[q] htc one m8: Very very urgent assistance needed please!!! - One (M8) Q&A, Help & Troubleshooting

Hi there
I've been writing about my problem for days now and I still haven't sorted it out. I'm just making the problem worse everytime I read all these forums. I messed up. I rooted when I shouldn't have. I get that. Please, I beg one of you to help me.
I tried to load software this morning and it just died. Screen went back. It seeemed to have been hard bricked. But then on the XDA forum I read how to keep playing with the up down volume buttons and the power buttons and it sometimes goes on.
Mine came on and it seems to have gone to recovery / install / etc screen (big buttons). Whatever I select, it always shows restarting and then the screen dies again and I have to play with it again. Obviously the software is messed up.
What software do I load here at this screen? What do I select? Recover or install or what? Please guys, the phone is on sufficiently enough that HTC will be able to see the phone was rooted. So I won't be able to get them to help. I need your help. Please???

Shydzz said:
Hi there
I've been writing about my problem for days now and I still haven't sorted it out. I'm just making the problem worse everytime I read all these forums. I messed up. I rooted when I shouldn't have. I get that. Please, I beg one of you to help me.
I tried to load software this morning and it just died. Screen went back. It seeemed to have been hard bricked. But then on the XDA forum I read how to keep playing with the up down volume buttons and the power buttons and it sometimes goes on.
Mine came on and it seems to have gone to recovery / install / etc screen (big buttons). Whatever I select, it always shows restarting and then the screen dies again and I have to play with it again. Obviously the software is messed up.
What software do I load here at this screen? What do I select? Recover or install or what? Please guys, the phone is on sufficiently enough that HTC will be able to see the phone was rooted. So I won't be able to get them to help. I need your help. Please???
Click to expand...
Click to collapse
Can't you go to bootloader > fastboot and use RUU?
i had almost same problem and managed to do this .
connect phone to charger or to pc via usb , keep pressing power and volume up bottons , unless phone starts charging (with charging battery logo),it will take 1 minute or so , after that remove cable and push Volume down and Power button together, keep pressing for a few second and phone should boot in bootloader , then you can choose fastboot mode and do RUU method , or if you have custom recovery , you can install some rom with it or restore backup (if you have one)

1. Put your device in bootloader/fastboot mode and run command fastboot getvar all and post result here (minus serial no. & imei no.)
2. Which recovery is that (you mentioned big button), TWRP ?

Hey guys
Thanks for the responses. It was just too daunting for me, so I took it to a repair centre. They will load the stock htc software on it.
Thanks anyway

OK ... no problem ...that's what we're going to suggest to you too. We have almost all the files needed on XDA

Related

[Q] Help please! 3x vibrate and amber flashing light after removing battery! (brick?)

Hey guys, I'm normally silent in these forums 'cause I've never had a brick, just by reading correctly. This problem I'm having isn't a flashing brick! What happened is the following:
I know that the DHD in combi with my BT car radio is somewhat difficult (because of bad HTC coding). It seems that when I have my facebook friends in my contacts that the DHD starts slowing down and eventually hang when connected to the radio, because my radio tries to get every contact including it's info. Normally I do not sync my FB contacts with my DHD however I must have mistakingly done this.
Today I connected to my car radio and after getting out of the car my DHD showed that it was still connected (a sign that my DHD had the hang problem again). I turned of BT (took a hell of a time) and contiued on. When I came back I tried connecting the DHD again, however when I pushed the BT checkmark in settings it showed BT on, but no BT connection came up. So I went into BT settings only to find that BT wasn't turned on, then in the BT settings I checked turn BT on.
At that moment my DHD hang instantly, no inputs were registered at all. I waited a few minutes but nothing changed (I could still see the screen frozen at turning on BT). So I took out the battery and reinserted it, but when a pushed the power, the phone vibrated thrice and then did not boot, but only showed a flashing amber led.
I have rooted, S-offed and did the whole shebang to flash my DHD once. This was a long time ago and I haven't had any problems, all was OK. So at first I tried to search the forums, what might have happened. No post seems to be the same as my problem, because everyone is having these problems after an incorrect flash (my flash was correct, cause I've been using the ROM for more than 4 months!). Still I tried the solutions given in these posts (enter fastboot and flash again).
But it seems my DHD won't go into fastboot. When I hold VOLdown&power my DHD vibrates 5 times and shows a steady green led. So I thought maybe flashing a new ROM resolves the problem. If I cycle the battery and then connect is to my computer, my DHD goes into Clockwork recovery. From there I flased a new ROM to my DHD (update.zip method), but to no avail. I've factoryresetted, cleared al data, wiped battery stats, all to no avail...
As of this moment I'm at the end of my knowledge, I've done everything I know could have helped, but nothing did. Therefore I'm asking you, the Oracle of XDA (users), please does anyone have any clue what happened to my DHD and if so, how do I resolve the problem!
Thanks in advance for every little motivation/obligation you show be giving me your insights!
Info:
ROM: Android Revolution HD 2.0.9
CWM Recovery: 2.5.1.3
I've allready wiped battery stats as per this topic!
Additional thoughts: Might a hardware fault be the reason? Because it happened after some problems with BT, and also because I'm still able to correctly flash new ROMS with CWM though the problem remains?
Allright, so nobody know an answer I'm guessing... I've started the replacement process with my insurance company. However I'd still would like it if someone would know what the heck I did wrong...
Have you tried flashing a new radio, as that is what controls the hardware?
All a new ROM will do is update the RIL, not the radio.
http://forum.xda-developers.com/showthread.php?t=896597
Sent from my Desire HD using Tapatalk
It does more than likely seem like a hardware fault so it cant really be solved with software changes. Although I still would have tried to flash an RUU which updates basically everything on the phone to bare stock.
Use an RUU via your pc (v2.36 or lower so you can root it again) to restore to an out of the box state.
Allright guys, thanks for your ideas! I'm however experiencing problems trying your idea's. fFashing a radio or flashing a stock rom are not possible, because I need a connection with my computer. This connection is not possible, if I start the phone normally (or with vol down) I get the amber flashing light or the green steady light. Both do not connect to my pc, I get some device "Qualcomm CDMA Technologies MSN" for which windows can't find any drivers. When I let the DHD go into QWM recovery, the RUU won't find the DHD.
So I've tried extracting the RUU rom en putting this on the SDCARD of the DHD, but when I try to install it via CWM Recovery it says that it's an invalid file...
I actually bricked mine on purpose, and the thing that happened when it got bricked was that no lights and no life at all we're visible on the phone...
Atleast you get shakes and lights, thats a good sign!
Sadly i don't know what has to be done to restore it, but maybe Jkoljo does, PM him about your problem, if you get an assistance and some solving, write back here for your solution for others to use in the future!
They hang out in the Android Revolution HD IRC Channel, thats where i would go tbh.. Live support ftw!
Edit: While reading your above statement, it seems your drivers may be faulty in windows, redownload HTC Sync from htc.com, install, reboot, and try again.
The "Qualcomm CDMA ..." notification on the PC is a sign for the Qualcomm service mode. Also the 3 vibrates and the orange light is an indicator for that. You can enter this mode by pressing vol+ and power your device.
Stupid question, but is it possible that your vol+ button is stuck or something like that?
And you said you're able to enter CWM? how? I'm asking because you said you can't enter the bootloader.
I'll do some research when i get home today.
Meanwhile Try if ADB/Fastboot sees your phone
Edit: just checked my theory of the broken vol+ button: i held down my vol + button, took my battery out, reinserted it and powered up my phone. Result: 3 vibrates and a flashing orange light.
Then i did the same, but held down vol - ( vol+ still pressed). Result: your second phenomenon: a few vibrates and the green light stays on.
So I think this proves my theory because this is exactly what you described
I suggest you to play a bit with the vol+ button. Maybe the button will work again then
Sent from my Desire HD using Tapatalk
Well, I'm gonna fire up IRC then and try get some help. It's indeed not bricked as far as I'm guessing cause I do indeed have lights and I'm able to boot into CWM!
Flussen said:
The "Qualcomm CDMA ..." notification on the PC is a sign for the Qualcomm service mode. Also the 3 vibrates and the orange light is an indicator for that. You can enter this mode by pressing vol+ and power your device.
Stupid question, but is it possible that your vol+ button is stuck or something like that?
And you said you're able to enter CWM? how? I'm asking because you said you can't enter the bootloader.
I'll do some research when i get home today.
Meanwhile Try if ADB/Fastboot sees your phone
Sent from my Desire HD using Tapatalk
Click to expand...
Click to collapse
Right I'm guessing this is my problem! Just two days prior to resetting I started having problems with my VOL+ button (wouldn't work, only VOL- worked). So I'm guessing my hardware VOL+ button is broken and stuck to pressed...?
To answer your question about CWM: When I take out the battery so the phone is powered down, then reinsert the battery, connect the phone to the adapter or my computer (without pressing the power button), the phone boots into CWM after about 1 minute!
So after consolidating all the answers I'm guessing this is my problem: Hardware VOL+ is constantly pressed, therefore the phone boots consequently into Qualcomm service mode. Everything seems to be OK (flashing able to CWM), though just this little VOL+ problem puts my phone into an unusable brick...
The problem is that I'm not able to repair this myself (when I would try this, I'm guessing I'll break the seals therefore my insurance won't pay)... Anyone an idea how to circumvent the VOL+ button problem, without opening up my phone?
bdacier said:
Well, I'm gonna fire up IRC then and try get some help. It's indeed not bricked as far as I'm guessing cause I do indeed have lights and I'm able to boot into CWM!
Right I'm guessing this is my problem! Just two days prior to resetting I started having problems with my VOL+ button (wouldn't work, only VOL- worked). So I'm guessing my hardware VOL+ button is broken and stuck to pressed...?
To answer your question about CWM: When I take out the battery so the phone is powered down, then reinsert the battery, connect the phone to the adapter or my computer (without pressing the power button), the phone boots into CWM after about 1 minute!
So after consolidating all the answers I'm guessing this is my problem: Hardware VOL+ is constantly pressed, therefore the phone boots consequently into Qualcomm service mode. Everything seems to be OK (flashing able to CWM), though just this little VOL+ problem puts my phone into an unusable brick...
The problem is that I'm not able to repair this myself (when I would try this, I'm guessing I'll break the seals therefore my insurance won't pay)... Anyone an idea how to circumvent the VOL+ button problem, without opening up my phone?
Click to expand...
Click to collapse
Do you have needles at home? The ones you use when you repair cloth.. Try using one very carefully behind the volume +, you could also take a bit of A4 Paper, cut out some of it and make it fit between the gap of the Volume button, and try getting dirt out of there.
Allright, I've tried cleaning the VOL+ key but it still won't work. As a matter of fact I can feel a little "click" when pressing the VOL+ key, so I'm guessing the mechanical part of the key is working correctly. However when in CWM I can only use the VOL- key to switch thru the options, VOL+ is not registered by the phone. Therefore my assumption is that the there's a problem on the PCB with the VOL+ key, ergo a hardware fault... Insurance has been called and I'm up for a switch, now let's hope the insurance doesn't figure out I've rooted and installed another ROM than stock!
At least I wan't to thank all of you who've tried to help me! My ego has been saved, knowing it's indeed a hardware fault .
Cant you use adb within cwm to adb reboot bootloader?
Sent from my Desire HD using Tapatalk
bdacier said:
Allright, I've tried cleaning the VOL+ key but it still won't work. As a matter of fact I can feel a little "click" when pressing the VOL+ key, so I'm guessing the mechanical part of the key is working correctly. However when in CWM I can only use the VOL- key to switch thru the options, VOL+ is not registered by the phone. Therefore my assumption is that the there's a problem on the PCB with the VOL+ key, ergo a hardware fault... Insurance has been called and I'm up for a switch, now let's hope the insurance doesn't figure out I've rooted and installed another ROM than stock!
At least I wan't to thank all of you who've tried to help me! My ego has been saved, knowing it's indeed a hardware fault .
Click to expand...
Click to collapse
I've got the exact same problem! I don't have insurance on it though. And, im a day late for warranty.
What am i supposed to do? Any suggestions? Will htc deny my request to fix it coz it had a custom firmware?
Any help of any sort is appreciated.
I had exactly the same problem, and I'm sorry to say that I had to have it repaired. My button would also "click", but not register.
Maybe if you are buy a new power button from eBay?
Realising this is an old thread, but still:
I was just experiencing the same problem after I did a reboot to let one of my friends borrow my DHD to turn off the PIN code check on his SIM.
It started with the blinking lights (black screen), then I pulled the battery and found that my DHD was only accessible through ADB in recovery mode.
Did a couple of "ADB reboot" without any success, then tried using "ADB reboot recovery", which seemed to work (still black screen though), and then I did a "ADB reboot".
Back to normal!
hi , i had this issue too , its bcz of the moisture ur cell phone has absorb and as HTC desire HD very sensitive with its volume rocker area , the first thing that will be affected with moisture is ur volumer rocker circuit , try making it dry with a hair dryer blower or place ur phone in a rice sack for a day .
i am sure it will work .

[Q] messed up DHD :(

Hello Guys....
i have a really bad situation and i think it might get worse, i got my phone few weeks ago and it was running 2.3.3 later i got the OTA update to 2.3.5
then i wanted to root and found that the best tool is AAHK i downloaded and ran it and it asked for downgrade since my version is 3.13.415 and i agreed.. at the end of the process where it should update and i should hit "power to restart" didn't come up, thought there was nothing working and the menu just was still, so i tried to restart it from the menu. so i got the htc logo and it just froze there i tried to restart over and over again, yet no luck and i noticed the s-on thing and googled alot and found that i should flash a stock rom to get it running so i went to site called shipped roms and got one and tried to install it, but the installer said the rom isn't compatible or somethin....and i remmebered getting one from another rooting guied so i tried flashing it and it worked, but it took about 15 minutes for the device to boot up and the first vibe took about 10 minutes to finish but eventually it worked and the version i got on the phone was 2.2 but without arabic language "something i want" but it was okay, now i was a bit curios about the AAHK menu so i started it and it just started working :$ :S that's something i didn't want to happen but i was scared to pull the cable and it restarted to the "black screen with htc logo" and the tool saying "INFOsignature checking"...
sooooo is there any ideas about what can and should i do, how can i make everything back to normal or anythin
please make it fast, i really can't wait any longer
------------------------update-----------------
After about 20 minutes of waiting i had no nerve left for waiting so now i took the usb cable and took the battery out and re installed it and hit power and while i'm writing the update it's viberating and it just stopped and waiting for the "quitly briliant" hope it works
it did (sorry if i nag to much and keep updating with every second)
now guys i really don't want to root or s-off or anythin... i just want to get my DHD fully up and ruunin
will the OTA update fix everything (the boot-up thing ?) and i want to get arabic language installed-how to do that
please help me
thx
hello guys...
since no one replied to my post, and i'm not that patient (not blaming anyone thought)
i do want to help others and i just can't keep asking.. so i'm trying it my self and in the mean time i've hit update and the phone shut off and took it's time to start up, as usual and now i'm looking at the update screen(black background with update loge and progress bar) and now it just finished and the screen went fully black-waiting and it is taking its time-... i'll update as soon as i get anythin
wish me good
SpiritStealer said:
hello guys...
since no one replied to my post, and i'm not that patient (not blaming anyone thought)
i do want to help others and i just can't keep asking.. so i'm trying it my self and in the mean time i've hit update and the phone shut off and took it's time to start up, as usual and now i'm looking at the update screen(black background with update loge and progress bar) and now it just finished and the screen went fully black-waiting and it is taking its time-... i'll update as soon as i get anythin
wish me good
Click to expand...
Click to collapse
Doing a software update on a rooted phone will only revert the ROM to stock one. Key is patience. There is NO WAY at all that AAHK would mess something up on its own. I know this for a fact since I have used it to root 8 other DHD's so far without any issues. If you are not sure how it works then read more. You probably pulled the usb out before AAHK finished proper the first time.
Sent from my Desire HD using XDA App
djolebih said:
Doing a software update on a rooted phone will only revert the ROM to stock one. Key is patience. There is NO WAY at all that AAHK would mess something up on its own. I know this for a fact since I have used it to root 8 other DHD's so far without any issues. If you are not sure how it works then read more. You probably pulled the usb out before AAHK finished proper the first time.
Sent from my Desire HD using XDA App
Click to expand...
Click to collapse
thx for ur reply
and about the AAHK actually it's not my thing in the mean time, now i just want my default DHD back (stock rom, arabic, normal boot-up)
as i said i was applying the update and now i'm stock at the updating screen (black background htc update logo with a phone under it)
i mentioned the progress bar before but it was (i think) about moving the update to the sd card
now after about hour or so i'm still stuck at the same update state, even when i removed the battery and restarted the phone i'm still back to the same screen with nothing more..... hope u can help me with anything that can make my phone boot-up again ( no matter what's the version-in the mean time-)
thx in advanced
sry for my english..
SpiritStealer said:
thx for ur reply
and about the AAHK actually it's not my thing in the mean time, now i just want my default DHD back (stock rom, arabic, normal boot-up)
as i said i was applying the update and now i'm stock at the updating screen (black background htc update logo with a phone under it)
i mentioned the progress bar before but it was (i think) about moving the update to the sd card
now after about hour or so i'm still stuck at the same update state, even when i removed the battery and restarted the phone i'm still back to the same screen with nothing more..... hope u can help me with anything that can make my phone boot-up again ( no matter what's the version-in the mean time-)
thx in advanced
sry for my english..
Click to expand...
Click to collapse
Looks to me like you bricked your phone. Remove the battery for a few minutes and put it back in. Do NOT turn the phone on but instead hold down Volume down + Power and see if you can boot into Hboot. It should lead you to a white screen with skateboarding androids. Post here everything it says there.
Sent from my Desire HD using XDA App
djolebih said:
Looks to me like you bricked your phone. Remove the battery for a few minutes and put it back in. Do NOT turn the phone on but instead hold down Volume down + Power and see if you can boot into Hboot. It should lead you to a white screen with skateboarding androids. Post here everything it says there.
Sent from my Desire HD using XDA App
Click to expand...
Click to collapse
i'll try to get in there, but if i have a bricked phone... is there anyway to fix it(just give me a -yes/no- answer) for now.... i'll rebort as soon as i get into the hboot screen(hopefully)
btw i removed my sd card an out it in a card reader, and i couldn't access it, do u think it got anythin to do with it ??
If you are unable to enter hboot then sadly there is no return and your phone is gone. Hold down power + vol down for as long as it takes until it hopefully takes you into hboot.
Sent from my Desire HD using XDA App
mmmmmmmm, for the SD card i was able to get back in
and i tried to enter the hboot(but my finger slipet for split second) and i'll try againg
but on the other hand... don't u think that since i'm getting to the update screen that there might be a slice of hope for me ??
mmmmmmmm, for the SD card i was able to get back in
and i tried to enter the hboot(but my finger slipet for split second) and i'll try againg
but on the other hand... don't u think that since i'm getting to the update screen that there might be a slice of hope for me ??
Not if its constantly stuck on the update screen without any progress. Do as I said, boot into hboot holding power + vol down keys until it boots. Write what it says there. If you can't get into hboot... Game over.
Sent from my Desire HD using XDA App
hmmmmmmmm
i dont really think that i'm able to get into hboot anymore, i'll keep trying thought
do u recommend (sd card in/out- cable in/out) or anything u can think of
and please give me some hope anythin would be great in the mean time.... really disprate
SpiritStealer said:
hmmmmmmmm
i dont really think that i'm able to get into hboot anymore, i'll keep trying thought
do u recommend (sd card in/out- cable in/out) or anything u can think of
and please give me some hope anythin would be great in the mean time.... really disprate
Click to expand...
Click to collapse
As I said before, if you can't boot into hboot then sorry but I don't know of any other solution. Maybe someone else can provide better explanation, but as far as I know, if you are constantly stuck on update screen and if you can't get into hboot at all then nothing else can be done.
djolebih said:
As I said before, if you can't boot into hboot then sorry but I don't know of any other solution. Maybe someone else can provide better explanation, but as far as I know, if you are constantly stuck on update screen and if you can't get into hboot at all then nothing else can be done.
Click to expand...
Click to collapse
i found something called hard reset -i'll give it a try- do u think that it might help ? (hope it does)
this is how i found it's done.....
1) Firstly you have to turn off your device and after that hold the volume + and volume – button together.
2) Continue pressing both the buttons and after sometime hold the power button for some time.
3) Once you have pressed the three buttons you will get the message about the change in the factory settings and also to keep a backup of the data.
4) After the message is displayed leave all the buttons then press the volume + button to start with the hard reset operation.
5) After doing this the reset operation will be carried out and all the data will be permanently removed.
do u have any info about it ???
SpiritStealer said:
i found something called hard reset -i'll give it a try- do u think that it might help ? (hope it does)
this is how i found it's done.....
1) Firstly you have to turn off your device and after that hold the volume + and volume – button together.
2) Continue pressing both the buttons and after sometime hold the power button for some time.
3) Once you have pressed the three buttons you will get the message about the change in the factory settings and also to keep a backup of the data.
4) After the message is displayed leave all the buttons then press the volume + button to start with the hard reset operation.
5) After doing this the reset operation will be carried out and all the data will be permanently removed.
do u have any info about it ???
Click to expand...
Click to collapse
The only option of Factory Reset I know of is through hboot. And if you cant boot there then I really can't help you.
Are you sure you did it properly? Turn the phone off, remove battery for a few minutes, put it back in. Then Press POWER + VOLUME DOWN and hold for about 10-15 seconds. That should take you into hboot and from there you can see if your phone is S-OFF and do a factory reset.
I think that you are to nervous now
just pull out the battery, put it back in..
hold VOL - (minus, down) and press the power for about 3-4 sec, than release only power button.
if that don't get you to white hboot screen than nicely take the phone to your dealer and ask for waranty.. tell them that it got stuck on OTA update
Thanx Lord.
djolebih said:
The only option of Factory Reset I know of is through hboot. And if you cant boot there then I really can't help you.
Are you sure you did it properly? Turn the phone off, remove battery for a few minutes, put it back in. Then Press POWER + VOLUME DOWN and hold for about 10-15 seconds. That should take you into hboot and from there you can see if your phone is S-OFF and do a factory reset.
Click to expand...
Click to collapse
the main problem that stopping me the most is the long time that the phone takes to boot up, i mean that if i try to start the phone it will take about 10 minutes to get to the update screen where it stops there
so holding them for 15 seconds is somethin that i think will do me no good result or actually no result at all ..... do u recommend pluging the usb in/out or anythin like that..... i know that i'm asking to much from you, but please bear with me and should i move the thread to another section in this case so i can get more help.....
please stick with me a little
really thx for your help
no use of plugging/unplugging the phone...
just do what I've posted above
SpiritStealer said:
the main problem that stopping me the most is the long time that the phone takes to boot up, i mean that if i try to start the phone it will take about 10 minutes to get to the update screen where it stops there
so holding them for 15 seconds is somethin that i think will do me no good result or actually no result at all ..... do u recommend pluging the usb in/out or anythin like that..... i know that i'm asking to much from you, but please bear with me and should i move the thread to another section in this case so i can get more help.....
please stick with me a little
really thx for your help
Click to expand...
Click to collapse
There is no point in connecting usb or anything else to the phone. Do as both Lord and I have said and write down what it says in the hboot once you get in. Booting into hboot is not the same as normal boot. Don't try to act smarter then people that are trying to help you.
Edit: Don't move the thread.
ok guys, trying it and really thx...i'll report as soon as i get anything

[Q] HTC One M8, Cant access revolver, stuck on 4.4.2 GPe boot screen, PC cant detect.

Hey guys, currently 3AM here and Ive been racking my brains for hours trying to get something ...anything to happen. Im stuck on the GPE boot screen (just a black screen with "google" in white), when I hold down Power+Volume+ it simply reboots and I end up back on that screen. The device was rooted (CWM) and was running 4.4.2, it was originally running sense but Ive been using stock for quite some time now without issue. I tried installing the new OTA update for Android 5.0 and thats when this happened. As Im getting nowhere, my current next step is to get some sleep and leave the phone to simply run out of battery (as I currently cant even turn it off, the screen is stuck on), and hopefully thatll get me somewhere. In the meanwhile, if anyone can offer some guidance it would be greatly appreciated, from what I can tell, it isnt bricked - but it may as well be because I have no way of interfacing with the thing (that Im aware of). Google has also failed me as I cant find any similar cases and most of the guides assume am able to access my device via ADB or Recovery.
Im willing to do whatever to get this phone working as I planned to factory reset anyway.
Thanks in advance!
EDIT: Title should say cant access recovery! it was late =[
are you able to get the device into fastboot? you should be able to flash an RUU zip if you can.
I had the same problem. Use power + volume up to switch off and immediately just press the vol down button. You might have to try it a lot of times for it to work. It took me atleast an hour to do it lol.
jdgreat4 said:
I had the same problem. Use power + volume up to switch off and immediately just press the vol down button. You might have to try it a lot of times for it to work. It took me atleast an hour to do it lol.
Click to expand...
Click to collapse
Thank you so much! managed to get it into bootloader, massive relief! Thanks for the help guys.

Warning - EXTREME NEWBIE...htc one m8 wont boot past htc one screen

Hi there.
My partner recently tried to update his HTC one m8 Telstra phone. The screen got stuck on "android is upgrading" starting apps. With a little blue loading circle going round and round. Eventually his phone went flat and now the phone will not load past the HTC one powered by android screen. Have tried pressing volume - and power button to go into boot loader and the same thing happens. If I select recovery a little red triangle appears. Have wiped cache. Still no change. If I do factory reset, it goes through the process of "optimizing apps" and then gets stuck on android is upgrading screen etc.
My partner is even more technologically ignorant that I am so he has never done any back ups or anything .
SD card slot does not work (as he ran over his phone last year) however phone has functioned normally for the most part, up until he attempted to update. Please help if possible.
If it is not hardware problem .. only possible to fix it if the bootloader is unlocked.
Why ? because there is no Telstra RUU available, you can only fix it with a nandroid backup
To get to bootloader, press & hold both power + volume up buttons until the screen turns black, release both buttons and press & hold volume down button only to get to hboot. Then select "fastboot" on the menu to get to bootloader screen.
Can you tell what's written on bootloader ? Is it LOCKED, UNLOCKED or RELOCKED ?
Thank you for replying.
Ok so firstly, how do I tell if it's a hardware problem.?
Secondly, although the phone displays a Telstra icon upon startup, my Optus SIM card, well any carrier SIM card really, works in the phone, therefore would it be possible to use another RUU? (What on earth is an RUU?) And nandroid??? Please explain what all these terms mean, if you don't mind of course.
Because his phone screen is damaged from running over it last year, it is hard to see all the information. I'm fairly certain it is still S-on though. Is there any way I could view the boot loader details on a laptop?
I have tried the fastboot option and it still returns to HTC one screen.
How do I get a nandroid back up? Is the phone at all fixable in your opinion? I don't believe it's hard bricked from what I've managed to learn so far, though I could be wrong, as it still goes through the cycle of "optimizing apps" and attempts to start apps after selecting factory reset in boot loader.
I apologise for my lack of knowledge and ignorance on this matter and I appreciate all your help
A lot of your questions are answered here : http://forum.xda-developers.com/showthread.php?p=52484527
I don't say it is really hardware problem, I say if it is not then it is fixable by restoring correct software.
That's why it is important to get to bootloader because most info are available there.
I want you to give the details of what's written there before I can guide you further.
Those details will tell whether that's a Telstra device, whether the device was rooted which may explain the problem and so on.
If you can't get the right button combination works as I mentioned above, then you need to switch it off (maybe let the battery runs out), charge it for a few hours. Take out from charger then press & hold volume down (read again above I mentioned volume up & volume down because which volume button is important) then connect to PC or charger (this comes after you press & hold volume down button not before)
No bootloader .. not possible to fix (unless it is send to HTC centre)
I am able to get to the boot loader screen (I googled so much before posting on here) but most of the information is blacked out due to the screen being wrecked. I will try and gather as much information from what I can see and post here when I get home and I will also try and upload a picture.
Do you have any advice on how I would determine if the issue is due to hardware?
I will provide further information shortly and once again I'm am sincerely grateful for all your help.
Not easy to know it's a hardware issue when it is still can boot-up but bootloop.
hard brick means no response at all (still sometime it is due to no battery)
Ok so here a few photos of the boot loader screen, the fast boot screen and the recovery mode screen. Please bear in mind a lot of (possibly vital) information is not viewable due to screen damage that happened last year.
The most important detail that I need to know is not visible there.
Really need to know whether the bootloader is LOCKED, UNLOCKED or RELOCKED because that portion is blank out with the damage screen.
What you can try ... while on fastboot/bootloader screen (your pic #1), try to install TWRP recovery
Download TWRP 2.8.7.0 from here : https://dl.twrp.me/m8/
Make sure your PC has the required drivers, ADB/fastboot - if not sure, install these :
http://forum.xda-developers.com/showpost.php?p=64926362&postcount=4
After connecting the device to PC, install the TWRP recovery with command :
fastboot flash recovery twrp-2.8.7.0-m8.img
advise the outcome, if it successful then it is easier to fix the problem.
Ok thanks. I'll download those things and then try that. From what I've learnt so far, I'm pretty certain the boot loader is locked. He got the phone brand new and has done nothing further than change his ringtone, screen display and lock screen. He's worse at technological stuff than I am lol.

Question Pixel 6 Pro won't boot / Pixel Rom recovery

Hello hello,
Someone on another website told me to visit you guys here!
My Problem is as follows:
So around 6 hours ago my Pixel 6 pro decided to just turn itself off. I tried various methods of starting it, pressing different button combinations etc but it is completely unresponsive. I tried charging it for several hours but that also didn't do anything. The screen won't turn on at all.
The only sign of life that I have is when connecting my phone to my PC via USB and pressing all 3 buttons (Power, Volume up and down) then a device called "Pixel Rom Recovery" will pop up for a little bit. It disappears when letting go of the power button or after around 20 seconds. If I keep pressing the buttons it will apear again and do the same thing.
What I basically wanna know is:
Is there a way to still recover my data?
Is there a way for me to save my device?
I got some more or less important stuff on my phone and it would be a shame if it all was gone.
How ****ed am I?
Thank y'all for all your help!
Hi,
If you cannot turn on your phone, it'll be difficult to help you. Pressing other 30 sec power button doesn't run ?
In parallel did you contact the Google pixel support ?
It's not to scare you, but I had the same issue on a old Samsung S8 and it was the motherboard 🫤
Hope it's not the case for you !!
Fadey_Fadington said:
Hello hello,
Someone on another website told me to visit you guys here!
My Problem is as follows:
So around 6 hours ago my Pixel 6 pro decided to just turn itself off. I tried various methods of starting it, pressing different button combinations etc but it is completely unresponsive. I tried charging it for several hours but that also didn't do anything. The screen won't turn on at all.
The only sign of life that I have is when connecting my phone to my PC via USB and pressing all 3 buttons (Power, Volume up and down) then a device called "Pixel Rom Recovery" will pop up for a little bit. It disappears when letting go of the power button or after around 20 seconds. If I keep pressing the buttons it will apear again and do the same thing.
What I basically wanna know is:
Is there a way to still recover my data?
Is there a way for me to save my device?
I got some more or less important stuff on my phone and it would be a shame if it all was gone.
How ****ed am I?
Thank y'all for all your help!
Click to expand...
Click to collapse
So this is in fact just an undocumented Emergency Download Mode that Google Custom Exynos SoC has natively built into it in case of the rare event of a bad boot loader.
I’ve been doing an extreme amount of research lately about bootROM’s, how they communicate, the Driver rule support for interfacing with the phone while it’s Pixel ROM Recovery. The viewable name for the Exynos USB DownLoading mode.
Can I get you to dm me on Telegram? It might be helpful to have more people. I’ll be glad to help in getting this figured out. It could help a lot of other people who don’t have a Pixel 6 too
I have the same issue after trying to update to 1205. I see the Pixel ROM Recovery and a COM port.
If you cannot enter fastboot mode, no way to recover your phone.
Was there a solution to this? The same thing happened to me. When I get to the bootloader and hit recovery the screen just goes black.
redplayer5 said:
Was there a solution to this? The same thing happened to me. When I get to the bootloader and hit recovery the screen just goes black.
Click to expand...
Click to collapse
if u can boot into fastboot just flash the latest factory image from google
w_tapper said:
if u can boot into fastboot just flash the latest factory image from google
Click to expand...
Click to collapse
Can I do that even though my device is locked?
Is there a tutorial?
redplayer5 said:
Can I do that even though my device is locked?
Is there a tutorial?
Click to expand...
Click to collapse
nvm i dont think u can do it if bootloader is locked

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