[Q] Strange boot loop problem - Samsung Galaxy Ace Plus S7500

So, yesterday my phone kept turning itself off for no apparent reason and then it would start vibrating constantly. I would take the battery out and restart the phone as normal and it would work. Later on, it shut off completely and did the same thing it had done for most of the day so I tried restarting it again like I had been doing. However, this time it would load the loading screen and get no further than it saying the model number before it turned off again and started vibrating. Before this time the phone would at least stay on for 10-15 minutes. I kept trying what I had been doing all day with no luck of it getting any further than the loading screen. If I put the battery in, it would immediately start up and then turn itself off and start vibrating again which it shouldn't do because I'd need to turn the phone on for it to load up. I looked up what the problem might be and people were saying to reboot the phone. I managed to get the recovery screen up for about 3 seconds before it turned off and started vibrating with a black screen again. Now the phone doesn't boot up/turn on at all if the battery is in. However if the battery is out and the phone is plugged into charge, then it would start up with the same problem as earlier. I would like to get to recovery to be able to either hard reset or flash a new rom, however, the phone will not boot into recovery, instead it will just turn it'self off again. The phone is not in usb debugging mode so I am unable to flash the phone via a third party software. Any help would be much appreciated as the phone is currently completely unusable.
Thank you.

check your power button ,it might be damaged...!!

No it's definitely not that because I could use it for get into recovery (even though it was for just a second, not long enough to be able to do anything). I have no idea what the problem could be.

Xperia_Play said:
No it's definitely not that because I could use it for get into recovery (even though it was for just a second, not long enough to be able to do anything). I have no idea what the problem could be.
Click to expand...
Click to collapse
that is the idea, if the power button is blocked you can enter recovery just for a sex then it reboots,
when you put the battery on it turns on?

Yes, it used to turn on straight away when the battery was inserted but this isn't happening now. Probably time for a new phone.

Xperia_Play said:
Yes, it used to turn on straight away when the battery was inserted but this isn't happening now. Probably time for a new phone.
Click to expand...
Click to collapse
if it isnt happening now its because you have no more battery left
you can fix it to a service, its not so expensive

ShadowsDie said:
if it isnt happening now its because you have no more battery left
you can fix it to a service, its not so expensive
Click to expand...
Click to collapse
I have the same problem right now after a failed flash. So I would suppose it is not a stuck power button... I can't even get to recovery by the way....

Sepsis12 said:
I have the same problem right now after a failed flash. So I would suppose it is not a stuck power button... I can't even get to recovery by the way....
Click to expand...
Click to collapse
can you get to download mode?

ShadowsDie said:
can you get to download mode?
Click to expand...
Click to collapse
I could get to download mode (for about 6 seconds)
After a lot of trying I suppose it must be the power button, as you suggested. I even succeded in installing a stock rom (by pressing the power button in the download mode every seconds or two)...
Seems strange though. I suppose pressing the power button to get into the download and recovery mode gets it stuck....
Thanks for your suggestion though. I will bring the smartphone to a store tomorrow and see if they can get it fixed.

Related

[Q] Cannot get download mode - HELP

I was trying to get 2.2 on my captivate. It got hung and after about an hour, I powered down phone (battery out).
I'm now getting [phone... (!).. COMPUTER] picture
Trying to get back to stock ROM 2.1, but I cannot get device in download mode
I had to use adb to get in download mode originally.
Is it possible I got a phone that doesn't go into download mode based on button combinations? If so, what do I do?
Unplug your phone from USB
Pull battery
Close Odin
Open Odin
Put in battery
Hold both volume buttons (NO POWER) and plug in USB
Hopefully this gets you into download mode
Still Fail
I've been trying that, but without open/close of Odin.
Still failed when I added that step.
get to that screen again: hold volume up/down and power at the same time.
When the screen goes black, then release power button but keep holding down volume up/down
Zilch25 said:
Unplug your phone from USB
Pull battery
Close Odin
Open Odin
Put in battery
Hold both volume buttons (NO POWER) and plug in USB
Hopefully this gets you into download mode
Click to expand...
Click to collapse
Yes, and remember to keep the volume buttons pressed in while plugging in the USB... I always hold them in until the droid/caution sign comes up.
alabamaroping said:
I was trying to get 2.2 on my captivate. It got hung and after about an hour, I powered down phone (battery out).
I'm now getting [phone... (!).. COMPUTER] picture
Trying to get back to stock ROM 2.1, but I cannot get device in download mode
I had to use adb to get in download mode originally.
Is it possible I got a phone that doesn't go into download mode based on button combinations? If so, what do I do?
Click to expand...
Click to collapse
Try the methods prescribed. There are several minor variations but you may have a phone that doesn't do three button recovery. In order to tell, we need some history on your phone. What is the RF Cal date? Were you able to three button into download before? Do you know if it was one of the ones that had the three button problem?
autocorrelation,
I tried that with the usb cable plugged in and without it plugged in.
Still no good.
joeybear23,
I've been trying that all afternoon. Probably about 50 times.
ianwood,
How do I get the RF Cal date? I don't see it under the battery where the S/N is located. I tried to do 3 button recovery to put phone into download mode when trying to install 2.2, but it wouldn't work. I had to use "adb reboot download".
I've never tried it before today. The only issue I've had was that it could NEVER connect to AT&T server to check for an update.
can you get it into recovery mode?
no recovery
No. It won't go into recovery mode either.
The only thing it WILL do is respond to all 3 buttons being pressed by the black screen flash after about 8 seconds.
If you keep holding all 3 buttons will it flash again after the initial black screen? Try releasing the power button and keeping holding vol up/down after the second black screen.
If I keep holding all 3 buttons, it just keeps flashing.
Also tried to let it flash twice (and even more) and releasing power right when it goes to black 2nd (or 3rd) time. Also tried releasing power half way through black screen, and right before black screen re-appears and also just as the screen powers back up. None of them work.
I ran into this yesterday and about freaked out. Don't panic - apparently one of the guys had this happen to them a lot. Take a deep breath, have ODIN open, plug your USB cable in, hold the volume buttons down at the same time, press and hold the power button till you see the phone to computer, and let go. You should get to the download screen again. Good luck; sucks when something like that happens and you don't know what's going on.
I know this wont help much, but I have one of the no 3 button phones, and after 20 minutes of trying all these methods, it did go into d-load mode. Unfortunately, I don't know exactly which combo I used since my brain went into overload when I finally saw the triangle appear. There is hope though, and please PLEASE post which one works for you(I'm afraid to mess with mine until I find a foolproof method)
I had a phone that wouldnt respond to ANY 3 button combo I tried. I bricked it (sorta on purpose) to the phone-!-computer screen and went and replaced the phone at AT&T (under the 30 day deal).
It didnt initially work with the 3-button but after the JH7 OTA DL mode and recovery mode work perfectly now. Also, GPS has been completely spot on when testing on my motorcycle with the phone in my backpack running my tracks.
If you are under the 30-day return policy, bring it in and come up with a good reason as to why they should give you a new phone. If not, then you're sorta SOL....
Zilch25 said:
Unplug your phone from USB
Pull battery
Close Odin
Open Odin
Put in battery
Hold both volume buttons (NO POWER) and plug in USB
Hopefully this gets you into download mode
Click to expand...
Click to collapse
This method just saved my butt!!!
I have never had trouble getting into recovery or download mode until today when I did a dumb thing. The phone would lock at the ATT screen when trying to power on and if the phone was off and I plugged it in to charge it would freeze and the circle logo that comes up before the green charging battery does.
Every method of getting into download or recovery failed up till now.
Thanks Zilch!!!
Hey guys gonna move this to Q&A.
I had this problem a few days ago after updating to 2.2. I tried every single button/usb/battery combo and nothing worked. FORTUNATELY I was within 30 days of purchasing it (I guess there's a silver lining when diving right into "hacking"), and I brought it to the store with the box and receipt and just told them it gave me an error when turning it on (played dumb) and they swapped it out without even testing. If you're over the 30 days then I think you're pretty much SOL... gotta pay for a replacement.
bricked
I declared it to be bricked and took it back to the store. I have only had it 2 weeks, so I basically pulled the same move of playing dumb and they gave me another one without any problem.
I'm wanting to try to see if I can put it in recovery mode and/or download mode with the buttons without even attaching it to anything, but now I'm paranoid about bricking it.
itsjustaphone said:
I know this wont help much, but I have one of the no 3 button phones, and after 20 minutes of trying all these methods, it did go into d-load mode. Unfortunately, I don't know exactly which combo I used since my brain went into overload when I finally saw the triangle appear. There is hope though, and please PLEASE post which one works for you(I'm afraid to mess with mine until I find a foolproof method)
Click to expand...
Click to collapse
Buddy, we need you to remember I'm in the exact position, no combo works and I bricked it after trying to load 2.2
Going into recovery or download will not brick it, its only everything after that point that might get you bricked.

[Q] my phone keeps on making randoom reboot, and never turns on.

Hi
I dont know exactly what wrong with it. Yesterday, i got so many reboots. The problem is that when the phone reboots, nothing comes up except for the phone keeping on vibrating forever. I have to take out the battery, and insert it back in again. Another strange thing is that, sometimes, right after I insert the battery in, (without holding the power button) the phone starts automatically, but after the Samsung loho, it keeps on vibrating. Sometimes, it wont let me in recovery mode.
I did a clean flash of the att official Jelly bean via Odin lasf night to see if it still happened. The truth is, its just happened when I tried to get om facebook. It kept on vibrating until I pressed and held the power button twice to make it reboot. Difference between Att official jelly bean and other 4.1-4.2 rom is that att rom lets me reboot normally after pressing the power button (twice), other roms will maintain the same thing until I have lucky enough to get in recovery mode, and do a restore. However, doing a restore wont solve this prolem.
Anyone can help me plz ..
Thanks a ton.
econan1214 said:
Hi
I dont know exactly what wrong with it. Yesterday, i got so many reboots. The problem is that when the phone reboots, nothing comes up except for the phone keeping on vibrating forever. I have to take out the battery, and insert it back in again. Another strange thing is that, sometimes, right after I insert the battery in, (without holding the power button) the phone starts automatically, but after the Samsung loho, it keeps on vibrating. Sometimes, it wont let me in recovery mode.
I did a clean flash of the att official Jelly bean via Odin lasf night to see if it still happened. The truth is, its just happened when I tried to get om facebook. It kept on vibrating until I pressed and held the power button twice to make it reboot. Difference between Att official jelly bean and other 4.1-4.2 rom is that att rom lets me reboot normally after pressing the power button (twice), other roms will maintain the same thing until I have lucky enough to get in recovery mode, and do a restore. However, doing a restore wont solve this prolem.
Anyone can help me plz ..
Thanks a ton.
Click to expand...
Click to collapse
Search for sticky/stuck power button. You almost definitely have it.
mrfeuss said:
Search for sticky/stuck power button. You almost definitely have it.
Click to expand...
Click to collapse
there is nothing wrong with the power button
econan1214 said:
there is nothing wrong with the power button
Click to expand...
Click to collapse
vincom said:
32) Q. why does my phone not start and just bootloops and/or vibrates every couple of seconds
A. could be a "sticky power button", read the next question and the info section in the 1STOP STICKY
33) Q. how do i test for a stuck "sticky" power button
A. TEST: NO CABLE PLUGGED IN: Remove then reinsert the battery and if the phone turns on by itself and then takes approx 10 sec's to turn off and then starts vibrating every couple of seconds then its for sure a power button problem, its stuck, goto the link in the previous answer for a possible fix.
The key thing you need to establish is if reinserting the battery restarts the phone w/out u touching the power button, if so then the button is stuck
34) Q. how do I replace the power button
A. If you have determined that's its a stuck power button read post #16 PROCEDURE ON REPLACING POWER BUTTON, on that thread there are pictures b4 that post
Click to expand...
Click to collapse
Are you sure about that?
econan1214 said:
there is nothing wrong with the power button
Click to expand...
Click to collapse
Yes there is
Sent from my SAMSUNG-SGH-I727 using Tapatalk 4 Beta
had this issue a few days ago, it absolutely is. if you never touch the button it sometimes will turn on and work for a while.
You should try a usb jig. I hear they work the odd time for a skyrocket... Ha
Seriously though... power button.
econan1214 said:
Hi
I dont know exactly what wrong with it. Yesterday, i got so many reboots. The problem is that when the phone reboots, nothing comes up except for the phone keeping on vibrating forever. I have to take out the battery, and insert it back in again. Another strange thing is that, sometimes, right after I insert the battery in, (without holding the power button) the phone starts automatically, but after the Samsung loho, it keeps on vibrating. Sometimes, it wont let me in recovery mode.
I did a clean flash of the att official Jelly bean via Odin lasf night to see if it still happened. The truth is, its just happened when I tried to get om facebook. It kept on vibrating until I pressed and held the power button twice to make it reboot. Difference between Att official jelly bean and other 4.1-4.2 rom is that att rom lets me reboot normally after pressing the power button (twice), other roms will maintain the same thing until I have lucky enough to get in recovery mode, and do a restore. However, doing a restore wont solve this prolem.
Anyone can help me plz ..
Thanks a ton.
Click to expand...
Click to collapse
Flash it again and what Gapps are you using? Don not restore your apps on google--->(from first boot after flashing).
gixxer93001 said:
Flash it again and what Gapps are you using? Don not restore your apps on google--->(from first boot after flashing).
Click to expand...
Click to collapse
This is not the issue. As all others have stated, this is the classic sticky power button issue and can only be fixed by a) mashing the heck out of it to dislodge the offending dirt or lint or whatever, b) running a toothpick or other small tipped instrument around the button, or 3) taking apart the housing and cleaning behind the button. PERIOD. Trust us, we've endured this a gazillion times and this is ALWAYS the answer.
Sent from my Slimmed out Skyrocket

[Q]Can't get into Recovery Mode,possibly due 2 "sticky" power button.It got worse

[Q]Can't get into Recovery Mode,possibly due 2 "sticky" power button.It got worse
Couple of things first to lay down the situation.
I'm on BEAN Builds 19,
http://forum.xda-developers.com/showthread.php?t=1973982
I'm also using ClockworkMod Recovery. Not sure what version.
Now my power button is one of those "sticky" ones, where it's not springy. This has caused me a few problems in which I can't seem to use the button to turn on my phone anymore. If the phone is off, I have to pull the battery, and then re=insert it to turn the phone back on. Also I'm not sure if button is "being held down", since it's so sticky, but the quick toggle options in the ROM for Restart and Recovery don't work. When I use the quick toggle for restart, my phone just turns off, and doesn't restart. As for recovery, I'll touch on that below.
Today I wanted to flash myself a new modem. So I tried to get into Recovery mode. I go into there once after a couple of tries, but the Power Button , being in the down position from the "sticky button", hit the option to restart the phone before I could flash anything/do anything. After a couple of tries of unsuccessfully getting into Recovery Mode the normal holding down buttons way, I decided to try the quick toggle in the rom to get into Recovery mode.
But just like hitting the restart option, it didn't do what I wanted it to do. My phone shut off, but that was it. Now when I try to battery pull and reinsert to get the phone to turn back on, all it does is show the Samsung Logo, turn black, and that's it. I'm assuming that it's trying to boot into Recovery Mode since that's what it was last told to do before I shut off my phone, and I also think that the "sticky power button" is throwing off the phone's attempts to do that.
Any help or direction would be great and much appreciated. Thank you for your time you took to read this.
Bang ur fone on a table. Seriously ppl been doing that on ur situation to pop out the power button. Try to cover ur fone or put a cloth on table so ur fone wont get scratch and stuff
Sent from my d2lte using Tapatalk
VigilanteM2 said:
Couple of things first to lay down the situation.
I'm on BEAN Builds 19,
http://forum.xda-developers.com/showthread.php?t=1973982
I'm also using ClockworkMod Recovery. Not sure what version.
Now my power button is one of those "sticky" ones, where it's not springy. This has caused me a few problems in which I can't seem to use the button to turn on my phone anymore. If the phone is off, I have to pull the battery, and then re=insert it to turn the phone back on. Also I'm not sure if button is "being held down", since it's so sticky, but the quick toggle options in the ROM for Restart and Recovery don't work. When I use the quick toggle for restart, my phone just turns off, and doesn't restart. As for recovery, I'll touch on that below.
Today I wanted to flash myself a new modem. So I tried to get into Recovery mode. I go into there once after a couple of tries, but the Power Button , being in the down position from the "sticky button", hit the option to restart the phone before I could flash anything/do anything. After a couple of tries of unsuccessfully getting into Recovery Mode the normal holding down buttons way, I decided to try the quick toggle in the rom to get into Recovery mode.
But just like hitting the restart option, it didn't do what I wanted it to do. My phone shut off, but that was it. Now when I try to battery pull and reinsert to get the phone to turn back on, all it does is show the Samsung Logo, turn black, and that's it. I'm assuming that it's trying to boot into Recovery Mode since that's what it was last told to do before I shut off my phone, and I also think that the "sticky power button" is throwing off the phone's attempts to do that.
Any help or direction would be great and much appreciated. Thank you for your time you took to read this.
Click to expand...
Click to collapse
I've got a very similar issue. Only difference is my power button is not stuck at all. However regardless of how I try to enter recovery/Download/ or simply to restart my phone I often times have to try 10 - 15 times before anything other than the Samsung splash screen into black screen of ??? Happens. Up until 5 minutes ago and hopefully for good something somehow decides to let the phone do as I had asked(told) it to do. Wish I had an answer or some help for you instead of reporting the same problem. Hopefully someone out there does.
Sent from my unknown using XDA Premium 4 mobile app
johnsgone said:
I've got a very similar issue. Only difference is my power button is not stuck at all. However regardless of how I try to enter recovery/Download/ or simply to restart my phone I often times have to try 10 - 15 times before anything other than the Samsung splash screen into black screen of ??? Happens. Up until 5 minutes ago and hopefully for good something somehow decides to let the phone do as I had asked(told) it to do. Wish I had an answer or some help for you instead of reporting the same problem. Hopefully someone out there does.
Sent from my unknown using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Did you open up your phone and meter the button? If not its probably sticking. The button you see on the outside is just a contact not the actual button so it won't look compressed. Sounds like your problem is super sensitive button which is related to the sticking button in fact it was what happened to me beforeit started sticking.
ThePagel said:
Did you open up your phone and meter the button? If not its probably sticking. The button you see on the outside is just a contact not the actual button so it won't look compressed. Sounds like your problem is super sensitive button which is related to the sticking button in fact it was what happened to me beforeit started sticking.
Click to expand...
Click to collapse
No sir, I've not looked into that. Indeed I will now, and I thank you for your response.
Sent from my unknown using XDA Premium 4 mobile app

I think my power button assassinated itself

So heres the situation. I woke up, and tried to press the power button once, which i do to get it to show the lock screen, that didnt work so I hit the home button and didnt think anything of it. Eventually it occured to me thats not normal, so I tried holding the power button to see if the reboot options would pop up, and again nothing. So without thinking I took the battery out, put it back in, and as Im sure you can guess, nothing. The phone is rooted and has TeamWin recovery, but I did that the same day the Marshmallow update was available, so its been working fine for weeks, then all of the sudden this happens. Im 100% positive its nothing I did rooting the phone weeks ago, I just wanted to eliminate that as a possibility.
So as it stands, my phone is off, adb wont recognize it while its off, so rebooting into recovery that way isnt a option, getting into recovery pressing the hard keys isnt a option. Anyone else had this issue, or know of a quick fix solution? Im open to anything, that doesnt require taking the phone apart. Because I dont want to, because I hate going there, but Ill take the phone to sprint if I have to.
Also, when its plugged in it shows the charging screen.
In short, its not bricked, its not stuck in a bootloop, basically, is there a way to turn it on, aside from the power button?
Any and all help is appreciated, and thanks in advance.
I actually just got it to turn back on, then I was hit with a constant "Unfortunately NetworkSystemProvider has stopped" and its 4am, I dont feel like messing with this, so I did a factory reset, and if this doesnt work Im either going to throw it off a overpass, or just turn it back off and wait to take it to sprint, because if I had a hard time getting it to turn on Im sure they will to.

Oneplus 8T bricked after dying last night

Was watching youtube videos last night before my phone died, now I can't get it to start boot into the OS. Not sure if this is relevant but my power button had been a little finnicky- rather maybe not the power button itself because it doesn't feel stuck or anything at all but I noticed that it would take an extra second or two after pressing the power button to get into my lock screen. I never really paid attention because it only happened once in a while and I would just restart my phone and be done with it. However I can't even get into the lock screen or anything now.
After my phone died last night I plugged it in right away and came back a while later to turn it on. I tried turning it on but noticed my phone just kept rebooting. It's still repeatedly rebooting and I can only get in the fastboot menu by holding down both volume buttons when rebooting. I get the options power off- which just reboots it after a while, start - which just reboots the phone, restart boot loader- which literally takes me back to the same menu, recovery mode- just reboots and show barcode which shows the barcode at the bottom of the menu.
I've tried downloading the qualcomm driver and trying to get into EDL mode but don't see it on my pc or msmtool, i'm also not even sure if i'm trying to get into EDL mode correctly. I've tried disable Driver signature Enforcement and then redownloading the qualcomm driver but still no luck. I don't know what else I should try. Someone please help me out, i'm pissed this happened just because my phone died, about to have ptsd whenever my phone is at 5% fml.
Also after seeing the 1+ logo and powered by android on the bottom, sometimes I would see like a line of color, which I would assume is text not being rendered all the way, fade out and then the phone shuts down and reboots itself.
yellownese said:
Was watching youtube videos last night before my phone died, now I can't get it to start boot into the OS. Not sure if this is relevant but my power button had been a little finnicky- rather maybe not the power button itself because it doesn't feel stuck or anything at all but I noticed that it would take an extra second or two after pressing the power button to get into my lock screen. I never really paid attention because it only happened once in a while and I would just restart my phone and be done with it. However I can't even get into the lock screen or anything now.
After my phone died last night I plugged it in right away and came back a while later to turn it on. I tried turning it on but noticed my phone just kept rebooting. It's still repeatedly rebooting and I can only get in the fastboot menu by holding down both volume buttons when rebooting. I get the options power off- which just reboots it after a while, start - which just reboots the phone, restart boot loader- which literally takes me back to the same menu, recovery mode- just reboots and show barcode which shows the barcode at the bottom of the menu.
I've tried downloading the qualcomm driver and trying to get into EDL mode but don't see it on my pc or msmtool, i'm also not even sure if i'm trying to get into EDL mode correctly. I've tried disable Driver signature Enforcement and then redownloading the qualcomm driver but still no luck. I don't know what else I should try. Someone please help me out, i'm pissed this happened just because my phone died, about to have ptsd whenever my phone is at 5% fml.
Also after seeing the 1+ logo and powered by android on the bottom, sometimes I would see like a line of color, which I would assume is text not being rendered all the way, fade out and then the phone shuts down and reboots itself.
Click to expand...
Click to collapse
Which OOS build are you on? And your device is unlocked or not?
Getting into EDL mode is tricky. Power off device completely. With the device powered off, hold down volume up and volume up at the same time, keep them pressed all the time, and during that time plug into PC (phone all the time powered off). Still hold both of the buttons. By the time you plug into PC, you should be in EDL mode, BUT it only lasts about 10 seconds. I mean you have to click start in this 10 seconds time bracket, other way phone exits EDL itself. After you click start, you can release button, obviously

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