[Q] [Need Help] Unbrick Samsung Galaxy S3 SPH-L710 - Sprint Samsung Galaxy S III

Hi everyone,
I am new as a poster to the forums here. Have been a lerker as needed for a year and a half or so now. Anyways, I have run into an issue with my S3. I have not attempted to substitute a custom ROM in place of the stock ROM, nor have I rooted the phone (I know, shame on me right?). When I awoke this morning, after a night charging, my phone now is stuck in a boot loop. It reboots and shows the battery charging spinning wheel sequence but never passes to the green battery indicator (Tested the battery in a friend's S3 and it is recognized and shows as being fully charged). After a moment it vibrates the screen goes black and when it comes back on simply remains in that same location. When holding Vol Up + Home + Power it attempts to start Recovery Mode but immediately fails and restarts taking me back to the boot loop. When holding Vol Down + Home + Power download mode remains on and working without issue. However, I tried to restore the stock ROM with ODIN and though it passed it remains in the boot loop (likely due to the fact that I was unable to wipe the phone in Recovery Mode first). Also, attempted Heimdall but it crashes. KIES is all but useless as it does not recognize the model SPH-L710 according to the error message given after entering the IMEI ID. Also tried pulling the battery, waiting, and then replacing but to no avail. Swapping batteries also does not resolve the issue. Have also remove additional SD card to isolate that from being the cause. So I am now turning to the excellent and knowledgeable community here for assistance. Thank you in advance for the help. Hopefully you can point me in the right direction.
Sprint Galaxy S3 LTE 16 GB
Model : SPH-L710
Thanks everyone,
Merlen

Sounds like it might be power button failure. There have been many reports of it. It's referred to as SDS, or sudden death syndrome.

Related

[Q] Phone Crashing Out of Download mode and Recovery mode

Hello all,
My phone randomly got stuck in a boot loop (crashing after the black and white galaxy s3 splash screen) last night and is now on its last leg. I'm on stock ATT firmware; I had messed around with rooting a few months back but restored.
Now the phone will crash before entering recovery mode. I can get into Download mode and connect the phone to ODIN, but it will crash before it can begin rewriting the firmware. The phone just won't stay on for longer than ~20 seconds (I've tried with two different batteries). All I can figure is that there is a hardware power issue, but do you all have any ideas? If not, I fear I'll have to buy a new phone.
PS: I initially believed the power button was stuck and opened the phone up to make sure that wasn't the case, it was fine.

[Q] Galaxy Tab 3 stuck in boot cycle after root

Hi Wonder if anyone can help?
I downloaded mirror beta from the app store to mirror my Galaxy Tab 3 SM-T210 to my apple TV3g.
Once downloaded i was informed that the device had to be rooted, so I used Kingoroot and followed the instructions. Everything was fine during the rooting process and completed informing me that it was successful.
The problem is after this the Tab is stuck in a constant cycle mode of the Samsang GALAXYTAB 3 boot logo.
I have managed to power it off ( Black screen) but have been unsuccessful in getting the device into recovery mode to try an hard reset.
I have tried all the button combinations I could find on Google but it only just shows the galaxy screen. Any help would be much appreciated since it is my daughters tablet and ill be in a valley of it if I cant get it restored.
Thanks in advance
Have you tried to Boot your Tab into Download mode?
If this working , flash Stockrom with Odin.
I'm in a similar situation with the logo boot loop except I am unable to shut it down. I hold the power button for 10 seconds and it reboots right back to the logo again with no shut down. How can I shut this down?
Strizay said:
I'm in a similar situation with the logo boot loop except I am unable to shut it down. I hold the power button for 10 seconds and it reboots right back to the logo again with no shut down. How can I shut this down?
Click to expand...
Click to collapse
I got in the same situation trying to root my Tab. I wound up holding the power button down a really long time and then gently releasing; then I booted it into recovery and there is an "unbricking your 10.1 " post on XDA that has a stock 4.2.2 link.
Once you get the thing into recovery, and it took several attempts (like for two days)- I had given up and was thinking I had finally truly bricked an android) I got it into recovery and then used Odin to flash the original stock rom and it worked. Then Samsung almost immediately downloaded the OTA and I was at 4.4.2 stock.
The sd card slot is broken, so I am still trying to get the tab rooted, but for now just having it functioning in stock form is better than that Galaxy emblem slowly flashing every 5 seconds until the battery dies (Itried that too, thinking it may somehow recharge and reboot and something would be different-no such luck)
But I found holding the button down persistently made the difference, at least it seemed to.
Good luck

Note 2 boot load loop fix - cause System Memory full

Hi everyone. This is the first time ive posted anything on here. I will try to fully describe my problem that i really need help to fix.
My wife got my old Note 2 is rooted and she got my
Dad's old unrooted Note 2. After deciding that she didnt want a rooted phone she decided to use my father's unrooted phone. Due to apps updating and the internal memory getting full she ingored the warning message not really realising the outcome. The phone eventually shut itself down and is stuck on the Samsung logo (boot loop). So i gave her my old rooted phone back because she said that it just died. The same happened to the rooted phone too.
I asked before what she did and i was told nothing it just died. So i had nothing to go on. It wasn't until a week later when I tried to sort the problem out she said the System Memory was getting full and a message came up warning of this. So now I believe the problem is that the on board memory has got full and the phone seized. Much like what happens to a PC when the main hard drive gets full!
When i attempt to boot the phone up the Samsung logo show and stays on, never booting up. This happens with both phones. When i hold the Home key, Power button and Up volume switch. The phone loads the first Part of the boot up and at the moment it goes to the system screen it goes blank for a split second and back to the start of the boot. No matter how many times i try it fails. So I can't Factory reset or erase anything because i can get to it that screen.
So I try something else. I press the Home button, Power button and the Down on the volume to access the Download mode. This works fine. So i used Odin to try to put Rom onto the phone hoping this will solve the problem. Both phones connects to Odin alright and I can set up ready to load a rom onto it, however when i press start on Odmin to do its job everthing starts ok but then it goes red with a Failed error message. This happens when i try this on both phones, I seem to be stuck no knowing what to do. I have tried using all the ports on my laptop (window 7) and that makes no difference. The same happens on both devices.
I think i need to clear the memory somehow but have no idea how to do it when i can only access Download mode. I would be very grateful for any help on this but if all else fail I will try to build up static on a ballon and see if putting the near will wipe the memory, lol. Only joking. Im desperate to sort this out.
Any ideas?
try to flash twrp with Odin and download mode. Then enter recovery, connect it to PC and make some space.
But I really doubt it, apps won't install even when you have 500Mb free, so I think it might be hardware problem

Need help troubleshooting this issue

Firstly thanks for taking the time to view this and helping me out.
Yesterday I was out and my Galaxy s4 mini l9190 was on and charging using a power bank, checked the battery status a couple hours after and the phone was switched off. I switched it back on and was working fine till I restarted it the phone got stuck on the boot logo (Samsung logo). I tried booting into recovery (twrp) and it got stuck on the boot logo for the recovery as well. When i reached home I tried using Odin to narrow my issues but it got stuck on initializing status.
Currently when I try to switch my phone on it vibrates and nothing shows up, same goes with trying to boot into recovery, nothing shows up just a single vibrate. Only thing works is Download Mode.
Recovery: TWRP
OS: CM 13
Things to consider:
1) Connecting a wall outlet to charge doesn't show the charging status.
2) Shows up on Odin.
3) Battery was supposed to change because I had draining issues.
I Tried:
1) Holding down power button for 30 seconds with no battery in place.
2) Charging it (no charging status showing)
Can anyone help me?

I need some help with fixing a Samsung Galaxy S3 (SPH-710T, Sprint) that cannot boot to custom ROM

Hello All,
I recently found a Sprint Samsung Galaxy S3 (SPH-710T) that cannot boot to its custom ROM, CyanogenMod. The only thing I vaguely remember is a few years back when a coworker of mine had pulled out the battery when the phone was either rebooting or installing an update. The phone still boots to download mode, but when I do the combonation for recovery mode (Volume Up, Power, and Home), it shows the startup logo and blue text at the upper right corner, but then immediately shuts off. I have tries using download mode to install TWRP, but every time I do it, the program on my computer says that the process was successful, but the phone shows no sign of the program being installed. I have also been successful when downloading CF-Root to the phone, but the attempts at installing TWRP after that yeild the same result. I saw a video detailing a de-bricking SD card, but got scared after I learned that the card were not interchangeable between models. I am here for any questions you might ask and I will happily try any of the solutions provided by people.
Thanks so much for all of your help,
Max

Categories

Resources