I have an 2 years old phone Samsung Galaxy Young Duos GT-S6312.
It was running Jelly Bean. It sometimes used to notify me on its titlebar that the internal memory is nearly full. Everything else was fine.
Suddenly one day, I saw the phone was switched off. I thought battery dead. So plugged into power, but no charging symbol came. Although I felt that there was some other problem, I deliberately kept it plugged for nearly one day. But nothing happened. I can't access even the recovery mode or the download mode. When I pressed the power button or shake the phone holding the power button, only sometimes (not always) it would vibrate 3-6 times. But nothing on screen. This happened for nearly 1 week.
I tried to connect the phone with Kies, Odin. None of these detected it. Only sometime, when the phone vibrated as mentioned above, the enumeration sound came twice (one for connection and another disconnection) with a gap of < 1 sec.
I visited local repairing shops. Someone told I have to go to Samsung Service Center for ROM flashing. Someone suggested the power IC is damaged, it need to be replaced. Then they said something else also could be the problem. No one could tell anything with confidence. One person cleaned the whole circuits using some oily material. Finally, I went to Samsung Service Center. One lady checked the phone for nearly 1 minute and told the motherboard has to be changed, some power fluctuation caused this damage. It will take around $40 to replace the motherboard. I decided not to do it.
Now, after coming to home, when I pressed the power+VolUP+Home, shook the phone, all of a sudden, some display came on screen, i.e.
RAMDUMP
Mode (ARM9 mode).
When I press the volDown button, it shows the following:
fsa reset!!
fsa init!!
FSA INFO
cont = 0x1e
int1 = 0x01 int2 = 0x00
dtype1 = 0x04 dtype2 = 0x00
manual1 = 0x00 manual2 = 0x00
the same thing shows again when I again press the VolDown button. Pressing and holding the power button switches off the phone. Pressing Power+VolUP+Home button and shaking does not always bring up the RAMDUMP screen. Only sometimes, it shows the RAMDUMP screen. When the screen comes, if I connect it to laptop, the device manager detects it. If I open Kies, it shows "connecting" forever. If I open Odin, it detects the device. If I try to flash the ROM, it get stucked forever at "setupConnection".
I am not able to access download mode or any other thing except the RAMDUMP screen.
My question is, is it possible that the motherboard is really damaged as the Samsung Service Center lady told? Or at that time, the lady could not access even the RAMDUMP mode on screen, that's why she told that motherboard is damaged?
Related
My wife dropped her Radar into water. Luckily she quickly pulled it out, removed the back, and killed the power. We threw it in some rice and waited. After a fair amount of time (48 hours), I pulled it out and tested it. It powered on. Here's where we got into trouble.
My wife grabbed the phone back, pulled the back off instead of powering down, threw in her sim, and did something... the phone is now in USB Host Mode and won't come out. It reads:
PI06110
SPL-2.4.160015.3(136036)
eMMC SMS 7376MB,FA31
TOUCH A1(F:80,ID:10,V20,B:AA)
Radio-16.23.05.13_2
Serial (will change to USB if plugged in so it's still recognized by a computer)
APPSBL
IMAGE CRC
FACTORY RESET
I can't get it to come out of USB Host Mode. I can get it to restart, but it immediately goes back to this screen. Does anyone know how to get the phone out of this? I'm sure that I'm overlooking some simple button combination. Please help if you can.
The device also won't power off. It always comes back to this screen.
I did several searches and couldn't find anything in this forum or in the WP7 main forum. Lots of talk of making GOLD Cards when semi-bricked. Have I come to this???
Thanks Team XDA!
jelliottz said:
My wife dropped her Radar into water. Luckily she quickly pulled it out, removed the back, and killed the power. We threw it in some rice and waited. After a fair amount of time (48 hours), I pulled it out and tested it. It powered on. Here's where we got into trouble.
My wife grabbed the phone back, pulled the back off instead of powering down, threw in her sim, and did something... the phone is now in USB Host Mode and won't come out. It reads:
PI06110
SPL-2.4.160015.3(136036)
eMMC SMS 7376MB,FA31
TOUCH A1(F:80,ID:10,V20,B:AA)
Radio-16.23.05.13_2
Serial (will change to USB if plugged in so it's still recognized by a computer)
APPSBL
IMAGE CRC
FACTORY RESET
I can't get it to come out of USB Host Mode. I can get it to restart, but it immediately goes back to this screen. Does anyone know how to get the phone out of this? I'm sure that I'm overlooking some simple button combination. Please help if you can.
The device also won't power off. It always comes back to this screen.
I did several searches and couldn't find anything in this forum or in the WP7 main forum. Lots of talk of making GOLD Cards when semi-bricked. Have I come to this???
Thanks Team XDA!
Click to expand...
Click to collapse
I got stuck in a constant loop of the USB host mode when I was doing the gold card thing to hack the spl/hspl... The only thing that worked for me was to get a little screw driver, take the phone apart and pop out the battery. Then when I put it all back together and turned it on, it went back into the normal boot mode. The only issue I've seen now is that I can no longer get back into USB host mode (it's just a white screen) when I do that button combo. But, I was able to change the SPL and HSPL so I don't really have a need...
jpkjpk said:
I got stuck in a constant loop of the USB host mode when I was doing the gold card thing to hack the spl/hspl... The only thing that worked for me was to get a little screw driver, take the phone apart and pop out the battery. Then when I put it all back together and turned it on, it went back into the normal boot mode. The only issue I've seen now is that I can no longer get back into USB host mode (it's just a white screen) when I do that button combo. But, I was able to change the SPL and HSPL so I don't really have a need...
Click to expand...
Click to collapse
I appreciate the suggestion. I took the phone apart which was actually pretty easy. I pulled the battery and let it sit. I then depressed the powerbutton to release any charge left in it.
Long story short, I'm still stuck in USB Host Mode. Not sure where to go from here, other than shopping... Thanks for the help though. At least I can add another phone to my list of disassembled devices.
jelliottz said:
I appreciate the suggestion. I took the phone apart which was actually pretty easy. I pulled the battery and let it sit. I then depressed the powerbutton to release any charge left in it.
Long story short, I'm still stuck in USB Host Mode. Not sure where to go from here, other than shopping... Thanks for the help though. At least I can add another phone to my list of disassembled devices.
Click to expand...
Click to collapse
Hmm, that is really odd.
Another time I got stuck in "USB Host Mode", I held down 'Power' + 'Volume-down' + 'Camera' for a good minute or two. The phone just kept rebooting. When I finally stopped the reboot, it booted normally into the OS.
Another thing you could try is to power it off. Then hold both 'Volume-up' & 'Volume-down' and press the power button. That should take you to a different screen, where you have options to restart/reformat. Can you get to that screen?
jpkjpk said:
Hmm, that is really odd.
Another time I got stuck in "USB Host Mode", I held down 'Power' + 'Volume-down' + 'Camera' for a good minute or two. The phone just kept rebooting. When I finally stopped the reboot, it booted normally into the OS.
Another thing you could try is to power it off. Then hold both 'Volume-up' & 'Volume-down' and press the power button. That should take you to a different screen, where you have options to restart/reformat. Can you get to that screen?
Click to expand...
Click to collapse
I will try this next. I've attempted the "power + vol- + camera" but didn't hold it that long.
I've tried Vol+- + power and that didn't give me a different result.
Thanks for the suggestion. I've already chalked the phone up to a loss and bought another one for her. I feel its probably karma for all the risky hacks and flashes I've attempted and never had problems with. Bound to have a phone malfunction at some point. Its just funny this wasn't of my own doing.
Sent from my Galaxy Nexus using xda app-developers app
well the trick is switch off the device and boot up using "power + vol- + camera", the device will boot up with usb host mode.
if you are stuck thn press "vol(both +up and -down) and power" this will reboot.
Hi there,
I have an issue with my Samsung Galaxy S3; had it for a few years on O2 network in the UK. Recently, I left my phone to charge over night after the battery ran out of charge. I woke up to find no charge LED on the phone, and I couldn't turn it on.
I have tried the following things to power it up:
- booting it up in recovery mode (Home button, power button and Volume DOWN simultaneously).
- taking out the battery, pressing the power button a few times, then starting the phone up again with the battery in the phone.
- taking out the battery, pressing the power button and holding it for 10 seconds, and doing both normal power up, and recovery mode.
Now, a week later, after my phone completely died (and having to do with a Nokia Lumia 610 replacement), I came across a YouTube video in which someone recommends to plug it via USB into the computer, taking out SD Card and booting it up through recovery mode. Voila! I was amazed to see that it booted up; I had my menu and everything.
So I charged it to about 10% via the PC, and decharged it back down to zero. Plugged it back into the socket, and again, not a single sign of life from the phone.
To summarize, the phone only turns on via PC with USB connection, and fails to charge through the socket. I'm on Stock, non-rooted phone; with Android 4.3 and Kernel 3.0.31-2168382. When I try to do a software update, it tells me that I have the latest one. eMMC check app also tells me that I have an insane chip.
Where do I begin looking for a fix? I would be forever grateful for your help!
I was on the latest MIUI (9.something), boot-loader unlocked, redwolf recovery (v27), last seen battery was ~50% charged (before going off).
And, I was using my phone. Suddenly screen goes off and nothing comes up. I tried to restart, it doesn't work.
Finally I googled the problem and tried these things:
1) Press power button 5 times, then try to start the phone by long pressing power button.
Result: Screen open up, that initial screen with MIUI logo, I keep the button pressed, screen goes off and instantly starts again with booting started. Now, as soon as boot finishes, that *low-power* sound comes and it switches off.
2) Press power button 5 times, then try to start the phone by long pressing power button. This time when the screen comes up first time, I press (vol-up + power) to boot to recovery.
Result: As expected. That screen goes off and instantly another screen comes up with the recovery splash screen. Recovery comes up. There on the top, it shows two weird stats: (CPU temp 105 deg C, battery 0%).
3) Press power button 5 times, then try to start the phone by long pressing power button. This time don't press anything on the first screen.
Result: The screen goes off and that's it.
Some weird symptoms worth knowing:
1) Whenever I plug the charging cable (either with charger or, laptop) it just do not boot, neither to system nor to recovery.
2) The micro-USB port is damaged I guess. Last time (a day before all this), I tried to connect phone to my laptop but the socked seemed lose. It was just not connecting, rather fluctuating a bit.
3) Whenever I plug the charging/data cable (either with charger or, laptop) while booting or, while in recovery it suddenly switches off.
either your battery got badly damaged, or your device got fried.
First, I'd agree on the first commenter and support you taking the device to any android service center to check whether your battery or phone got fried. If it's done and proved nothing is wrong with my battery/phone I'd buy an EDL deep flash cable (I bought one for dirt cheap, 5 dollars) and try to solve my problem via deep flash, edl emergency download mode. There are tons of how to do tutorials on the official Xiaomi forums. Good luck with that, my friend!
I've updated something. Please see it.
How would I use edl if port is not working properly? See the original ques. again. I've updated it.
My S9+ was acting quite weird this morning. Some apps continuously crashed or wouldn't start.
So i rebooted my phone (just from the normal power button menu) and then it went completely black.
It doesn't charge (or at least, it doesn't show it charging), it doesn't respond to forced resets and the screen is completely black.
The only thing it does, is briefly show a USB device when connecting it to a PC.
I've connected it to a Linux dev computer i have laying around and i see the following device connected briefly:
VID: 0x04e8
PID: 0x1234
It stays connecting longer if i hold the power button (about 8 seconds before power cycling).
The only things i could find online were some very old threads about Samsung's DNW mode, but nothing from this decade.
I think my Flash chip might be cooked, but i hope i'm wrong.
Anyone got any experience with this?
Update
I've sent it back to Samsung for repair under warranty.
The flash chip was gone. It started corrupting writes and finally it was so far gone that it couldn't load the bootloader.
They've replaced the main board and battery (probably because they tested it and saw it was going bad), that fixed it.
So, after having two amazing Tab S (first one) and not being able to find a third, I ended up "upgrading" to a Tab S2. (Less screen resolution didn't seem like an upgrade..but hey)
After using it for about a year or so, I finally decided to get off my ass and root it. Had no problems after rooting it. Life was great. Maybe 6-7 months after rooting it, one day it booted up with an FRP lock; I didn't reset it at all so..odd..
Put the tablet aside as I didn't really have time to fix it. Few months later, I decide to pull it out wanting to use it for a project (I'm developing WebUSB FTDI drivers which also worth with Android OTG to allow a web page to access a USB device), I never replaced the original recovery, so my options were limited. I was hoping that perhaps flashing a new ROM that I might be able to keep my files versus just doing a reset in the recovery, which I'm not sure would have worked anyway (FRP) (I'm sure I've seen a device where this worked, IE, any user files were stored actually on a separate partition, thus you'd lose your apps and everything but downloads and such on the internal would be kept). I mean, I figured the chances were low but at least hire than the wipe option - not a huge deal anyway, important stuff is on the uSD.
So, I head over to Samsung's site and download the closest looking S2 rom, it's a SM-T713 (Canada, Gold/32GB/WiFi Only).. The ROM I ended up getting happened to have 4G support, so I didn't get a WiFi only ROM like I should have. Flashed it up with ODIN (AP), didn't change/flash the BL at all.
After flash, tablet booted up fine. It mentioned I would have to log in to google to authorize it (FRP lock) - no big deal, although I'm sure I didn't remote lock it. Do my login, finish the setup. Home screen. Tablet is running fine, nice and snappy.
Installed a few apps, it ran for a few days fine, then I decided I should probably flash it again with a WiFi only ROM, so I hold the power button and get the pop up to shutdown / restart, I press 'Power Off', tablet does it's shut down and powers off.
That's it. Now she's dead. Absolutely no sign of life since then. I tried to power it back on immediately as I had planned on going into DFU and plugging it in to upload another ROM. Nothing. No response. Battery was at 50% when I powered off. No battery symbol or anything when plugged in.
I should not that this was not the tablet's first boot since the flash either; it boot looped due to low battery after flashing a few times (damn samsung low battery boot loops) until I got the power supply plugged in, it was the first time that the "Power Off" option was selected, perhaps it hadn't been reset that way too; something on shutdown change something? I mean WTH?
I have tried:
- literally all key combinations for over a minute (PWR + VOL UP, PWR + VOL DWN, PWR + VOL UP + HOME, PWR + VOL DWN + HOME, PWR + HOME, PWR + VOL UP + VOL DWN, PWR + VOL UP + VOL DOWN + HOME) including while plugging it in, unplugging it
- different chargers, cables (bought brand new one), etc.
- left tablet for 2-3 days hoping it would die
- disassembled tablet, remove battery for few hours, replug battery
I have a USB power meter, when I plug in the tablet, it shows that it's pulling 0.57a constantly. I left it on overnight and it was no longer pulling current, just occasionally going from 0.00a to 0.07-0.10a. When plugged in without the battery, it also occasionally goes from 0.00a to 0.07-0.09a or so. Current usage profile is the same without the OLED plugged in. Something inside is at least slightly functioning.
No components that I notice are getting hot or anything obvious.
It was a gift, thus supposedly refurbished. The device looked great when I got it, no scratches or dings or anything, basically brand new looking so I assumed it had been a return, but upon disassembly, I found evidence that the tablet had been disassembled before, there was two-sided tape holding the screen on instead of any proper adhesive; was such a pain in the ass to take apart and not realizing that this was the case until I opened it only made it harder; regardless I doubt that any prior work could've caused this issue.
Does anyone have any schematics for this device or experienced something like this? I have meters, scope, logic analyzer, etc as I already do a bit of hardware reverse engineering and development.
The only thing I can think is somehow the boot loader got fried? Somehow the modem fw got flashed to boot loader? Is that even possible? I'm really reaching here as I'm really not sure, it's odd how it was working fine, had booted several times yet pressing 'Power Off' killed it when it was working fine. I would like to save this device from the graveyard as it's in great condition otherwise. It did sit for quite a while, so I was worried about the battery but plugging it in after sitting I immediately got the charge screen and it charged right up (even though it was still FRP locked at that point of course).
:crying::crying::crying::crying::crying:
le bump