Database Develop

Tilt won't stay powered off

First off, I just want to say thanks for anyone who might be able to be of some assistance. I've tried searching google and the forums but haven't had any luck. If I've missed something, please feel free to hit me upside the head with the spoon.
I've recently been having problems with my Tilt regarding charging/battery issues. http://forum.xda-developers.com/showpost.php?p=2220715&postcount=37
Here's a quick rundown of my history...
- Can use Active Sync just fine
- When trying to charge, it says charging but won't charge
- No visible damage to the mini usb plug (at least to me)
- Had accident where the usb cable was pulled out from Tilt
Now...
I recently bought a charger that will just charge the battery separately from the phone until I can get it repaired. It's working fine so far except one issue. Whenever I try to power off the device (hold the power button till prompted to turn off), it'll power off then it'll power itself back on after 3 seconds. I did a hard reset to see if that would fix anything but it didn't. The only way to keep the phone off is to take out the battery. But once I put the battery back in, it'll power on by itself. The power button doesn't seem to be sticking or anything but I guess anything is possible. If anyone has any ideas I would appreciate it very much!!!
(I'm currently running the stock AT&T Rom without any programs installed. Also, I've never had any other Rom flashed on it.)

dieneverknowing said:
First off, I just want to say thanks for anyone who might be able to be of some assistance. I've tried searching google and the forums but haven't had any luck. If I've missed something, please feel free to hit me upside the head with the spoon.
I've recently been having problems with my Tilt regarding charging/battery issues. http://forum.xda-developers.com/showpost.php?p=2220715&postcount=37
Here's a quick rundown of my history...
- Can use Active Sync just fine
- When trying to charge, it says charging but won't charge
- No visible damage to the mini usb plug (at least to me)
- Had accident where the usb cable was pulled out from Tilt
Now...
I recently bought a charger that will just charge the battery separately from the phone until I can get it repaired. It's working fine so far except one issue. Whenever I try to power off the device (hold the power button till prompted to turn off), it'll power off then it'll power itself back on after 3 seconds. I did a hard reset to see if that would fix anything but it didn't. The only way to keep the phone off is to take out the battery. But once I put the battery back in, it'll power on by itself. The power button doesn't seem to be sticking or anything but I guess anything is possible. If anyone has any ideas I would appreciate it very much!!!
(I'm currently running the stock AT&T Rom without any programs installed. Also, I've never had any other Rom flashed on it.)
Click to expand...
Click to collapse
There is an option somewhere in power settings that enables/disables the Tilt from charging when connected to a PC. This may be the cause of the first issue.
However, the fact that it won't stay powered off...I have never heard of that before it sounds like a hardware issue. If your Tilt is still covered under warranty I would get it replaced.

bengalih said:
There is an option somewhere in power settings that enables/disables the Tilt from charging when connected to a PC. This may be the cause of the first issue.
However, the fact that it won't stay powered off...I have never heard of that before it sounds like a hardware issue. If your Tilt is still covered under warranty I would get it replaced.
Click to expand...
Click to collapse
Thanks for the reply! I tried adjusting that setting along with any other settings I could find regarding power but all without any luck.
I'm pretty sure it's a hardware issue as well, but I guess what I'm really wondering is if any one can make a semi-educated guess as to whether this could be involved with my mini usb plug issue or if the motherboard is just screwed
I'd love to send it in for a replacement but of course my warranty expired 5 days before the problems started

dieneverknowing said:
Thanks for the reply! I tried adjusting that setting along with any other settings I could find regarding power but all without any luck.
I'm pretty sure it's a hardware issue as well, but I guess what I'm really wondering is if any one can make a semi-educated guess as to whether this could be involved with my mini usb plug issue or if the motherboard is just screwed
I'd love to send it in for a replacement but of course my warranty expired 5 days before the problems started
Click to expand...
Click to collapse
I'm not a hardware guru with HTC, although I have alot of experience troubleshooting PCs and Servers. I would say that it is unlikely that the USB port is what is causing the device to keep turning on.
In any event, are you qualified or ready to try an replace either one yourself (usb port or motherboard)?
There are 3rd party services that will fix the device...but they aren't cheap...it can cost $1-200 bucks or maybe more.
Are you running the Stock ROM/Radio/SPL? Or did you flash anything new?
You may want to revert everything back to defaults and see if the problem persists.

bengalih said:
I'm not a hardware guru with HTC, although I have alot of experience troubleshooting PCs and Servers. I would say that it is unlikely that the USB port is what is causing the device to keep turning on.
In any event, are you qualified or ready to try an replace either one yourself (usb port or motherboard)?
There are 3rd party services that will fix the device...but they aren't cheap...it can cost $1-200 bucks or maybe more.
Click to expand...
Click to collapse
I'm handy with computer hardware and everything but not really with small electronics. I was willing to send it to a repair shop to have the usb plug replaced in hopes of fixing my charging problems but now I'm not sure if it'll be worth it if there's a bigger/more expensive problem.
bengalih said:
Are you running the Stock ROM/Radio/SPL? Or did you flash anything new?
You may want to revert everything back to defaults and see if the problem persists.
Click to expand...
Click to collapse
I'm currently and always have been on the Stock Rom. I bought the phone as a refurb so who knows if someone here had it before me and flashed a bunch of roms . But since I've had it I've kept it running the stock AT&T rom. I also did a hard reset after I noticed the problem but it help anything.

dieneverknowing said:
I'm handy with computer hardware and everything but not really with small electronics. I was willing to send it to a repair shop to have the usb plug replaced in hopes of fixing my charging problems but now I'm not sure if it'll be worth it if there's a bigger/more expensive problem.
I'm currently and always have been on the Stock Rom. I bought the phone as a refurb so who knows if someone here had it before me and flashed a bunch of roms . But since I've had it I've kept it running the stock AT&T rom. I also did a hard reset after I noticed the problem but it help anything.
Click to expand...
Click to collapse
Hmm..yeah...refurb doesn't sit well with me.
At least the problem isn't a crippling one...since you can charge it with a stand-alone charger. As far as not staying off....that's kind of annoying, but I don't generally turn my Tilt completely off. You can always just put all the power saving stuff on to cut down on battery.
So, it seems like something you may have to live with, or pay for repairs. Hopefully someone can offer a better miracle cure than those suggestions...

bengalih said:
Hmm..yeah...refurb doesn't sit well with me.
At least the problem isn't a crippling one...since you can charge it with a stand-alone charger. As far as not staying off....that's kind of annoying, but I don't generally turn my Tilt completely off. You can always just put all the power saving stuff on to cut down on battery.
So, it seems like something you may have to live with, or pay for repairs. Hopefully someone can offer a better miracle cure than those suggestions...
Click to expand...
Click to collapse
I was a little weary of buying a refurb at first, but it was actually in great condition and worked just fine until when I accidentally kicked the cable out of it. But thanks for the suggestions. And you're right, it's still very usable, just a bit more of a hassle right now. Hopefully someone out there has something for me.

Exact same problem as dieneverknowing. I am going to try some new batteries and see what happens.
- When trying to charge, it says charging but does not charge
- bought a charger that will just charge the battery separately - working fine so far except one issue.
- whenever I try to power off the device (hold the power button till prompted to turn off), it'll power off then it'll power itself back on after 3 seconds. I did a hard reset to see if that would fix anything but it didn't. The only way to keep the phone off is to take out the battery. But once I put the battery back in, it'll power on by itself.

im having the same issue on my old tilt. i took it apart. and still no luck . no visible damage, gonna clean everything and put it back together.
was this problem ever solved. sorry for bumping an old thread. But this is my same issue.

Hey don't worry about bumping an old thread. I meant to do the same when I got my phone fixed.
Turns out it was the sync connector that had damage. I sent it to PPC Techs for this service and it made it like new. I never tried to take it apart, but I could only assume that at some point in time, one of the pins in the connector became separated from the motherboard.

thats what it looks like to me. i have it narrowed down to the board with the usb connector. but not sure yet. How much was that service. i would replace it my self if i can find that part at frys today.

Service was $80, and then you had to pay shipping both ways. I had looked into replacing it myself, but my small electronic skills aren't good enough for me to risk it on a pricy phone. I remember seeing the connector part somewhere online for $40 I believe, but I can't remember where though.
But PPC Techs had it repaired in less then 24 hrs after receiving it. And they did a great job. It feels more solid then when I had originally bought the phone.

Problem! Please help! G1 goes to sleep and doesn't wake back up.

I don't know what caused this.
I got my G1 today. It worked for probably 2-3 hours perfectly fine.
I had an app freeze (either Barcode Scanner or Lock 2.0) and had to do a full hard reset.
Now, whenever the phones screen darkens or I put it to sleep manually, it WILL NOT come back up.
I have factory reset three times now to try and get this to work.
When the screen is black, all buttons on the phone still light up and so does the LED indicator up top. I had my phone set to use a locking pattern screen at one point during one reset to test out and when the screen went black, I was still able to try and log in by doing my pattern. It unlocked, but still showed nothing on the screen.
Please help!
I've tried:
Turning Wi-Fi off
Turning 3g Off
Disclaimer: Yes, I've searched. I can find other users with the same problem but none of them seem to have a solution.
Phone is NOT ROOTED and has the factory ROM.
Update 1: Update: It only freezes/blacks out when I try to wake the phone from one of the front key buttons.
If I'm sliding to unlock, it seems to be fine.... (but if I've already tried to open from the front it doesnt)
Update 2: If I mash all the buttons in random orders for about a minute or two it seems to come back. Anyone have any idea?
Update 3: I'm thinking this has to be an issue with none of the buttons waking the phone up when closed. If I lock the phone with the "END" key, and then click the front "END" Key again, nothing happens. If I slide the phone open, and click it twice - the phone wakes up.
Update 4: Confirmed update 3. Phone will not unlock via front keys unless it's slid open (or open enough to trigger).
I would really, really appreciate help with this.

Hate to bump this, but I've added some detail on the top and bottom. Have to leave for work, hopefully someone might have an idea by the time I get back.

Well you can try to reload the factory rom or root it and try a custom rom and see if the problem still exist. If it is still happening then it would be a hardware problem and need to be sent in. And yes you will still be covered under warranty with HTC since the phone is still less than a year old.

I had a problem with exactly the same symptoms. It turned out that the SD card was cocked-up so home, core, and some other process would hang trying to read it and the phone would not wake-up the screen any more.
Did you try removing the SD card and seeing if that helps?

Karolis said:
I had a problem with exactly the same symptoms. It turned out that the SD card was cocked-up so home, core, and some other process would hang trying to read it and the phone would not wake-up the screen any more.
Did you try removing the SD card and seeing if that helps?
Click to expand...
Click to collapse
Removed the SD card and rebooted the phone.
No change ( still acts the same way ).
Did you factory reset after or was it an instant change?
I don't mind losing data to fix this.

supremeteam256 said:
Well you can try to reload the factory rom or root it and try a custom rom and see if the problem still exist. If it is still happening then it would be a hardware problem and need to be sent in. And yes you will still be covered under warranty with HTC since the phone is still less than a year old.
Click to expand...
Click to collapse
Wouldn't I have to root to reload the factory rom? Is there a rooting tutorial based just on that?

zeabrid said:
Wouldn't I have to root to reload the factory rom? Is there a rooting tutorial based just on that?
Click to expand...
Click to collapse
If you use the official update you don't have to have root. There are some links on here. I'll see if I can find it for you.

https://android.clients.google.com/updates/signed-gfh-CRB43-from-CRB21.c88b03d2.zip
That should be it, but can't confirm since I'm on my work computer.

Some thoughts--may be useful, or not:
Mine was doing that too, but it was caused because I dunked mine underwater during an urban exploring mission. I dried it out, replaced the LCD screen, and everything worked until it would go to sleep. Then I had to do a variety of button mashes and opening the keyboard to get it to come back to life. Sometimes it just wouldn't come back. The problem grew worse over time.
If wiping and reflashing (no need to use a stock ROM) gets you nowhere, then I would suspect a deeper hardware issue. I see you bought it used, can you contact the seller?
If you want to check for water damage, take out the battery and look at the tiny circular sticker in the battery chamber--if it is not white, it has been water damaged. (And the warranty will not be honored.)
Other Lesson: No urban exploring with G1s.

The link didn't work, btw.
derfolo said:
Some thoughts--may be useful, or not:
Mine was doing that too, but it was caused because I dunked mine underwater during an urban exploring mission. I dried it out, replaced the LCD screen, and everything worked until it would go to sleep. Then I had to do a variety of button mashes and opening the keyboard to get it to come back to life. Sometimes it just wouldn't come back. The problem grew worse over time.
If wiping and reflashing (no need to use a stock ROM) gets you nowhere, then I would suspect a deeper hardware issue. I see you bought it used, can you contact the seller?
If you want to check for water damage, take out the battery and look at the tiny circular sticker in the battery chamber--if it is not white, it has been water damaged. (And the warranty will not be honored.)
Other Lesson: No urban exploring with G1s.
Click to expand...
Click to collapse
Zero water damage.

That's great news zeabrid! In that case, I agree with an earlier poster--you should be covered by warranty. Wipe and flash a good rooted rom, and if that doesn't work, revert to stock and demand a new phone.

derfolo said:
That's great news zeabrid! In that case, I agree with an earlier poster--you should be covered by warranty. Wipe and flash a good rooted rom, and if that doesn't work, revert to stock and demand a new phone.
Click to expand...
Click to collapse
Do you have a link to a guide that teaches how to do this (with the stock rom)? I can only see a few that're spread out.
I'm not entirely sure my phone can boot into safe mode/disk mode, so we'll see about that.

Another update: When I boot into safe mode, the same problem exists.
Edit: Just emailed HTC.

This can officially no longer be considered a software issue.
I just rooted and installed a standard ROM. Same issue.
It happens all the way at boot now, just realized this.

HTC emailed me back and told me to call them directly. Will do that tomorrow.
if I find a solution I'll post it immediately.

Alright, my phone is officially ****ed.
Restored back to the original rom.
New problem now: When I close the screen, the backlight goes out and doesn't come back on. (I can still barely see everything, but there's no light).
Calling HTC today.
Edit: Called T-Mo support. They suggested deleting programs to free up space (I only have 2 downloaded and to reset (already done)
=(
Edit2: Called and placed a RMA with HTC after talking to two of their customer support reps. Thankfully, they forwarded me up the support tier after only about a minute with each person when they realized I had already tried all other steps.
The RMA process was surprisingly easy. I have everything set up, and when I get paid (tomorrow) I'm going to ship the phone out. I was given an estimation of 7-10 business days for full repair and return shipping (which sounds great in my opinion - I've never sent anything in for warranty work before).
I'll update you guys once I hear from their repair team on whether or not I'm going to be covered under warranty (I told them that the phone was a gift to me), and if not what the cost is going to be. Like I said earlier in the thread, all water damage indicators are clear and I have unrooted my phone, so I should be covered hopefully.
Thanks to anyone who posted in this thread.

zeabrid said:
Alright, my phone is officially ****ed.
Restored back to the original rom.
New problem now: When I close the screen, the backlight goes out and doesn't come back on. (I can still barely see everything, but there's no light).
Calling HTC today.
Edit: Called T-Mo support. They suggested deleting programs to free up space (I only have 2 downloaded and to reset (already done)
=(
Edit2: Called and placed a RMA with HTC after talking to two of their customer support reps. Thankfully, they forwarded me up the support tier after only about a minute with each person when they realized I had already tried all other steps.
The RMA process was surprisingly easy. I have everything set up, and when I get paid (tomorrow) I'm going to ship the phone out. I was given an estimation of 7-10 business days for full repair and return shipping (which sounds great in my opinion - I've never sent anything in for warranty work before).
I'll update you guys once I hear from their repair team on whether or not I'm going to be covered under warranty (I told them that the phone was a gift to me), and if not what the cost is going to be. Like I said earlier in the thread, all water damage indicators are clear and I have unrooted my phone, so I should be covered hopefully.
Thanks to anyone who posted in this thread.
Click to expand...
Click to collapse
Yea it defitenly sounds like a hardware issue and needs to be fixed. Glad your getting it fixed and you'll be covered no problem.

Do you know if they charge return shipping if it's covered under warranty? I have to pay my own shipping there, and they had me put a credit card down on file in case I either bail when its already there or they need to charge for repair.

zeabrid said:
Do you know if they charge return shipping if it's covered under warranty? I have to pay my own shipping there, and they had me put a credit card down on file in case I either bail when its already there or they need to charge for repair.
Click to expand...
Click to collapse
To be honest I don't know the answer but would like to say they would pay for it. But they would have to let you know of the charge before they apply a charge to a credit card.

wow its weird cause im just having a similiar issue now.. in landscape mode.. phone and back light work perfectly. but one i close the screen everything goes virtually blank, everything is running perfectly just the screen light wont turn on..
will try some of your previous methods.. hopefully it works on mine..=/
thanks, for the info zeabrid

brick question

So I decided that i wanted to try hero the other day so i did some searching and made sure i had everything required ....newest radio... check.....pvt board...check...rom ready to flash...check...i went through the whole proccess and got KiNgxKxROM up and running for at least a day and a half...then lastnight i was playing around with the phone and it reboot on its own (kinda like the random reboots i used to get when i first got the phone)...it went to the G1 screen then just went black..so i pulled the battery and tried to reboot...now i have no response from the phone what so ever...its totally dead as far as i can tell
i saw that someone had success by putting another sd card in and trying to boot but that does nothing for me
I am trying everything i can because somehow enough moisture crept into the phone to cause the little "your not getting another g1" sticker to turn red
any way i am hoping that some how my situation has a remedy but i doubt it does

newspeak said:
So I decided that i wanted to try hero the other day so i did some searching and made sure i had everything required ....newest radio... check.....pvt board...check...rom ready to flash...check...i went through the whole proccess and got KiNgxKxROM up and running for at least a day and a half...then lastnight i was playing around with the phone and it reboot on its own (kinda like the random reboots i used to get when i first got the phone)...it went to the G1 screen then just went black..so i pulled the battery and tried to reboot...now i have no response from the phone what so ever...its totally dead as far as i can tell
i saw that someone had success by putting another sd card in and trying to boot but that does nothing for me
I am trying everything i can because somehow enough moisture crept into the phone to cause the little "your not getting another g1" sticker to turn red
any way i am hoping that some how my situation has a remedy but i doubt it does
Click to expand...
Click to collapse
this is not caused by the software sounds like your phone got a little wet some how and it messed up. try putting it in bowl of rice and if that does not work try a new battery.

tried a battery today at the store
i guess if it did get wet it could manifest itself a long time after the fact
well worth a shot regardless thanks for the advice

newspeak said:
tried a battery today at the store
i guess if it did get wet it could manifest itself a long time after the fact
well worth a shot regardless thanks for the advice
Click to expand...
Click to collapse
yeah i split soda on a keyboard once it did not start acting strange for 3 or 4 days after that. and pull the battery and take it out then complete submerge it for at least a day. but the damage is most likely done

Hey, something similar happened to me a few months back.
I use to get a lot of random reboots and it was quiet annoying and then one day my phone rebooted and it had a black screen, I took the battery out and put it back in and the phone was unresponsive.
When you plug in the charger does the red LED turn on or is it dead?
Mine, the led never turned on but it go warm because it still charged the battery.
My motherboard in the phone was fried somehow, I can assure you this isn't from the Hero rom at all because my phone died before I was even into roms.
Call HTC America (or where ever your from) and then tell them your problem and ask for an RMA repair, if the same thing happened to your phone as mine then you don't have to worry about them finding any "illegal software" (Root, and anything else that didn't come on the phone besides apps) I had root enabled and that voids the warranty but there would be no way for them to check so they would just replace the mainboard and send it back. In total it cost me 8 dollars to ship the phone and I had it back within a week - two weeks.
I hope this helped out!
EDIT: Is your water damage sticker red? I wasn't able to understand weither it was or not. I think it is and I just spent this entire time typing this long post for nothing then eeep! If it is, get an LG Vu Battery and replace the sticker with the one on the battery, I'm pretty sure they are identical.

Eh both stickers are red
thanks again ...it actually makes me feel better that it wasn't me messing around with hero that got me here
It just sucks having to pay the same amount as they are currently charging new customers for the phone under contract through the stupid insurance

Galaxy Note will not boot at all

Hi there, hoping some of you guys can help. I have a Samsung Galaxy Note that will currently not boot in any way (normal, download or safety mode), wondering if anyone knows what could have caused this or how it could be fixed?
It started a couple of weeks ago when I was watching a YouTube video in the morning. The phone had been fine previously, and the alarm on it woke me up, the YouTube app worked fine, I selected a video and started watching it. About halfway through I needed to exit out of the app to to get to my bus ticket app, but the phone wouldn't respond to any input. The touchscreen wouldn't react to let me pause the video, the volume buttons wouldn't allow me to turn it up or down, the home button wouldn't take me back to the home screen, the screen wouldn't lock, and holding the lock button didn't bring up a menu to turn it off. Because I was in a rush I was forced to take the battery out of the back of the phone and reinsert it to get it to reboot. Then when I turned it on it got stuck on the Samsung screen for about 5 minutes until I decided it wasn't going to go any further and took the battery out again.
Since then the thing won't start at all. I've tried two different batteries with it, and neither makes any difference. The batteries both get warmer when charging, which I think means they must be holding a charge. I'm not sure what else to do. It was running the Android OS and has never been flashed or anything dodgy like that. Can anyone help?
Thanks for your time.

If it is unbootable at all, I think it's a hardware issues,
overheat do can cause' cpu to fry (what happen to mah PC, I think same for phone SoC)
XD
I would suggest you to go for warranty if still valid,

kazuna69 said:
If it is unbootable at all, I think it's a hardware issues,
overheat do can cause' cpu to fry (what happen to mah PC, I think same for phone SoC)
XD
I would suggest you to go for warranty if still valid,
Click to expand...
Click to collapse
Thanks for the advice, sadly the warranty has expired as the phone is nearing on three years old now (the warranty only lasts for 2 years I believe). I was just wondering if anyone has any ideas before I have to take it to a repair place and pay for it or shell out for a new phone.

Foyfluff said:
Thanks for the advice, sadly the warranty has expired as the phone is nearing on three years old now (the warranty only lasts for 2 years I believe). I was just wondering if anyone has any ideas before I have to take it to a repair place and pay for it or shell out for a new phone.
Click to expand...
Click to collapse
well, I would suggest to keep it as token or put as memorial, :victory:
me myself keeping this phone coz' it look awesome :silly:
anyway, best is to buy a new one, repair it probably cost even more,
p.s.
I've planned to buy nexus 5 anyway, if possible 6, lol :silly:

Question Mi 11 Ultra Dead screen

Hello all,
I've been using my MI 11 ultra with the Xiaomi.eu latest stable version for months and never had any issue. Today, I was making a videocall on Whatsapp, and after hanging up the phone, the screen just turned black and never came back.
I tried to reboot on fastbook/recovery, but seems like the screen is just dead. Things that I tried.
- Plug in the phone charger (nothing happens)
- Force restart phone by holding the power button (It makes a little vibration like it's rebooting, but nothing happens after this)
- If I connect my phone to my laptop, it detects the phone as MTP, but I can't do anything with it.
- I tried to list device through ADB, but I doesn't appear in the list.
I have no clue what to do, at the moment it died, I wasn't doing anything special, I thought It would be because of the heat, but the phone wasn't hot.
It's really weird. Is there anything else I can do? Am I missing something?
Thank you in advance!

I think it's time to take your phone to service center...

hungragezone said:
I think it's time to take your phone to service center...
Click to expand...
Click to collapse
Agreed!!!

has anyone sent the phone back to china for screen repair during the warranty period? Wonder how the process works.

Warranty with Eu. rom?! highly doubtful.
if you can fastboot your device, i'd suggest that you install original rom. (DONT LOCK BOOTLOADER). then jump to fastboot again and lock your bootloader. then send it for warranty. I don't think you'll need the screen to do that.
dont worry about device access and boot inside, doesnt matter.

Thank you all for the answers.
I stil have my last breath of hope, I found someone who had a similar issue with an Mi 11 => https://xiaomi.eu/community/threads/black-screen-on-mi-11-ultra.63498/
I wasn't expecting it for this phone, you never expect this kind of weird issue from a 1k phone hahaha. It never happened to me and I've been flashing my Xiaomi devices since 2010
I'll try one last time, the back screen is not responding neither and as far as i know, they have different video controllers and since my computer can recognize it, I still have some hope.
This issue got me on vacation in the middle of the rain forest, and as you can imagen, internet here goes really slow.
I'm trying to download all the stuff that I need and once i have it, I'll try to restore my phone. I'll update you all with the results
Thanks in advance!

that would be great because if one of us should have the same problem then he can look in here and help himself

Hey all,
After fastboot, nothing changed unfortunately, I think I'll need to send it to warranty.
thank you all for the help

topfreitas said:
Hello all,
I've been using my MI 11 ultra with the Xiaomi.eu latest stable version for months and never had any issue. Today, I was making a videocall on Whatsapp, and after hanging up the phone, the screen just turned black and never came back.
I tried to reboot on fastbook/recovery, but seems like the screen is just dead. Things that I tried.
- Plug in the phone charger (nothing happens)
- Force restart phone by holding the power button (It makes a little vibration like it's rebooting, but nothing happens after this)
- If I connect my phone to my laptop, it detects the phone as MTP, but I can't do anything with it.
- I tried to list device through ADB, but I doesn't appear in the list.
I have no clue what to do, at the moment it died, I wasn't doing anything special, I thought It would be because of the heat, but the phone wasn't hot.
It's really weird. Is there anything else I can do? Am I missing something?
Thank you in advance!
Click to expand...
Click to collapse
I had similar problems on my samsung galaxy a12. I flashed older fimware and the screen would just not work, it would be pitch black 24/7 no matter what I have done. I had to blindly enter in to odin_mode and flash new fimware. Similar thing is for you, try blindly booting in to fastboot or what ever you and flash the orginal ROM and don't use EU one because they probably wount accept it with in the warranty. AND UNDER NO CONDITION, DO NOT RE-LOCK THE BOOTLOADER

Hello all,
I have fresh, happy and weird update!
I was decided to send my phone to service center, I was just waiting to come back to Spain from my vacation, meantime, my phone was between my clothes since my last update.
Today I took it again while I was packing my things and voila! Screen is working again
My guess is that after taking a heavy rain, it got wet somehow (I say this because it supposed to be waterproof) and this caused the screen issue (3 days after the my rainy day).
Leaving the phone between my clothes, it my helped to dry out any water that could have leaked inside and phone is working again.
So, what I learned from this experience, never trust the waterproof certificate, hahahha.
I think once I'm back home, I'll put the phone on the water and try make the issue happen again, then send it to the SAT.
Thank you all!

topfreitas said:
Hello all,
I have fresh, happy and weird update!
I was decided to send my phone to service center, I was just waiting to come back to Spain from my vacation, meantime, my phone was between my clothes since my last update.
Today I took it again while I was packing my things and voila! Screen is working again
My guess is that after taking a heavy rain, it got wet somehow (I say this because it supposed to be waterproof) and this caused the screen issue (3 days after the my rainy day).
Leaving the phone between my clothes, it my helped to dry out any water that could have leaked inside and phone is working again.
So, what I learned from this experience, never trust the waterproof certificate, hahahha.
I think once I'm back home, I'll put the phone on the water and try make the issue happen again, then send it to the SAT.
Thank you all!
Click to expand...
Click to collapse
Warranty doesn't cover water damage as far as I know
You might be safer not trying to repeat the experiment