Oh no! Endless loop reboot :( - HD2 General

I was on Energy 4.20 rom. It was freezing up so I went to task manager and killed the first task (device.exe). The phone froze at the task manager screen so I took out the battery. I put it back in but the phone wouldn't boot.
I plugged it into my laptop and it booted to the "Stuck Together" screen. When I unplugged it, it turned off. So I decided to flash the rom again (after running Tsk 29) WITH THE SAME ROM I HAD SUCCESSFULLY FLASHED BEFORE. I did this by leaving it plugged in so it was looping. I held down the volume down button and got it into boot loader. Then I flashed. It was successful and the phone went through the normal boot sequence and got to one of the HTC screens. I unplugged the phone and again it died.
Now I've flash multiple different roms and its the same results each time. Boots, goes to "Stick Together", shows me the rom/radio version, reboots. And if its not plugged in, nothing happens.
WTF just happen? Do I need to flash the radio? I've never done that before, I've only ever flashed the Energy Roms.

Oh my goodness...
One of the three battery pins was bent up and not making contact with the battery.
Lesson:
Don't drink and flash

lol, wise words indeed.

Related

Phone not booting

I was flashing the new rmk sense rom today, and in the middle of the zip flashing the phone turned off. Now all the phone does is vibrate. I pulled the battery, tried to get into bootloader. Nothing happens to the phone the screen is black, it just vibrates 7 times and does nothing. It isnt even recognized by adb. HELP

Bricked Phone Help!

Help!
I've had CM7 on my phone for some time now
I left my phone in my room when I went out, I noticed when I got back it had ran out of battery and kept booting, running out of battery, and restarting. I put it on charge and it was running and charging ok, but accidentally pulled the power wire out and it died again.
I've tried restarting the phone since then and it just boots to a blank screen, I've tried booting to recovery, fastboot and normal powering on, all of these just boot to the blank screen and does nothing
Please help with any suggestions!
Dave
Gee. try connecting your phone to your pc then see if your pc reads your phone. If it does then you could try installing stock ruu from your pc to the phone.

[Q] Screen dissolves after 10 seconds

After a lot of tries I finally managed to install Android.
I've tried it for 4 hours, but with no luck. White HTC screen, no screen, only bootloader accesble, RSA failures when flashing radio.
But, then I read about the freezer trick. I put my phone for 5 mins in the fridge, and after that I managed to flash a new radio rom. Also, I managed to flash MAGLDR again and this time without an empty menu! I could flash CWM, but than the phone came in a boot loop. So I put the phone back in the fridge for 2 mins, and after that I could start CWM and flash Typhoon's CM7.
I could boot into Android, but only after two-three times. When I'm in Android, the phone is functioning normal for 10 seconds, but after that The screen slowly dissolves into black (backlight still functioning). Everything dissapears slowly.. and the only working trick is to remove the battery, cool the phone down in the fridge and start it again.
What is the problem here? Can I throw the phone away or is there a fix?
Sounds like your phone is broken, why did you put it in the freezer though?
Because that was the only fix the flash the radio rom
This trick was also tested in the thread about a radio bricked HD2.. and the solution was to put it in the freezer.
It's the only way to start the phone. If it's out of the freezer, it reboots every three seconds. You can see MAGLDR for 1 second, after that the phone reboots. It won't stop rebooting untill I remove the battery. When the phone is cooled, it will boot MAGLDR (and so android)

Random reboots and won't power off.

So here's the story.
I have a Note 3 I acquired that was in pretty rough shape. According to the person that gave it to me, they had tried to flash a rom that was unstable and crashed the device causing a boot loop he couldn't recover from. So he reported it lost and got a new one.
The first thing I tried was installing stock firmware using odin. This at least allowed the phone to fully boot up. But, it would still restart after about 10 mins of usage. The next thing I tried was flashing TWRP on to the phone and doing a complete wipe of the phone. Then I flashed the stock firmware using odin.
This has brought the phone more or less back to a usable state. However, there are new problems.
The phone reboots at random. Usually after being on for an hour or longer. Also, the phone won't power down. When I long press the power button and select power off, the screen shows that it's powering down. The phone stays on the power down screen for about 2 mins then the phone reboots.
I've tried a factory reset and reflashing the stock firmware.

After Logo black screen, no root, stock rom 4.4.2

Hallo,
i hope someone can help me here.
After a low battery my phone doesnt turn on any more. After some research i thought it might by the "death battery problem". So i but the phone on Laptop Charge port for 6 hours and i got it booted in to system.
But only for some seconds and it turned of again. So i decided to buy a new battery. Installed it and tried to boot. Sometimes it bootet in to System, sometime just got Blackscreen. I tried hard reset in it showed some errors. That was some days ago. Now it boots and everytime blackscreen. I tried also longer presses like 10 secs and 60secs. I tried fast press for hard reset with boot logo. I have no detection on Windows. I never rooted the phone and it has still stock rom. Must be the latest kitkat 4.4.2 i guess. I checked every cable. No charge led or logo.
Hey dude check out my video https://youtu.be/rpmbk9RFE_U there is step by step instruction how to reflash your rom... Just watch im here for any questions.

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