Replaced screen and bezel now in bootloop - Samsung Galaxy Mega

I replaced screen today but for some reason I am only getting the Galaxy Mega boot screen then it vibrates twice and loops and I have to do a battery pull in order to turn it off. I cant get into recovery it does the same thing but it says recovery in top corner. I tried taking back off and just removing screen ribbon and connecting old screen and it boots right up so I left it on and popped the ribbon cable and reattached the new one and it showed perfectly so I kept powered up and put back together. I messed for it a bit and tried to do a factory reset and bam boot loop again. Any ideas?
Note: this phone isn't rooted or anything.....

Oxicottin said:
I replaced screen today but for some reason I am only getting the Galaxy Mega boot screen then it vibrates twice and loops and I have to do a battery pull in order to turn it off. I cant get into recovery it does the same thing but it says recovery in top corner. I tried taking back off and just removing screen ribbon and connecting old screen and it boots right up so I left it on and popped the ribbon cable and reattached the new one and it showed perfectly so I kept powered up and put back together. I messed for it a bit and tried to do a factory reset and bam boot loop again. Any ideas?
Note: this phone isn't rooted or anything.....
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Click to collapse
Hey, check out this link, http://forum.xda-developers.com/galaxy-mega/general/craked-screen-replaced-screen-phone-t2817813. It has been discussed before.

jzsidebott said:
Hey, check out this link, http://forum.xda-developers.com/galaxy-mega/general/craked-screen-replaced-screen-phone-t2817813. It has been discussed before.
Click to expand...
Click to collapse
Well they say with 4.4 new screens don't work and I have seen youtube videos that do. Thanks for the links....

Related

DROPPED my glaxy note for the first time

i dropped my note without a case today. i dropped from about 4ft, it hit the side of my dresser and fell flat on its screen. the back cover and battery also came out. i was i shock and picked it up slowly. the screen did not sustain any damage! but here is the problem..i cant get it to boot into the firmware now. it just hangs on the samsung screen, im freaking out! it charges and everything, it just wont boot past the samsung screen. also wont let me go into CMW, it just continuously vibrates until i let go of the buttons(power, volume up/down) then boots into the samsung screen and sticks there.
please,anyone with any knowlege on how to fix this reply. thanks for reading
FIXED***
the reason it wasn't letting me enter the recovery was that my power button was sticking a bit. i messed around with it abit to loosen it up and retried. it let me enter recovery and i re flashed the rom i was on and rebooted. it STILL was stuck on the samsung screen so i went back to recovery and wiped cache, and did a factory reset, and then rebooted. problem solved .
Did you try using Kies to reset it to stock via Download Mode?
I had my phone in my pocket while using a sand blaster a while back and it must have got some sand in it because the power button stuck for a while. It finally freed up and works fine now. I think its easy to get dirt behind the button.

Stuck at Splash Screen

Hi,
I have a Sprint 4G LTE rooted with VIPER rom installed. Last night my phone freaked out, so I did the 10 second "battery pull" and it started up again. I plugged it into the charger and I fell asleep without much worry.
I woke up to find my phone stuck at the LTE splash screen of the VIPER rom. I've done the 10 second "battery pull" several times, and it doesn't just shut the phone off, it forces a reboot. Each time it only makes it as far as the LTE splash screen.
My experience with phones and computers is telling me that the OS might have gotten corrupt some how since it is stuck at the splash screen.
I do have access to the bootloader, so I have some paths I can go down, factory reset/recovery, but both those I'd like to avoid so that I do not lost the contents of my storage.
I have had VIPER rom installed for a good half year, so this issue isn't due to a new rom being flashed.
Does anyone have any suggestions?
Thanks,
-billypilgrim
When data gets corrupted, all you can do is wipe and start over. I had to do that once when running Viper as well.
Just a thought in trying to be helpful....
I used that ROM for a while myself and never really had any issues but have had a similar situation.
I pulled my sd card out and backed it all up. Replaced SD card.
Then went into recovery and reflashed the ROM.
Worked solid after that and no explanation as to why it was corrupt/hanging in a loop.
Hope this helps..
billypilgrim said:
Hi,
I have a Sprint 4G LTE rooted with VIPER rom installed. Last night my phone freaked out, so I did the 10 second "battery pull" and it started up again. I plugged it into the charger and I fell asleep without much worry.
I woke up to find my phone stuck at the LTE splash screen of the VIPER rom. I've done the 10 second "battery pull" several times, and it doesn't just shut the phone off, it forces a reboot. Each time it only makes it as far as the LTE splash screen.
My experience with phones and computers is telling me that the OS might have gotten corrupt some how since it is stuck at the splash screen.
I do have access to the bootloader, so I have some paths I can go down, factory reset/recovery, but both those I'd like to avoid so that I do not lost the contents of my storage.
I have had VIPER rom installed for a good half year, so this issue isn't due to a new rom being flashed.
Does anyone have any suggestions?
Thanks,
-billypilgrim
Click to expand...
Click to collapse
I have that happen several times. Nothing obvious that causes it. Cap'n is right need to wipe and re-flash. Here's the small trick since it just keeps rebooting on you, after you hold power for ten seconds and the screen blacks out. Make sure the capacitive buttons go out as well, that split second they go dark let go of the power button and press vol down and power to get it back into bootloader. Then you can get back in recovery to flash.

[Q] Phone randomly stopped booting

Hey guys
So I had bought a used galaxy s4 on swappa, got it, it started fine, I took it to the verizon store and got it set up with a 4G sim card, everything seemed good. Let it charge for a bit and then shut it off and stuck it in a box (the phone is a replacement for a family member who is away right now so it was just gonna hang out for a bit).
Just last night I took it out of the box to try and turn it on and get some info on it and it won't boot. When I start it up is says "Samsung Unlocked" and shows that unlocked Icon, that goes away and nothing else happens.
The weird thing is it didn't have the unlocked thing before when I first got it and was starting it up, it had the normal "Samsung Galaxy S4" boot screen with no lock icon, and I haven't done anything to this phone in terms of rooting or romming it. I did boot into the included recovery once, but I didn't mess with anything.
When I try to boot into recovery now (hold down power+home+vol up) I'll hold it down for upwards of 30 seconds, and I don't get anything. It doesn't vibrate indicating it has started up, and I can't get it to do the normal boot and black screen again until I pull the battery.
Any suggestions on what to do with it at this point?
apefist said:
Hey guys
So I had bought a used galaxy s4 on swappa, got it, it started fine, I took it to the verizon store and got it set up with a 4G sim card, everything seemed good. Let it charge for a bit and then shut it off and stuck it in a box (the phone is a replacement for a family member who is away right now so it was just gonna hang out for a bit).
Just last night I took it out of the box to try and turn it on and get some info on it and it won't boot. When I start it up is says "Samsung Unlocked" and shows that unlocked Icon, that goes away and nothing else happens.
The weird thing is it didn't have the unlocked thing before when I first got it and was starting it up, it had the normal "Samsung Galaxy S4" boot screen with no lock icon, and I haven't done anything to this phone in terms of rooting or romming it. I did boot into the included recovery once, but I didn't mess with anything.
When I try to boot into recovery now (hold down power+home+vol up) I'll hold it down for upwards of 30 seconds, and I don't get anything. It doesn't vibrate indicating it has started up, and I can't get it to do the normal boot and black screen again until I pull the battery.
Any suggestions on what to do with it at this point?
Click to expand...
Click to collapse
Make sure the battery is charged. Try plugging it in.
joshuabg said:
Make sure the battery is charged. Try plugging it in.
Click to expand...
Click to collapse
OK I'm gonna look like an idiot here, but this was the issue. After leaving it plugged in for ~30 minutes it turned on fine.
I had charged it to 100% and was sure I had turned it off before boxing it for a few days but I must have screwed something up!
Thanks for the response!
apefist said:
OK I'm gonna look like an idiot here, but this was the issue. After leaving it plugged in for ~30 minutes it turned on fine.
I had charged it to 100% and was sure I had turned it off before boxing it for a few days but I must have screwed something up!
Thanks for the response!
Click to expand...
Click to collapse
It might not be your fault. You might have a defective or worn battery.
Sent from my OtterX running SlimKat 4.4.3 using Tapatalk

[Q] Soft Bricked Phone? Won't boot past Samsung logo.

Today while getting lunch my GS4 shut off and wouldn't turn back on. I am running Hyperdrive RLS18.1, and it has been working fine up until today. I have tried everything to get it to boot past the samsung custom logo. The steps I take to get it to the logo are- 1) Take out the battery 2) Put battery back in 3) Screen boots up with samsung logo(if it is plugged into the charger it shows the charging battery then goes to black) 4)the screen turns off. I have tried putting it into download mode by holding the home-power button-volume button combo, but it won't boot into download mode. I tried plugging it into the computer and it doesnt recognize it because it is off. I have two different batteries that I tried to put in the back, but they both do the same thing. Does anyone have any suggestions on how to go about fixing this? And if I go into the verizon store and my phone gives the samsung logo with custom underneath it will they uphold the warranty? I doubt since rooting voids it....Thanks for any help in advance!
After trying some more options to fix the phone, I was able to get it into download mode, but then the screen turned off again. I realize that the problem is the screen won't stay on for more than a second or two. No matter what comes up, the screen turns off. But when plugged into the computer, it also just shuts down.
can you get into safestrap?
bamige1 said:
can you get into safestrap?
Click to expand...
Click to collapse
I actually had this phone before the bootloader was locked, I think. I never had to use it to root.
I have no idea why this worked, but after letting my phone sit all night, I tried this video -https://www.youtube.com/watch?annotation_id=annotation_1286109531&feature=iv&src_vid=SSLZFmhmBlc&v=uc0afHKahR4 . I have no idea why it worked, but it did. So if anyone comes upon this thread and has this problem, feel free to contact me and I will try to help you fix the problem.

Possibly bricked phone.. Out of nowhere? Not even flashing

Been running the GPE ROM flawlessly since I flashed on the 12th... Until today. Don't know if this is ROM related but maybe you guys can help.
Out of nowhere, my phone kept shutting off. Couldn't use it for more than a minute after booting before it would turn off completely. Battery was charged so I was kind of like 'wtf'. Then all of a sudden it wouldn't even get to the swirling colors boot screen. It would shut off halfway though the Samsung Custom logo. ****.
Tried plugging it in and pulling the battery multiple times. I can't even boot to recovery! The blue text shows in the upper left but then it will go off again. It's plugged in now but not showing the battery charging screen.
I can only get it to turn on for about a second. Am I ****ed? Is this thing bricked? Super random because I changed NOTHING this morning and it was fine yesterday.
crovax33 said:
Been running the GPE ROM flawlessly since I flashed on the 12th... Until today. Don't know if this is ROM related but maybe you guys can help.
Out of nowhere, my phone kept shutting off. Couldn't use it for more than a minute after booting before it would turn off completely. Battery was charged so I was kind of like 'wtf'. Then all of a sudden it wouldn't even get to the swirling colors boot screen. It would shut off halfway though the Samsung Custom logo. ****.
Tried plugging it in and pulling the battery multiple times. I can't even boot to recovery! The blue text shows in the upper left but then it will go off again. It's plugged in now but not showing the battery charging screen.
I can only get it to turn on for about a second. Am I ****ed? Is this thing bricked? Super random because I changed NOTHING this morning and it was fine yesterday.
Click to expand...
Click to collapse
It could be a power button failure, it's actually quite common on the S4.
Google "Galaxy s4 power button problems"
Check out this link:
http://forum.xda-developers.com/showthread.php?t=1931310

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