Stuck on htc logo boot loop - One (M7) Q&A, Help & Troubleshooting

So I have been having lots of problem with my phone. I just flashed the RUU and was able to revive the phone after 2 months of trying. The phone boot up and I got everything setup like you would after a factory reset. Then suddenly it crashed and turned off. I booted into bootloader and tried to go into recovery. Since then the phone is stuck between going into recovery and the htc logo. I can't turn the phone off and I can't get into bootloader. I know after 2 months trying different things that there is a major hardware problem. I'm passed the warranty and out of $600 for this phone. So I'm just messing with it now. Any ideas on what I can do to get into bootloader? Even though I won't be able to do **** cuz it will crash again.
I'm looking for a motherboard if anyone knows where to get one.
Sent from my SM-G900T using XDA Free mobile app
Sent from my SM-G900T using XDA Free mobile app

Related

[HELP] N1 Won't boot up or to recovery

I flashed my phone to CM6.1.1 with A2EXT from Gingerbread A2EXT
because CM6 has autofocus in video mode, ever since I flashed CM6
I knew that was a problem because sometime it just froze during boot up,
but once it's on, it worked flawlessly. Then today I turned off my N1,
and switch to a charged battery, it never came back on again,
I can't get into recovery mode, however I am able to access fastboot mode.
I have tried unplug sd card, sim card, flashing passimg.zip.
none of these work, I still got 8 days warranty, anyone thinks I should send it
to HTC or try other ways to fix it? The phone was rooted without unlocking bootloader.
Thank you in advance
You could send it to HTC or fix it yourself by unlocking the bootloader.
Unless there is also a physical problem like the power button I would not bother sending it in.
Sent from my Nexus One using XDA App
Problem solved sorry for bothering
albundy2010 said:
You could send it to HTC or fix it yourself by unlocking the bootloader.
Unless there is also a physical problem like the power button I would not bother sending it in.
Sent from my Nexus One using XDA App
Click to expand...
Click to collapse
Honestly I still don't know what went wrong, the phone is fine now somehow..
I guess I got lucky, but I have to root it again..

[Q] HELP! Stuck in bootloop after accidently upgrading

Please help me...
Apparently my phone updated without my consent and now it's stuck in a boot loop. It just stays at the LG screen and constantly keeps rebooting. Apparently the SIM card is invalid?
I have already deleted all of the data 5 times and flashed the V4 about 2...
Can anyone help?
Thanks,
C
Have you tried hard booting it? You will lose everything though
Sent from my VS910 4G using XDA App
wayneb02 said:
Have you tried hard booting it? You will lose everything though
Sent from my VS910 4G using XDA App
Click to expand...
Click to collapse
If you would've read, I said I've already reformatted. Many times. It's stuck in an endless boot loop now and I doesn't even recognize the sim card. However I did get it to turn on.
EDIT: I finally got to the Factory Data Reset option... it's reformatting now. Hopefully this will work!
Amazing. It's playing the startup sound again and it turned on the first time... still waiting to see if the SIM card still works or not.
That's what I meant by hard boot.
Sent from my VS910 4G using XDA App
I'm just going to replace my sim card. Has this happened to anyone else...?

HELP i cant recieve calls after flashing new kernel !!!

hi today i flashed FXP new kernel and for some reason i cannot recieve any incoming calls :S i can text out and get texts and i can call out this is wierd i have checked the kernel and it should allow me to recieve calls but its not nothing to do with kernel as its fine. i cant flash with SEUS or pc companion or flash tool i have flashed over 10 diff back ups and nothing
okay so i finally got flash tool to flash stock rom. But after flashing it just refuses to turn on not even charging it works nor if i take battry out and plug it back in whilst holding the power button. and it will not go into flash mode. from my side of things it has bricked no way back for it now unless blagus or fxp can enlighten me on a way to recover
It seems you have the first bricked phone due to bootloader problems..
If so, as of now only SE can help you..
Try taking the battery out for at least 15 secs.
Good luck.
Sent from my E15i using XDA App
What Rom did u use when u unlocked the bootloader?
Sent from my E15i using XDA App
And also did you try flashing the stock kernel again,,?
Sent from my E15i using XDA App
Try to reflash baseband,maybe it'll help
no good phones dead
Truer absolutely everything refuses to turn on fails flashing because it has no flash mode no power nothing
Refraze that I'm gana try something ill post progress very soon but it goes into flash mode but for like half a second a d even if day flashing starts it fails even of I keep hold over bk button
Was the battery low when u flashed it back to stock by any chance?
Sent from my X8 using xda premium
Questioner and Rikcon, did you guys at least read his post?
The phone doesn't even turn on, how can he flash anything?
Paul1989, can you charge the battery in another phone? It seems it's discharged and the phone is not charging it.
Buy another x8, use it's battery and when u r done return it
Sent from my E15i using XDA App
okay so i finally got the phone to turn back on after about 3hurs of trying to flash anything i could ,baseband,kernels stock rom, nothing worked for hours untill i gave it 1 last try and it turned on but !! it does not get pastr sony logo. i have flashed new basebands kernels roms the lot and NOTHING i do can gt it past this f**king logo :'( i will update with progress later but it seems because i unlocked my boot loader and then straight after i unlockerd with the omnius tool that something has gone seriously wrong
OKAY people my friend got my phone back on but it cost me just under £30 lol but im glad
The fact that the phone is on is a good sign have you tried restoring the bootloader to its locked state it may fix your problem just have to make sure you've got the original kernel just have to go into s1tool and press restore
Sent from my X8 using xda premium
andrewtjb said:
The fact that the phone is on is a good sign have you tried restoring the bootloader to its locked state it may fix your problem just have to make sure you've got the original kernel just have to go into s1tool and press restore
Sent from my X8 using xda premium
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Click to collapse
have tryed this i get only ERROR. think it because i dont know what the last thing i flashed to it was lol. i have tryed to restore so many times. just will not work but i have got a friend with riffbox so i have called him and he has picked it up to see if he can get it on again. hopefully he has because i need to see if my kernel has bugs ect and check everythings working on it . will let you all know tonight when he brings it back.

[Q] completely lost

A friend of mine tried to root his white tmobile g1 and im not sure what he did to it. heres what im working with.
press power button goes to g1 screen and then to the factory android recovery (e2)
can wipe, factory reset and can select install update.zip
the phone wont take any update i throw at it and ive tried like 7-8 i have found here on xda. I have no idea what phone was on previously.
I CANNOT access the bootloader no matter what i do. i even went as far as to dissasemble the phone and replace the buttons (thought home might be sticking), anyone have any ideas on how i can possibly ressurect this?
without bootloader access i cant flash to downgrade. Im at a loss here and really hate getting outsmarted by a phone. I dont think its a brick... yet being i can hit stock recovery and that blue led test works.
If bootloader is truly gone, not just hidden from you, the phone can not boot. I know of no flash able update.zip for a bootloader in the stock recovery which unfortunately means this is a brick. The blue light mode is only helpful for JTAG, sorry
Sent from my Nexus 7 using xda premium
I finally managed to get the phone to boot by swapping the cables out of another phone. Weird issue but nice having a half dozen phones laying around for parts
Sent from my HTC One XL

Newb here.. Unlocked update?

Hello guys. Im having some trouble here. I purchased this htc one used about a yr ago. These last couple of weeks I have been getting update screens and when i hit ok to update it downloads and when it installs it freezes about 30% in and i have to hold the power and vol up under a light to reboot it in which it loads into a screen with a red triangle. I reboot it again and it boots phone normal.
Now i did a little research and i believe my phone is unlocked. I just watched a 15 min video of unlocking bootloader and root. This one http://forum.xda-developers.com/showthread.php?t=2260376. At the end There was a app called SuperSU. I have always wondered what that was for and i do have that on my phone.
I would like to update my phone but have no clue what needs to be done or where to even start...
Any help would be much appreciated.
lopezchris21 said:
Hello guys. Im having some trouble here. I purchased this htc one used about a yr ago. These last couple of weeks I have been getting update screens and when i hit ok to update it downloads and when it installs it freezes about 30% in and i have to hold the power and vol up under a light to reboot it in which it loads into a screen with a red triangle. I reboot it again and it boots phone normal.
Now i did a little research and i believe my phone is unlocked. I just watched a 15 min video of unlocking bootloader and root. This one http://forum.xda-developers.com/showthread.php?t=2260376. At the end There was a app called SuperSU. I have always wondered what that was for and i do have that on my phone.
I would like to update my phone but have no clue what needs to be done or where to even start...
Any help would be much appreciated.
Click to expand...
Click to collapse
Update will not be applied until and unless you have a fully stock rom locked or relocked bootloader.
in this case you will have to run the ruu of your phone.
Sent from my HTC One using XDA Premium 4 mobile app
[QUOTEkartik.kayz;52651022]Update will not be applied until and unless you have a fully stock rom locked or relocked bootloader.
in this case you will have to run the ruu of your phone.
Sent from my HTC One using XDA Premium 4 mobile app[/QUOTE]
Ok. Looks like il be doing more research. I do not know what a stock Rom locked or relocked bootloader is nor where to get it. Same goes for a guy. I'll look it up.

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