Reboot after startup. - EVO 4G Q&A, Help & Troubleshooting

My EVO has decided to reboot everytime it boots, I get to the part where I can see the apps and then it reboots.
Any help?

Related

[Q] Stuck at bootanimation, phone restars as soon as battery is put back in.

I did a slightly stupid thing, upon flashing a miui rom i flashed a cyanogen theme. Now the phone just cycles through the bootanimation and when i pull out the battery and put it back in the phone automaticly restarts. Is there any way of getting out of this loop and into recovery?
Using adb, it seems to detect the phone however when entering "adb reboot recovery" the command lines sends backk "adb: not found".
Turns out im a sleep deprived ejgit.

Kindle Fire Utility crashed mid root...

I have system version 6.3 and was using KFU 0.9.5.
I ran KFU for the first time, hit 2 and pressed enter.
It rebooted into TWR, the cmd window said that it was installing TWR and gave the "if freezes just wait, yadda yadda yadda" so i went and took a shower, came back and had a "cmd has quit responding (force close) (wait)" and i hit wait about 5 times and it kept doing it all over. Finally hit force close and now the kindle won't do anything.
When I power it on I get the yellow triangle with the fire in it. No other screen, just on this screen forever.
How can i fix from here?
boazjuggalo said:
I have system version 6.3 and was using KFU 0.9.5.
I ran KFU for the first time, hit 2 and pressed enter.
It rebooted into TWR, the cmd window said that it was installing TWR and gave the "if freezes just wait, yadda yadda yadda" so i went and took a shower, came back and had a "cmd has quit responding (force close) (wait)" and i hit wait about 5 times and it kept doing it all over. Finally hit force close and now the kindle won't do anything.
When I power it on I get the yellow triangle with the fire in it. No other screen, just on this screen forever.
How can i fix from here?
Click to expand...
Click to collapse
Power it off then on when you get to the yellow triangle hold the power button down till it turns orange this will put you in twrp before doing anything make a backup only for kicks and giggles cause likely there will be something wrong with this backup then hit factory/ data restore clear cache and dalvik then hit reboot this will wipe all your personal data and apps so you will need to reregister and download your purchases again but maybe this is enough to get you past whatever is stoping it from booting up right unless of course you have a previous restore point from rooting before then restore that before rebooting
Thepooch said:
Power it off then on when you get to the yellow triangle hold the power button down till it turns orange this will put you in twrp before doing anything make a backup only for kicks and giggles cause likely there will be something wrong with this backup then hit factory/ data restore clear cache and dalvik then hit reboot this will wipe all your personal data and apps so you will need to reregister and download your purchases again but maybe this is enough to get you past whatever is stoping it from booting up right unless of course you have a previous restore point from rooting before then restore that before rebooting
Click to expand...
Click to collapse
Doesn't work, does not turn orange. I have held it and i have spam pressed it. Just sits at this screen until i hold the button for 20ish seconds to turn it off.
this happened with me as well.. im my case, the drivers were not installed properly.. check device manager to verify.
At this point it doesn't even show up in device manager. It hasn't got to a point to use USB and the computer don't even make the "device attached to usb" sound effect. Before doing the failed Kindle Fire Utility it was showing up correctly in device manager.
I think u had my problem as well... when the kindle was running normally, it was detected properly..after kfu rebooted it, windows wasn't able to detect it anymore.. what I did was uninstall / reinstall the drivers that came with kfu

[Q] Tried unrooting, now have constant restarts and acore crashes

So I unrooted my Kindle Fire and got back on the official 6.3.1. I have no TWRP or FFF anymore, but the Fire keeps crashing every 10-30 seconds. I have no idea what to do and, honestly, the device seems ****ed. Can't get into fastboot, can't get into recovery, can't do anything.
Acore crashes, calendar storage crashes, the system reboots, repeat forever. Any way to fix this? I can't get into fastboot mode, it says "failed to copy files\fbmode to /data/local/fbmode: permission denied" and then just reboots into regular mode.
Well it may take many attempts but you need to reach settings factory reset and reset it it`s a race some people win. Most often when I say this some some respond with " I cant do it it fc`s before I can". Then within a day or so it`s " I finally managed to beat it and its fixed". So anything you can do to shave time will help, try starting with the device completely powered down and race from there.

Stuck at Google logo screen

So, it's been a fun couple of days.
I was 'tabling' away, as usual, and my tablet suddenly reboots (if it matters, I was just opening FPSE, as I'd done dozens of times before; Skype was on background; every other process was finished). 'Ok', I thought, 'that's weird'. When the tablet's done rebooting, the lockscreen shows up, and when I try to unlock it, the scren just freezes. Couldn't turn off the screen, nothing. So, I force a shutdown by pressing the power button.
When I try to turn it on again, it just stays stuck at the Google logo screen. I tried going in through recovery, but the result is the same. Select recovery, Google logo shows up, little android with exclamation point doesn't.
I tried formating through fastboot -w, but the process just keeps endlessly deleting, while doing nothing at all. I have to quit command line, shut down tablet or unplug the USB cable with a command line message showing up (I once left it while I went for a coffee; two hours of deleting nothing at all). Same thing with trying to unlock bootloader to maybe going to recovery after flahsing a custom recovery.
I don't mind losing everything I had. All pictures are recuperable and the rest is either in the cloud or in my phone/PC. The most annoying thing would be to set up the whole thing again, wich is no trouble at all (that and going through PvZ2 and TD Bloons 5 from the start :crying: ).
I was using Android 4.4 (KRT16S), everything stock.
Is it bricked, soft-bricked, did the aliens get it? I am e-mailing with someone from the store I bought it from, hoping for a solution or (worst case scenario) RMA, but I would rather solve this without having to.
Try flashing system.img, recovery.img, and boot.img, by hand.
Your emmc likely got corrupted
How do I do that with a locked bootloader and no access to recovery? Is it possible?

Fire HD 6 Problem with Continuous Reboot

My Fire HD 6 is stuck in some kind of loop that reboots the device about 20 seconds after the login screen comes up. The device has not been rooted or modified in any way. This happens as well when I login with my password and I can use the device for about 20 seconds before the screen goes dark and starts to reboot again. This will loop indefinitely if I leave the device on until the battery is drained. I've tried to do a hard restart by holding the start button for 20 seconds, but this does not make a difference. I also restarted in File Recovery mode, but the only choices there are to Reboot or Reset to Factory Settings (I do not want to lose my data). Are there any other tricks I can try to recover the access to my device?

Categories

Resources