Possible brick/Problem - HD2 General

I'm not positive what exactly happened with my phone, I was syncing up my info so that I could flash a new rom and after it had all finished, my phone had froze. So I attempted to restart my phone and now it doesn't turn on unless it is connected to a source of power (charge/cpu). It attempts to start up and gives me the standard t-mobile load up logo and recognizes the rom and radio but then continues to restart itself. Any suggestions on how to fix this?

Hmm just boot it into bootloader mode, run a task 29.. and flash a new rom of your choice.it might work..
to get into boot loader hold down volume down while pressing power..

Thanks. I tried and it was successful without a SIM card but when I put it back in, the same thing started happening again so I tried with the SIM card and no luck. I'm still getting the T-Mo start up and restarts itself over.

check the battery connectors.more than one person has bent one of them when pulling the battery with pretty much identical results that you are seeing.
if you have been using the push reset button make sure it hasn't caught under the body and is staying pressed.

it was the battery connectors, just had to push the battery in a different way. thanks a lot for the help.

samsamuel said:
check the battery connectors.more than one person has bent one of them when pulling the battery with pretty much identical results seals you are seeing.
if you have been using the push reset burin make sure it hasn't caught under the body and is staying pressed.
Click to expand...
Click to collapse
good call Sam, I was thinking the same thing. I guess we can add one more to the list where that was the root issue
I'm wondering how many more people are having unresolved issues where this is the cause...I'm gonna start including it in my regular troubleshooting steps for all reboot-loop issues at least

Related

I need some serious help.

My Nexus one won't turn on. I tried flashing RADIO 32.24.00.22U_4.03.00.21_2 that I downloaded from Modaco.
After it failed to install showing the error message like
"Multiple Radio images"
and a few others I try to reboot it.
when trying to reboot it there showed a picture of a android and a orangish arrow and a box.
Help...I think I bricked it.
Help?
Please?
Can you get into boot loader? Hold down the track ball, then power on, and keep holding down the track ball...
Also, try holding down the "volume down" toggle button while powering on if the track ball method doesn't work...
If both don't do anything but take you to that same screen, let it sit on that screen for a bit, say 10 minutes just in case...
If still nothing, see what happens when you plug your phone into your computer with the data cable, is it recognized? If so, can you get ADB to recognize it?
Jackasaur said:
Help?
Please?
Click to expand...
Click to collapse
can u get to the recovery image? if u can, its not bricked.
well I tried plugging it into the computer, I tried the wall charger, and nothing seems to work. The LED doesn't come on, and the button combination doesn't work. So I think it's dead for good. :C Before everything got screwed All I saw was a box and an arrow pointing at a android. Which I think meant it was unboxing. I then thought it froze so I tried to take the battery out, and after that it didn't turn on anymore. No LED, no recovery, no nothing. :C Quite sad.
Why the f are so many people intent on taking their batteries out while the phone is updating? I'm not saying that led to the bricking...but it probably didn't help.
Jackasaur said:
well I tried plugging it into the computer, I tried the wall charger, and nothing seems to work. The LED doesn't come on, and the button combination doesn't work. So I think it's dead for good. :C Before everything got screwed All I saw was a box and an arrow pointing at a android. Which I think meant it was unboxing. I then thought it froze so I tried to take the battery out, and after that it didn't turn on anymore. No LED, no recovery, no nothing. :C Quite sad.
Click to expand...
Click to collapse
This part takes a few minutes. I am not totally sure what is happening at this point but I'm assuming it's not good to remove battery during this. Mine sat on that screen for a few min and then finished.
Try to boot up with volume down button held. Then use volume arrows to choose recovery and hit power.
uansari1 said:
Why the f are so many people intent on taking their batteries out while the phone is updating? I'm not saying that led to the bricking...but it probably didn't help.
Click to expand...
Click to collapse
Everyone expects everything to be instant these days... "Uh oh! The screen isn't doing anything, it's been at least 20 seconds! I could just wait and leave it for a few minutes like all the guides say to do. Or I could take my battery out...how could that hurt, right?"
For me it took a good 3-4 minutes on the screen with the arrow and the box.
Anyways, if you can't get to the recovery then you might be buying a new N1.
ahh it took like 5 minutes for me, I have to admit I was a little worried since you dont see status bars or anything, but like said, the guides warn for this.
I cant imagine that removing the battery broke it though, he should be able to load a recovery image
I feel sad for him so bumping
Bleh. I'll just have to wait and see. I'll contact HTC.
tomsan84 said:
ahh it took like 5 minutes for me, I have to admit I was a little worried since you dont see status bars or anything, but like said, the guides warn for this.
I cant imagine that removing the battery broke it though, he should be able to load a recovery image
I feel sad for him so bumping
Click to expand...
Click to collapse
If you remove the battery during the period he did, which is when the phone is actually flashing the radio ROM, yes removing the battery can and likely did break it for him. There are 2 ways to brick an Android device, while flashing a radio ROM and while flashing an SPL...
OP, have you tried any of the button combos we have recommended? Have you tried putting your battery in the phone, then without turning it on, putting it on the charger to see if it can charge the battery at least (you said it wasn't even turning on, which is likely because you have a dead battery)... charge the battery first, then try the button combo's we recommended.
And please, when you report back, and not to sound like an ass, do so clearly and systematically (I can't tell from your posts what did or didn't happen, and whether you tried anything we suggested, nor what the current state of the phone is)... so, please use this format to make it clear to us trying to help:
Battery: Charged or Wouldn't Charge (LED will come on if it is charging)
Trackball+Power: Booted into boot loader, yay! or Went to the damn box
Volume down+Power: Booted into fast boot! or Went to the damn box
And remember, you have to hold down the button, either trackball or volume down, then press the power and keep holding down the trackball or volume down until it either goes to boot loader or it goes to the box screen... you might want to even wait for a minute on the box screen(if it goes to that) while holding down the button to make sure it can't get into boot loader...
Okay so I took the battery out, put it back in, and tried charging it. The Battery LED did not come on, so I'm guessing it's not charging.
The Trackball+Power did not work.
The Volume down+Power did not work.
I think I most likely broke it, due to the fact that I took the battery out while it was flashing the radio ROM onto the phone. I kinda did it on a impulse, which is my fault. So do you think it'd be possible if I did contact HTC they'd send me a swap, and not be able to make my phone work or turn on, and everything will go on as if I "broke" it and not unlock it or anything?
Jackasaur said:
Okay so I took the battery out, put it back in, and tried charging it. The Battery LED did not come on, so I'm guessing it's not charging.
The Trackball+Power did not work.
The Volume down+Power did not work.
I think I most likely broke it, due to the fact that I took the battery out while it was flashing the radio ROM onto the phone. I kinda did it on a impulse, which is my fault. So do you think it'd be possible if I did contact HTC they'd send me a swap, and not be able to make my phone work or turn on, and everything will go on as if I "broke" it and not unlock it or anything?
Click to expand...
Click to collapse
It sounds like you have a true brick... disruption of the radio ROM flashing causes lots of bricks, and did so for you.
It is pretty common, at least with T-Mobile with the G1, to call them up and tell them your phone asked you to update, and while updating it froze and won't turn on or charge anymore. Not sure if HTC will handle it the same as T-Mobile did, but if they do they will just send you a new unit, you send the old one back, and you are back up and running... they might ask that you send it to them first, but there is no way for them to test if it was rooted/unlock boot loader if it can't be powered on, so you should be fine.
Sweet. So I called HTC, and they said they'll repair it, but I asked for a swap instead, so I'll be getting one by either Wednesday, or Thursday. Good stuff! I'll tell you all how it goes. :] Now I am stuck with my Nokia N95. Thanks for all your help.
Did you tell them you have an unlocked bootloader?
uansari1 said:
Did you tell them you have an unlocked bootloader?
Click to expand...
Click to collapse
he doesnt have 2 tell em
lightforce said:
he doesnt have 2 tell em
Click to expand...
Click to collapse
Yeah, he doesn't have to tell them... but they don't have to cover his phone either.
If they find out it's unlocked after the fact, they can charge you to repair the phone.
How exactly will they know he unlocked the bootloader if the device cannot even properly turn on, unless htc has other methods of being able to "restore" the phone, then he should be rather ok. Am I not looking into this deeply enough? Can the phone turn on with a new battery or something? Does HTC have alternatives ways of checking?
Eclair~ said:
How exactly will they know he unlocked the bootloader if the device cannot even properly turn on, unless htc has other methods of being able to "restore" the phone, then he should be rather ok. Am I not looking into this deeply enough? Can the phone turn on with a new battery or something?
Click to expand...
Click to collapse
That's my point man.. I don't know. All they have to see is that open padlock and they can deny the claim.

HD2 frozen on boot

I have just got the HD2 and been using it for a few weeks. Downloaded a few apps (eg HTC rom, BSB tweeks) and all is good. Saw Max Manila and looked like a great idea - checked my manila version 2.5.19211619.0 and downloaded 2.7 SE (checked it's right for my manila) loaded onto phone and it crashed after soft reset. Took battery out and phone doesn't go past first screen (with the red writing bottom left) - Hard reset is the same and now I'm worried!
Any ideas???
sad to say yy sounds like hard reset time.
power off, hold volume up and volume down, tap power keeping volume up and down pressed til the screen comes on and follow the prompts.
it will reset your phone to factory defaults.
never used max manila so I cant help with what the problem might be, but if there is a developers thread for it you might be better asking there.
Thanks for replying samsamuel - I've tried the hard reset and it doesn't work!
Even when I do as you say, I get the white start screen with htc written on it and then several red lines at the bottom right starting R G and D and that's it! It just stay's like that - At this moment I'd pray for a hard reset!!
I'm going to try booting from the sd card but I'm not sure I can get the phone to go into the bootable mode. I've downloaded the HTC rom and extracted the nmh so we'll see.
if your phone is provider locked then that will not work.you need the rom that came on your phone. so if was from uk o2 then you need the o2 uk rom, otherwise it wont work.
No luck! Whilst I've got everything to sort the phone out it won't do anything but load the white first screen no matter which buttons I hold down.
Man this sucks!
Guess there's nothing for it except the bin unless anyone else has any other ideas??
can you get into boot loader?
press and hold vol down(not up this time, just down) tap and release power, keep vol down held. should boot to striped cultures colored screen.
if you can what does it say next to SPL?
Hi Samsamual
Thanks for helping but no, won't go into bootloader either - doesn't respond to any input (even when I conect the usb the charge led doesn't come on!) and just starts with the white screen with the HTC logo and then the red writting appears and it just hangs - left it for 5 mins just to be sure and no change
Looks like I've really messed it up although I have no idea what I did wrong - instal went just like the other things I installed.
Ahh shame. All i can suggest is the original rom sd card method. But it MUST be the propper rom that came on your phone, so if you got it from vodaphone, , , even if it is unlocked, you must use the voda rom.
Also, have a really good read through the pages in teh rom development section. If you can find someone with the exact same issue, you could be one step closer to fixing it.
Brotherskid said:
Thanks for replying samsamuel - I've tried the hard reset and it doesn't work!
Even when I do as you say, I get the white start screen with htc written on it and then several red lines at the bottom right starting R G and D and that's it! It just stay's like that - At this moment I'd pray for a hard reset!!
I'm going to try booting from the sd card but I'm not sure I can get the phone to go into the bootable mode. I've downloaded the HTC rom and extracted the nmh so we'll see.
Click to expand...
Click to collapse
you must tab the power botton for a short time just tab it and leave it with keeping pressing on the volume up and down buttons don't leave them i think it must work with you tell me if it works
Brotherskid said:
...I'm going to try booting from the sd card b
Click to expand...
Click to collapse
When you tried the SD card method did you use a 2GB SD card and was it formatted to FAT32?
WB
Have you tried a boot (all combinations!) without the sd card installed?
Hoss and WB - thanks for the comments
Hoss, I've held the volume buttons for over a minute after powering on - no change
WB, I can't get the phone to go into boot loader screen but thanks for the info for the future. Next time I'll see if I can copy the original rom just in case.
Resigned myself to having a new paper weight on my desk and looking for a new phone - Guess I won't be putting so many programs on my new one....
PA - Thanks for the advice - Yes tried with sd card in/out sim in/out bootloader, hard reset, soft reset and always the same.
In your posts you do not mention where you bought your HD2, and I do not know what country you are in.
From what I have read, it seems that you did not flash any ROMs, nor change your SPL, so if I were you, at this point, rather than accepting a bricked paperweight, why not explore your warranty possibilities?
Contact the place you bought the HD2 (the dealer) and explore your options. Since I do not know which country you are in I will not suggest an HTC service center, but if your country has such a center, at last resort, you might check out that possibility.
Since you apparently had no hardware problems before the manila incident, it would seem that it is a software glitch somehwere.
Good luck with all of this. It must be almost heartbreaking to have this happen with such beautiful hardware.
rlydiard said:
In your posts you do not mention where you bought your HD2, and I do not know what country you are in.
From what I have read, it seems that you did not flash any ROMs, nor change your SPL, so if I were you, at this point, rather than accepting a bricked paperweight, why not explore your warranty possibilities?
Contact the place you bought the HD2 (the dealer) and explore your options. Since I do not know which country you are in I will not suggest an HTC service center, but if your country has such a center, at last resort, you might check out that possibility.
Since you apparently had no hardware problems before the manila incident, it would seem that it is a software glitch somehwere.
Good luck with all of this. It must be almost heartbreaking to have this happen with such beautiful hardware.
Click to expand...
Click to collapse
What's most annoying is it wasn't as if I was doing anything crazy! Max manila is used by many people (from what I've seen in the threads) and I guess I downloaded the wrong one (although naturally I checked and it's the right one). Certainly will curb my using of 3rd party software! As for the warranty, you're right, I can try and see if it can be fixed (bizarrely, that hadn't occured to me - I thought that with no resets working HTC couldn't do anything). Thanks for the tip and I'll let you know how I get on.
Surely your warranty will cover this. Yes, let me (and us) know how all of this goes. You will get your phone back to what you deserve, for sure!
I had the same issue.
Sent mine to HTC and got it back with the comment "Cannot reproduce"
Probably it solved itself when the battery was removed for a couple of days in the mail.
It has now been working for two weeks again.
Fingers crossed.
watnuweer said:
I had the same issue.
Sent mine to HTC and got it back with the comment "Cannot reproduce"
Probably it solved itself when the battery was removed for a couple of days in the mail.
It has now been working for two weeks again.
Fingers crossed.
Click to expand...
Click to collapse
Experential nut I may be, but just wondering if you had the problem after you installed the MAx manila? I wonder now what versions of OS may be causing this problem.
i had something like this with my HTC Diamond... It stopped responding completely when turned on, didn't respond to the usb cable being plugged in (the round ring used to illuminate when charging)
I took the battery out, for about 30 minutes... then left it charging for another 30 minutes - booted up straight away and never did anything like that again
Worth a shot just leaving it without power for awhile, and then just recharging it
Like watnuweer mentioned, "cannot reproduce" probably fixed itself by not having the battery left in for awhile
fakker said:
i had something like this with my HTC Diamond... It stopped responding completely when turned on, didn't respond to the usb cable being plugged in (the round ring used to illuminate when charging)
I took the battery out, for about 30 minutes... then left it charging for another 30 minutes - booted up straight away and never did anything like that again
Worth a shot just leaving it without power for awhile, and then just recharging it
Like watnuweer mentioned, "cannot reproduce" probably fixed itself by not having the battery left in for awhile
Click to expand...
Click to collapse
This is getting more interesting, what do you suppose is the cure of taking out the battery, and then charging? I do not doubt your experience, I am just extremely curious if anyone can explain this phenomena.

[Q] htc hd2 infinite boot looping failed installing roms, error code during task29.

ive been a member of xda for a while and i know someones going to get pissed about me posting this, i have a serious problem. it all started when i flashed nand to my device. it worked for me for a day or two then it shut off. it wouldn't charge for like a week and then it magically started to charge again. i go to turn it on and i get a boot loop. i then flash a new rom, same problem, i flash another through the sd. i get an error. i try task29. while flashing that i get an error. i tried task29 on other computers of all versions of windows, same error.i tried task 29 through sd, nothing. now the phone is sitting in its box on my desk on a software update failed triang screen of failure. i searched the forums and it wasnt much help. anybody have any suggestions?
Pull the battery, and then put it back in.. hold the volume up and down (yes I know that's ridiculous lol) volume rockers then it should take you through the factory restore process
Being Cool from my HTC G2 running CM7
There are so many vdos available on youtube ..... search one which has more LIKE's
Also, check the 3 battery pins on the device. I had similar issues with bootloops and errors while attempting to flash, which turned out to be happening because the middle battery pin had slightly bent and was all good after carefully (be gentle) straightening the pin.
Guess all the battery pulling during flashes causes stress on the pins...Whenever possible hit the little reset button as oposed to pulling the battery to avoid damaging said pins.
i have tried this and as its restoring it freezes and it doesnt go past like 30 percent.
ill try the battery thing. ill post the results.
So I tried the pin thing and it started to flash but then it froze around 80 percent
Sent from my Desire HD using XDA App
Same problem here.
Same as you, it started when I flashed Nandroid.
And after googling some posts, I found one of my battery pins was bent so I fix it.
But, in my opinion, once you got stuck on that problem, there's nothing to do at this moment.
Someone called it "Radio-brick"..
What should we do next....?
Hope someone solve this problem.
Thanks in advance.
On this post, you can see the pictures which shows what's going on our HD2.
http://forum.xda-developers.com/showthread.php?t=1234084
Help us, plz.

someone save my phone..plzzzzzz it won't turn on

so like...my phone cant turn on at all..no lights..no response..it's like practically dead..im sure the battery is fully charged...but the phone isn't working at all..i don't know what to do..i did everything possible to reset it and everything..i've done everything i can to it..and kept myself from throwing it across my room..so...anyone have any idea of what happened to my phone?..or what i can do to fix it..?
/cry
What operating system (WM/Android/WP7)/bootloader (magldr/clk) do you have insralled?
Did it work before and suddenly now it won't, or did it never boot up since you got it?
Did you do something like trying to flash a rom, install HSPL or an android bootloader, or is the phone stock WM?
Does it vibrate or anything when you try to boot up, or just no response at all?
Check your battery pins where the phone connects to the battery, maybe one of them is bent and not contacting the battery properly.
Sent from my HTC HD2 using XDA App
huggs said:
What operating system (WM/Android/WP7)/bootloader (magldr/clk) do you have insralled?
Did it work before and suddenly now it won't, or did it never boot up since you got it?
Did you do something like trying to flash a rom, install HSPL or an android bootloader, or is the phone stock WM?
Does it vibrate or anything when you try to boot up, or just no response at all?
Check your battery pins where the phone connects to the battery, maybe one of them is bent and not contacting the battery properly.
Sent from my HTC HD2 using XDA App
Click to expand...
Click to collapse
uhm...what..? *cough*..it's..a windows phone..i bought it when it first came out..and it works ok..for awhile i suppose...erm..im not a techie geek...so..you lost you after the first question...and it doesn't vibrate or anything anymore..it's as if..it's like a stone..no lights or anything..if i plug it in onto my computer it makes funny noises..and it's like the computer doesnt know i have it plugged in..and if i unplug it..it makes that weird noise computers make when you unplug something...so..i get like no responses from it..nothing..no lights..no sound..nothing (the battery was at 95% charged before it stopped working)
it all happened when...
my phone kept freezing on me every time i get a text (not a text friendly phone is it?)..and i would always just carefully take out the battery n reset my phone..only this time..in the process of it..it just wont reset or turn on anymore.. =[...ooh and there's no physical damage to the phone..all perfectly in mint condition complete with phone covers..screen protectors..and the sticky plastic stuff it came with...
Were you pulling battery to reset phone rather than use reset button next to battery ?
If you have been pulling battery in & out rather a lot checking battery pins as mentioned above would be a good idea.
In the hands of a non "techie geek" these devices are nothing but a problem ...
sms issue sounds like you needed a better ROM installed or perhaps mainboard fault that has esculated !
Mister B said:
Were you pulling battery to reset phone rather than use reset button next to battery ?
If you have been pulling battery in & out rather a lot checking battery pins as mentioned above would be a good idea.
In the hands of a non "techie geek" these devices are nothing but a problem ...
sms issue sounds like you needed a better ROM installed or perhaps mainboard fault that has esculated !
Click to expand...
Click to collapse
erm...yea...i did pull the battery in and out a lot...but it was never really a problem..and the pins n stuff are fine..>_< really flexible though..uhm..i also press the reset button a lot...i just thought the phone was soo pretty..cuz of the huge screen..and the awesome camera..i didn't know it would cause me so much trouble..could it be..'cause..i bought the first few phones of it when it first came out..?..i never done anything else to it..too bad tmobile said phone isnt under warranty so i cant replace it..cant afford a new phone..or pay for repairs..so i thought.maybe some techie geek or something could tell me what to do..
could be faulty hardware as reasonbly common but most of your running issues such as freezing on sms sounds like newer or custom ROM flash was needed.
Be 100% sure all flexible pins seem to protrude enough & spaced correctly to contact battery terminals & all are clean.
Couple of questions & things to try>
when plugged to charger does red LED show ?
Does it go to bootloader when you;
While phone is Off - Hold Volume down & press power button (keeping volume down pressed all the time) use reset button to exit bootloader screen
Have you tried hard reseting it !
While phone is on:
Hold Volume up + Volume down & press Reset button
While phone is Off
Hold Volume up + Volume down & press power button
Mister B said:
could be faulty hardware as reasonbly common but most of your running issues such as freezing on sms sounds like newer or custom ROM flash was needed.
Be 100% sure all flexible pins seem to protrude enough & spaced correctly to contact battery terminals & all are clean.
Couple of questions & things to try>
when plugged to charger does red LED show ?
Does it go to bootloader when you;
While phone is Off - Hold Volume down & press power button (keeping volume down pressed all the time) use reset button to exit bootloader screen
Have you tried hard reseting it !
While phone is on:
Hold Volume up + Volume down & press Reset button
While phone is Off
Hold Volume up + Volume down & press power button
Click to expand...
Click to collapse
okie let's see..all those flexible pins seem to be spaced correctly..and the battery fits nice and snug..everything is clean..dusted...aired...
hm......no lights show up or anything...nothing happens...
i've tried the hard resetting thingy...i've tried all the reset combos i can think of...pressed each and every button combos... =[...i even had my battery out of my phone for a whole 12+hours or so..

[Q] Nexus 4 Damage Help

So first some back-story, I'll get right into it. I recently dropped my phone in some water. As soon as possible I dried off the outside, and let it sit. That was the only thing I could do at the time, I had no rice, no tools to open up the phone, anything. I ended up with a solid red light, and everything unresponsive.
The next day I got some tools to open her up. There was pretty extensive corrosion to the motherboard, so using some alcohol I cleaned it all off, rinsed it, and let it dry. I also took apart everything else and cleaned any corrosion. The inside looks brand new. However, this isn't the point of the thread.
It appeared my cleaning helped quite a bit. Upon re-assembling and plugging in, I immediately got a charging sign on the phone. However, after trying to power on, I got no response. Additionally, The charging signal went out after about 20 seconds, and the whole phone became unresponsive again. I can do this process as many times as I want, but the same thing happens every time.
So I tried a different approach. First I hold down both volume rockers plus the power button, and plug it in while holding them down. This puts the phone into "download mode" However, once in download mode the phone is, again, unresponsive. After plugging into my laptop, my computer recognizes the phone, but not as "Nexus 4," but as "Full JellyBean on Mako."
Is there anything I can do about this? I've heard about drivers being able to be installed when in download mode, but I would not know what these are, where to get them, or how to install them. I really don't mind if my phone never works 100% again, I doubt it would. I just want to be able to get into the storage so I can recover some of the files I lost.
It's also probably worth mentioning I have not gotten a solid red light after the clean. Once in a while I will get a blinking red light after plugging it in, but after less than a minute it stops and goes through the charging/stop charging phase I'm so familiar with. Any help at all would be appreciated, and thanks in advance.
The charging block and/or battery could be wrecked, for safety reasons and because it will probably become faulty soon you should change the battery anyway. If the charging block is broken flashing your phone could fail. It's also possible the board was irreparably damaged, but it's probably worth a try as the parts aren't too expensive.
DrFredPhD said:
The charging block and/or battery could be wrecked, for safety reasons and because it will probably become faulty soon you should change the battery anyway. If the charging block is broken flashing your phone could fail. It's also possible the board was irreparably damaged, but it's probably worth a try as the parts aren't too expensive.
Click to expand...
Click to collapse
After trying to figure more things out, I kept it plugged in for a while. It appears my battery actually holds at least a pretty good charge, as the indicator is full when I plug it in now. However, I don't know what you mean when you say charging block.
Also, I seemed to determine my power button isn't working either. I always thought no response to pushing it meant there was something else going on, but I am able to put it into "download mode" by just holding down the volume rockers and plugging it in. Is there a way to turn on the phone another way besides the power button? Also if not, will buying another power button fix the problem? I don't want to buy one then later figure out the reason it wasn't turning on was just a board problem, and not a problem with the button itself.
You can short the power button with a screwdriver or something should turn the phone on., By charging block I mean the secondary board that the micro usb port is a part of, it can be replaced fairly easily if necessary.
26694484 100
DrFredPhD said:
You can short the power button with a screwdriver or something should turn the phone on., By charging block I mean the secondary board that the micro usb port is a part of, it can be replaced fairly easily if necessary.
Click to expand...
Click to collapse
With a screwdriver? Enlighten me, I'd have no idea how to do that. If I had a faulty charging block, then my phone wouldn't be able to charge correct? My phone was plugged in for a while in download mode, and it gained a full charge from a relatively low charge. I also took the block apart and cleaned any corrosion, so I think that's still functional.
Some more progress, upon further attempting to turn the phone on, I was able to get it into fastboot mode. When plugging into the computer it is recognized, but as just "Android." I will type out what information is displayed here, minus serial number, as a new member cannot submit links in posts apparently.
FASTBOOT MODE
PRODUCT_NAME - mako
VARIENT - mako 8GB
HW VERSION - rev_11
BOOTLOADER VERSION - MAK0230d
BASEBAND VERSION - M9615A-CEFWMAZM-2.0.1700.98
CARRIER INFO - None
SERIAL NUMBER -
SIGNING - production
SECURE BOOT - enabled
LOCK STATE - locked
Also, fastboot at the top (as far as I know) usually says "Start" or "Recovery Mode," but mine says "Restart bootloader." When I try switching with my volume buttons, nothing happens.
Another update, just in case anyone is still listening..
Str1ngcheese said:
Also, fastboot at the top (as far as I know) usually says "Start" or "Recovery Mode," but mine says "Restart bootloader." When I try switching with my volume buttons, nothing happens.
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Click to collapse
This no longer applies, for some reason I am able to switch through all modes, incliding "Start, Power Off, Recovery Mode, and Restart bootloader."
Str1ngcheese said:
Another update, just in case anyone is still listening..
This no longer applies, for some reason I am able to switch through all modes, incliding "Start, Power Off, Recovery Mode, and Restart bootloader."
Click to expand...
Click to collapse
Now that you're at this point, have you attempted to flash the phone with a stock image? I'd be weary of what the other poster said though and ensure your USB connection is holding steady because you don't want it dying half way through a flash because then you'll have a brick.
Monotoko said:
Now that you're at this point, have you attempted to flash the phone with a stock image? I'd be weary of what the other poster said though and ensure your USB connection is holding steady because you don't want it dying half way through a flash because then you'll have a brick.
Click to expand...
Click to collapse
I have tried actually. I used the Nexus Root Toolkit v1.8.0 to try and flash it. At first it wouldn't find the device, but through device manager I manually installed the usb_driver onto the phone. After this, the toolkit was able to find the phone. I attempted to flash the image, but it ended up staying in fastboot mode. The program then suggested I try to enable "force flash," which I did, and this time it was never able to finish because the phone tried to restart, but went through that "charging to unresponsive" state I described in my first post.
Upon trying to flash it normally again, it looks like maybe the phone has to be unlocked to do this properly? I then tried to unlock with the same program, but in order to do that, I need the power button to confirm I actually want to unlock the phone. So yet again, I need that power button working.
Any ideas/suggestions/solutions would be amazing.
Jellybean on mako means that your phone is in lgnpst/qcpnst mode. Looks like something failed to start and made the bootloader trogger that mode
Sent from my Nexus 4 using xda app-developers app
opssemnik said:
Jellybean on mako means that your phone is in lgnpst/qcpnst mode. Looks like something failed to start and made the bootloader trogger that mode
Sent from my Nexus 4 using xda app-developers app
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Click to collapse
Soo, any suggestions?
Str1ngcheese said:
Soo, any suggestions?
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Click to collapse
clean all the contacts with alcohol (not the normal one, the other that i dont remember the name).clean all the corrusion that you can find,let your phone charge for some hours and try again
opssemnik said:
clean all the contacts with alcohol (not the normal one, the other that i dont remember the name).clean all the corrusion that you can find,let your phone charge for some hours and try again
Click to expand...
Click to collapse
I've already done that.
Str1ngcheese said:
The next day I got some tools to open her up. There was pretty extensive corrosion to the motherboard, so using some alcohol I cleaned it all off, rinsed it, and let it dry. I also took apart everything else and cleaned any corrosion. The inside looks brand new.
Click to expand...
Click to collapse
Problem is the power button doesn't work, and the flashing fails. It looks like the flashing fails because the phone isn't unlocked. To unlock, I need the power button. Kinda stuck.
Str1ngcheese said:
I've already done that.
Problem is the power button doesn't work, and the flashing fails. It looks like the flashing fails because the phone isn't unlocked. To unlock, I need the power button. Kinda stuck.
Click to expand...
Click to collapse
the golden contacts on the power button / mobo could be damaged, do a little short till phone turns on
opssemnik said:
the golden contacts on the power button / mobo could be damaged, do a little short till phone turns on
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Click to collapse
How would I go about doing a short?
Str1ngcheese said:
How would I go about doing a short?
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Click to collapse
touch in both pins, something that passes electric current(like a yarn,wires, copper wire, something that passes electrical current).its basicly what the power button does.

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