never used one of these HD2's before) I get no response.
Now, the question is either a) am I not getting any response at all because the HD2 can't be powered up in this manner because there's no back cover or b) it's more likely to be completely toast because of the damage it apparently suffered in the drop that shattered the glass. The only damage (aside from the glass) is a very tiny scrape/scuff mark on the top right corner of the bezel - obviously that's where it hit the ground.
I don't own any of these apparently micro-USB style connectors (or is it mini-USB, I can't figure out which is which I suppose). Bleh, I just looked at a pic I found with Google Images, apparently it IS a micro-USB connector.
All blabbering aside, even if I had such a connector or a power supply using such a connector, is the phone going to even power up without a back cover on it or battery inside? I know a lot of devices become totally disabled when the back cover is removed (as my Dell Axim X51v does; as soon as I even throw the lock switch to unlock the back cover that disables the device totally.
Anyone able to provide some tips or suggestions? I have no way of knowing who it belongs to so I'm claiming it, and if I can verify it might work or does still function I might be willing to put some money into getting the glass/digitizer replaced, a new battery, power adapter, etc.
Anything at all would probably be quite helpful.
Thanks...
The HD2 works without back cover!
The HD2 doesnt work without battery...!! I've never heard of a mod to enable switching it on through micro-usb.
Be carefull you could be scammed...buying a phone in that state, because of the hit some other components may be damaged!! It depends on the price and money you're willing to risk!
no problem with powering on without the backcover. did that many times before.
but i guess its not possible without a battery...
DN41
Ah, ok, so the fact that there's the two metal 'dots' on the HD2 that apparently become a connection when the metal battery cover is in place don't affect powering it up, but no battery keeps it dead? Hrmmm...
Ok, if someone that owns an HD2 can confirm that it becomes very useful info. Take the back cover off, take the battery out, and tell me if plugging in a micro-USB cable (either from a computer USB port or from the AC adapter) allows it to function at all, and then try the same thing with the cover on (don't put the battery in, however).
So there's 3 possibilities:
1) It'll work off the micro-USB power with no battery and no cover
2) It'll work off the micro-USB power with just the cover installed but no battery
3) It'll work off the micro-USB power with no cover but with a battery installed
and actually the fourth possibility which doesn't matter in my case:
4) It'll work off the micro-USB power with the cover and the battery installed
Dammit I hate it when I find stuff like this and can't get it functional.
Again, thanks for any suggestions - and I didn't buy this phone, I found it a few hours ago, on the ground as I was walking home. I wouldn't buy something in this cosmetic condition unless I knew it was working even in spite of the cracked glass. I've owned iPhones with horribly shattered glass on them but they still function, even all the multitouch functionality is still working - that's my hope here, that this device will still work just fine and if it does then I'll pay to replace the glass/digitizer.
Thanks
Edit:
I think I just realized that the metal contacts on the inside of the back cover and those 'dots' could be because the HD2 is using that battery cover as a Wi-Fi antenna, plate-style antenna.
I just tested it for you. Without the battery in there is no starting it, period.
Might I suggest though that you ask around and find a mate with a microUSB, (you must have someone that has one), and plug it in when the battery contacts are jumped. It will probably work that way. I'm not going to try it because I have a perfectly good phone and have always mistrusted elec-trickery...
those spring loaded studs have been the subject of much discussion, with no definitive answer,, stop the cover rattling, grounding plate for the antenna, remnants of an unreleased car kit,,, who knows. certainly signal doesn't appear diminished with the cover off, and on the inside of the cover there is no coating on the metal where they connect, indicating a signal being passed so who knows.
i suspect simply attaching power to two contacts isn't enough because the third contact is expecting a signal of some kind? perhaps a connection from the battery charge protection circuits?
you could always buy a cheap copy battery from ebay, and just resell it if it doesn't work, or run a scam on your insurance with it? (did i just say that out loud??)
I'll say this again: I found the phone on the ground on the side of the street while walking home a few hours ago.
I don't use T-Mobile service and I have no intentions of using it as a phone; I already have a phone so I was going to use it as a portable media player sorta like an iPod touch if I can verify it works 100% and just needs a battery/back cover/replacement glass and digitizer. That's my intention at this point.
And I was thinking that yes it won't work at all without a battery so, thanks again for the info. I'll head out this morning to a T-Mobile store (actual T-Mobile and not a reseller) and see what they can tell me. Surely they'll have a battery/back cover and potentially an AC adapter to verify if it's 100% dead of somewhat functional even in spite of the busted glass.
Let's hope it works...
what about searching the owner?
DN41
Well, let's see:
- I can't power it up
- It has no SIM card
- It has no microSD card
- The only way to track the owner would be using the IMEI and I'd have to go to a T-Mobile store to do that, when that's done and they get the number, if the phone was stolen and then dumped in the trash/on the street where I found it, they call the police and I get in a bit of trouble for no good reason
That pretty much covers it.
okay, you're right...
i cant imagine how it landed there...
who would throw it just away?
sure that its a real phone and not a dummy?
DN41
DN41 said:
okay, you're right...
i cant imagine how it landed there...
who would throw it just away?
sure that its a real phone and not a dummy?
DN41
Click to expand...
Click to collapse
i was in a thread yesterday where some guy talked about how he dropped his phone by accident whilst 'driving along with it in his hand, with his arm out of teh window', so yea, some people are , , well, insert your own noun here
oh no...how can you hold your arm out of the windows with a 500€ phone in your hand?
i just cant understand some people...that doestn go in my mind...
DN41
samsamuel said:
i was in a thread yesterday where some guy talked about how he dropped his phone by accident whilst 'driving along with it in his hand, with his arm out of teh window', so yea, some people are , , well, insert your own noun here
Click to expand...
Click to collapse
I thought the same!
br0adband said:
they call the police and I get in a bit of trouble for no good reason
Click to expand...
Click to collapse
Not really mate. I found an iphone 4 yesterday and managed to get it back to its rightful owner. Took a couple of hours out of my day but what else could i do?
sike222 said:
Not really mate. I found an iphone 4 yesterday and managed to get it back to its rightful owner. Took a couple of hours out of my day but what else could i do?
Click to expand...
Click to collapse
Well, Yeah, with an iPhone 4 what else WOULD you do if you don't want the surgery to be able to use it! LOL
Also think if it was your phone! I'd be absolutely gutted, and very glad to get it back. But maybe it's unregistered (through the IMEI) or not been reported as missing.
In the UK (don't know about elsewhere) if you report that you found something to the police (I found a £50 note) and no one can show that they own it then it's yours after about 28 days.
Unless you have really dumb cops then you shouldn't get into trouble if you take it in!
On the other hand you may find the battery and/or cover if you look carefully in the area where you found the phone.
Sam.
br0adband said:
Ah, ok, so the fact that there's the two metal 'dots' on the HD2 that apparently become a connection when the metal battery cover is in place don't affect powering it up, but no battery keeps it dead? Hrmmm...
Ok, if someone that owns an HD2 can confirm that it becomes very useful info. Take the back cover off, take the battery out, and tell me if plugging in a micro-USB cable (either from a computer USB port or from the AC adapter) allows it to function at all, and then try the same thing with the cover on (don't put the battery in, however).
So there's 3 possibilities:
1) It'll work off the micro-USB power with no battery and no cover
2) It'll work off the micro-USB power with just the cover installed but no battery
3) It'll work off the micro-USB power with no cover but with a battery installed
[snip]
Thanks
Edit:
I think I just realized that the metal contacts on the inside of the back cover and those 'dots' could be because the HD2 is using that battery cover as a Wi-Fi antenna, plate-style antenna.
Click to expand...
Click to collapse
I think those contacts are just to ground the back cover to stop it causing interference. It doesn't seem to affect the phone if I don't have it on or am using the plastic cover with my big battery.
On a similar theme, does anyone know if it is possible to power the HD2 from the micro USB supply while I swap batteries. I don't want to have to do a soft reset which loses what you are doing. But I'm worried that without the battery to absorb the power there is a risk of damaging the circuits?
I don't want to just try it because I already blew my main board by powering the USB through a cheep adapter and a Nokia charger that supplied too much power and had I to get it repaired/replaced. I'm hoping someone already knows
Sam
samsamuel said:
i was in a thread yesterday where some guy talked about how he dropped his phone by accident whilst 'driving along with it in his hand, with his arm out of teh window', so yea, some people are , , well, insert your own noun here
Click to expand...
Click to collapse
did we ever get an answer as to why that, im going to select the noun "twat" was dangling his hd2 out of the window @ 40mph??
I need closure on that one.....

[Q] Galaxy S2 turning off while in my pocket.

Has anyone had the problem that their Galaxy S2 randomly turns itself off when it's in their pocket.
It's happening quite often now, twice today, several times yesterday.
Take the phone out of my pocket and it's got a blackscreen that doesn't respond to being woken.
Holding the power buttons makes it reboot and all is fine again.
At first I thought it was because of the position of the power/wake button being pressed while in my pocket, but I've tried recreating this and it's not easy to do.
I am running Widgetlocker, so not sure if this is causing an issue.
It's an O2 branded phone, not rooted.
Cheers
I had it happen to me once, the first day I got it, but it hasn't happened since.
The only thing I can think of was that the phone was very very warm in my pocket, so I guessed that it might have overheated.
Yes, I did wonder if it was a heat problem. But it would have been sat there doing nothing so shouldn't have got too hot.
Sent from my GT-I9100 using XDA App
Now that's 3 times today. Within 5 minutes of being in my pocket.
Checked it straight away and it wasn't particularly warm.
Sent from my GT-I9100 using XDA App
Hi,
Happened to me few times, its not something very wrong with the phone.. What i did and after that I have no such reboots:
opens the back cover, cleaned the battery contact point (electric points) on battery and phone, put it back tightly, closed the back cover so there is not gap (not even a very small gap) between cover and phone..
after this never have reboots even having the phone in my pocket. hope this helps
Bobbajob said:
Has anyone had the problem that their Galaxy S2 randomly turns itself off when it's in their pocket.
It's happening quite often now, twice today, several times yesterday.
Take the phone out of my pocket and it's got a blackscreen that doesn't respond to being woken.
Holding the power buttons makes it reboot and all is fine again.
At first I thought it was because of the position of the power/wake button being pressed while in my pocket, but I've tried recreating this and it's not easy to do.
I am running Widgetlocker, so not sure if this is causing an issue.
It's an O2 branded phone, not rooted.
Cheers
Click to expand...
Click to collapse
nasgilani said:
Hi,
Happened to me few times, its not something very wrong with the phone.. What i did and after that I have no such reboots:
opens the back cover, cleaned the battery contact point (electric points) on battery and phone, put it back tightly, closed the back cover so there is not gap (not even a very small gap) between cover and phone..
after this never have reboots even having the phone in my pocket. hope this helps
Click to expand...
Click to collapse
Thanks for the tip. I've given it a good clean and put it back together and I'll monitor the situation.
Bobbajob said:
Thanks for the tip. I've given it a good clean and put it back together and I'll monitor the situation.
Click to expand...
Click to collapse
please post back with your findings - i've had the same a few times recently and it's annoying to say the least ...
This has never happened to me but hopefully nasgilani's method would work for you
nasgilani said:
Hi,
Happened to me few times, its not something very wrong with the phone.. What i did and after that I have no such reboots:
opens the back cover, cleaned the battery contact point (electric points) on battery and phone, put it back tightly, closed the back cover so there is not gap (not even a very small gap) between cover and phone..
after this never have reboots even having the phone in my pocket. hope this helps
Click to expand...
Click to collapse
I've seen this happen on other phones. The original Palm Pre needed a foam spacer in the second hardware rev. Maybe a piece of paper or two between the battery and the cover to make better contact. I'm happy saving 30 grams (and a better phone period) but this does chalk up a point to the Sensation build quality.
It's been okay so far today after cleaning the battery contacts and reseating the battery. But it has spent most of the day sat on my desk at work. So hardly a good test.
any update ? mine turned off again today. :-(
Mine has been doing this randomly as well. Its very annoying.
sohanlon07 said:
Mine has been doing this randomly as well. Its very annoying.
Click to expand...
Click to collapse
glad to hear that it's not just me. i really hope that it doesn't turn off in the middle of the night otherwise ...
It's been fine now for the last 3 days after cleaning the battery terminals and refitting the battery.
It looks like the battery was losing connection briefly while in my pocket causing it to turn off.
Sent from my GT-I9100 using XDA App
I also have the same issue. It's really hard to replicate the error and some days it doesn't happen. For some guy in this forum it turned out to be a faulty RAM... I hope this isn't the issue for us too!
A good way to check this is by enabling USB debugging, connecting to a pc and run "adb logcat" in the command console... then you wait for the phone to crash and post the logs here, hoping that someone will spot the error for you.
Sent from my disappointing GT - I9100
yup mine does too. some days 4 or 5 times some days not at all.
Have you tried giving the battery contacts and clean.
It might also be worth wedging a bit of paper folded up at the top of the battery to slightly increase the pressure on the terminals.
Mine only ever did it while the phone was in my pocket so a bit difficult connecting by usb.
Sent from my GT-I9100 using XDA App
This seems to be a widget locker problem for me. It opens with the home button even when locked does it not?
Just guessing.
Mine happened the last 2 nights, when i wake up I have to switch it on,
I have widget locker.
But i'm gonna uninstall it and see if it resolves it.
I had this going on but in my case I soon figured out that it was overheating from something that I'm guesssing had the phone at 100% although it was idle. Never did figure out what it was as a logcat showed nothing after the fact but that the phone was very hot to the touch if caught just after shutdown. That had been on villian rom which I liked but without being able to see a smoking gun in a logcat and never catching an app or system process running amok I ended up changing roms and the problem was gone. It should be noted that several people have reported doing a system reset and ridding themselves of this problem.

Water damage, help me please!!

Hi all,
I dropped my sgs2 in the sink full of water
I immediately recovered it, pulled or the battery, and dried with a towel. I also left it to dry for one day before putting it back together.
Unfortunately the USB had a lot of problems, the phone drained all the battery and it believed that the USB was always connected. Also the home button is always pressed..
I then ordered the USB flex cable from ebay and replaced it together with a new battery..
But now the home button is still always pressed (not physically but logically) and also after replacing the USB part my speaker now is not working anymore :banghead:
I solved one issue and created a new one.. Do you have any suggestion for me? Please help me!
I couldn't clean the home button because I don't know how to remove it... I just blew air on it from behind after removing the USB flex board...
Thanks guys, my hope is in you :beer:
Sent from my GT-I9100 using XDA
One day is never long enough after water immersion. Trying to use it after such a short time will - and appears to have - made the situatin worse.
The longer, the better - 5 days has worked for me before.
Probably too late now, but disassemble everything - take out battery, SIM, external SD - and put everything in an airtight container with rice, and silica packets if you have any. Then leave it completely - don't even open the container.
Check again in 5 days. No guarantee it'll work, but 100% guaranteed that your method could never work.
Good luck.
It is now more than a week since the accident and I opened it yesterday and there was no trace of water inside. Only the USB part was spotted with tiny white marks.
I replaced the USB flex cable board, but my speaker now is not working anymore. Do you know what could be the problem? (After the immersion it was working perfectly, so something happened yesterday when I disassembled the phone).
Also the home button always pressed is driving me crazy, some of you have had the same problem or know how to check its board and/or change it? It seems to me that it is parto of the LCD or at least glued to it... If so I can't do much
Send it to samsung and get a new one
Sent from my GT-I9100 using xda premium
its better to service/replace it asap before it gets doomed further
Dropped your phone in a puddle? Remove battery/memory card & place phone in a container of uncooked white rice. http://pic.twitter.com/T7w08fRO

Sim Card Removed intermitently problem

Hi everyone,
I am experiencing a problem with my Samsung Vibrant. It keeps saying "Sim Card removed" and asks for restarting. It happen every 5 minutes or so. Any one has an idea in how to solve? Running CyanogenMod 9 Nightly Vibrantmtd.
Peace!
Maybe try cleaning the contacts on the card. Or you may have fired your SIM card with that crazy Haitian heat down there. Might want to look in to getting a new SIM card and see if that works out.
Thank you for response Woodrube. I didnt come back to the post because i have solved the problem. It was about the sim card reader on the board of the phone. I changed it and it worked like a charm. I sold it right after. I'm now on Galaxy S2. The haitian heat is something a man should try before he dies man. I hope you'll have that chance... lol.
Well, i really appreciate your help man.
Peace.
Sent from my MZ601 using XDA Premium HD app
Hi, just wanted to add my own experience to this subject. My phone got a little bit wet, not submerged but just dripped on a little bit. Some of this water made its way into the back of the phone through the speaker hole and side slits. I compounded the problem by pushing the power button to turn it off instead of just pulling the battery; this caused the physical switch to suck some water in and short out, causing symptoms similar to a boot loop - put the battery in, phone immediately turns on, starts to boot, turns itself off just as boot animation comes up, repeat, until battery pulled. Long story short, I had to tear apart the phone, dissect the power switch, blot out water, and reassemble.
All good until I started right away getting 'SIM card removed, reboot phone' messages. Power down sometimes made it see the SIM again for a litle while, sometimes I had to pull the battery and jostle the SIM card and then it would work a while, etc.
I re-opened the phone after a week of this and discovered that while I was poking around inside, the ribbon connector for the SIM card / SD card reader daughterboard had become disconnected, on the hidden side of the motherboard (i.e. the screen side). I had to disconnect two similar ribbons on the battery side to be able to lift the whole assembly out of the case, push the SIM reader ribbon connector back into its receiver, and then all was well. I think it was only working at all because the being pushed up against the case was kind of holding the connector in place, if only in a janky way.
So, check for disconnected SIM card reader ribbon before ordering a new part. In fact, looking at the part online is what gave me the idea to check. I would post a link to the part, but as a new XDA user I'm disallowed until I make more posts. Google.
Thanks XDA for being awesome!
Currently running CM10 nightlies and loving my phone, after having official Froyo for nine months and hating it.

So long S2, your power button has failed me

Or, how I learned to not rip open phones on a messy desk.
My S2 was my first android phone, and man has it been an incredible phone. Really the only issue was some lockups with an att update, wherein I switched to ParanoidAndroid.
Unfortunately, recently the phone began having power button issues. It wouldn't wake from power presses, it would wake and work, or it would wake and suddenly restart the phone.
I figured it was the power button, so like a true fool, I got to work ripping open the phone to clean the inner guts.
Attached are a few bad pics I got. Good lord these phones get dirty as hell inside!
After spending 15 minutes cleaning the phone and the crap out of the power button, I went to re-assemble it.
When I realized that it was the volume button I was cleaning.
When I realized the power button dropped when I ripped it open.
The lesson here for me:
Open your phone as a last resort
Open your electronics in clean areas, so when you drop things...
and be careful!
I get these a lot. I can solder a new power button on for $50 including return shipping. You can email me @ seivad17 [at] msn.com if interested.
What's the problem? You just need to replace the power button. If you're not afraid of opening up your phone, then you can surely buy a cheap soldering kit and learn how to solder using youtube videos. That's what I did. You'll fix your phone and learn a very useful skill for a very, very small price.
I opened up my phone to fix the power button, and it started working, even though I didn't do much other than blowing some canned air into the area where the actual switch is. But in taking it apart, the vibrator motor got pulled off of its ribbon cable, so it doesn't work anymore. I've taken it apart a couple other times to look closer and see whether it's something I could just solder back on, or if I could buy a replacement part, but every time I open the case I get one or two new cracks in it, so I don't think I'll open it again to finish the job. I'll just live without the vibrator motor until I get a new phone.
Mine also failed recently due to the power button. It's nearly two years old, so I replaced it anyway. Think I'm going to buy a replacement power switch and see what I can do--maybe give it to a friend or something.
The strange thing is, when I pull it apart and use the phone without the actual power tab (rubber) in the slot, it will work. But not every time. So I'm thinking the button itself was being pressed too firmly while in the case/my pocket, which caused the switch itself to fail.
GiSS88 said:
Mine also failed recently due to the power button. It's nearly two years old, so I replaced it anyway. Think I'm going to buy a replacement power switch and see what I can do--maybe give it to a friend or something.
The strange thing is, when I pull it apart and use the phone without the actual power tab (rubber) in the slot, it will work. But not every time. So I'm thinking the button itself was being pressed too firmly while in the case/my pocket, which caused the switch itself to fail.
Click to expand...
Click to collapse
I had something very similar. Used it for a few days after I switched on the Volume as screen activation (on CM). Then it stopped charging. Ended up being a ribbon cable from charging port to main board was bad. Got it replaced and it's as good as new.
Mine acts strange. When I put the battery, it automatically turns on and power button doesn't work, also USB but if I push USB really hard it gets working but works too bad. I cant make factory restore because of the power button, but also the battery is replacement battery, I charged it outside of the phone with the charger and in 30 minutes dropped from 21% to 10%, even doing nothing. So is it battery problem or my charging dock needs to be replaced? battery is 2200 Mah.
I had the same problem with my Cappy. I was able to get by still because I could still get into recovery. I just downloaded an app from the Play store that allowed me to have advanced reboot option. When I wanted to turn it off I just removed the battery.
I had seen a guy use a type of cleaner for electronic equipment that he sprayed inside a few times and operated the button. He said he was able to fix the problem. I don't remember the spray though.
seivad17 said:
I get these a lot. I can solder a new power button on for $50 including return shipping. You can email me @ seivad17 [at] msn.com if interested.
Click to expand...
Click to collapse
I'm going to fix my s3 and captivate. I looked up how easy it is and I was very pleased. Hoping to get it done soon.
Sent from my LG-D800 using Tapatalk 4
My power button died a few months ago and I've been using an app called "Wake Up Screen!!!" that let's me shake the phone when I want to turn it on.
It's getting a bit old, so I'm thinking of rooting it so I can map the power button to the volume button. Anyone know if I'll need to use the power button during the root process? This stuff is all new to me.

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