So yesterday morning I went to turn on my phone, but nothing happened. It was on the charger all night so it should have been a full battery.
Here are my symptoms:
1) AC plugged in without battery - Phone's screen turns on for a second, turns off, and then repeats.
2) AC plugged in with battery - Phone will start to charge (has the loading symbol in the battery), but then turns off immediately. It cannot boot into recovery. It CAN boot into download mode, but my computer will not recognize it to restore the phone with odin.
Any ideas?
I don't have an official upgrade until October, but I'm going to call customer service to try and get them to bump the date up so I can get a new phone.
First possibility to suspect is a failed battery. If you know someone else with an s2, ask to borrow their battery temporarily to see if your phone will boot. Or perhaps go to an AT&T store to see if you can borrow a battery.
If it's not the battery, then the next step to try is to boot into download mode with the battery out of the phone to see if Odin will recognize the phone with the battery out. With the battery out of the phone and the USB cable plugged into the computer, hold down the vol down button while plugging the USB cable into the phone. The computer will supply the power. This assumes that you have the proper "Samsung USB driver for mobile phones" installed on your PC.
That's a start.
I am having the same issue with my s2. i had shostock installed on it a few weeks back and it was working fine. then it just stopped working. i tried rebooting but it keeps on going on bootloops. I tried using odin to flash back to stock but no go, just bootloops. kies just dont work for me. i know it isnt the battery cuz i have the charging cradle to charge the battery and the phone goes to odin mode without the battery. Any help is appreciated.
sfb14 said:
I am having the same issue with my s2. i had shostock installed on it a few weeks back and it was working fine. then it just stopped working. i tried rebooting but it keeps on going on bootloops. I tried using odin to flash back to stock but no go, just bootloops. kies just dont work for me. i know it isnt the battery cuz i have the charging cradle to charge the battery and the phone goes to odin mode without the battery. Any help is appreciated.
Click to expand...
Click to collapse
It sounds like you got a successful flash of stock. Boot into recovery and perform a wipe data/factory reset.
creepyncrawly said:
It sounds like you got a successful flash of stock. Boot into recovery and perform a wipe data/factory reset.
Click to expand...
Click to collapse
I just did. Still no boot.
sfb14 said:
I just did. Still no boot.
Click to expand...
Click to collapse
OK. Did the flash to stock succeed? In other words, you got a pass in odin?
Which version of SHOstock was installed, the latest? And which version of stock did you flash?
i flashed SHOstock v3 before all of this happened. i flashed ucle5 stock rooted. battery icon flashes capacitive keys blink over and over again. if i unplug it nothing happens. i may have to try UCKH7 once im done downloading it.
** after flashing KH7, i go to recovery to wipe/factory reset... there is a message saying
Installing Multi-CSC...
"can't access to '/system/csc/ATT/system/'
Successfully applied multi-CSC
sfb14 said:
i flashed SHOstock v3 before all of this happened. i flashed ucle5 stock rooted. battery icon flashes capacitive keys blink over and over again. if i unplug it nothing happens. i may have to try UCKH7 once im done downloading it.
** after flashing KH7, i go to recovery to wipe/factory reset... there is a message saying
Installing Multi-CSC...
"can't access to '/system/csc/ATT/system/'
Successfully applied multi-CSC
Click to expand...
Click to collapse
This is sounding a bit like nand read/write corruption, which is fixable. Try this:
1)Go to this post and download the Tar version of Siyah 2.6.14 Kernel. Flash it in PDA without ticking Re-Partitioning.
2) Successful? Nice. Next, flash the full stock Gingerbread distribution from the Download Repository, I777UCKH7 including the bootloaders and everything, in the PDA slot.
3) If that is successful and boots normally you are done. If it is not, then:
4) Download the SBL Bootloader from the Download Repository. Flash it as PDA in ODIN, without ticking Re-Partitioning.
5) Flash the Kernel, as in step 1.
6) Flash the full stock Gingerbread distribution, as in step 2.
Will try that later. Thanks for your help!
Sent from my SAMSUNG-SGH-I337 using xda premium
still no luck.. i did everything odin says "PASS" but it just wont boot. i'm going to try and get a different battery and see if that works.
thanks for your help sir. :good:
sfb14 said:
still no luck.. i did everything odin says "PASS" but it just wont boot. i'm going to try and get a different battery and see if that works.
thanks for your help sir. :good:
Click to expand...
Click to collapse
Going through the exact same issue with my kids phone with the same results. Tried creepy's 6 steps, but still no luck.
I think it was caused by my kid killing the battery.
update: got it to boot into custom recovery, then reflashed ROM. It stills acts weird though. Very laggy.
http://mobiletechvideos.mybigcommerce.com/samsung-galaxy-s-ii-at-t-usb-port-repair/
Sent from my SGH-I777 using xda app-developers app
Having a very similar issue here.. Battery icon flashes then black screen. Boot to download mode.. Push up arrow, black screen. Computer does not register device connected.
Sent from my SGH-I997 using xda app-developers app
jvick920 said:
Having a very similar issue here.. Battery icon flashes then black screen. Boot to download mode.. Push up arrow, black screen. Computer does not register device connected.
Sent from my SGH-I997 using xda app-developers app
Click to expand...
Click to collapse
It's hard to give any suggestions with this little information. More information would be useful. A lot more information would be more helpful.
creepyncrawly said:
It's hard to give any suggestions with this little information. More information would be useful. A lot more information would be more helpful.
Click to expand...
Click to collapse
When I plug then phone in (automatically turns on when plugged in, power button is broken), the battery logo and hardware buttons flash erratically for up to a minute then nothing at all. I've tried different batteries and different cords. The only thing that seems to bring it back to life is letting the phone and battery sit unplugged for 2 weeks up to a month and trying again, but it's very hit or miss. This only seems to happen when the battery completely drains.
jvick920 said:
When I plug then phone in (automatically turns on when plugged in, power button is broken), the battery logo and hardware buttons flash erratically for up to a minute then nothing at all. I've tried different batteries and different cords. The only thing that seems to bring it back to life is letting the phone and battery sit unplugged for 2 weeks up to a month and trying again, but it's very hit or miss. This only seems to happen when the battery completely drains.
Click to expand...
Click to collapse
What phone do you have... the AT&T SGH-I777 does not have hardware buttons, but maybe you mean the capacitive buttons which are part of the display? Your previous post was sent from an Infuse? If it's not an I777 then you need a different forum.
If the phone that has the problem is an SGH-I777, then... what firmware is/was it running? Is it rooted? Is USB debugging turned on? Have you been able to boot into download mode since your first post? How long was the power button broken before this problem first manifested?
I think you need to get into download mode and flash stock firmware.
You also may need to see if you can do something about the broken power button, since that may be involved in the problem. That would mean either taking the phone apart and trying to mechanically clean the button or move/press/activate it a lot to get the dirt out so that the problem clears itself, or it may mean getting it replaced.
creepyncrawly said:
What phone do you have... the AT&T SGH-I777 does not have hardware buttons, but maybe you mean the capacitive buttons which are part of the display? Your previous post was sent from an Infuse? If it's not an I777 then you need a different forum.
If the phone that has the problem is an SGH-I777, then... what firmware is/was it running? Is it rooted? Is USB debugging turned on? Have you been able to boot into download mode since your first post? How long was the power button broken before this problem first manifested?
I think you need to get into download mode and flash stock firmware.
You also may need to see if you can do something about the broken power button, since that may be involved in the problem. That would mean either taking the phone apart and trying to mechanically clean the button or move/press/activate it a lot to get the dirt out so that the problem clears itself, or it may mean getting it replaced.
Click to expand...
Click to collapse
It is the I777, capacitive buttons is what I meant.. I apologize, I'm still fairly new with terminology.. Yes, I have an Infuse also, it's my backup phone because I can't get the s2 to charge. It is rooted and flashed, running 4.2.2 (Avatar ROM)
The problem is, it isn't holding enough of a charge to do anything. Aside from the previously stated issue, it will go into download mode, but the screen will only stay on for maybe 5 seconds max. The power button has been broken about 6 months before this issue arose. This only started happening about a month ago when I let the battery discharge completely. To test my theory that it's a battery/charging issue, I got a backup battery (which allowed the phone to work again) and I allowed that one to discharge completely. Now I'm having the same issue with both batteries. I was able to get the phone to power on once after letting the phone and battery sit disconnected for about 2 weeks.
jvick920 said:
It is the I777, capacitive buttons is what I meant.. I apologize, I'm still fairly new with terminology.. Yes, I have an Infuse also, it's my backup phone because I can't get the s2 to charge. It is rooted and flashed, running 4.2.2 (Avatar ROM)
The problem is, it isn't holding enough of a charge to do anything. Aside from the previously stated issue, it will go into download mode, but the screen will only stay on for maybe 5 seconds max. The power button has been broken about 6 months before this issue arose. This only started happening about a month ago when I let the battery discharge completely. To test my theory that it's a battery/charging issue, I got a backup battery (which allowed the phone to work again) and I allowed that one to discharge completely. Now I'm having the same issue with both batteries. I was able to get the phone to power on once after letting the phone and battery sit disconnected for about 2 weeks.
Click to expand...
Click to collapse
What firmware is/was it running?
Is it rooted?
Is USB debugging turned on?
Did it charge the second battery fully more than once?
How long did it operate with the second battery?
creepyncrawly said:
What firmware is/was it running?
Is it rooted?
Is USB debugging turned on?
Did it charge the second battery fully more than once?
How long did it operate with the second battery?
Click to expand...
Click to collapse
Firmware is CM 10.1, it is rooted, running AvatarROM. USB debugging and mock locations were turned on. It had no issue charging while it was working, it was after I allowed the batteries to die that I started having issues. Even on the second battery, it would continue operating as long as I kept it charged.
jvick920 said:
Firmware is CM 10.1, it is rooted, running AvatarROM. USB debugging and mock locations were turned on. It had no issue charging while it was working, it was after I allowed the batteries to die that I started having issues. Even on the second battery, it would continue operating as long as I kept it charged.
Click to expand...
Click to collapse
I have never used Cyanogen Mod or any of the other AOSP firmware, and I don't know how the firmware would affect this issue, if at all. But I suspect there may be some link.
I think what you need to do is to flash back to stock firmware, or perhaps use one of the stock plus root packages, and then a custom kernel, and then reload CM 10.1. So try this:
Pull the battery and leave it out. Open Odin3 on the desktop and then while holding down the volume buttons, plug in the usb cable. See if the phone will boot into download mode this way, and if Odin will recognize it. If so, then go ahead and flash the stock of your choosing. I think if it were me, I would flash 4.0.4 UCLL6 plus root.
I recently bought a soft bricked galaxy S 3 from a gentleman who said he rooted it and one day it wouldn't boot.
When i turned it on, it would vibrate, then say Samsung, move to the galaxy s 3 logo, then shut off. I hooked it up to ODIN and flashed the original stock 4.0.4 rom to the phone by pressing the PDA button. I selected the Auto Reboot, F. Reset Time, and Nand Erase All options before flashing.
The flash was successful, but when i booted up the phone afterwards (by unplugging it, then taking out the battery and putting it back in) I held down power, home, and volume down, and it took me to the download screen, but then shut off. I cant boot into recovery either because when i hold down the appropriate buttons it says "booting recovery" but then shuts off.
I know its not the battery because i tried a different one and both batteries were fully charged.
I did not flash a boot chain, because i could not find one for ATT S3
The phone will also not boot while plugged in via USB to computer or wall charger.
Phone Info:
Model: SGH-1747
If you could find links to the things needed or any solutions to this almost unbricked s3 please help me!!
Thanks in Advance
You're in the wrong section.
Sent from my SAMSUNG-SGH-I727 using XDA Premium 4 mobile app
My Samsung S3 is stuck! It keeps restarting!
It doesn't reach the enter pincode, but keeps restarting showing the "Samsung Galaxy S3 i9300" screen. Then cycles starts again.
Here are the things I've tried:
I have already removed battery, put back in; still the same result.
I have also tried to hard-reset, but it just turns off and restarts.
Same result when trying VOLUME DOWN + HOME + POWER BUTTON; goes back to restarting and the Samsung S3 screen.
It was working fine last night, but when I left to do something, I came back and found it restarting over and over again. Didn't update any apps.
Super-Android said:
My Samsung S3 is stuck! It keeps restarting!
It doesn't reach the enter pincode, but keeps restarting showing the "Samsung Galaxy S3 i9300" screen. Then cycles starts again.
Here are the things I've tried:
I have already removed battery, put back in; still the same result.
I have also tried to hard-reset, but it just turns off and restarts.
Same result when trying VOLUME DOWN + HOME + POWER BUTTON; goes back to restarting and the Samsung S3 screen.
It was working fine last night, but when I left to do something, I came back and found it restarting over and over again. Didn't update any apps.
Click to expand...
Click to collapse
Try to enter in recovery mode ( VOLUME UP + HOME + POWER BUTTON ) and do a full wipe.
abidifethi said:
Try to enter in recovery mode ( VOLUME UP + HOME + POWER BUTTON ) and do a full wipe.
Click to expand...
Click to collapse
Done that , Its not staying in Recovery.. Rebooting instantly..
Download mode flash stock rom via Odin fails = service centre repair .
JJEgan said:
Download mode flash stock rom via Odin fails = service centre repair .
Click to expand...
Click to collapse
For On, We have to go to download mode, its not even going to a download mode...!!
And can u please let me know hw can I do that using odin?
No download mode then you require a service centre .
Looks like damage to motherboard .
I'm having the same problem. It happened last night. Phone just shut off and wont turn on. There is another post that just went up today and they are having the same problem. I have been able to get it to start up a few times it by continual pressing the volume and power.
Had the same problem and be able to start recovery after many trials. Some ones removing the battery
Envoyé de mon GT-I9300 en utilisant Tapatalk
This symptom can also be power button shorted out.
Sent from my GT-I9300 using Tapatalk
i have the same problem, any solutions ??
Awkwardmoments said:
i have the same problem, any solutions ??
Click to expand...
Click to collapse
Try reading the posts above
Sent from my GT-I9300 using Tapatalk
Super-Android said:
My Samsung S3 is stuck! It keeps restarting!
It doesn't reach the enter pincode, but keeps restarting showing the "Samsung Galaxy S3 i9300" screen. Then cycles starts again.
Here are the things I've tried:
I have already removed battery, put back in; still the same result.
I have also tried to hard-reset, but it just turns off and restarts.
Same result when trying VOLUME DOWN + HOME + POWER BUTTON; goes back to restarting and the Samsung S3 screen.
It was working fine last night, but when I left to do something, I came back and found it restarting over and over again. Didn't update any apps.
Click to expand...
Click to collapse
bro exactly same probl
boomboomer said:
Try reading the posts above
Sent from my GT-I9300 using Tapatalk
Click to expand...
Click to collapse
sharanjakka said:
bro exactly same probl
Click to expand...
Click to collapse
Like boomboomer said.
Has anyone made a tool/application that you install on your PC that forces the phone to boot into download mode? It would be great if anyone can come up with that especially for issues like this where the is stuck in a perpetual boot loop and you can't even go into recovery or download mode.
!!!! I found the fix for this!!!
I was experiencing the same problem. The quick easy fix for this is to do the following thing. Take the motherboard of the phone out and clear the power button by pressing it several times. Make sure it is not stuck. Then, put the motherboard back and power on the phone. The problem should be gone.
mine doing same thing but i can get in download mode thats all though
Hi,
I tried rooting my S3 I9300 this morning and it seemed to work, but when I tried opening titanium, it said my device wasnt rooted properly, so I tried rooting it again but my phone is now stuck on the 'downloading...Do not turn off target!!' screen. My computer, Windows XP 3, wont recognise the device when I connect the usb cable.
I have no idea what to do from this point on.
Thanks for any advice.
Press and hold the power button until it switches off, boot into recovery and factory reset.
If that doesn't work then flash a stock rom with odin.
boomboomer said:
Press and hold the power button until it switches off, boot into recovery and factory reset.
If that doesn't work then flash a stock rom with odin.
Click to expand...
Click to collapse
Thanks a lot for taking the time to reply to my message. I was unsure whether turning the phone off during the 'downloading...do not turn off target!!' screen would cause any damage. As it happens, the phone seems to be fine. Thanks again.
Hello,
New to the forum and all of this, so please go easy on me.
I have a Samsung Galaxy S9+ (SM-G960F).
On Thursday evening, I went to the device and it was completely dead. It wouldn't turn on and I attempted to do power key/volume down and various other button combinations I found online that would normally boot the device. Obviously, I attempted to charge the phone, but the charging light did not come on yet the phone did warm up slightly as if it was charging. After leaving it plugged in for so long, a 'Downloading... Do Not Turn Target Off' screen appeared. It also states I can restart the phone by holding volume down/power button for seven seconds. However, when I do this the phone just goes dead and doesn't boot up. After plugging in the charger again trying various buttons, I eventually end up back at the same download screen.
I've read about recovery mode, safe mode etc but I am unable to access them using the instructions I've read.
Any help would be appreciated. Ideally I'd like to be able to access my photos/videos/messages on the device and be able to use it again.
Jamfocus said:
Hello,
New to the forum and all of this, so please go easy on me.
I have a Samsung Galaxy S9+ (SM-G960F).
On Thursday evening, I went to the device and it was completely dead. It wouldn't turn on and I attempted to do power key/volume down and various other button combinations I found online that would normally boot the device. Obviously, I attempted to charge the phone, but the charging light did not come on yet the phone did warm up slightly as if it was charging. After leaving it plugged in for so long, a 'Downloading... Do Not Turn Target Off' screen appeared. It also states I can restart the phone by holding volume down/power button for seven seconds. However, when I do this the phone just goes dead and doesn't boot up. After plugging in the charger again trying various buttons, I eventually end up back at the same download screen.
I've read about recovery mode, safe mode etc but I am unable to access them using the instructions I've read.
Any help would be appreciated. Ideally I'd like to be able to access my photos/videos/messages on the device and be able to use it again.
Click to expand...
Click to collapse
-Download odin
-Download firmware for your phone
-unrar firmware file
-open odin
-flash AP , BL , CP , HOME_CSC (HOME_CSC goes on USERDATA) if you haven t formated your phone by mistake your files will be there and your phone working.