[Q] Lost Recovery Mode - Hero CDMA Q&A, Help & Troubleshooting

I'm on a Sprint Hero. I used the universal one-click to root. Titanium Backup to restore my apps after flash. Clockwork's ROM manager for the rest.
Two days ago I decided to flash my first ROM, CM6. When I flashed I got a little carried away, flashed the ROM, gaaps, sprints vvm, the mms fix, and a stable uncapped kernel all at once. Bottom line, it wasn't running quite like I had hoped and I was running out of spare time. Flashed my nandroid backup and was good to go. Everything restored like it was before I started.
Yesterday I found some time and decided to try flasing CM6 again. This time starting slower, with just the cm6 and gapps. Then everything else as needed.
Here's the problem; I can't get to recovery mode. I've tried the "Reboot into Recovery" from the ROM manager. I've tried the power down, power up w/ home key held down. I've tried power up with volume down key then choose recovery mode. I've tried installing rom from sd (this gets me to the point that says it is sending me to recovery to finish installing).
I get three different results, and they seem to apply themselves randomly to my reboots. First, I get hung on the white HTC screen. Second, I get the white HTC screen, the phone gives a vibrate and the screen goes off. Third, I get the white HTC screen, the phone gives a vibrate, it reboots back through the HTC screen and starts up like nothing happened. For the first two, the only way to get the phone back is a battery pull.
I have rerooted with the one-click. Still no luck.
I can restore my original nandroid backup through ROM manager.
I can flash clockworkmod recovery. It is current at 2.5.0.1
Could someone please help me find my recovery mode.
Thank you.
Peace.

Have u just tried holding down power and home it takes like 20 seconds just keep holding them it should pop up and if you hold power down and volume down wen the screen pops up just hit home button and wait it should popup hope this helps good luck
Root-Hack-Mod-Always™

I have tried both. I have also tried getting to recovery through Clockwork's ROM manager.
Every time my phone tries to get into recovery mode it gets stuck. When I say it gets stuck, I mean one of three things happen. First, the phone hangs on the white HTC screen. Two, the phone gets past the HTC screen, the screen shuts off, and the phone becomes completely unresponsive (when this happens I need to pull the battery to get it back on). Three, the phone gets past the HTC screen, reboots itself and boots right up to the stock sprint ROM(it ignores my request to get to recovery mode).
This morning I tried something new, but still failed. I uninstalled Clockwork's ROM manager. Erased the clockwork folder from my SD card. Reinstalled the ROM manager. Flashed the ClockworkMod recovery. Was successful with getting a recovery, 2.5.0.1 Tried to backup my current ROM. The phone rebooted, gave me the HTC screen, then shutdown and I need to battery pull. After that I tried the Home Key recovery reboot and got the same shutdown.
Does anybody see anything that I have done wrong here? Anywhere. I just want to find my recovery mode. Is there another way to get there?
Please help.
Thanks.
Peace.

Try flashing a different recovery I recommend Darch Star RA 1.7 If you search XDA /hero cdma/ android development you will find a thread called Darch Droid 2.8 go there and on the first page u will find it along with instructions on flashing the recovery if you need help with that just respond here and if I can help I will but hopefully that helps good luck
Root-Hack-Mod-Always™

Open Rom Manager, scroll down to flash alternate recovery and click on that. When finished scroll back up and select flash clockwork recovery. Hope it helps
Sent from my HERO200 using XDA App

I guess he bricked it
Sent from my HERO200 using XDA App

I'm thinking so as well hope not though I bricked my first hero back in feb and man it sucks so hopefully he didn't a if you reading this dude I'm rooting for ya
Root-Hack-Mod-Always™

laie1472 said:
I'm thinking so as well hope not though I bricked my first hero back in feb and man it sucks so hopefully he didn't a if you reading this dude I'm rooting for ya
Root-Hack-Mod-Always™
Click to expand...
Click to collapse
Same here my silent brother.
Sent from my HERO200 using XDA App

trip187 said:
Open Rom Manager, scroll down to flash alternate recovery and click on that. When finished scroll back up and select flash clockwork recovery. Hope it helps
Click to expand...
Click to collapse
Trip, I think I love you!
This got me back to where I need to be. I've got my recovery mode back! I'm running a nandroid as I type and I'm on my back to CM6!
Thank you for suggesting something that hadn't been suggested yet.
Peace.

PhntmParadox said:
Trip, I think I love you!
This got me back to where I need to be. I've got my recovery mode back! I'm running a nandroid as I type and I'm on my back to CM6!
Thank you for suggesting something that hadn't been suggested yet.
Peace.
Click to expand...
Click to collapse
Happy I could help.
Sent from my HERO200 using XDA App

Related

Recovery problem

I flashed the bugless beast v0.4 rom earlier. But for a couple days now have had trouble getting device to stay in recovery which I'm using clockworkmod. It reboots after a couple seconds of entering recovery by its self. Now I can't get it to stay at all. I'm trying to install the black glass theme. Any ideas?
Sent from my Droid using XDA App
I have a similar problem with Milestone, i flashed the Got sbd and used their mod of Open recovery, i used it (put Got theme, root, busybox and maybe one or two more things) I got back in Got's Open recovery 1 or 2 more times but since i can't i've got the Warning but never the recovery itself, i put a new one (new version) but same thing. The Got sbf works well but get back again in recovery stay a mistery, i search for a clue in google but i feel like i'm the only one with that problem
Yeah I know, the problem with Droid is it doesn't mount the sdcard when I enter recovery so it aborts and reboots. I've reflashed but when I pull the battery after it fails recovery then put it back in and try again it works some times but I may have to do it a couple times to work. Can't seem to figure it out. Also I've tried sprecovery and I think its the same thing but it doesn't reboot it just wont let me do some things in sprecovery like make a backup or flash a rom. Scratching my head here.
Sent from my Droid using XDA App
Ok, so you've got the recovey list then? I don't. It's stay on the warning screen. I think the last thing i've done before i can't get it back is to use app2sd (the choise witch make the app2sd partition (I put 2 Go i think) maybe that's the my problem.
Maybe you might have to try rrflashing recovery. I'm not sure other wise like the Droid there might be a couple buttons to hit to enter recovery. I know before I rooted when I want to enter recovery, I have to hold power and the x button on power up and when on warning screen I hold volume up and camera button. I don't know if the same appliese to you after rooting where you don't need second set of buttons. But I do know recovery.img. isn't flashed or stored on sdcard. So when it's flash recovery your flashing the file on the phones internal storage. You probably know this but that being said unless you have a bad recovery flash or recovery.img isn't present on phone hard drive. It should work. or atleast I think it should. Some devices have trouble mounting the sdcard when entering recovery, I don't know if that's what happens if your doesn't. All I can suggest is trying to flash an alternative recovery system and if it work try reflashing the one you use now. When mine wont work I flash sprecovery and flash back to clockworkmod and it work some times. Other wise I pull the battery for 2 minutes and try again. Usually have luck with one of those. Sorry if this don't help you if you've tried.
Sent from my Droid using XDA App
Thanks for the help i manage to enter recovery this way : after the warning screen : i let all buttons then i hold Volume UP and then push camera button
Next step : enter GOT's Openrecovery instead ^^
No problem. Glad to help. Just surprised because usually after installing custom recovery you don't need second set of buttons to hold down. I learn something new every day.
Sent from my Droid using XDA App
Of course still having trouble with mine but realized after flashing alternate recovery from terminal emulator and then going back to clockworkmod. It seems easier. Just wish I could figure out why sdcard doesn't mount in recovery.
Sent from my Droid using XDA App

[Help]Milestone keeps repeating android boot!

So right now, my phone keeps on getting stuck at the 'android' word bootscreen. It keeps repeating and seems to go on forever! Someone please help me! I heard its due to rooting! Can anyone confirm this?
What did you do? I tried once to install aps 2 card and the phone stood in android screen about 20 min
Anyway if it doesn't start. Flash new android: nand restore or sbf
.
Sent from my Milestone using Tapatalk
Finally somebody replied back. Its been going on for days, I've removed the battery, placed it back, same thing.
Also, sorry but I have no idea how to flash something. How do I do it? And it doesn't even go past it.
I should spend on time in this sub-forum.
If you have flash a custom ROM then just reflash it or try another ROM.
It's highly, highly unlikely that your phone it breaked so don't worry about.
I have never flashed a custom rom. I don't even know how to flash in the first place.
turn off hp.try to hold up-dpad(towards screen) button and switch on your milestone.
then you see black screen written Bootloader.
battery OK.
OK to program
connect USB
data cable.
if you can go into this screen, then u can start to learn to flash vulnerable recovery.
and ready to install custom room.
google around on how to instal vulnerable recovery for milestone .
under18 said:
turn off hp.try to hold up-dpad(towards screen) button and switch on your milestone.
then you see black screen written Bootloader.
battery OK.
OK to program
connect USB
data cable.
if you can go into this screen, then u can start to learn to flash vulnerable recovery.
and ready to install custom room.
google around on how to instal vulnerable recovery for milestone .
Click to expand...
Click to collapse
Yep, I can go into it. But I checked, and can't find how to install a vulnerable recovery. Any help?
My site is down atm, but this may help;
http://forum.xda-developers.com/showthread.php?t=932196
shut down phone ->hold down hard keyboard x key and power button->when M logo appears release power button but keep pressing x key until recovery mode shows up
there is an option for clearing data/factory reset
you'll loose everything but it propably fix the problem
Including my contacts?
ray243 said:
Including my contacts?
Click to expand...
Click to collapse
your contacts if you have chosen it will be at your Gmail account and they will be restored.

Half bricked my Htc Hero.

Has anyone not been able to boot into recovery mode on their phone. When I go into ROM manager and try to change ROMS or something it just turns off?
are you with S-on or S-off?
Probly S-off. I'm rooted with Fresh ROM 2.4.0 by Flipz.
First of all, you aren't bricked just because you can't get to recovery and/or change ROMs. If your phone shows signs of life, which from the sounds of it you can boot it up, you're not bricked.
Second, If you answer "probably" to the question "are you S-OFF?" you aren't. You would know if you were because you actually have to DO it. It doesn't happen by rooting or flashing a ROM. It's a whole separate thing.
Can you get into recovery by holding down "home" and "power" on boot? I press home right before I press power. If that doesn't get you into recovery, use ROM manager to reflash the recovery then try again.
Ok thanks for the tips. I'm going to instal the SDK and see what I can do then. I guess it's not totaly bricked just has some errors with the ROM or something because when I go into ROM manager and try to flash recovery mode it just turns off and then doesn't come back on. I can't go into Hboot or recovery mode from just turning it on because my on button is broke and, I don't want to take it back to the Sprint store to get it fixed until I get the custom ROM off of it so they can work on it.
HTC_HERO!!! said:
Ok thanks for the tips. I'm going to instal the SDK and see what I can do then. I guess it's not totaly bricked just has some errors with the ROM or something because when I go into ROM manager and try to flash recovery mode it just turns off and then doesn't come back on. I can't go into Hboot or recovery mode from just turning it on because my on button is broke and, I don't want to take it back to the Sprint store to get it fixed until I get the custom ROM off of it so they can work on it.
Click to expand...
Click to collapse
Why not just forget using Rom Manager and turn off phone and restart holding volume key down? Rom Manager isn't the only way to get into recovery. Once you are at h-boot screen, push home button and you are in recovery - you can flash a new zip or restore a nandroid back up (I hope you backed up something) .
Sent from my HTC Hero CDMA using XDA App
I backed up nothing. My on button is broken so I cant go into recovery that way...
I need to take it to the Sprint store but I don't want to have it rooted.
Once you get the sdk running, you could try "adb reboot recovery" and see if you have one, if not, you can flash a recovery with "adb shell flash_image recovery /sdcard/nameofyourrecovery.img" assuming you have a recovery image on the base of your sd, and where it says nameofyourrecovery you put in, well, the name of your recovery.
On a side note, you don't really want recovery from the sounds of it, you want the htc drivers installed on your comp, and the latest RUU.exe, which will unroot your phone and return it to stock.
Hey I figured it out I went to SDK and enterned some commands to flash a new ROM but it was saying that I didn't have enough space on my phone, so I found out that some how I had deleted the recovery image binary. SO I downloaded that and installed it and everything was all good.
Thanks people for all the info.
Sent from my HERO200 using XDA Premium App

[Q] Constant Rebooting after trying to flash to gingervolt

After trying the update(made cwm backups btw) the phone is in a reboot loop cycle. However, I can't get back into CWM in order to restore the backup i made or even the revo_stock or the stockrooted zip. I can get into the OS to the point where it wants me to select a language then it tries to find the SIM and fails completely and reboots. If i pull the battery and try to boot from the power on the USB it will reboot to the LG logo then instantly reboot again... Ideas anyone?
cliffs:
-backed up in cwm
-tried to install gingervolt
-stuck in reboot mode
-cannot access cwm to restore
Did you wipe data both times MT said? Maybe try wiping again?
Did you try flashing from a froyo ROM?
Wiped date both before and after the flash of gingervolt. I was using the decrapped rom 1.1
I would happily go back and try to clear the data again, however i cannot access CWM in order to do so after the gingervolt flash... Even using the power button+volume down i get no access...
SomeFknGuy said:
After trying the update(made cwm backups btw) the phone is in a reboot loop cycle. However, I can't get back into CWM in order to restore the backup i made or even the revo_stock or the stockrooted zip. I can get into the OS to the point where it wants me to select a language then it tries to find the SIM and fails completely and reboots. If i pull the battery and try to boot from the power on the USB it will reboot to the LG logo then instantly reboot again... Ideas anyone?
cliffs:
-backed up in cwm
-tried to install gingervolt
-stuck in reboot mode
-cannot access cwm to restore
Click to expand...
Click to collapse
I had the same thing happen to me. Although once it rebooted i was able to bypass the setup process and just manually do it from the home screen.
If you can't even get past the LG logo without it rebooting, I also had that happen to me on my last phone a few months ago. I called Verizon and they said that they had reports of other phones doing that too. Unfortunately I never figured out how to fix it. The problem was that it never stayed on long enough for the computer to recognize it.
Flashing Gringerbread ROMS from froyo breaks this phone. I did that same thing
restoring a back up is what you need how to get there idk
I haven't had much luck getting the phone to do anything, it will stay turned on for ~2-3 minutes then instantly reboot...
SomeFknGuy said:
I haven't had much luck getting the phone to do anything, it will stay turned on for ~2-3 minutes then instantly reboot...
Click to expand...
Click to collapse
Hope on IRC I'll see if I can help
Ok this is how i fixed this i pulled the battery then holding power and volume down button at the same time turn your phone on hold it until you get a black screen asking to wipe hit the power button to.confirm now it will reboot back to cwm and go to back up and restore then go to restore and restore one of your backups deck stock back up does not work it must be one you made.
Sent from my VS910 4G using xda premium
CWM reboot loop
Use this zip from thecubed it works wonders.
My phone would not go past reboot option in CWM
Search fast boot loop thread for further instructions on how to use it.
I pulled the SD card from my Revo and used it in my old win mobile Omnia so it would mount on my PC then I copied the zip onto the stuck Revo card.
Well after a few hours of tinkering i got her working... CWM never wanted to register but finally after about 100 tries of power on+vol it actually caught and booted into cwm. from there it was a cake walk until i got into gingervolt and it refused to allow the phone to come out of airplane mode(why this was even on is beyond me). after about 4 reboots the phone is working flawlessly...

[Q] HTC One won't turn on. Can't go into recovery or fastboot. Bricked?

I tried searching the threads but couldn't find one with a problem like exactly mine. Sorry if I was a lousy searcher, but here goes:
1 I had TWRP and TrickDroid 5.5.1 installed. Working fine.
2 Downloaded TrickDroid 6.0.1, went into recovery, wiped everything/factory reset etc. and installed the new ROM, rebooted
3 Working fine but there is no root
4 Tried wiping everything again and reflashing the same ROM. Rebooted. Same thing: ROM is working but there's no root
5 Read somewhere that flashing a different kernel might work, so I flashed Bulletproof 1.10 through TWRP. At the end of the installation of the kernel, right before reboot, TWRP said that my root seemed to be broken and asked me if I wanted to fix it. I said yes. As soon as I said yes (by swiping), phone shut off. Now it won't even start so I can't get into recovery. Pressing Volume-down+Power won't get me into fastboot either.
—The only sign of life is this: when I long press the power button, the home and back buttons will blink as long as I continue pressing it. When I release, nothing happens.
—When I plug the phone to PC, it sees it as a "HTC MTP device" and looks for the drivers but fails to find them.
I had never any trouble with flashing ROMs before so I got lazy with time, I don't have any nandroid backup, though since I can't get even into fastboot I guess that's the least of my problems?
Please help; did I really just brick my phone?
Just happened to me too man, I'm not sure what to do! Sorry to hijack your thread, just looking for answers too.
---------- Post added at 10:10 PM ---------- Previous post was at 10:03 PM ----------
kuboa said:
I tried searching the threads but couldn't find one with a problem like exactly mine. Sorry if I was a lousy searcher, but here goes:
1 I had TWRP and TrickDroid 5.5.1 installed. Working fine.
2 Downloaded TrickDroid 6.0.1, went into recovery, wiped everything/factory reset etc. and installed the new ROM, rebooted
3 Working fine but there is no root
4 Tried wiping everything again and reflashing the same ROM. Rebooted. Same thing: ROM is working but there's no root
5 Read somewhere that flashing a different kernel might work, so I flashed Bulletproof 1.10 through TWRP. At the end of the installation of the kernel, right before reboot, TWRP said that my root seemed to be broken and asked me if I wanted to fix it. I said yes. As soon as I said yes (by swiping), phone shut off. Now it won't even start so I can't get into recovery. Pressing Volume-down+Power won't get me into fastboot either.
—The only sign of life is this: when I long press the power button, the home and back buttons will blink as long as I continue pressing it. When I release, nothing happens.
—When I plug the phone to PC, it sees it as a "HTC MTP device" and looks for the drivers but fails to find them.
I had never any trouble with flashing ROMs before so I got lazy with time, I don't have any nandroid backup, though since I can't get even into fastboot I guess that's the least of my problems?
Please help; did I really just brick my phone?
Click to expand...
Click to collapse
Dude, just hold the volume down button and then press the power button...the back and home button will keep flashing and then it will stop...should take you into fastboot..navigate to recovery and try to load a rom up using the SD card mount method...hope it works out for you man!
DarknessTM said:
Just happened to me too man, I'm not sure what to do! Sorry to hijack your thread, just looking for answers too.
Click to expand...
Click to collapse
No need to apologize, that's why we're here. Please report back if you can find a solution.
Google told me that HTC's RUU tool could possibly help unbrick it, so I've downloaded the European variant ("RUU_M7_UL_JB_50_HTC_Europe_1.20.401.1_Radio_4A.13.3227.06_10.27.1127.01_release_308001_signed_2_4"). I fiddled a bit in the Device Manager in my PC and somehow got it to recognize the phone as "My HTC" under "Android ...", then ran the program. HTC logo appeared on the phone's screen so I got excited but after 10 minutes of waiting RUU told me it was the wrong variant and exited. Back to nil. I'm now downloading another variant of the RUU. We'll see if it helps. (I can't for the life of me figure out how to make my PC recognize the phone again though; I'm back to "MTP device, failed to install drivers" phase. Frustrating.)
kuboa said:
No need to apologize, that's why we're here. Please report back if you can find a solution.
Google told me that HTC's RUU tool could possibly help unbrick it, so I've downloaded the European variant ("RUU_M7_UL_JB_50_HTC_Europe_1.20.401.1_Radio_4A.13.3227.06_10.27.1127.01_release_308001_signed_2_4"). I fiddled a bit in the Device Manager in my PC and somehow got it to recognize the phone as "My HTC" under "Android ...", then ran the program. HTC logo appeared on the phone's screen so I got excited but after 10 minutes of waiting RUU told me it was the wrong variant and exited. Back to nil. I'm now downloading another variant of the RUU. We'll see if it helps. (I can't for the life of me figure out how to make my PC recognize the phone again though; I'm back to "MTP device, failed to install drivers" phase. Frustrating.)
Click to expand...
Click to collapse
Dude, just hold the volume down button and then press the power button...the back and home button will keep flashing and then it will stop...should take you into fastboot..navigate to recovery and try to load a rom up using the SD card mount method...hope it works out for you man!
DarknessTM said:
Dude, just hold the volume down button and then press the power button...the back and home button will keep flashing and then it will stop...should take you into fastboot..navigate to recovery and try to load a rom up using the SD card mount method...hope it works out for you man!
Click to expand...
Click to collapse
That doesn't work for me unfortunately, the capacitive buttons just keep on flashing. I can get my PC to recognize it as "HTC Android Interface" but the second RUU failed, too. Glad yours got fixed, though.
kuboa said:
That doesn't work for me unfortunately, the capacitive buttons just keep on flashing. I can get my PC to recognize it as "HTC Android Interface" but the second RUU failed, too. Glad yours got fixed, though.
Click to expand...
Click to collapse
hold it under a bright light and try again
kuboa said:
That doesn't work for me unfortunately, the capacitive buttons just keep on flashing. I can get my PC to recognize it as "HTC Android Interface" but the second RUU failed, too. Glad yours got fixed, though.
Click to expand...
Click to collapse
if you can get still have adb access use Hasoon's AIO Toolkit to reboot to bootloader/recovery and go from there. otherwise hold power and volume down button with the screen facing a very bright light.
Aldo101t said:
hold it under a bright light and try again
Click to expand...
Click to collapse
Whoa! That really did it. Excuse me for swearing but what the f* a bright light has to do with anything?
Thanks, anyways! Phew.
(Now I should figure out why I'm losing my root when flashing this ROM)
kuboa said:
Whoa! That really did it. Excuse me for swearing but what the f* a bright light has to do with anything?
Thanks, anyways! Phew.
(Now I should figure out why I'm losing my root when flashing this ROM)
Click to expand...
Click to collapse
just reflash superuser, i think it was left out by mistake
Aldo101t said:
just reflash superuser, i think it was left out by mistake
Click to expand...
Click to collapse
I tried that but didn't work. Anyways, that's a far less scary problem than a bricked phone, I'll figure it out. Thanks again.
Aldo101t said:
hold it under a bright light and try again
Click to expand...
Click to collapse
hi there.. im having the same problems. i cant access recovery and my computer wont let me access the files on my phone neither. when i boot on the phone it goes right into the bootloader and won't go anywhere else. please help! many many thanks
Bricked after attempted TrickDroid update
I’m having the same problem.
Attempted to update Trickdroid 6.0.1 to 7.0 last night.
My phone now constantly hangs on the boot screen.
I can get to the fastboot and bootloader menus via long press volume down and power but anything from here simply reboots the phone back to the boot screen.
I’ve tried connecting the phone to the PC and using Fastboot and the One all in one kit but the device is never recognised.
Basically I’ve bricked my phone and need help!!
kuboa said:
I tried searching the threads but couldn't find one with a problem like exactly mine. Sorry if I was a lousy searcher, but here goes:
1 I had TWRP and TrickDroid 5.5.1 installed. Working fine.
2 Downloaded TrickDroid 6.0.1, went into recovery, wiped everything/factory reset etc. and installed the new ROM, rebooted
3 Working fine but there is no root
4 Tried wiping everything again and reflashing the same ROM. Rebooted. Same thing: ROM is working but there's no root
5 Read somewhere that flashing a different kernel might work, so I flashed Bulletproof 1.10 through TWRP. At the end of the installation of the kernel, right before reboot, TWRP said that my root seemed to be broken and asked me if I wanted to fix it. I said yes. As soon as I said yes (by swiping), phone shut off. Now it won't even start so I can't get into recovery. Pressing Volume-down+Power won't get me into fastboot either.
—The only sign of life is this: when I long press the power button, the home and back buttons will blink as long as I continue pressing it. When I release, nothing happens.
—When I plug the phone to PC, it sees it as a "HTC MTP device" and looks for the drivers but fails to find them.
I had never any trouble with flashing ROMs before so I got lazy with time, I don't have any nandroid backup, though since I can't get even into fastboot I guess that's the least of my problems?
Please help; did I really just brick my phone?
Click to expand...
Click to collapse
Deano1889 said:
I’m having the same problem.
Attempted to update Trickdroid 6.0.1 to 7.0 last night.
My phone now constantly hangs on the boot screen.
I can get to the fastboot and bootloader menus via long press volume down and power but anything from here simply reboots the phone back to the boot screen.
I’ve tried connecting the phone to the PC and using Fastboot and the One all in one kit but the device is never recognised.
Basically I’ve bricked my phone and need help!!
Click to expand...
Click to collapse
go to fastboot, use HTC all in one kit by hasoon to flash TWRP, go in twrp, Wipe everything including data, system, cache, dalvik cache, again go on HTC kit and put command of adb sideload, go on TWRP advanced menu and sideload roam. once sideload gets transferred, it will start installing and try different rom like ARHD 10.1
I can't belive it, but the bright light thing actually worked for me!
Thanks!
I was in the same situation with an HTC logo and flashing back and home keys. When I tried volume down + power under a bright light, it came back to life in bootloader. Not sure what the bright light has to do with it but glad it worked.
Bright light solution is from twrp sleep bug.. I read it before.. Good luck
Sent from my HTC One using xda app-developers app
ayan15 said:
Bright light solution is from twrp sleep bug.. I read it before.. Good luck
Sent from my HTC One using xda app-developers app
Click to expand...
Click to collapse
The bright light trick is not a bug, and it has nothing to do with TWRP. It happens because HTC built in a "pocket protection" so that the phone will not reboot on its own in your pocket. The proximity sensor needs light shining on it for a hard reboot to work. (Sometime they're not sensitive enough and it takes a brighter light than you would expect)
Sent from my HTC One using XDA Premium 4 mobile app

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