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On Saturday night i was txting playing beer pong having a good time.
When all of a sudden a black screen came out saying something about how it was goin to restart and reset or something like that and that all my personal info would be gone.
So i did it and once it restarted it just stayed stuck on the boot up screen.
Not thinking twice about it as i was having fun i just put it in my pocket thinking maybe its gonna take a lil longer but then i realized after awhile it was still on that same screen.
I took out the batter turned it on again same thing happened.
I gave up and decided i'd just deal with it the next morning.
Next morning comes its now like around 1-ish crazy party haha
Point is phone is dead i charge it for 30 min? i try turning on and nothing.
So then i boot up pushing both buttons figured i would do a hard reset.
Still nothing!
My friend decides to take me home so i take this time to charge my phone a lil more with his car charger and at first it was charging then out of no where it doesn't charge?
No light?
No boot up?
Nothing?
I take the battery out and back in then plug it into the charger and the light doesn't turn on but my phone just starts vibrating uncontrollably...
This freaks me out so i take the battery out and again same thing.
I took the battery out for a couple minutes then put it back in and it started charging again.
yay!
Oh btw the whole time this happened i was able to get into bootloader mode so i figured it cant be bricked and i can fix it just got to charge it.
I got home battery wasn't that charged but i plugd it in to my computer in bootloader mode hoping it would charge for a bit then i downloaded a new rom and i read it was a good idea to use task29.
Sounded like a great idea to fix my phone.
I got the Repack by ShaDrac and flashed it on my phone.
One strange thing i did notice was that usually when i flash it i see HTC then a progress bar.
This time it was just blank all black but with the progress bar i saw it go all the way to 99% and 100% on my computer it even said successful flash.
But after that it just stayed off?
No reboot ?
NOTHING!
wont charge
wont turn on
no bootloader mode
completely bricked.
im sure the battery is just dead since it wasn't that charged to begin with but i have no way of charging it!
I did a lot of googleing and found no answers i refuse to believe its bricked!
it cant be rite??
If anyone could please help me i would really appreciate it.
Ive only had my HD2 for about a week =[
Oh and it's a T-Mobile US version unlocked.
javydawg said:
On Saturday night i was txting playing beer pong having a good time.
When all of a sudden a black screen came out saying something about how it was goin to restart and reset or something like that and that all my personal info would be gone.
So i did it and once it restarted it just stayed stuck on the boot up screen.
Not thinking twice about it as i was having fun i just put it in my pocket thinking maybe its gonna take a lil longer but then i realized after awhile it was still on that same screen.
I took out the batter turned it on again same thing happened.
I gave up and decided i'd just deal with it the next morning.
Next morning comes its now like around 1-ish crazy party haha
Point is phone is dead i charge it for 30 min? i try turning on and nothing.
So then i boot up pushing both buttons figured i would do a hard reset.
Still nothing!
My friend decides to take me home so i take this time to charge my phone a lil more with his car charger and at first it was charging then out of no where it doesn't charge?
No light?
No boot up?
Nothing?
I take the battery out and back in then plug it into the charger and the light doesn't turn on but my phone just starts vibrating uncontrollably...
This freaks me out so i take the battery out and again same thing.
I took the battery out for a couple minutes then put it back in and it started charging again.
yay!
Oh btw the whole time this happened i was able to get into bootloader mode so i figured it cant be bricked and i can fix it just got to charge it.
I got home battery wasn't that charged but i plugd it in to my computer in bootloader mode hoping it would charge for a bit then i downloaded a new rom and i read it was a good idea to use task29.
Sounded like a great idea to fix my phone.
I got the Repack by ShaDrac and flashed it on my phone.
One strange thing i did notice was that usually when i flash it i see HTC then a progress bar.
This time it was just blank all black but with the progress bar i saw it go all the way to 99% and 100% on my computer it even said successful flash.
But after that it just stayed off?
No reboot ?
NOTHING!
wont charge
wont turn on
no bootloader mode
completely bricked.
im sure the battery is just dead since it wasn't that charged to begin with but i have no way of charging it!
I did a lot of googleing and found no answers i refuse to believe its bricked!
it cant be rite??
If anyone could please help me i would really appreciate it.
Ive only had my HD2 for about a week =[
Oh and it's a T-Mobile US version unlocked.
Click to expand...
Click to collapse
If you have only had it for a week then the best thing is to just take it back to wherever you bought it and ask for a direct replacement as it should still be within the time frame for that.
Sounds like you have done everything possible to bring it back, taking the battery out, hard reset. If it wont turn on, wont go into the bootloader and you cant get an activesync connection then theres not really much more you can do.
Mark.
yea i agree, dont waste time fiddling and trying to bring it back, get round the shop today.
Unfortunately thats not an option as i got it from someone else and then unlocked it since im on at&t. At most i would have to call htc and hope the manufactureres warranty can do something but i highly doubt it.
cant believe this is the end of my HD2
javydawg said:
Unfortunately thats not an option as i got it from someone else and then unlocked it since im on at&t. At most i would have to call htc and hope the manufactureres warranty can do something but i highly doubt it.
cant believe this is the end of my HD2
Click to expand...
Click to collapse
You might try taking the battery out and leaving it out for at least 24 hours. Sometimes that will reset a few things and bring the screen back on but im not guarenteeing anything. Yo uhave nothing to lose at this stage though. You could also try connecting it to your pc via activesync and see if it connects. Even if the screen isnt coming on you might still get a connection which you could use to flash a new rom.
Even getting a replacement battery off ebay very cheaply might sort it out as I have heard of batterys going funny before.
Just a few sugestions.
Mark.
all the phones should (I think) be manufacturer warrantied for the first year, so I bet htc will fix it, though you might have to pay shipping.
dig out your regions htc repair center and get in touch. so long as they can't see the hspl it should be free.(
I dont have HD2 (<--nexus one), but one thing i have noticed with all HTC phones that I've had something similar happen is when i have tired to reboot the phone by turning it off and then trying to turn back on it wont. I would take the battery out and still it will not. I would do the same with the sd card and same but what fixes it is taking the SIM out press the power button few times with no battery and then putting everything back on and it turns on. It happens in a while. Maybe not the same problem but i guess its worth a try if you haven't yet. One more thing I would try is to take the battery out, the sd card and the SIM card out and then plug your phone into the charger and wait a few mins to see if the led or screen would come on. Try the same thing by plugging it to your computer. If computer does make sound and it does detect your phone then it might just a screen related issue which might be the case since you already flash it with a different rom and nothing came on. I know you probably have tried this but you didnt say in your post but have you tried this?
1. With the device turned off, press and hold the VOLUME UP and VOLUME DOWN buttons, then briefly press the POWER button.
2. Continue pressing the VOLUME UP and VOLUME DOWN buttons until you see this message on the screen:
“This operation will delete all your personal data, and reset all settings to the manufacturer default settings. Press VolUp to restore manufacturer defaults, or press other keys to cancel.”
3. Release the VOLUME UP and VOLUME DOWN buttons.
4. Press the VOLUME UP button to perform the hard reset, or press any other button to cancel the reset.
Good luck
I agree with mskip about the 24H thing if you let the internal/backup battery die it could solve a possible brick then by reflashing
also what deanesn said about the HD phones its also true (same prob with G1 and excalibur) sometimes out off nowhere it wont turn on or its just going to give you a black screen... wierd huh!?
important things I wanna know is
what rom where you using? what radio version? what were the last app or apps you installed on your HD2?
anyways from what I've read&done ever since I joined XDA this is the best thing to do in a situation like yours
This is when you get a black screen
1 if its stuck on the boot screen try to do another hard reset
2. if you cant or nothing happeneds try to see if you can acces the bootloader screen
3. if you cant, remove the batterie for like 24H or maybe more so the internal batterie dries out (if you do that make sure that you try to estimate around 50% to 70% before removing the actual batterie for reflashing)
4. then insert the batterie and try to acces the bootloader or hard reset by pressing the key combanations dont try to see if by a miracle chance it would fix the problem (trust me at this point it wont)
5. if it actually DOES bootup find and download THE STOCK ROM FROM TMOBILE
6. HARD reset if nothing then do it agn but before it has a chance to, try to boot up
7. quickly acces the bootloader wipe your phone (task 29 for hd2) and flash the STOCK ROM (not a custom rom. I read somewhere that its always better to go with an official tmo rom)
thats it Ive try many things on my ALMOST bricked situations this are the things Ive done MAYBE IT WONT WORK FOR YOU, one time I thought my excalibur was dead until I left my phone without a batterie for like a weak then later out of nowhere it boots up only on the first tmobile splash screen and I was able to fix it
LOL even tho those steps prob dont apply to you what you can do is call HTC and tell them you have a black screen on your htc DONT TRY AND ACT all smart by telling them you have a brick and you had a custom rom and all of that cause that prob voids your warranty with HTC, from what I've read this one guy told them that his girlfriend was texting and then the phone froze and the she remove the batterie and the screen went black. And he got a replacement
also another one that I read is a guy telling them he was doing an OFFICIAL ROM UPDATE and the phone never turned back on.
hope it helps
Mark:
Thanks, and this is actually my plan lol I used to flash my old motorola rizr all the time even had to testpoint it to bring it back from a complete BRICK! but the one thing i couldnt fix was water damage haha but after a week of having the battery out some how... miraculously it came back
Deanesn:
How is the nexus one? I was gonna get a nexus one or a hd2 but the screen size ended up being the tie breaker although ever since my g1, android has had my heart haha
Ive always hated windows mobile but the hd2 was perfect!
I also agree with what u said, i have seen those symptons before.
But yea thanks on the advice.. sadly... already tried it and nothing.. =/
Tuppaacc:
Thnx thats exactly what im trying to do.
My only problem is my battery is dead and i need to charge it!
Oh i just noticed i forgot to answer ur questions Tuppaacc.
tuppaacc said:
important things I wanna know is
what rom where you using? what radio version? what were the last app or apps you installed on your HD2?
Click to expand...
Click to collapse
I was using Duttys_Leo_Sense_2.5_5.2.21898.5.0.91_2.10_Radio_2.08.50.08.2_HG_V1.7_WWE Rom.
Im not really sure what radio i was using but if i had to guess i would say 2.10 since i dont remember flashing anything else and i heard the best radio was the one the HD2 already came with.
As for the last app installed ummm.... iGo8? not sure either but in total all the apps installed where
My Phone
Marketplace
Facebook
Myspace
iGo8
Aim
Flashlight
Glympse
umm cant think of any other ones. I know i didnt install much just had flashed the rom the night before.
again sorry for skipping your question.
try
try taking sd card out and boot it work for me
Here is what you have to do after I made a mistake and "killed" my US version HD2, but it's back to service.
First of all, you have to be sure the battery has at least 50% left. If the unit is able to charge the battery, leave it charged for a couple of hours.
Second, unplug all the cables from the unit, take the battery and wait for a few seconds, then put the battery back in. Press and hold volume down button and press red (end/power) button once. If everything goes well, you should see a tri-color screen.
Third, plug in the phone and run ROM update again.
WARNING: flashing will erase your personal data.
javydawg said:
Oh i just noticed i forgot to answer ur questions Tuppaacc.
I was using Duttys_Leo_Sense_2.5_5.2.21898.5.0.91_2.10_Radio_2.08.50.08.2_HG_V1.7_WWE Rom.
Im not really sure what radio i was using but if i had to guess i would say 2.10 since i dont remember flashing anything else and i heard the best radio was the one the HD2 already came with.
As for the last app installed ummm.... iGo8? not sure either but in total all the apps installed where
My Phone
Marketplace
Facebook
Myspace
iGo8
Aim
Flashlight
Glympse
umm cant think of any other ones. I know i didnt install much just had flashed the rom the night before.
again sorry for skipping your question.
Click to expand...
Click to collapse
the thing is the phone itself wont charge the battery.
I plug it into the wall and no lights turn on to indicate its charging.
javydawg said:
the thing is the phone itself wont charge the battery.
I plug it into the wall and no lights turn on to indicate its charging.
Click to expand...
Click to collapse
You need to get a desktop charger so you can plug the battery in and make sure its fully charged. I dont think they are available from shops but you can buy them online (ebay) for around a fiver.
http://cgi.ebay.com/Desktop-Battery...&otn=8&po=LVI&ps=63&clkid=9087015918333818927
That one says for the T8585 but im pretty sure they both use exactly the same battery. You might want to check on that though.
Mark.
My goodness, that OP is a real doozie.
That's pretty wild man, although I don't have much input, other than the obvious suggestions that have already been provided for you... I will say that was a worthy read.
Yea thats pretty much my only option I will be buying that desktop charger real sooon and ill get back to the forum with my results.
Cant believe they are so cheap haha
Ive even seen one that comes with an extra OEM battery and charger for under 15 dollars!
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=230460046498
Thnx for all the help and support. =]
U have a Bricked HD2 my friend
i bought the wall charger and it charged the battery but it still wouldnt turn on or go into bootloader mode or do anything!!
=[
..
any luck with un-bricking your HD2?
Seems like OP bought a damaged phone in the first place or something, or something "happened" on the night of the party. Beer got on it, perhaps?
- I saw the Android L dev preview ported over to the nexus 4, so i decided to root my phone.
- Here is what i did at first I downloaded an app and did a one click root it did work but being a novice I also wanted to have a custom recovery without any hassle.
- So I downloaded Wugs Nexus root toolkit and firstly I undid the previous root, then using this program I re-rooted and installed a custom recovery.
- I went on to install "L-Mako-b5-bunny-stew-and-kool-aid.zip" at first my playstore wouldn't work and I was getting a persistent error (error 920) so I reinstalled the rom and it started working.
- So here I am thinking I'm done and there aren't any other problems left to fix.
- Last night I went to sleep while my phone battery was at 3%, I think it fully drained and now it won't boot or even charge. Have I hard bricked my phone and what can I do to fix this?
thanks, please help me!
Edit: I've also charged the phone for
- 1 hour
-Over night
- There is no response while charging, holding power, holding power & vol down, connecting to computer gives nothing
I might have messed up big time?
mufc786 said:
- I saw the Android L dev preview ported over to the nexus 4, so i decided to root my phone.
- Here is what i did at first I downloaded an app and did a one click root it did work but being a novice I also wanted to have a custom recovery without any hassle.
- So I downloaded Wugs Nexus root toolkit and firstly I undid the previous root, then using this program I re-rooted and installed a custom recovery.
- I went on to install "L-Mako-b5-bunny-stew-and-kool-aid.zip" at first my playstore wouldn't work and I was getting a persistent error (error 920) so I reinstalled the rom and it started working.
- So here I am thinking I'm done and there aren't any other problems left to fix.
- Last night I went to sleep while my phone battery was at 3%, I think it fully drained and now it won't boot or even charge. Have I hard bricked my phone and what can I do to fix this?
thanks, please help me!
Edit: I've also charged the phone for
- 1 hour
-Over night
- There is no response while charging, holding power, holding power & vol down, connecting to computer gives nothing
I might have messed up big time?
Click to expand...
Click to collapse
1. Hold power+both volume buttons, while charging, for 10 seconds.
2. Try using a different charger.
3. Go to a gsm service...
abaaaabbbb63 said:
1. Hold power+both volume buttons, while charging, for 10 seconds.
2. Try using a different charger.
3. Go to a gsm service...
Click to expand...
Click to collapse
I bought it 2nd hand from Cex (second hand retailer in UK). Luckily I still had 2 months of warranty left so they've taken it in for repairs. I don't know if they'll find out it's hard bricked (if it is), or not.
Unfortunately happened to me, too, yesterday, while rebooted my Nexus 4. It doesn't boot. The LED blink once, red, and nothing. The worst thing is it's the Service page from LG Romania website "is not available". Now I'm digging the web to find a solution
okay guys screw CeX (second hand UK retailer with 1 year warranty on ALL electronics). I took my supposed dead nexus 4 to them and the guy took it in for repairs (I'm 2 months from the end of my warranty). So they take it in and I go in 2 weeks later as they haven't updated me on the progress.
Get into the store and the guy pulls my phone out. He says because it has a crack on the back they can't book it in for repairs. I ask him why did they take it in if it wasn't going to be booked in, his reply, well its obvious no one would fix a phone with a crack in it! This guy was the goddamn manager.
So since about 2/3 weeks my phone's been dead I haven't touched it. I'll try again tomorrow but hopefully it will start working. Wish me luck.
And is it possible to hardbrick a phone because its battery dies out AND the ROM/Bootloader can't allow the device to charge?
I decided to start a thread because I noticed there were multiples about this issue. So 3 days ago I was on Facebook when my phone randomly froze. I pushed the power button, and that's when it began bootlooping. I instantly tried booting into recovery with no success. I was hopeful, however, because I could still access the bootloader. I got on my computer and began researching the issue and steps I could take to fix it. I tried every method out there and was unsuccessful. I ended up buying a Pixel today off Craigslist and am loving it so far. So anyway since my Pixel came with the OEM charger, and I had been using a non-oem ever since I had my 6P, I decided to plug in the OEM and see what happens. Within the first hour my 6P began to get very hot, almost to the point where I couldn't even hold it in my hand. Keep in mind the phone was still consistently boot looping the whole time. So I decided to unplug it. Well I left it sitting and went about my business and when I came back to my bed I noticed it was doing the Google boot animation!!!! I started freaking out! After it booted up I finished the tutorial stuff and just let it sit on the home screen for a second. I noticed the battery was low so I figured I would plug the charger back up and let it charge. Well in the time it has taken me to write this post, it just started boot looping again... Lol. So I just unplugged the charger AGAIN, to see if it will boot up again. To me, it seems like there might be a hardware issue with my battery. Anyway, my 6P was rooted and running nitrogen OS (wasn't running the latest build but was 7.1.)
what are the exact symptoms? and does it boot into bootloader and recovery if not what is it physically doing?
dontbeweakvato said:
what are the exact symptoms? and does it boot into bootloader and recovery if not what is it physically doing?
Click to expand...
Click to collapse
As of now it is still boot looping and no it doesn't boot into recovery. Only symptoms I've noticed is the phone starts to get extremely hot when I plug in the OEM charger that came with my Pixel. I figured they were the same so that's why I decided to use it since it was OEM.
I had a 6p that bootlooped eternally couldnt access boot or recovery, I sent it in and they sent a new one. Board was damaged.
I also had a nexus 5 that bootlooped and it turned out to be a bad power botton. the internal connection was broken so it would get power and lose power all in the same second, off and on but too fast to see other than seeing a bootlooping device. that was fixed with a new power button which had to be soldered on.
if not on warranty you could take to a cell phone repair shop maybe they might be able to fix the issue.
dontbeweakvato said:
I had a 6p that bootlooped eternally couldnt access boot or recovery, I sent it in and they sent a new one. Board was damaged.
I also had a nexus 5 that bootlooped and it turned out to be a bad power botton. the internal connection was broken so it would get power and lose power all in the same second, off and on but too fast to see other than seeing a bootlooping device. that was fixed with a new power button which had to be soldered on.
if not on warranty you could take to a cell phone repair shop maybe they might be able to fix the issue.
Click to expand...
Click to collapse
It is under warranty, but the sad part is that I no longer have the receipt for it. I got the phone off Craigslist and the guy gave me the original box and receipt but I managed to lose it. I haven't been able to get it to fully boot back up again since last night. I'm not that worried about it anymore because I already have a new phone, but I wouldn't mind if it were to some how fix itself lol.
e1ement08 said:
It is under warranty, but the sad part is that I no longer have the receipt for it. I got the phone off Craigslist and the guy gave me the original box and receipt but I managed to lose it. I haven't been able to get it to fully boot back up again since last night. I'm not that worried about it anymore because I already have a new phone, but I wouldn't mind if it were to some how fix itself lol.
Click to expand...
Click to collapse
my first bootloop years ago i thought the same.
it wont fix itself. its not a software isssue because youd be able to at least boot into bootloader. it sucks to hear the truth but thats the truth.
its a hardware issue and you could take it to a repair shop because they will inspect and fix. small drops that dont harm the device can ultimately cause small breaks in the solder joints so who knows what is wrong without inspection
Hi all,
Hopefully this wasnt covered before- I used the search function and it didnt return any results, at least not for my specific scenario.
I've had this 6p for about 18-20 months roughly. Been my best phone by far, and I've been very happy with it(normally i replace my phones every 8-12 mos because I need the latest and greatest lol).
About six months ago I threw PureNexus on there with I believe Flash kernel. Worked flawlessly, and I've been really happy with it.
About a week ago, it powered off on its own but i had it in my back pocket so I just assumed it was an accidental reboot. However, this morning, I woke up, threw it on the charger for about 30 minutes, got to about 60%, and unplugged it. While I was using the browser, it froze up for a minute then shut down. No bueno. Cannot get it to power back on. No power light while charging. I did what others have had luck with, holding power, and/or power/down for several minutes, still nothing.
I reached out to Project Fi, and they want a 500 dollar hold to send me out a refurb replacement. I know they release the funds in approximately 12 days but we had a recent death in the family and I just cannot afford to have 500 bucks locked up, especially right now. Spoke w a supervisor, apologized, but said nothing they can do.
On a whim, I plugged it into the pc, and it DOES detect it but its the dreaded QHSUSB_BULK under 'other devices'. So that tells me its at least got power, but, I'm unsure if just trying to use adb(i havent in a while, not since i did the initial rom install but im sure i can find instructions) to attempt to throw the base image back on there, will work, or which direction to go.
I found this but I dont think its for my specific phone but thought maybe there was a set of instructions for this particular phone similar to these:
https://forum.xda-developers.com/nexus-6/general/fix-fix-qhusbbulk-cm12-t3059518
I have seen several reports of this error happening when flashing the wrong rom, or using the wrong image, but never just all of a sudden when its been running like a champ.
any thoughts? thanks in advance.
Nexus 6p is plagued with issues like shutting down at certain percentages and the dreaded bootloop of death. You could get in contact with Google heard even people out of warranty having success. Could also have a shop replace the battery in some cases that fixed the shutdowns.
If it doesnt boot up at all I can't help you. If you can get to bootloader, flash stock image, un-root, re-lock your phone. see if it boots. I had to do all this, this morning. Phone would just shut off at 80%, reset and hang at the google sign. I could only get to into the main system with a hard reset every time. then it would reset and lock up. So i reverted it to stock and we will see how it goes. So far its been 6 hrs and no random resets and its in full use.
Yea, the problem is, I cant. Its not even a boot loop. Just looks like its dead. Held the power button down for roughly 10 minutes out of desperation.
The odd thing is, if i plug it into my pc it shows how i mentioned in my initial post. So it must have juice even though the power light/etc isnt on and it doesnt show charging.
Last hope I think i have is to run it out of battery leaving it on the table, then hope somehow when i plug it into charge, that resets it somehow since it was dead, and maybe clears whatever the issue is. Very odd considering it was working fine until this.
Your phone is stuck in the EDL mode when its detected as QHSUSB__BULK. There are solution for this but i dont know if this solution is combined with data loss or not and i try to find that out recently. I also still dont know how to fix that with linux.
Here two howtos:
https://forum.xda-developers.com/nexus-6p/general/guide-how-to-bring-to-life-dead-nexus-t3581948
https://forum.xda-developers.com/nexus-6p/general/howtos-debrick-nexus-6p-stuck-edl-9008-t3552838
Hello dear community,
I'm posting there because I have some doubts about my phone and i'd like some answers from you.
1 month ago, I was charging my phone. When it reached 100% battery, It was fine but the problem is when I was trying to press "power" to turn it on but It didn't want to. So, I removed the battery because I couldn't even turn it off. When I tried to restart it again, it didn't want to. No reaction to the "power" button.
I followed EVERY tips on Google but none worked. I also tried to change my battery but nothing. I tried also to connect it to my computer, it was detected but my phone didn't turn on.
So, I guess my phone is dead unless if there is a solution to make it working? Also before that, my phone was becoming very laggy and when it had a small lag, it was turning off and was rebooting.
Thank you in advance for your answers.
CSM Fol said:
I have mustered some conclusions about your phone based on what you typed:
1st claim: The power button no longer works anymore
•Reason: "... when I was trying to press "power" to turn it on... it didn't want to... When I tried to restart it again, it didn't want to. No reaction to the "power" button."
—Seems like you're gonna have to find another Note 4 and replace its motherboard with the Note 4 whose power button doesn't work anymore after 5 years.
But before spending, I would like you to try this method from a Youtube comment:
"... you'll just have to keep the charger [cable connected] on [your phone] while you take off the battery, and put it back after; then, remove the charger quickly..."
—————
2nd claim: The screen no longer works
•Reason: "I tried also to connect it to my computer, it was detected but my phone didn't turn on."
—If the phone is charged, seeing nothing but blackness, but you still see an emitting LED light on the top-left corner, that's a sign that it still works, just not the screen. So I would suggest that you buy a new screen and replace it with your old one. If you think you can't, then go to a phone repair shop and let others do the repairing.
—————
3rd claim: The motherboard is dead
•Reason: "... before that, my phone was becoming very laggy and when it had a small lag, it was turning off and was rebooting."
—The motherboard might be dead if these are happening, but I don't think this is the right reason unless the first two conclusions are proven to be true. If the first two conclusions are proven to be false, then the motherboard is dead, and you may either buy another Note 4 motherboard or get a new phone.
Click to expand...
Click to collapse
Thank you for your answer.
To answer you clearly about all the points you clarified, there is no led light appearing when putting it on charge and I also tried the "Youtube comment" but nothing.
So I think, the motherboard is dead as you mentioned. I just don't understand how it died after a charge but as I saw on Google, it's a general problem on Galaxy Note 4, so I think i'm not surprised at all. It's been since 2015 I had it.
Thank you for your time and to have solved my doubts about the death about my phone.
xSLOom said:
Hello dear community,
I'm posting there because I have some doubts about my phone and i'd like some answers from you.
1 month ago, I was charging my phone. When it reached 100% battery, It was fine but the problem is when I was trying to press "power" to turn it on but It didn't want to. So, I removed the battery because I couldn't even turn it off. When I tried to restart it again, it didn't want to. No reaction to the "power" button.
I followed EVERY tips on Google but none worked. I also tried to change my battery but nothing. I tried also to connect it to my computer, it was detected but my phone didn't turn on.
So, I guess my phone is dead unless if there is a solution to make it working? Also before that, my phone was becoming very laggy and when it had a small lag, it was turning off and was rebooting.
Thank you in advance for your answers.
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Click to collapse
Put in cold fridge for 30 min without battery, then try to turn it on. If not, try the cardboard method under the emmc chip (search youtube)
Timpaa said:
Put in cold fridge for 30 min without battery, then try to turn it on. If not, try the cardboard method under the emmc chip (search youtube)
Click to expand...
Click to collapse
Is this a serious thing ? (fridge)
I did the oven trick on my n910t. I left my phone stuck in the grill of my truck when I changed the brakes. I took it for a test drive and ended up running over the phone. Me being a noob at the time didn't know the AT&T Note 4 would not unlock Bootloader for custom roms or custom recoveries. I purchased the AT&T Note and was sorely disappointed there after. Flash 2019 I still have the motherboard for my note that I ran over. I can only get in to go into download mode and only when it was plugged in. I flash custom ROM or custom recovery and it would say would pass but it would just boot loop and boot loop. So I read somewhere where you can put it in the oven for around 5 to 6 minutes at about 200° and that it would settle any of the cracked solder that be around the emmc or anywhere else on the board. So I tried it. I stuck it in two different times at five minutes a piece, pull the board out and let it set for a day. I installed the board just a little while ago and she fired right up. It's amazing
I've recently replaced the motherboard on my N910F with a used one bought from AliExpress. As it's used I've no idea how long it will last but for £30 was worth a try.
It was pretty straightforward replacing the motherboard using one of the tear down guides on YouTube.