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I found a couple posts about this but people seemed to just return or RMA it. Thought maybe my experience might help others and was curious if anyone else has this problem.
A few times I have picked up the Prime and hit the power button and the display would not come on. If I plugged it in I would see the green light on the power button come on and go off when unplugged. It appeared to still be attached to the WIFI. If I held the button down it would buzz, but nothing else.
I found out that if I held the button down, waited for it to buzz then continued to hold it down for another 30 secs or so (seems like it takes forever) the Prime would then reboot and I would get the Eee Pad boot screen.
I have been storing my Prime in the box to keep it clear of kids and cats until I get a case. My wife ended up picking up this cheap case from Walmart which used rubber bands around the corners, and this triggered the problem by holding down the volume up button. I have not been able to reliably reproduce it, but it seems like holding down the volume button (or combo of power and volume button) puts the device in some diagnostic mode or something that shuts off the screen.
The natural tendency to release the power button immediately after the buzz while trying to reset made the device seem like it was broken. Luckily I figured out how to start it back up so I did not return it or RMA; however I wonder how many others experienced this problem.
This appears to be a software problem and not a hardware issue. I have not had this happen since I started being cautious about the volume buttons, but have not tried to reproduce on the last firmware update.
I have had no other issues with the Prime. It runs great, WIFI works for me and I could care less about the GPS issue. However, this display thing has scared me a handful of times until I figure out how to reset it.
Anyone else have this kind of issue? I was going to wait for ICS and then see if I could reproduce it before calling ASUS, but it has not been crippling especially once I figured out that when all else failed just hold down the power button until the screen came back on.
I've had this problem as well, three or four times so far. Actually, it happened to me on the first full day I had mine, and was really freaking me out. I've been using the pinhole reboot button to get it working, but it sounds like you were more patient with the power button than I was.
I can't replicate it either, exactly, but I've noticed that it's only happened after extended periods (6+ hours) of inactivity without charging. I also looked at my battery usage last night, and saw that my device constantly is awake; maybe somethint's happening when it tries to sleep?
Anyway, I feel the same way you do - I'm waiting for it to happen on 4.0(.3?) before I really worry.
I've had this happen twice. held down the power button to reboot. I can't reproduce it either, but I don't have any problem with the device sleeping. I'm at 50 hours of uptime now (15 on current charge) and have not run into it. Mildly glad to see its not just me though.
TF201 | XDA Premium
Only once tonight. Scared me until I saw the boot screen. Interesting since it has been rock solid until this. No other problems just didn't turn on. Glad to be back working.
Sent from my Transformer Prime TF201 using Tapatalk
never had that issue...have used it quite a lot in many different situations
This morning it didn't wake up. I got it to turn on by holding get down the power and volume down button. Hopefully it doesn't happen again.
Sent from my Transformer Prime TF201 using Tapatalk
happened to me tonight freaked me out for a while - had to use the reset pin hole
I've had the same exact problem andthe funny thing is I also have a case from Walmart with the rubber bands. Is yours the case logic? Since reading this post, I've removed the upper left band. I wish my case would ship already!
guys if you're familiar with transformer 1 and hacking\custom ROM tegra devices power + vol up = apx mode kind of download mode blank screen, nothing wrong with the device just working like it should. now just a blank screen with sound when u plug in could be defective screen has happened to me
Awesome to know this is expected behavior.
I didn't have the original transformer, and googling has just led me to people who can/can't get into the mode, so I'll ask here: what exactly is apx mode? I get what it's for, sort of, but what is it?
also happened to me while it was in a case. maybe the power button was pressed too long or something...
this happened to me yesterday, except the screen is still off....tried everything mentioned and it wouldnt turn back on, its fully charged...i get no buuz sound or anything...
LOL, I was just searching for a thread like this.
Mine has been working flawless for the last 4 days. This morning, would not turn on. I tried every combo and button push I could think of.
No LED charging lights, nada.
I finally reverted to the paper clip in the reset hole. Booted right up.
Don't know what the issue is.
reset button wont even work for me...
Yes It happend to me yesterday twice... i think if we leave it for an extended period without out charge , the screen is getting locked somehow... both the times i have held the power button till the buzz.. then it rebooted....
Same behavior here, was fully charged in the Morning, and plugged in, when i got home Both LED's (Dock and Tab) were green but the Screen won't turn on, pressing the Power button for 10sec rebooted the device, maybe some kind of power saving feature... hopefully it will be fixed with ICS
Okay, rockstatus90's problem seems different, but the rest of us, pceasar explained that we're likely entering APX mode, right? It's designed behavior? Now I just want to know what APX mode is, and if there's an easier way to exit than rebooting.
Happened twice for me so far.
chinly43 said:
Okay, rockstatus90's problem seems different, but the rest of us, pceasar explained that we're likely entering APX mode, right? It's designed behavior? Now I just want to know what APX mode is, and if there's an easier way to exit than rebooting.
Click to expand...
Click to collapse
Yes this is normal. Although most other Android devices seemed to give some sort of on screen message.
It is mentioned here as a process of rooting the original TF:
http://eeepadhacks.net/transformer-hacks/how-to-root-your-eeepad-transformer/
Basically, this is a mode that outputs to your PC and is supposed to blank your screen. You are supposed to reboot afterwards, so there is no other way out.
I have not had the problem since being sensitive about pushing volume+ and power at the same time.
rockstatus90 said:
reset button wont even work for me...
Click to expand...
Click to collapse
Unfortunately it looks like return or rma is your solution. I would try to call Asus and see if they can troubleshoot it. Best case they can reset it for; worse case its dead.
Really wish you could pull the battery. Thats the sure fire reboot.
My wife dropped her Radar into water. Luckily she quickly pulled it out, removed the back, and killed the power. We threw it in some rice and waited. After a fair amount of time (48 hours), I pulled it out and tested it. It powered on. Here's where we got into trouble.
My wife grabbed the phone back, pulled the back off instead of powering down, threw in her sim, and did something... the phone is now in USB Host Mode and won't come out. It reads:
PI06110
SPL-2.4.160015.3(136036)
eMMC SMS 7376MB,FA31
TOUCH A1(F:80,ID:10,V20,B:AA)
Radio-16.23.05.13_2
Serial (will change to USB if plugged in so it's still recognized by a computer)
APPSBL
IMAGE CRC
FACTORY RESET
I can't get it to come out of USB Host Mode. I can get it to restart, but it immediately goes back to this screen. Does anyone know how to get the phone out of this? I'm sure that I'm overlooking some simple button combination. Please help if you can.
The device also won't power off. It always comes back to this screen.
I did several searches and couldn't find anything in this forum or in the WP7 main forum. Lots of talk of making GOLD Cards when semi-bricked. Have I come to this???
Thanks Team XDA!
jelliottz said:
My wife dropped her Radar into water. Luckily she quickly pulled it out, removed the back, and killed the power. We threw it in some rice and waited. After a fair amount of time (48 hours), I pulled it out and tested it. It powered on. Here's where we got into trouble.
My wife grabbed the phone back, pulled the back off instead of powering down, threw in her sim, and did something... the phone is now in USB Host Mode and won't come out. It reads:
PI06110
SPL-2.4.160015.3(136036)
eMMC SMS 7376MB,FA31
TOUCH A1(F:80,ID:10,V20,B:AA)
Radio-16.23.05.13_2
Serial (will change to USB if plugged in so it's still recognized by a computer)
APPSBL
IMAGE CRC
FACTORY RESET
I can't get it to come out of USB Host Mode. I can get it to restart, but it immediately goes back to this screen. Does anyone know how to get the phone out of this? I'm sure that I'm overlooking some simple button combination. Please help if you can.
The device also won't power off. It always comes back to this screen.
I did several searches and couldn't find anything in this forum or in the WP7 main forum. Lots of talk of making GOLD Cards when semi-bricked. Have I come to this???
Thanks Team XDA!
Click to expand...
Click to collapse
I got stuck in a constant loop of the USB host mode when I was doing the gold card thing to hack the spl/hspl... The only thing that worked for me was to get a little screw driver, take the phone apart and pop out the battery. Then when I put it all back together and turned it on, it went back into the normal boot mode. The only issue I've seen now is that I can no longer get back into USB host mode (it's just a white screen) when I do that button combo. But, I was able to change the SPL and HSPL so I don't really have a need...
jpkjpk said:
I got stuck in a constant loop of the USB host mode when I was doing the gold card thing to hack the spl/hspl... The only thing that worked for me was to get a little screw driver, take the phone apart and pop out the battery. Then when I put it all back together and turned it on, it went back into the normal boot mode. The only issue I've seen now is that I can no longer get back into USB host mode (it's just a white screen) when I do that button combo. But, I was able to change the SPL and HSPL so I don't really have a need...
Click to expand...
Click to collapse
I appreciate the suggestion. I took the phone apart which was actually pretty easy. I pulled the battery and let it sit. I then depressed the powerbutton to release any charge left in it.
Long story short, I'm still stuck in USB Host Mode. Not sure where to go from here, other than shopping... Thanks for the help though. At least I can add another phone to my list of disassembled devices.
jelliottz said:
I appreciate the suggestion. I took the phone apart which was actually pretty easy. I pulled the battery and let it sit. I then depressed the powerbutton to release any charge left in it.
Long story short, I'm still stuck in USB Host Mode. Not sure where to go from here, other than shopping... Thanks for the help though. At least I can add another phone to my list of disassembled devices.
Click to expand...
Click to collapse
Hmm, that is really odd.
Another time I got stuck in "USB Host Mode", I held down 'Power' + 'Volume-down' + 'Camera' for a good minute or two. The phone just kept rebooting. When I finally stopped the reboot, it booted normally into the OS.
Another thing you could try is to power it off. Then hold both 'Volume-up' & 'Volume-down' and press the power button. That should take you to a different screen, where you have options to restart/reformat. Can you get to that screen?
jpkjpk said:
Hmm, that is really odd.
Another time I got stuck in "USB Host Mode", I held down 'Power' + 'Volume-down' + 'Camera' for a good minute or two. The phone just kept rebooting. When I finally stopped the reboot, it booted normally into the OS.
Another thing you could try is to power it off. Then hold both 'Volume-up' & 'Volume-down' and press the power button. That should take you to a different screen, where you have options to restart/reformat. Can you get to that screen?
Click to expand...
Click to collapse
I will try this next. I've attempted the "power + vol- + camera" but didn't hold it that long.
I've tried Vol+- + power and that didn't give me a different result.
Thanks for the suggestion. I've already chalked the phone up to a loss and bought another one for her. I feel its probably karma for all the risky hacks and flashes I've attempted and never had problems with. Bound to have a phone malfunction at some point. Its just funny this wasn't of my own doing.
Sent from my Galaxy Nexus using xda app-developers app
well the trick is switch off the device and boot up using "power + vol- + camera", the device will boot up with usb host mode.
if you are stuck thn press "vol(both +up and -down) and power" this will reboot.
I've installed DRH JB 4.1 successfully 2 months ago. It has been running nicely since then. Today I decided to upgrade the ADW launcher EX. It all went fine.
I left the tablet on the table. A few minutes later, I came back to find it remains off. I tried to press power button for a few seconds, w/ or w/o holding + or - down. Nothing happens. Plug in the power, nothing.
I connect it to my PC (did that as a step to install DRH JB 4.1). But nothing happens either.
What can I do now? Is it completely dead?
Thanks
I've cracked open the back and press the reset the button. It boots up but won't respond to touch screen, soft button or hard buttons. I reset it a few times and about to give up. Then I put the back cover half-on (not snapped), it somehow worked. It responds to hard button, soft buttons and touch screen.
I felt lucky but want to try more. So I reboot it. Now, it only respond to the hard buttons, but not soft buttons or touch screen. Feeling I no longer need the reset the button, I snapped the back cover on. Now it goes dead again.
Has anyone seen this before? Any loose end?
Thanks
I just had this happen to my tablet today. Installed CWM 5.0.5 (for BL 1.2), installed the new Paranoid Android ROM played with it for a few minutes, went back to install market, which worked fine, logged in to start downloading apps. Played some angry birds, exited, admired the tab for a few seconds, turned off the screen, and then set it down. plugged in to charger. unlocked screen, made sure apps downloaded, turned off screen again, set down.
10 minutes later, picked it up, tried turning on the screen and all I got was black. will not respond to any button presses or anything I do. I would rather not crack open the case as I just purchased it, but will do so if that is the only thing aside from sending it in for repair.
Hope someone has some advice or help. Did search the forums for other ideas on what to do, but it seems like the only way to make it wake up is the hard reset. Someone please prove me wrong! :silly:
camman85 said:
I just had this happen to my tablet today. Installed CWM 5.0.5 (for BL 1.2), installed the new Paranoid Android ROM played with it for a few minutes, went back to install market, which worked fine, logged in to start downloading apps. Played some angry birds, exited, admired the tab for a few seconds, turned off the screen, and then set it down. plugged in to charger. unlocked screen, made sure apps downloaded, turned off screen again, set down.
10 minutes later, picked it up, tried turning on the screen and all I got was black. will not respond to any button presses or anything I do. I would rather not crack open the case as I just purchased it, but will do so if that is the only thing aside from sending it in for repair.
Hope someone has some advice or help. Did search the forums for other ideas on what to do, but it seems like the only way to make it wake up is the hard reset. Someone please prove me wrong! :silly:
Click to expand...
Click to collapse
What you are having is a well known SOD that is caused by the Kernel we are using for right now. There are other options besides cracking the case and pressing the internal reset button. You can let the device drain its battery on its own. The best way I know of is to connect something that charges USB to the tablet so that the tablets power will die a lot quicker, MP3 player, Cell Phone or anything that can use a good charging up would be the quickest route. Then after plugging in almost everything and making sure that the battery is fully drained on the G tablet press and hold down the power button just to be safe and discharge what ever is left. Charge the Gtablet fully from red to green and then boot it back up and all will be good. Its a long process to take, but if you don't wish to open it up and drill the hole this is the alternative way of doing so.
redhonker said:
I've cracked open the back and press the reset the button. It boots up but won't respond to touch screen, soft button or hard buttons. I reset it a few times and about to give up. Then I put the back cover half-on (not snapped), it somehow worked. It responds to hard button, soft buttons and touch screen.
I felt lucky but want to try more. So I reboot it. Now, it only respond to the hard buttons, but not soft buttons or touch screen. Feeling I no longer need the reset the button, I snapped the back cover on. Now it goes dead again.
Has anyone seen this before? Any loose end?
Click to expand...
Click to collapse
Yup. That's most likely it. Loose ends. Check the cables going to the digitizer and the soft buttons.
rajeevvp said:
Yup. That's most likely it. Loose ends. Check the cables going to the digitizer and the soft buttons.
Click to expand...
Click to collapse
Is there any diagram/photo showing where to check? Would really appreciate it.
What would be cause that the hard button does not work (power, volume)?
Thanks
redhonker said:
Is there any diagram/photo showing where to check?
Click to expand...
Click to collapse
For your problem, start reading from this post onwards. Pics are here.
I decided to open gTablet again. This time, things just come back to normal. I checked every wire and connector visible, but can't find anything loose. I am afraid to snap the back cover back so I am leaving it loose and put it back to the case. My plan is to drill a hole on the back cover later to get access to the reset button. But I doubt whether that will really help.
I am checking the pictures against mine. All looks normal. Checked every visible wire and connector. Nothing seems to be loose.
redhonker said:
What would be cause that the hard button does not work (power, volume)?
Click to expand...
Click to collapse
redhonker said:
I decided to open gTablet again. This time, things just come back to normal. I checked every wire and connector visible, but can't find anything loose.
Click to expand...
Click to collapse
The symptoms point to a hardware problem. A visual inspection might not be enough.
Try pulling all the relevant cables out completely (at both ends), then plugging them back in again.
Then do a "Key Test" in CWM (under "advanced"). Post the key codes along with the keys pressed.
If all the keys don't show up, then get me a dmesg output:
Code:
C:\> [B]adb shell dmesg > dmesg.txt[/B]
You should also check that the cables don't have any breaks in them (flex the cable while doing the Key Test) or have their insulation stripped somewhere. This latter has caused some problems before.
I tried to tighten all the connectors.
All keys passed the test.
Keeping my fingers crossed now.
Had and still have an issue today. While driving earlier yesterday, I was listening to music in my car with phone connected on headphone jack. It made a buzzing noise( that came through car audio) , I disconnected and removed battery. I replaced battery and phone will not turn back on at all, will only show both Samsung logo's then go black screen. The phone will only power up for a total of 7 seconds from initial power up vibration on any combination of buttons,or even using a JIG
which went right into download mode.
- If I plug into power source , phone will just vibrate.
- I removed battery and replace, both Samsung logo's will appear then turn off.
- If I hold volume down + power button and place battery in, it will go into download mode. In this mode I can hit volume down to restart but it will just stay on black screen. Also if I hold these buttons down and do nothing the screen will just go black after a few seconds.
- I can also put into download mode to hook up to ODIN using same method and pressing volume up, but will say downloading then shut off.
- I've tried holding down volume up+down and power and it will not go into recovery.
- Odin with recognize it for a second (say device plugged in) and start to download files then it will say device unplugged after a few seconds
I've been looking at unbricking and unrooting threads with no luck. Any help is appreciated.
I don't know about the buzzing sound, but the rest sounds like a dead battery. Are you sure it's charged or that your charger didn't die on you? I don't believe phones brick after the flash is up and running.
Really now said:
I don't know about the buzzing sound, but the rest sounds like a dead battery. Are you sure it's charged or that your charger didn't die on you? I don't believe phones brick after the flash is up and running.
Click to expand...
Click to collapse
Yes I'm 1000% percent sure its not a dead battery and even had it at AT&T warranty center this morning having them look at it. I was trying my luck even though its out of warranty. This issue is like none I've heard, because of the fact that phone actually powers up and I can get into download mode within those 7 seconds, but will shut off after. I've timed it till it powers off.
Really now said:
I don't know about the buzzing sound, but the rest sounds like a dead battery. Are you sure it's charged or that your charger didn't die on you? I don't believe phones brick after the flash is up and running.
Click to expand...
Click to collapse
Stuck power button? Flick back or the phone a few times
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
Am having this same issue with my girlfriends phone just as of a couple hours ago. It's completely stock and just recently received an OTA update a few days ago, she showed me bragging how she can watch videos and do other things at the same time now knowing how much I want a Note lol, she's had zero issues with it other than the battery getting very hot while charging a week or so ago and seems to be very slightly bulging now that I've looked at it. Out of nowhere today as we're walking through a parking lot and she's carrying it in her hand, not even using it, she says something is wrong with her phone and hands it to me with it vibrating every couple of seconds and not reacting to any buttons. I take the battery out and when we get inside put it back in and without even pressing anything it goes to the Samsung logo, black, animated Samsung logo, then turns off and goes back to vibrating every couple seconds. I look up the button combination for recovery and download mode and all that, I try recovery and it does the same vibrate every couple of seconds but never goes to recovery, and if I take the battery out, hold down volume down, then put the battery in it comes up with the warning about installing ROMs and all that, weather I press volume down or do nothing it stays at that screen for maybe five seconds then turns off and the only way I can get to the download mode is to take the battery out then press volume down. I have the Sprint Samsung Epic 4G and the batteries aren't the same but are very similar, mine is just shorter and 1500mAh, hers is taller and 2500mAh. So for the heck of it I put hers in my phone and hold it enough to where it connects and turn on my phone without issue, it boots up and shows 70% on the battery, I now have it plugged in and charging the battery at the moment with no issues. I put my battery in her phone and held it till it connects and it does the same Samsung logo, goes black, Samsung animated logo, then turns off BUT no vibrating anymore. If I press ANY button though as long as it's being held it vibrates every couple of seconds and if I hold volume down while I connect the battery it goes to Download mode but can't do anything and it turns off after about five seconds same as before, still no recovery access either. Heard that there is a power button issue with this phone and for the heck of it I've wiggled and pressed the power button with no charger or battery connected for around half an hour just to see if I can make it better, but no luck.
Hope to hear a solution to this. I would take the back cover off and clean the power button but I'm not sure if that would void the AT&T insurance, not going to try till I know I can get away with it without them knowing because if I can't fix it it's getting sent off for repairs.
EDIT: And sort of following captemo's suggestion I took a metal box, laid a hoodie over it for a bit of padding, then moderately bounced the phone on its power button side (without letting the power button be pressed/pushed, by letting it hang over the edge of the box) for a minute or so as if thinking the power button was stuck pushed in and I was trying to knock it back out, then put its battery back in and what do you know it turns on fine now. Weirdest way I've ever had to fix a phone, but hey it works now so the girlfriend will be happy.
herqulees said:
Am having this same issue with my girlfriends phone just as of a couple hours ago. It's completely stock and just recently received an OTA update a few days ago, she showed me bragging how she can watch videos and do other things at the same time now knowing how much I want a Note lol, she's had zero issues with it other than the battery getting very hot while charging a week or so ago and seems to be very slightly bulging now that I've looked at it. Out of nowhere today as we're walking through a parking lot and she's carrying it in her hand, not even using it, she says something is wrong with her phone and hands it to me with it vibrating every couple of seconds and not reacting to any buttons. I take the battery out and when we get inside put it back in and without even pressing anything it goes to the Samsung logo, black, animated Samsung logo, then turns off and goes back to vibrating every couple seconds. I look up the button combination for recovery and download mode and all that, I try recovery and it does the same vibrate every couple of seconds but never goes to recovery, and if I take the battery out, hold down volume down, then put the battery in it comes up with the warning about installing ROMs and all that, weather I press volume down or do nothing it stays at that screen for maybe five seconds then turns off and the only way I can get to the download mode is to take the battery out then press volume down. I have the Sprint Samsung Epic 4G and the batteries aren't the same but are very similar, mine is just shorter and 1500mAh, hers is taller and 2500mAh. So for the heck of it I put hers in my phone and hold it enough to where it connects and turn on my phone without issue, it boots up and shows 70% on the battery, I now have it plugged in and charging the battery at the moment with no issues. I put my battery in her phone and held it till it connects and it does the same Samsung logo, goes black, Samsung animated logo, then turns off BUT no vibrating anymore. If I press ANY button though as long as it's being held it vibrates every couple of seconds and if I hold volume down while I connect the battery it goes to Download mode but can't do anything and it turns off after about five seconds same as before, still no recovery access either. Heard that there is a power button issue with this phone and for the heck of it I've wiggled and pressed the power button with no charger or battery connected for around half an hour just to see if I can make it better, but no luck.
Hope to hear a solution to this. I would take the back cover off and clean the power button but I'm not sure if that would void the AT&T insurance, not going to try till I know I can get away with it without them knowing because if I can't fix it it's getting sent off for repairs.
EDIT: And sort of following captemo's suggestion I took a metal box, laid a hoodie over it for a bit of padding, then moderately bounced the phone on its power button side (without letting the power button be pressed/pushed, by letting it hang over the edge of the box) for a minute or so as if thinking the power button was stuck pushed in and I was trying to knock it back out, then put its battery back in and what do you know it turns on fine now. Weirdest way I've ever had to fix a phone, but hey it works now so the girlfriend will be happy.
Click to expand...
Click to collapse
Sort of is about right, glad you got it going. Many will complain about the button still clicking even though button is actually stuck. Many have cited some very simple sounding instructions for cleaning power button contacts with minimal deconstruction of phone. Using swab and alcohol. Run a search in q&a, sure you will get something.
Sent from my SAMSUNG-SGH-I717 using xda app-developers app
I tried the button with no resolution. I just went ahead and jumped ship and bought Note 3. Thanks to everyone who tried to help out
Hi,
Last week, I spilled a bit of beer on my Huawei Ascend G700. The phone started to turn the volume down at random moments when there were no buttons touched. I figured it was best to turn it off, pull out the battery, and let the phone dry.
It's been a few days now, but when I try to start the phone now, the only thing that happens is that only "=> FASTBOOT mode..." is showed in the bottom left corner. Nothing else, and it stays there until I pull the battery out.
I have tried disassembling the phone and clean it as far as I could, but it made no difference.
If I push the volume up button together with the power button it starts the recovery mode, but I can't do anything from there. And I can't connect to phone to my computer. (It isn't recognized).
I have found similar problems online, but with the difference that I have not rooted this phone. Is there a way to get the phone back working? I would like to keep the original firmware, if possible. For I can't think of a reason why it would be helpful to still try to root the phone.
So, the only thing that happened before my phone freaked out is that I have spilled a bit of beer on it (only a few drops, phone was in a case). Never rooted the phone. Phone was only a month old. I think it is running on android 4.2, but I'm not sure.
I think the volume down button is still making contact somehow as the beer has not dried off. Or maybe the button is being pressed somehow. I say this because when You power on an Android phone with power down key, it usually boots into fast boot. Try cleaning again.
Mirhawk said:
I think the volume down button is still making contact somehow as the beer has not dried off. Or maybe the button is being pressed somehow. I say this because when You power on an Android phone with power down key, it usually boots into fast boot. Try cleaning again.
Click to expand...
Click to collapse
I tried. I disconnected the connection cable from the volume button, but it doesn't make any difference.