So lately I have installed crDroid 7.1.2 and additionally Lambda kernel. Everything was working great. I was using my LG G2 with many different 7.1.2 softwares with no problem. Unfortunately today just few minutes ago I used power button to lock the screen (I was browsing the web but had to do something for a second). After That I couldnt do anything. I pressed power button many times. Screen didnt go off. Nothing shows up. There is no sound or anything. No reaction. I tried to hold power button longer or even use volume down + power. Nothing. When I connected it to charging the led has appeared (I had around 75% battery then and my battery life was always great), but still couldnt turn it on or anything. Additionally after disconnecting from charging led is still there. My LG G2 is 3 years old. I never dropped it from large altitude, I had it covered backcase as well as hardened glass. Little drops werent doing any harm. It never got wet or anything. It has never overheated and I had never a single problem with rescuing software. Only soft boot loops. It just happened like that. Is there something I can do? Anything? I really dont want to buy any other phone since nowadays most of them with that good hardware are too hard to change software for custom ROM, plus LG G2 camera was always amazing. Phones that cost more than LG G2 did at the launch have worse camera than this phone had. Once again please give me an advice for what to do.
Edit: After waiting for a while and trying over and over holding power button for like 30 seconds worked and phone has restarted succesfully. Anyway can it be somehow related to the custom kernel I installed? It's first time something like this occured.
Hi. I experienced a strange behaviour like this with a G2 mini, it was a battery problem. Maybe if it happens again, try this way (it's economic to try).
T4underbolt said:
So lately I have installed crDroid 7.1.2 and additionally Lambda kernel. Everything was working great. I was using my LG G2 with many different 7.1.2 softwares with no problem. Unfortunately today just few minutes ago I used power button to lock the screen (I was browsing the web but had to do something for a second). After That I couldnt do anything. I pressed power button many times. Screen didnt go off. Nothing shows up. There is no sound or anything. No reaction. I tried to hold power button longer or even use volume down + power. Nothing. When I connected it to charging the led has appeared (I had around 75% battery then and my battery life was always great), but still couldnt turn it on or anything. Additionally after disconnecting from charging led is still there. My LG G2 is 3 years old. I never dropped it from large altitude, I had it covered backcase as well as hardened glass. Little drops werent doing any harm. It never got wet or anything. It has never overheated and I had never a single problem with rescuing software. Only soft boot loops. It just happened like that. Is there something I can do? Anything? I really dont want to buy any other phone since nowadays most of them with that good hardware are too hard to change software for custom ROM, plus LG G2 camera was always amazing. Phones that cost more than LG G2 did at the launch have worse camera than this phone had. Once again please give me an advice for what to do.
Edit: After waiting for a while and trying over and over holding power button for like 30 seconds worked and phone has restarted succesfully. Anyway can it be somehow related to the custom kernel I installed? It's first time something like this occured.
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Don't use Lambda Kernel sometimes freezes use the kernel included in the rom
Related
Hi guys
I am having this unusual issue (atleast for me) as it is happening for the first time. My nexus was charged almost 60% and i didn't even ha any sort of case on it. Just msged my frnd on whatsapp and kept the phone aside. After almost 5 mins when i check the screen is blank :crying:. i m pushing the power button to switch on but it does nothing...neither does proximity sensor and the volume buttons. I thought the phone is switched off. But not cz i called up on my mobile no in my nexus 4 from another phone.
Freaked out i thought suddenly the battery drained and phone is bricked. Tried to charge the phone but nothing comes up on display neither the battery icon. Searched theweb for solution but didnt find much besides hard resetting the device using volume down + power button. Finally after waiting for almost half n hour or so i tried again and pushed the powerbutton for almost 10 secs :fingers-crossed::fingers-crossedmore than needed on regular use) and it turned on:victory:. Couple of days later same thing happens.
I am not sure what is causing this issue to happen. My Nexus 4 isnt rooted. I certainly dont wish to part with this device as it is such an amazing one. If anybody is experiencing or has experienced the same issue, please tell me what was the cause?
I'm TOTALLY BLANK BEING UNAWARE OF THE ISSUE AS TO WHY IS THIS HAPPENING? OR WHAT OR WHICH APPLICATION IS FORCING IT?
Reply please...Thanks in advance...
Sounds like it's frozen long pressing the power button soft resets it. If it happens a lot then you should probably factory reset and see if it continues.
Hey guys,
This is my first time posting, although I am constantly on the forums looking for help and ROMS. Its been about 4 months since the last ROM I downloaded for my phone. Its actually been 4 months since I did anything to my phone. I found a ROM that worked and kept with it. I have a sprint galaxy s4. fyi.
But yesterday while I was in the middle of texting on my phone it randomly shut off. When I tried to turn it back on nothing happened. Then I pulled the battery out and it rebooted showing the Samsung Galaxy S4 screen for about 3 seconds and then shut off again. I tried another working battery and still nothing. So then I pulled the battery out and try to get into the bootloader (holding down the volume up button). It said it was going into the recovery but then shut off about 3 seconds in. So then I tried holding down the volume down, home, and power button which allowed me to go to the OEM(I don't know if that's the correct term but it was a warning about tampering with the software) So I pressed volume up to continue and it immediately shut off again.
I cant get passed anything for about 5 seconds in without it shutting off. It's extremely frustrating and annoying that I literally cannot do anything with it.
Any sort of help or input would be greatly appreciated! Thanks so much in advance!
famoussas328 said:
Hey guys,
This is my first time posting, although I am constantly on the forums looking for help and ROMS. Its been about 4 months since the last ROM I downloaded for my phone. Its actually been 4 months since I did anything to my phone. I found a ROM that worked and kept with it. I have a sprint galaxy s4. fyi.
But yesterday while I was in the middle of texting on my phone it randomly shut off. When I tried to turn it back on nothing happened. Then I pulled the battery out and it rebooted showing the Samsung Galaxy S4 screen for about 3 seconds and then shut off again. I tried another working battery and still nothing. So then I pulled the battery out and try to get into the bootloader (holding down the volume up button). It said it was going into the recovery but then shut off about 3 seconds in. So then I tried holding down the volume down, home, and power button which allowed me to go to the OEM(I don't know if that's the correct term but it was a warning about tampering with the software) So I pressed volume up to continue and it immediately shut off again.
I cant get passed anything for about 5 seconds in without it shutting off. It's extremely frustrating and annoying that I literally cannot do anything with it.
Any sort of help or input would be greatly appreciated! Thanks so much in advance!
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Make sure you have a well charged battery. Once this happened to me the phone was running hot and the little charge it had was wasted trying to get it to download mode. also having it connected to a computer/power outlet sometimes messes with the boot up. The timing of when you press the buttons also affects the loading. as soon as you see hte Galaxy S4 logo let go of the buttons. Hope this helps/.
Bombillazo said:
Make sure you have a well charged battery. Once this happened to me the phone was running hot and the little charge it had was wasted trying to get it to download mode. also having it connected to a computer/power outlet sometimes messes with the boot up. The timing of when you press the buttons also affects the loading. as soon as you see hte Galaxy S4 logo let go of the buttons. Hope this helps/.
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I tried 2 different batteries, I also tried having it plugged into the computer, charger, anything. I've also tried different timing on the buttons appreciate the response though. I'm going to keep trying the timing of it.
Anyone have any other suggestions?
Sounds to me like it can be a defective power button which Samsung is notorious of making on their devices.
BIGSAMDA1ST said:
Sounds to me like it can be a defective power button which Samsung is notorious of making on their devices.
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Samsung phones are under a 1 year warranty with Samsung correct?
famoussas328 said:
Samsung phones are under a 1 year warranty with Samsung correct?
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http://www.samsung.com/us/support/service/warranty/SPH-L720
Hey BIGSAMDA1ST....thank you so much I looked at it more closely and it seems like the button half of the button is jammed up in there.
Hopefully that's what was causing the problems. ?
Same probleme here (also since yesterday)
Could you solve the problem? I had the same problem yesterday. Galaxy S4 with CM 11. Suddendly the phone rebooted and it just came to life for about 3-4 seconds after taking the battery out and in again. After a few tries it booted coorectly again. But today the same thing happened and now it's dead for about 3 hours. Now I am going to buy an external charger and try to load the battery to 100 %. I also disassembled the phoine and checked the powerbutton for functionality.
Yeah that was not the problem. lol I'm sending it to an outside company due to the face that its not under any warranty. I'm saying its bricked lol
I was listening to an audiobook when my phone suddenly died. It would not start back up, so I removed the battery. When I replaced the battery, the samsung logo would pop up but after about a second it would go black again. It will not start again until I remove/replace the battery, at which point it does the one second shutdown again.
At one point I got the phone to boot (no idea what I did differently) and I noticed that it got very hot around the camera area before going black again. A second time I was able to get into recovery, where I did a factory reset. Booted back up and it seemed to be okay, but then heated up very quickly and shut down.
Now, even if the phone is totally cool, I cant get past that 1 second of samsung logo. I'm really at a loss here, and totally screwed without my phone because I am traveling non-stop for the next 2 weeks. Does anyone know how I might try to troubleshoot this? Thanks
Possibly flash a new ROM and start over. That's what I would do
This EXACT situation happened to me yesterday! I was streaming from Google music, it was on the charger and things were fine. A call came in and the phone started vibrating like crazy and wouldn't stop. The screen went black and it kept vibrating. Finally it went off. On boot it will get to my lock screen and then crash after about 30 seconds. If I take the battery out and try again it lasts another few seconds after boot. If I leave it for a LONG time with the battery out and restart it I can get like 2 mins on the next boot without it crashing. The top part by the camera is getting hot on my phone as well. Recovery mode and download mode start fine and the phone doesn't crash. I have some data on the internal that I want to save so I tried to use Odin to flash the most recent build L720VPUFNG2 as that would just install the OS and not touch the data. On the next reboot things seemed to be working fine and I got maybe 5 mins out of the phone before it crashed again. I still don't have enough time to get the data off so I think I'm just going to say screw it and wipe it completely. You guys know of a way I can backup this app data using Odin or recovery mode? My phone is currently unrooted. I'm new to all this tinkering stuff. Phone is out of warranty now anyway.
Threw on a custom recovery, backed up all my data, did a full wipe, now I am good as new.
It worked for awhile but now it is back to rebooting itself. Any idea what could be the issue? I'm assuming at this point it is hardware related. Why can recovery and download mode run consistently without crashing but when an os is fired up it has issues? If it was a hardware issue shouldn't it not work across the board?
So I had Sprint replace my phone on the 8th. I have been using my same batteries (1 stock 1 Anker) and chargers (some stock some not) without issue the past 5 days. I rooted and installed xposed and some modules (original broken phone was never rooted and was completely stock). Things were going great until tonight when it started reboot looping exactly like the old phone. I switched battery and same proble. After I took the battery out and left it out awhile it fired back up but I'm afraid the problem will return. Is it possible that the battery or charger randomly are causing damage to the phone? I only have 14 day warranty on this replacement and need to figure this out.
I have no idea maybe try just using your stock battery for a couple days. See how that goes then use your other battery for a couple days and see what happens.
i7vSa7vi7y said:
I have no idea maybe try just using your stock battery for a couple days. See how that goes then use your other battery for a couple days and see what happens.
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I think it was one of the xposed modules causing the issue. I realized the rebooting seemed to happen whenever I pressed the power button. I had installed a power menu module so perhaps it was the cause. I restored from a nandroid and uninstalled that module and things seem to be working now. Hopefully that was the cause and this thing won't start acting up again after the return period.
killerz298 said:
I think it was one of the xposed modules causing the issue. I realized the rebooting seemed to happen whenever I pressed the power button. I had installed a power menu module so perhaps it was the cause. I restored from a nandroid and uninstalled that module and things seem to be working now. Hopefully that was the cause and this thing won't start acting up again after the return period.
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That makes a lot of sense. Have to be careful with those Xposed modules. Don't get too carried away installing so many at one time and playing with them and then rebooting. You'll have a hard time figuring out which one is causing it. I'm pretty sure you found your problem.
i7vSa7vi7y said:
That makes a lot of sense. Have to be careful with those Xposed modules. Don't get too carried away installing so many at one time and playing with them and then rebooting. You'll have a hard time figuring out which one is causing it. I'm pretty sure you found your problem.
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That is exactly what I did I installed like 6 at once and things were working well for a few hours then disaster stuck. I think I won't play with this phone anymore as I am upgrading anyway and want to sell it in working order.
So things were going well for awhile and then the reboot loops started up again. I did some digging and read that apparently Samsung phones are notorious for sticking power buttons and the symptoms were exactly what I was experiencing. I watched some videos online how to open the phone and clean out the power button but it didn't make a difference. I then read that squeezing the connector for the power button with a pair of pliers sometimes does the trick. Not for me. So finally since I'm not under warranty, have no insurance, and the phone wasn't working anyway, I just ripped the white plastic part of the power button right off. Well, that seemed to do the trick. Phone immediately fired back up without issue and has been going strong. I glued a small thin piece of plastic where the old one used to be and I am back in action. If my little plastic piece solution eventually fails or breaks off I will consider soldering on a new button but so far so good.
If you have tried everything else, and are looking for last resort, try cleaning the power button with some alcohol, and if that fails, rip off that power button! Here is the video that gave me the idea: https://www.youtube.com/watch?v=3Glllc7bEJs and here are some other power button videos: https://www.youtube.com/results?search_query=s4%20power%20button&search_type=&aq=f&oq=
I had an alarm app give me an alarm last night but I was busy in another app and dismissed the alarm in a way that the sound was still going. The only thing I thought to do was to do a reboot of the phone. I gave it a few minutes and when I pulled it from my pocket I noticed that it had not rebooted. So I held the power button for a few seconds and waited for that vibrate then the "Custom" screen.
Nothing.
Held the power button for about 30 seconds.
Nothing.
Good battery, at least 75% before this happened. No sweat. I have a spare battery that I know is 100%. When I put that one in, the phone immediately did a vibrate and gave me the "Custom" screen. Then dead. Power button did nothing.
Pulled the battery and upon insertion, I got that vibrate again. But this time I held Volume+ and I get that tiny blue bootloader message at the top of the screen for a half a second. Then dead. Tried it again and this time did Volume-, this time I got download mode for half a second. Then dead.
Tried all this with power plugged in and get even less. Nothing.
Connected it to a PC (OEM cord straight into the motherboard) and got nothing. No charging LED, no sound from the PC upon plugging. Nothing new showed up in Device Manager.
Did I just do the "Low Effort Brick" method just by rebooting? I have had this thing for a few years, running CWM then TWRP. Several ROMs in the past, xposed, done it all and never once even had a boot loop. Now I have a brick because I rebooted a phone that had been VERY stable for weeks (on Dan's GPE ROM)?
I am not so concerned about the device, I actually ordered a LG G4 already. What I REALLY want is the autobackup of Tasker that is in the internal storage. I know I have a TiBu of everything on the microSD and a TWRP is on there too. But both are a few days old and I have made many changes to Tasker in the past few days. Tasker updates a backup every time you leave the app, so I know I have a very recent file in there. But how do I get it?
It's not bricked. The power button on some S4's are janky. Mine did the same thing for a while. You can try smacking the power button on the corner of a desk or something but otherwise either just keep pulling the battery and trying, try opening it and cleaning the switch, or try replacing the switch.
It's hardware issue with power button. I've got the same issue with my S4. The only solution is to replace the button.
Good advice. Found a few YouTube videos that are pretty close the issue that I have. I shall do some work on this this weekend. Thanks for taking the time to respond!
Hell yeah. Effin HELL YEA. Found a few YouTube walk through videos and got down to the switch. Using my ever-awesome Simpson 260, I was able to determine that the power switch was bad. I exercised it a few dozen times and then it went open. Roughed everything back together (without screws) and got a boot.
Immediately made a TiBu of everything. I will also make a TWRP as soon as that is done. Now I have to source a power switch. I should have no problem replacing the switch. I have a fantastic solder station at work and a 20X magnifier. This shall be my crutch until the LG G4 arrives.
Thanks again for the advice. Proof again that this is a real community.
Side note: I went to AT&T to get my old Vivid back into action to replace my S4. When I mentioned that the device was rooted, they replied with some statement that my "jailbreaking" the device is what caused the failure. I asked if she knew what rooting was, and she said "yeah...jailbreaking". I asked her if she knew what an "unlocked bootloader" was and she just glazed over, mouth open. When I told her that the device has been rooted for years with no problem, she insisted that the problem happened when I "jailbroke" it.
My brothers TMobile S8 screen randomly stopped working. It has no signs of damage anywhere as well. Weirdly, I managed to get the screen to go on one time by pressing some button combos to try to follow a guide to get it into recovery to factory reset it. Upon the phone booting, the battery had 3% and when I went to show him, it was dead. Now after letting it charge, the screen does not work once again and I can't seem to get it to come on in the same way it did before, the bright blue recovery screen.
Is there any software I can use to just attach the phone to it and factory reset it? I mean, I've seen bad phone screens before that have still had images show up on them, even if heavily damaged physically or it no longer responding to touch and showing dim lights. But this one simply doesn't turn on, except the one random time it did, and it was perfectly fine, showed no sign of damage. Any thoughts would be greatly helpful
Is the battery known to be good?
If not replace it. The system will not boot if there's not enough current. It takes a fair amount of power to boot up. A charger can't provide enough to do so...
It boots up fine, I can hear the initial TMobile boot audio as well as the notification sound the phone makes when it gets to the lock screen. I also had it stop charging @80% not too long after buying the phone on release, with some custom ROM I installed. Ofc its a possibility its battery related, since I can't see anything on it, but it was taken care than the average person I am sure
With a custom rom all bets are off. Makes troubleshooting much harder. Possible rootkit.
Firmware and malware aside if it's booting but no display, possible loose ribbon connector, failed display or mobo. That's assuming the battery is good...
Well I did disable/uninstall Superuser from the phone, and I used it for a couple years before giving it to my brother to use. That is a good point about the cable, I will search for images, maybe I can squeeze a few spots to just see what happens
moccor said:
Well I did disable/uninstall Superuser from the phone, and I used it for a couple years before giving it to my brother to use. That is a good point about the cable, I will search for images, maybe I can squeeze a few spots to just see what happens
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Sometimes just reseting a connector is all it takes. Those are low voltage lines and a perfect contact is needed.
If the battery is more then 2-3 yo it's probably at the end of its usable service life.
Thanks for the input, I will open it up if nothing else works and I will report back if it helps