[Q] Stuck in reboot loop and keeps coming back to lock screen. - AT&T, Rogers HTC One X, Telstra One XL

Hi
My htc one x is 1.85 firmware & unlocked.
My htc one x is stuck in a reboot loop as soon as the phone reaches the lock screen. I have the memory ecrypted because of the my company mailbox requirements.
As I switch on the phone, it reaches the screen where it asks me to enter password for decrypting the memory. Then after entering the password, the phone goes to the lock screen with that circle to unlock; the phone restarts and brings me back to the lock screen. This is not even a full restart, it something in the middle. the lock screen shows up only for few seconds and then it goes blank then it shows att logo and htc logo & then back to lock screen. I couldn't find a similar thread in here and I don't want to reset.
how do i fix it ?

What had you changed before this started occurring? What ROM are you using?
Sent from my Evita

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Stock ROM, Factory Reset then Boot Loop

My problem is that I have a stock phone (not rooted, just the stock rom) and I did a factory reset and now my phone goes into either the white screen with HTC logo or a black screen and I can't do anything.
Whenever I attempt to go into recovery, the phone vibrates as the screen immediately turns to the bright htc splash screen. After this, it slowly fades to black and either stays black, or it will then switch to the "htc quietly brilliant" screen. If the latter happens, it will then (after a couple of seconds) switch over to the at&t animation screen & then just repeat that particular bootloop (i.e. the "htc quietly brilliant" to the at&t animation screen) until I pull the battery.
Any ideas of what can I do to save my phone other than going to at&t??? I live in another country so I can't do that.
Sorry if this problem has been posted before, but in the theads I found, all the users had their phones rooted.

[Q] strange problem with htc one s

hi guys, i am at a loss...
my phone is s-off and supercid.
every RUU i run, if it even runs, results in phone booting up, getting to the homescreen, then when i unlock, a white screen with green htc pops up, which stops me from doing anything...
it hangs there, sometimes asking too choose the charge option.
then, it reboots and goes on like that.
anybody has any idea?
no-one has any idea?

Black screen but phone boots, Z3.

Hello All,
Basically what happened is this:
I got phone D6603 with "Vodafone protect" lock on and owner gave me a possible code for phone. I replaced screen and then found that lock requires only numeric pin, not what I was given. So, he then reset pin and deactivated lock, but I still had it on no matter what. So, I tried to flash new firmware into it for same phone and got it done, but now phone screen stays black all the time with only backlight on. Phone seemingly loads something (probably the new phone welcome screen after flash), which I cannot see, but when connected to computer from fastboot or something then all system files are visible.
When I boot phone from off position, it boots to a point where I can use side button to switch on and off the screen but touch does not respond because nowhere it reacts to touch or maybe I do not know where and what to click on screen.
What could be the likely solution? I do not think that phone is bricked, but something is wrong with system as it does not light up the screen properly. I tired flashing 2 times successfully with same result.
Any advice would e appreciated.
Hi, can this thread be deleted because I am getting phone swapped and thread no longer relevant? Thanks.

Galaxy J700T Black Screen Non Responsive, Flickering, Boots Normally

I've come up with a problem that has perplexed me on my Galaxy J700T. I've looked everywhere for solutions, but none have worked.
The phone's screen will go dark after it boots, but will show the lock screen for a split second. The screen will sometimes flicker back to life for a moment, but then go back out. This can happen a few times. Sometimes it will go back to the same screen, but sometimes it will show the lock screen. Sometimes it will show the lock screen on a flicker, but then go back to whatever normal screen or app it was on before, when I hadn't unlocked it. This only happens when it was on that screen previously though It sort of Flashes the lock screen I suppose you could say. The phone's screen seems to be unresponsive when it's black.
I'll start with what I know:
It isn't solely a hardware issue - The screen does turn on when you first turn on the phone. It shows the boot process. You can boot it into Download mode and the screen will stay on. You can also boot it into Recovery mode and there will be no problems with the screen. The phone can boot normally and the phone will show the whole process. The problem is post boot so I find it hard to believe it's solely a hardware issue, otherwise I should have these problems in the other modes too.
The screen isn't always off - I've managed to actually catch my phone displaying messages at the bottom of the screen for a split second. One such being that it has connected to the internet. This will show for a split second, while the rest of the screen is still dark. The screen appears to otherwise be dark with no light, looking as if it is off.
I've looked into this black screen of death issue I've heard about. I'm not sure if this is it. I've never had the issue before with any other android device I've had. It doesn't seem like it when I look at descriptions of the problem.
I have put the phone through Factory Reset, which hasn't worked in stopping the problem. As soon as the welcome screen shows up to set up my phone, it will go black again. I cleared the cache. I Cleared all data and reset it. Rebooted it in different ways. I did root it.
Would anyone here happen to know what's going on or have any possible solutions?

Cannot unlock my phone :(

After rebooting, I am not able to unlock my phone.
- The pattern unlocking screen appears
- I type the correct pattern
- The screen gets black for 2-3 seconds
- The pattern unlocking screen appears again..
It always says: Your phone has been restarted and must be unlocked with your pattern. You can use your fingerprint to unlock next time.
But I unlock it with the correct pattern and this message with the pattern unlock screen appears again and again ... I cannot get to my home screen.
I have Android 8.0, Stock Rom, not rooted. On my Galaxy S8+
Can anyone help me?
try to restart your phone.
its happened to me and i am just restarted the phone and its worked.

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