Is there a way to reflash the stock image if the phone is stuck at the Samsung logo? The phone is actually completely stock and I haven't messed around with it at all. It rebooted last night while on the charger and it was stuck on the logo.
darewood said:
Is there a way to reflash the stock image if the phone is stuck at the Samsung logo? The phone is actually completely stock and I haven't messed around with it at all. It rebooted last night while on the charger and it was stuck on the logo.
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Plug your cable in, hold volume up+down. Should be able to put phone in download mode
Then just flash stock firmware with Odin
Related
I was running the Leaked Jelly Bean build and then flashed back to CM10 (using nandroid backup) and nothing would load, so I made a USB jig and got the phone into download mode. I re-flashed all the stock software through odin, everything went fine, but then the phone gets stuck on the samsung logo, after the sprint splash screen. Any ideas on what I can try? The phone wont boot into recovery or download mode without the USB jig.
EDIT: Looking into trying this. http://forum.xda-developers.com/showthread.php?t=1840030
I need the Sprint Boot chains, anyone have links?
Sprint Galaxy Nexus
Model: SPH-L700
Yesterday, I was just using my phone normally when it just shuts off. When I attempted to turn on the phone, it was stuck in a boot loop. I can't get my Nexus to enter recovery mode, but it will enter ODIN mode. I have tried numerous different stock tars to get my phone into a working condition, but all of them got stuck on radio-cdma.img. After waiting almost an hour, I removed the battery and booted the phone up, but it was stuck on a screen with a 'PDA..!..PC' image on it. By searching for solutions to that problem, I figured out that flashing an LTE tar would allow me to enter ODIN mode again and the boot loop was back. ADB won't recognize my phone at all. I'm at a complete loss and I have no idea where to go from here.
Ryokoshu said:
Sprint Galaxy Nexus
Model: SPH-L700
Yesterday, I was just using my phone normally when it just shuts off. When I attempted to turn on the phone, it was stuck in a boot loop. I can't get my Nexus to enter recovery mode, but it will enter ODIN mode. I have tried numerous different stock tars to get my phone into a working condition, but all of them got stuck on radio-cdma.img. After waiting almost an hour, I removed the battery and booted the phone up, but it was stuck on a screen with a 'PDA..!..PC' image on it. By searching for solutions to that problem, I figured out that flashing an LTE tar would allow me to enter ODIN mode again and the boot loop was back. ADB won't recognize my phone at all. I'm at a complete loss and I have no idea where to go from here.
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http://forum.xda-developers.com/showthread.php?t=1626895
I just received a replacement I747M. It was running android 4.4.2 I747MVLUFNK2. I rooted and flashed recovery. Even before I installed custom rom the phone would not boot with the stock firmware unless the phone is plugged in. When plugged in the phone will boot and work fine. Whenever the cable is removed phone automatically reboots, and will start boot looping. Return the cable and the phone works fine. I tried flashing back to stock with a sammobile image of the same firmware. I also tried installing a custom rom and experience the same issue. When I flashed back to stock firmware phone took forever to load and didn't seem to get past the splash screen after waiting for over 10 min, however it was able to boot without the power cable plugged in. Any advice here would be appreciated.
Thanks
Update: I have re-flashed to stock successfully but still experiencing the boot loop problem when not connected to a USB power source. There is no reboot in recovery or download mode. Again plugging the USB cable into the phone resumes normal boot and operation. Only when the cable is removed does the phone restart.
Update #2: Turns out it was an issue with the battery. Trying another battery seems to have solved the problem.
Rooting the I747MVLUFNK2
Northerntouch said:
I just received a replacement I747M. It was running android 4.4.2 I747MVLUFNK2. I rooted and flashed recovery. Even before I installed custom rom the phone would not boot with the stock firmware unless the phone is plugged in. When plugged in the phone will boot and work fine. Whenever the cable is removed phone automatically reboots, and will start boot looping. Return the cable and the phone works fine. I tried flashing back to stock with a sammobile image of the same firmware. I also tried installing a custom rom and experience the same issue. When I flashed back to stock firmware phone took forever to load and didn't seem to get past the splash screen after waiting for over 10 min, however it was able to boot without the power cable plugged in. Any advice here would be appreciated.
Thanks
Update: I have re-flashed to stock successfully but still experiencing the boot loop problem when not connected to a USB power source. There is no reboot in recovery or download mode. Again plugging the USB cable into the phone resumes normal boot and operation. Only when the cable is removed does the phone restart.
Update #2: Turns out it was an issue with the battery. Trying another battery seems to have solved the problem.
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Hi there,
I have the same phone as you (I747MVLUFNK2) and can't find any Xda post on how to root it... How did you did it?
Thanks
Is your phone still under warranty? If not, flash a custom recovery and install supersu from recovery.
So I was trying to install Marshmallow on my SM-T800 and got stuck on the Samsung splash screen. When trying to get back to recovery mode I accidentally booted into download mode. I exited download mode but now the tablet is stuck displaying the battery charging image, even when unplugged, and I cannot get it to boot.
Any ideas? Should I just leave it alone for a few days to let the battery drain and then try booting again?
jburdick7 said:
So I was trying to install Marshmallow on my SM-T800 and got stuck on the Samsung splash screen. When trying to get back to recovery mode I accidentally booted into download mode. I exited download mode but now the tablet is stuck displaying the battery charging image, even when unplugged, and I cannot get it to boot.
Any ideas? Should I just leave it alone for a few days to let the battery drain and then try booting again?
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Have you tried all the key combinations?
Do you have a USB JIG?
I'm not sure how installing a rom has affected the bootloader as that's pretty much impossible.
Regardless of what's on screen now, hold POWER + HOME + VOL DOWN until download mode appears.
If still no response you may have to wait until the batter dies.
Wonder if anyone can help, my s4 mini seems to be stuck in a boot loop. The problem started the other morning where the phone wouldn't turn on. with any buttons pressed in different sequence. then after hitting the phone power button side the phone vibrated and booted up to the samsung logo screen, then vibrated and turned off and it's stuck like this unless i remove the battery
I can get in to download mode but if i try recovery it just says recovery booting... then after 5 seconds it gows back in to the boot loop.
I've tried cwp and twrp odin says everything is ok but i still get the same booting screen then the reboot. i've even tried a stock firmware for the phone from sammobile with the same effect, i'm not sure which firmware i need as there are a few for this phone i tried a couple one had an error so tried another which seemed to be good in odin but same boot loop. grrrrrr
Is there anything else i can try?
thanks
did you found a solution for your bootloop issue yet?
y_