[Q] Strange boot problems with SPH-L710 - Sprint Samsung Galaxy S III

Howdy,
I'm having a strange problem with my totally stock S3 with the latest android update. I found it dead in my pocket the other day. It was totally unresponsive to the power key.I tried about 5 different batteries to no avail. When I plug it into a car charger, it shows an empty battery with a frozen 'thinking' circle, then turns off. When I plug it into a Samsung wall charger, it does the same 'frozen thinking circle, ' then appears to charge the battery. While it's plugged in to the samsung charger, I can turn it on. It goes through the boot screens, but crashes during the Sprint splash screen. If I unplug the charger, it is completely unresponsive again. I COULD boot into recovery mode (with the samsung charger plugged in), and have tried wiping the cache. I don't want to factory recover it because the data on the phone is more important to me than the hardware. I can't get it to boot into safe mode.
Today I flashed the firmware with ODIN. ODIN says it was successful, but the phone still has exactly the same problem. If there's no way to fix it, is there any way to pull the data off?
Thanks in advance for any ideas.
Eric

Recovering data from hosed phone
Since your data is so important to you, don't flash anything else until you do the following.
If you have data on a removable SD card, take it out! Get an SD card reader if you don't already have one and make a backup of the SD card contents on the PC. Also, leave the SD card out of the phone until you get it working. It could either be part of the problem or something else to get hosed.
See if you can use adb to get the data off while the phone is booted into recovery.
Make sure the phone has been on a charger for a couple of hours (data cable do charge, but slowly).
Using the latest supported ODIN for your phone, try flashing an Android 4.1 stock rooted rom (to avoid KNOX bootloader), and the newest Clockword Mod recovery and the newest modem. Boot the phone up (hopefully it works), update PRL and profile, don't update anything else, and then you can flash your preferred ROM. No flashing stock ROMs that are 4.2 or newer, risk of getting KNOX bootloader which you DON'T want.

Thanks for your reply. The SD card is out, but unfortunately most of the data I want is on the phone's internal storage. If I'm not already rooted, will ADB work at all? I don't suppose there's any way to remove the internal storage and graft it into a working phone, is there?

Recovery mode adb
shtinkypuppie said:
Thanks for your reply. The SD card is out, but unfortunately most of the data I want is on the phone's internal storage. If I'm not already rooted, will ADB work at all? I don't suppose there's any way to remove the internal storage and graft it into a working phone, is there?
Click to expand...
Click to collapse
Sorry for the delay, been busy.
adb while in recovery should give you root even if you haven't rooted your ROM. I just tested it with CWM. I am rooted, but I didn't have to su like I do when I am using adb while running the ROM. Recovery mode you are started off as root. /data isn't accessible until your use the menu option to mount it (don't be under /data when you do it). adb pull your files and then cd out of /data, select umount and then you are done recovering data.

Related

how to mount sd card while in recovery

i got a big problem, or so it seems at the moment. i downloaded the new MIUI from qr code, hit install (through rom manager) and then unplugged it from the usb cord. so i think the sd card didn't mount (i'm not sure) but it went to bootloader when the screen came back on. where as normally it would install the rom, and then reboot. i can get to clockwork recovery, so it's not bricked or anything. when i hit reboot phone, it sends me back to bootloader. pull the battery, it sends me back to bootloader. what can i do here? i'm at a loss..ANY help would be GREATLY appreciated!!!! thank you
If you're asking how to mount SD in recovery, its under "mounts and storage".
yeah i see that, but i'm not sure which one will work, without further getting myself in a bind. AND, i'm really not sure this is my problem. I'm just assuming... my main problem is figuring out why it won't reboot back to normal.
ah well, nevermind. i just restored a backup. i was hoping to not have to do that, as i lost some stuff.

Phone boots but stuck on lock screen

Ok, I need some help. I had my phone rooted and had CWMR installed. I installed a custom rom and everything was working great. However, I needed my my sd card for flashing a nook color. So I removed the SD card, copied all the files to my pc, then used the sd to succsesfully flash the nook. I then deleted all the old files from the sd card and recopied the old. I put the sd card back in the phone and powered it on. Now, I'm stuck on the lock screen and the screen just keeps turning on and off. The all buttons and the touch screen are unresponsive. What have I done and how do I get this fixed? If I try to call my phone it goes stright to vm. HEEEELP!!!
Have you tried re-formatting the SD card ?
Tried formatting just now. didn't work. Then i tried flashing through odin, now i have a yellow triangle when i turn the phone on....getting worse by the minute...
Have you tried taking the damn card out?
If you flashed a bootable disk image to that card I'm pretty sure you need the HP format tool (I think it was HP) to format it normally again. I could be wrong, but, I do know that I had a special tool to reformat my SDcard when I flashed a bootable disk image to boot my nook.
That yellow triangle doesn't necessarily mean anything bad, so, chill out. Take the card out and lets take it from there.
Also, if something in your /data was what caused your phone to be hosed and you did an ODIN flash but didn't do a factory reset (or "Calkulins format all" zip is perfect for this) you would have the same problem no matter how many things you flashed to /system.

Half-Bricked phone?

So I've got a bit of a weird situation here. I was doing a nandroid backup today in preperation of updating to the newest version of Cy mod and at the end it failed. I let it time out and reboot on its own.
After that point my phone was completely borked. The phone will get stuck in a boot loop (black to htc logo, to black over and over) if it's not connected to a computer, however if it's connected via usb it'll boot up into Android.
If it's not connected though, I can get into fast boot, but if I try to get to recovery from there it will get stuck in a boot loop (unless, oddly enough, it is connected via usb to a computer at the time, it seem to have no trouble booting if connected via usb).
Even so, if I do have it connected via usb and manage to boot into android or the bootloader it cannot mount the SD card. I've confirmed that the SD card is properly seated, but do not have the ability to test out other sd cards.
Even more weird is that WiFi and Bluetooth now suddenly will refuse to start up. They worked just fine before I attempted to do the nandroid backup.
And even wierder still, earlier today, after the whole phone went to **** but before now, USB debugging would still work in android but now it will refuse to work, so I can't even adb into it while it's booted. I also, for some reason, can't seem to adb into it while it's in fastboot either.
Basically, right now I have no sd card, and apparently no ability to adb into the phone, it'll boot loop if started without being connected to a pc, but will boot to android if it is connected.
I can still download things from the phone's browser, and I have access to the terminal on the phone. Can this be fixed or am I pretty much boned?
What recovery are using? What rom or kernel?
Sent from my PC36100 using xda premium
marcusva79 said:
What recovery are using? What rom or kernel?
Sent from my PC36100 using xda premium
Click to expand...
Click to collapse
Rom: CyanogenMod 7.0.3.1
Kernel: 2.6.37.4
Recovery: Rom Manager
Unfortunately I'm really not in a position to change any of those things unless you can come up for a solution to fix the sd card or my problems connecting with ADP, or if I can somehow flash it with the terminal while in android proper.
ROM Manager is not a recovery, it's an app, which makes me think you have CWM.
Since you can boot up while connected and you can get into fastboot (Can you get into Hboot?), I'd drop the PC36IMG for Amon Ra onto your SD Card via a card reader, then boot up by using Vol Down \ Power and when it scans and asks to update, hit yes. then try to get into recovery.
If that fails, you may need to reformat your card, again via a card reader, then run the RUU for your phone and try to flash recovery again.
HipKat said:
ROM Manager is not a recovery, it's an app, which makes me think you have CWM.
Since you can boot up while connected and you can get into fastboot (Can you get into Hboot?), I'd drop the PC36IMG for Amon Ra onto your SD Card via a card reader, then boot up by using Vol Down \ Power and when it scans and asks to update, hit yes. then try to get into recovery.
If that fails, you may need to reformat your card, again via a card reader, then run the RUU for your phone and try to flash recovery again.
Click to expand...
Click to collapse
Yeah, sorry I meant CWM, I had a brain fart there.
I cannot mount the SD card. Even if I had a card reader to put that stuff on it I wouldn't be able to use it to update from it, although, maybe the drivers that fastboot run from were unaffected by whatever screwed up my phone, so it might be able to update if I grab a card reader. I'll try this and report back.
Also, I have no issues getting into CWM when my phone is hooked up to my computer via usb, it just will not mount the sd card.
You don't need to mount the SD Card if Hboot will see the file on it.
Okay, here's the deal. Hboot will see a pc36img.zip. It'll load it up, check it, and then won't give me the option to update from it.
Yes I have the engineering hboot (0.76.2000)
If it's any help, I think this all started when I was doing a nandroid backup and the sd card ran out of space.
Is it possible to update an RUU from my computer without using adb?
Okay, here's the deal. Hboot will see a pc36img.zip. It'll load it up, check it, and then won't give me the option to update from it.
Yes I have the engineering hboot (0.76.2000)
If it's any help, I think this all started when I was doing a nandroid backup and the sd card ran out of space.
Is it possible to update an RUU from my computer without using adb?
anyone able to help?
Nitro2985 said:
anyone able to help?
Click to expand...
Click to collapse
First thing you're going to need to do is clear some space off your SD card.
Check on the root of it and see if you have any files with "qxdm" in the name. If so, you can use the SD Card fix from here to get your SD card mounted again (you have to be connected to a PC in fastboot mode, with the correct drivers installed, for it to work).
It sounds like your partitions are out of whack, so you really need to flash your misc partition, and that may normalize your device. Problem is, you need working adb to do that. If you can't get into recovery, then that won't work. Can you boot up your device at all? Is it recognized at all over USB? If not, as long as it'll stay on and it's rooted, you can use Wireless ADB to flash the misc partition. I did it here.
When cleaning up your sd check the LOST.DIR folder it may be several gb's and you can just erase the whole folder its similar to the recycle bin on windows and can be safely emptied if its full as it is mostly incomplete or partial files that are created during sd scan on boot and/or created if you unplug the phone from your pc with out properly disconnecting the storage first by right clicking the drive and clicking eject usb drive
We are legion, for we are many
Sent from my Anonymous DeathStar in the depths of GalaXy S2

[Q] USB Debugging turned Off and can't get into OS need to do backup SD is internal

I have the Google Nexus Unlocked version phone and I can not get into the OS and then touch part does not work I can hear the notifications go off but the screen is blank. I do not have USB Debugging turned on and I need to Backup my data from the internal SD card. I can get into recovery but the computer does not recognize the phone at all. There is no way to remove back case as SD card is on a built in chip. What can I do. I am using CM 10.1 Please help me I have to send in phone to get fixed.
Guessing you have clockworkmod recovery if you're running cm10? Boot to recovery and use adb pull /sdcard/. O, and at the top of the general forum, there are stickies which will teach you all you need to know to both use adb and fastboot, as well as return to stock. You should do your research before flashing!

[Q] Phone started acting up after app install, need help

Okay, so. I have an HTC One M8, rooted, S-On, TWRP, whatever else. It was running just fine until yesterday or so, when I wanted to switch out an icon pack, but wanted to keep my stock launcher, so I found Unicon on the App Store, and downloaded it (along with the Minimal Hero/Hera Icon Pack, or whatever it was called). As soon as I installed it, I started having problems with my phone restarting randomly, and I disabled the Icon Pack in Unicon, and got rid of Unicon (disabling it in Xposed Installer and then uninstalling the app).
That didn't solve my problems, though. I managed to somehow keep the phone on after numerous restarts, but every time my phone was turned off, it went into the same constant restart cycle (where it restarts about a minute after it's booted up). I tried searching for ways to remedy the problem, ending up in the TWRP recovery, where I tried wiping the cache and the Dalvik cache, which didn't help. I also uninstalled Xposed Framework and before that, tried disabling all the Xposed modules, nothing helped.
As things stand now, I did a wipe on all the categories in TWRP (including cache, Dalvik cache, internal storage, system and data) and when I rebooted from recovery, my phone was stuck with the HTC boot logo. Now I'm just letting it sit on my bed, showing the boot logo, waiting for it to drain.
Any help would be appreciated.
EDIT: I did a factory reset (perhaps stupidly) and now, when I reboot it, it says "No OS is installed!". Since it's not showing up on my computer while in recovery, how should I proceed to flash the stock ROM?
when you wiped the system partition, you wiped the ROM.
You should put a stock ROM on your phone and flash it.
Follow one of the returning to stock guides.
BenPope said:
when you wiped the system partition, you wiped the ROM.
You should put a stock ROM on your phone and flash it.
Follow one of the returning to stock guides.
Click to expand...
Click to collapse
Excuse my stupidity, but could you point me towards one of those? I was looking for that, but didn't really find anything helpful.
Also, I know how to flash a ROM in its simplest form, but my phone's not booting and I don't know how to get a ROM file onto the phone itself, because it doesn't show up in the computer when in recovery. How do I flash ROMs from the computer or whatever?
Fraught said:
Excuse my stupidity, but could you point me towards one of those? I was looking for that, but didn't really find anything helpful.
Also, I know how to flash a ROM in its simplest form, but my phone's not booting and I don't know how to get a ROM file onto the phone itself, because it doesn't show up in the computer when in recovery. How do I flash ROMs from the computer or whatever?
Click to expand...
Click to collapse
I'm sure the search tools on this forum work just as well for you as they do me. Or you could probably start at a sticky thread.
You could also search for "adb sideload" and "adb push".
BenPope said:
I'm sure the search tools on this forum work just as well for you as they do me. Or you could probably start at a sticky thread.
You could also search for "adb sideload" and "adb push".
Click to expand...
Click to collapse
I did, and they told me USB debugging must be turned On, which I can't do, since I can't boot the phone.
Fraught said:
I did, and they told me USB debugging must be turned On, which I can't do, since I can't boot the phone.
Click to expand...
Click to collapse
I might have missed this but did you do a recovery? Within TWRP you have the option of storing it on internal storage, or the sd card. If you did the sd card way, there might be hope. Just hold down power and volume up and when the screen goes dark, hold power down to get into recovery, then restore the backup. If it was on internal storage, its probably gone, and if you didnt make one, well..wouldnt an RUU fix that?
Also you did more then a plain factory reset...that would still keep the os etc installed..you wiped that sucker completely clean
Fraught said:
I did, and they told me USB debugging must be turned On, which I can't do, since I can't boot the phone.
Click to expand...
Click to collapse
I suggest you make use of the external SD card and a USB card reader.
Tower1972 said:
I might have missed this but did you do a recovery? Within TWRP you have the option of storing it on internal storage, or the sd card. If you did the sd card way, there might be hope. Just hold down power and volume up and when the screen goes dark, hold power down to get into recovery, then restore the backup. If it was on internal storage, its probably gone, and if you didnt make one, well..wouldnt an RUU fix that?
Also you did more then a plain factory reset...that would still keep the os etc installed..you wiped that sucker completely clean
Click to expand...
Click to collapse
Yeah, I know. I was idiotic. I'm just kind of a newb to the whole scene, and I panicked when my phone started acting up. It was stupid to wipe system too.
And yeah, I have an SD card and my computer has a reader for it. I can access my SD card, but how do I install something on my SD card from recovery? As far as I can see, it only lets me install form internal storage.
Fraught said:
Yeah, I know. I was idiotic. I'm just kind of a newb to the whole scene, and I panicked when my phone started acting up. It was stupid to wipe system too.
And yeah, I have an SD card and my computer has a reader for it. I can access my SD card, but how do I install something on my SD card from recovery? As far as I can see, it only lets me install form internal storage.
Click to expand...
Click to collapse
Take the SD card out and put it onto your computer, download a ROM and place it on SD Card. Insert card back into phone, boot into recovery and change location path to external SD card. There is an option for that.
Location where ROM is... of course.
BerndM14 said:
Take the SD card out and put it onto your computer, download a ROM and place it on SD Card. Insert card back into phone, boot into recovery and change location path to external SD card. There is an option for that.
Location where ROM is... of course.
Click to expand...
Click to collapse
There is, actually, no option for that. I got the ROM adb pushed to my phone and got it flashed, though, so it's all good now (despite the fact that I idiotically made myself lose all my internal storage data).
Anyway, thanks for the help!
Fraught said:
There is, actually, no option for that. I got the ROM adb pushed to my phone and got it flashed, though, so it's all good now (despite the fact that I idiotically made myself lose all my internal storage data).
Anyway, thanks for the help!
Click to expand...
Click to collapse
within twrp...where it says internal storage after you tap backup,.. tap those words Internal Storage, it will bring up 3 options..Internal Storage..MicroSD..or OTG I believe..I know mine does..I had 2.7.1.0 and which ever was below it allow that option. Well just for future reference.. And btw...dont cut yourself down..We all make mistakes...thats why we come here..to learn and maybe help someone else
Tower1972 said:
within twrp...where it says internal storage after you tap backup,.. tap those words Internal Storage, it will bring up 3 options..Internal Storage..MicroSD..or OTG I believe..I know mine does..I had 2.7.1.0 and which ever was below it allow that option. Well just for future reference.. And btw...dont cut yourself down..We all make mistakes...thats why we come here..to learn and maybe help someone else
Click to expand...
Click to collapse
I know. I swear, I tried, didn't seem to work. Maybe something else's amiss elsewhere. In any case, I got it adb pushed to the internal storage, so it's all alright, phone's fine now. I'll look into the microSD thing, but I'm still glad I learned a bit more about Android in the process of recovering my device (because it's a path where most is yet untrodden for me).
And yeah, being on xda as such a newbie is sort of daunting, especially as I'm pretty impatient with people who don't understand as well something that I do, but I always hope for at least one paragon who helps, and helps with patience and friendliness (which I did get, so thank god).

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