[Q] Stuck in Safe Mode, need workaround(s) - Desire 816 Q&A, Help & Troubleshooting

My hardware buttons have been playing up a bit recently, power and volume down buttons not working or working poorly one day, fine the next.
Today when I was flashing another ROM onto my phone, my volume down button decided to stop working in an Aroma installer, which obviously doesn't really work out with our phone. I had to run my phone flat to exit the installer due to not being able to move the cursor downwards.
When I charged it a bit and rebooted, the phone went into the bootloader, since it seems the down button is constantly pressed. The power button won't select anything, and the volume up moves the selection downwards. Turns out booting connected to power changes things, because it got me to recovery rather than the bootloader. I flashed the latest version of Revolution, booted fine, but in safe mode. Unfortunately it seems the way to get out of safe mode is by holding a hardware combination during boot, but none of the buttons register as they should.
Tl;dr broken volume down, temperamental power button, phone stuck in safe mode. Figure I can reflash a ROM to clear it, but I reckon I'll end up in the same situation. Any get arounds or is it time to start shopping for a phone to tide me over until my plan expires?

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[Q] Phone possibly hard bricked, need help

So I'm running CM 10.2 android version 4.3 and I started to notice that when I pressed the power button, it brought up the reboot menu instead putting my screen to sleep so I downloaded the newest nightly and figured it was probably just a bug and went to flash the latest nightly. Upon reboot, my phone got in an infinite bootloop so I pulled the battery, let it sit for a minute and then held the power, volume up and menu button to enter recovery. I got the blue words in corner that you will normally see when booting into recovery, then saw the S3 screen that you'll see right before entering recovery, however, my phone started rebooting again constantly vibrating etc. So then I decided to try and get into download and flash back to stock with Odin. So I entered download mode, pressed volume up on the confirm screen and then it entered download mode and then immediately rebooted and wouldn't stop. Is my phone bricked? I'm wondering if the power button is broken since when in download mode, it reboots which normally occurs when you hold the power button in download mode. Sorry for the long description but just wanted you guys to know what I've done so far and am experiencing. Any help is appreciated. I've been rooting phones from all manufacturers for years now and I'm out of ideas at this point. Thanks!
Definition of a bricked phone: A completely unresponsive device which doesn't turn on at all. Doesn't vibrate upon start up and doesn't have any signs of life.
You most likely have a jammed power button as that has been the issue with the GS3. Not a brick.
Clearly not bricked as the first reply explained. And for the love of god, please use some white space (paragraphs) next time.
If you think that a button is jammed, see if you can physically unjam it without causing damage. If you believe that the flash may be messed up, the mskip's Samsung Toolkit may be able to reflash a known good ROM even with a stuck button. And look into some of the button remapping apps like the aptly titled Fix Broken Power Button app.
Good luck.

HTC One M8 hardware buttons working weirdly

Hello everyone! So I've had my phone (HTC One M8) rooted and custom recovery and rom installed for a little while now. The latest rom I've installed was Android Revolution HD 22.1. I also have twrp 2.8.1.0 installed. The other day my phone got wet and started to constantly reboot itself, wouldn't shut off and stay off, would never actually start. I put it in a cup of rice for 2 days, then proceeded to plug it in to charge it. Once charged enough I tried to turn it on. It only made it the HTC One logo screen and would vibrate every 10 seconds or so. I tried rebooting several times and no matter what I did with different button combinations I could not get it to load into bootloader. Eventually with restarting different ways and "mechanically stressing" the phone (short temper lol) I managed to get it to loading into the rom itself. From there I opened hasoons all in one toolkit to reboot directly into recovery and recovered to the stock rom. So the phone will now reboot with no problem into this rom. I haven't tried reflashing the ARHD 22.1 rom again because im afraid it'll break again. However, while in the stock rom everything work fines except for the volume up button which does nothing, except for while the screen is off, if I turn my phone to landscape the camera app will open without me even pressing the volume up button. If I reboot into bootloader via the quickboot app or hasoons toolkit, my volume down button with make the cursor go up, the volume up button does nothing, and the power button does nothing. The only thing I can do in bootloader is to hold power+volume up to get the phone to reboot. I also cannot get bootloader to load by holding volume down+power. So, After all that explaining, my main question would be, do you think that the buttons are shorting in a weird way because of water damage, or do you think my software got corrupted because of all the rebooting it did? Any help is appreciated, thanks!
-Tim
(PS: I posted this in XDA assist originally but figured it would be better being posted here.)
UPDATE: my power button will now lock my phone but not unlock it.

No ROM, can't access bootloader, stuck in bootloop

Hey guys,
Ok, this is a tough one for you. I'm actually not 100% convinced that my phone isn't hard bricked. But every where I look for, it says, it's only hard bricked if your phone wont turn on at all and that's just not true in my case. So here's the story:
My volume-up button is kind of screwed, I don't know, what happened to it, but one day, it just started being triggered randomly until it just didn't work at all anymore. It wasn't that big of a problem, since I was still able to change the volume by hitting the volume-down button once and changing the volume by the on screen slider. I was running SkyDragon GPE V5.5 for quite a while now.
But now I wanted to upgrade to Android 6.0, so I downloaded the firmware from here. Next I rebooted to bootloader switched to fastboot and used "sudo fastboot oem rebootRUU" and "sudo fastboot flash zip firmware.zip" twice. So far so good, everything went fine and I actually even am able to see the new Google splashscreen.
So now I want to flash this ROM. But, for some reason, the touchscreen doesn't work anymore, even though it's activated in the CWM Philz Touch GUI settings enabled. Alright, so I "wipe to install a new ROM" and navigate to the zip file to install it and it starts the aroma installer, which I can't control since the touchscreen doesn't work. So, I'm kind of frustrated by now, I flash TWRP, because, maybe here, the touchscreen works. I flash it and try to reboot into it. But it doesn't work, it just stays at the Google splashscreen, I can restart by holding down the power button but it will just go back to the Google splashscreen. After a couple of tries I actually get it to turn off, so I hold down power and volume down to get into the bootloader but it just goes back to the splashscreen.
I can't get to the bootloader, I don't have a ROM installed and I can't get into the recovery. Is there anything I can still do or is everything lost?
Which TWRP version ? You need to use 2.8.7.0
You can't get to bootloader because of the timing when pressing power & volume down button.
If you can turn it off, press and hold volume down button then press power button until it vibrates then release the power button.

Power and volume buttons don't work properly

Hello guys, how are you doing?
So, yesterday my htc one m8 started to do one thing very weird: the power button could unlock screen but couldn’t lock it back. Also, the volume buttons go all your way up or down with only one click.
I managed my way to restart the phone but it entered on HBoot Screen. Now, in HBoot, up button go to next item and down and power button don’t work.
I already restart the phone just waiting ir run out of battery, but it entered in safe mode. Here everything works fine. I restarted the phone and it entered HBoot again, with same problems with buttons.
I’m familiar with fastboot, flash and everything, but I can’t enter on any option in HBoot, anyone know what should I do?
Fixed
Well, in HBoot screen I pressed Power + volume down and everything is working fine now.

Install Lineage OS on HTC ONE M8, with broken volume buttons.

Hi
I have been wanting to speed up my HTC One M8 for some time now. Doing so i've heard installing a new OS would help, like for instance LineageOS. Unfortunately the volume buttons on my phone are broken due to me opening up the phone to fix certain parts. Everything else is working to its fullest, however the volume buttons seem to be beyond repair. I've looked at quite a few guides to flash an OS rom onto my phone, however all these seem to require me navigating with the volume buttons through the bootloader. Is it possible to either simulate a press on volume buttons perhaps through ADB, or completely install the new OS with the phone fully opened? If you have any ideas i'm open for suggestions, as the phone is starting to get quite slow, however i would appreciate an in-depth guide, as i've worked very little with ADB and such.
Any help is appreciated
ApolloTheGod said:
Hi
Unfortunately the volume buttons on my phone are broken due to me opening up the phone to fix certain parts. Everything else is working to its fullest, however the volume buttons seem to be beyond repair. I've looked at quite a few guides to flash an OS rom onto my phone, however all these seem to require me navigating with the volume buttons through the bootloader. Is it possible to either simulate a press on volume buttons perhaps through ADB, or completely install the new OS with the phone fully opened?
Click to expand...
Click to collapse
No way to simulate a button press, that I know of. You don't have access to adb while in bootloader, anyway . You do have access to fastboot, but that is rather limited.
Getting the bootloader unlocked and flashing custom recovery TWRP with the phone open, is possible I suppose. Then after that, I guess you can conceivably boot TWRP and flash a ROM without the vol buttons. But I'd be really hesitant to mod the phone without working vol buttons. The requirement to navigate with the vol buttons in bootloader, as well as the button combo to force a reboot (power+vol up) or boot to bootloader (power+ vol down) are pretty crucial.
https://forum.xda-developers.com/showthread.php?t=1853159
c:\adb.exe reboot recovery
or
c:\adb.exe reboot botloader

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