help, constant reboot. it's not a bootloop - LG G2 Mini

hello guys, someone who knows what's wrong with my g2.
The phone would turn off, and it would stop in the LG logo for a minute and restart, connect the charger and turn on. But then it turned off and the gif happened; it restarts constantly, I can not tur on .
It is not a "brick." When it was completely downloaded, it was returned to stock ROM, it turned on for a few minutes, but it returned to the same state
Can it be the battery ?

It seems like a problem with the battery or in the power supply circuit.
Take it to a technician or something.

Is it also happening with the charger attached? If it isn't, it might actually be the battery. I think replacements are still aviable.

DrAcula04 said:
Is it also happening with the charger attached? If it isn't, it might actually be the battery. I think replacements are still aviable.
Click to expand...
Click to collapse
3 days ago, when the problem started, when connecting the charger; the phone was on. Now it happens, the image attached to the post.
When I turn it on without charger it goes on. When I try to wipe, or enter TWRP.

Vagelis1608 said:
It seems like a problem with the battery or in the power supply circuit.
Take it to a technician or something.
Click to expand...
Click to collapse
Yes, I think it will be the solution.

Related

Galaxy s2 won't shut off

Just rooted, overclocked, now when i power off it simply turns on 2 sec after.
How come? Anyone know?
Reflash your kernel, see if it continues.
seshmaru said:
Reflash your kernel, see if it continues.
Click to expand...
Click to collapse
Just did with odin and tried to power off again, it turns on.
Any other ideas?
Pulled my battery to shut it off.
Started the phone, shut it off, and it stayed off. Weird!
Thanks for your help.
its not off, it's underclocked so low it can't even wake up the screen, higher your min clock speed to 600 and see if it still happens, of try removing setcpu or that other one that starts with a T.. whichever you use
Sent from my GT-I9003 using XDA App
stephaneseguin00 said:
Just rooted, overclocked, now when i power off it simply turns on 2 sec after.
How come? Anyone know?
Click to expand...
Click to collapse
I have the same problem, instead of switching off it just reboots, even if I power off from recovery.
What kernel are you using. I'm using Ninphetamine 2.0.5, with VillainROM 2.4.2, with Black Android Theme.
I'd rather not pull the battery, after seeing how flimsy the battery cover when I put it on first, I decided I'd try to avoid fiddling with it if at all possible
ZagatoDB7 said:
I'd rather not pull the battery, after seeing how flimsy the battery cover when I put it on first, I decided I'd try to avoid fiddling with it if at all possible
Click to expand...
Click to collapse
I was a bit shocked by the battery cover when I first got it, but look how wrong we were...
ZagatoDB7 said:
I have the same problem, instead of switching off it just reboots, even if I power off from recovery.
What kernel are you using. I'm using Ninphetamine 2.0.5, with VillainROM 2.4.2, with Black Android Theme.
I'd rather not pull the battery, after seeing how flimsy the battery cover when I put it on first, I decided I'd try to avoid fiddling with it if at all possible
Click to expand...
Click to collapse
Well let me tell you about a little secret: if you hold the power button for 10 seconds the phone will shutdown instantly no matter what.
I have the same problem too, it's very frustrating...
seshmaru said:
Well let me tell you about a little secret: if you hold the power button for 10 seconds the phone will shutdown instantly no matter what.
Click to expand...
Click to collapse
Doesn't work: it turns off, stays off for 2 seconds en boots up again.
I got same problem. Never flashed, never rooted. Got original 2.3.3.
I think I#ll try to flash it to fix it.
got a similar problem. probably not related. after unplugging it from a full charge, the phone kept making the "USB connected" sound. when turned off, it would do one of two things: display the big battery charging indicator while flashing the overheat indicator or turn itself back on.
while powered on, the battery icon will change from charging to not charging. I checked the USB socket and doesn't seem to be malfunctioning and there isn't anything shorting out the contacts. so far now, the battery level is at 87 percent after 48 minutes not in use. and now it's not making the sound anymore. I suppose the battery is malfunctioning.
lotacus said:
got a similar problem. probably not related. after unplugging it from a full charge, the phone kept making the "USB connected" sound. when turned off, it would do one of two things: display the big battery charging indicator while flashing the overheat indicator or turn itself back on.
while powered on, the battery icon will change from charging to not charging. I checked the USB socket and doesn't seem to be malfunctioning and there isn't anything shorting out the contacts. so far now, the battery level is at 87 percent after 48 minutes not in use. and now it's not making the sound anymore. I suppose the battery is malfunctioning.
Click to expand...
Click to collapse
I got a mixed-up thing of the issues on this topic..
When I take off the power socket, the symbol that shows "charging" remains there, and also, it is completely impossible to turn off the phone..
Whenever I turn it off, hard, or standard mode, it turns on again after 2 seconds..
And even if I remove the battery, I put it on again, and then it's back on in 3 sec....
Uh, and when I plug the charger in, when the battery is completely discharged, I have to take it out and back in , several times, before anything appears on screen, and even when it does, there is a temperature warning sign , and a yellow one which usually appear...
I'm getting very frustrated since I just paid 5000 nok (920 USD) for this phone..
And while I really begun to like Android, I guess I'll have to switch back to iPhone with a 4S, or to some better android device, since yes, the gs2 is cool , but I can't stand such issues, since I do run business things, and the phone is of vital importance for me, and not just a console/browsing crap.
Has anyone got any solution on this issue?
It would be crap if I had to send it to service, since it would take a lot of time, and I would have then to buy another temporary phone in the meanwhile...
PLEASE, HELP!
I had this problem, i cleaned the USB port out but that didn't stop it, but i think it helped. I then drained the battery to nothing and it has now stoppped. It's a battery problem, as it didn't switch off like it does when it hits low battery it just died. The battery readings were also inacurrate and every now and then it would do a weird thing like flashing it was charging, but it wasn't. I tried software etc.. and clean wipe before i tried the hardware, so it wasn't the rom i was running. I think the battery is on it's way out, so I've bought a new one.
parker7 said:
I had this problem, i cleaned the USB port out but that didn't stop it, but i think it helped. I then drained the battery to nothing and it has now stoppped. It's a battery problem, as it didn't switch off like it does when it hits low battery it just died. The battery readings were also inacurrate and every now and then it would do a weird thing like flashing it was charging, but it wasn't. I tried software etc.. and clean wipe before i tried the hardware, so it wasn't the rom i was running. I think the battery is on it's way out, so I've bought a new one.
Click to expand...
Click to collapse
Did this actually help? I had all the symptoms everyone has been describing and sent it to Samsung for repair. Their response was that the phone was stuck trying to download a PRL update, but as soon as I got the phone back from them and charged my battery to 100%, removing the phone from the charger caused everything to start again. I'm not entirely sure it is the battery, but have no other ideas.
USB charging port is dead.
Buy a new one on ebay and replace it.
http://youtu.be/sBtEz6sWzZY
erredsha the
Hi all.
Had similar problems about one month after getting my s2. I have unlocked sim card, rooted it and flashed some kernel, shyah i think. And left it with stock rom (Android 4.0). As it was under warranty i reverted completely to stock and took it to the carrier. After one day got it back but they said it had no problem. The fact is that i could in fact turn it off again. After a few days it was back so i flashed a custom rom (resurrection remix at that time) and never had it again.
Now I'm with alliancerom and apolo kernel for a few months and never had it again.

[Q] SGS2 won't turn on but shows charge symbol

Hi all
My phone was shutting off instantly without any reason for couple of days and then I would turn it on. My battery was also acting weird. Sometimes when I turn it on it was showing 30% battery while before it was at 70%. Today, it turned off and wouldn't turn on. I tried Vol Up/Down+HOME+Power button and Home+Power button but it wouldn't turn on or go into recovery/download mode. When I put it on charge, charge symbol shows for a second and then it would turn off and then again on and off and continues forever.
Any help in this regard would be highly appreciated.
Either your battery is not accepting charge or is not getting any charge.
If you know someone else with an S2, ask to borrow their battery to find out whether your phone will boot.
I've a suspicion that you're going to have to replace either the battery or the USB charger port.....or maybe even both.
But the first thing to find out is if the phone boots with a 'known good' battery.
my wife says I'm a phone geek....
I'd have to agree......
keithross39 said:
Either your battery is not accepting charge or is not getting any charge.
If you know someone else with an S2, ask to borrow their battery to find out whether your phone will boot.
I've a suspicion that you're going to have to replace either the battery or the USB charger port.....or maybe even both.
But the first thing to find out is if the phone boots with a 'known good' battery.
my wife says I'm a phone geek....
I'd have to agree......
Click to expand...
Click to collapse
Thanks a lot buddy for your reply.
An hour ago I put the phone on charge for about 15 minutes and the battery charging symbol stabilized. Then I pressed Power button and phone booted and was working fine. Then just to check, I shut off and it won't start again and came back to the same old problem. I would definitely battery from same phone and will let you know about the updates.
Regards,
Its a very weird problem. I have put the battery of my brother's SGS2 in my phone and the problem is same. Then when I put my battery in my brother's mobile then that mobile shows the same problem. After switching batteries many time, my brother's SGS2 with its own battery would show the same problem. In other words that mobile was dead also. Then I plugged out the battery from the other mobile and left it out for some time and plugged in again and mobile was ok.
After that I didn't risk to switch batteries again. I have the feeling that problem is not at hardware end. For some reasons my mobile's software is corrupting batteries. I remember to have re-calibrated the battery couple of days ago with software named "battery recalibrate". I am lost at what the problem might be and what to do anymore.
Pls help.
Flash firmware with Odin that will rule out software problems. Flash say lsw and see if its the same.
andrewwright said:
Flash firmware with Odin that will rule out software problems. Flash say lsw and see if its the same.
Click to expand...
Click to collapse
But I am unable to go in recovery/download mode and can't boot the device. How can I install firmware with odin.
ImranG2 said:
But I am unable to go in recovery/download mode and can't boot the device. How can I install firmware with odin.
Click to expand...
Click to collapse
Thought you got it to boot?
andrewwright said:
Thought you got it to boot?
Click to expand...
Click to collapse
Any idea/suggestion to boot the device.
Jig to force it to download mode
Just for the record. I discovered the solution to be ridiculously simple. Battery pins connection was loose and by just putting a foiled tissue paper at below corner of battery to strengthen connection of pins, all was back to normal. Ahh! it was such a relief.
Happy days glad you sorted it:thumbup:

Green charging screen of death?

Hi all,
My phone cut out at about 10% battery charge earlier and wouldn't turn back on. I thought it was probably just bad battery stats. But now I'm home, even after an hour on charge (and 30 mins on another charger) the phone won't turn on. It also shows up as an unrecognised device in device manager.
Whats weird is that when I first plug the charger in, rather than seeing the blue battery logo, I see an unfamiliar green battery logo as attached.
Has anyone got any ideas on how to fix this? (Tried booting with the volume up and volume down buttons held)
It's also come at quite a frustrating time, I may not be able to reply until Sunday night as I'm off camping in the sticks for the weekend.
Thanks
Plug your charger and Try to keep holding the power button for 1 min.....maybe start
fatalhh said:
Plug your charger and Try to keep holding the power button for 1 min.....maybe start
Click to expand...
Click to collapse
Sadly that didn't work.
The battery appears to now be taking a charge (300mA/h according to a USB multimeter), but I haven't been able to even get SP flash tools to recognise the handset sadly.
loadedscissors said:
Sadly that didn't work.
The battery appears to now be taking a charge (300mA/h according to a USB multimeter), but I haven't been able to even get SP flash tools to recognise the handset sadly.
Click to expand...
Click to collapse
Looks like battery dead....
fatalhh said:
Looks like battery dead....
Click to expand...
Click to collapse
That is the conclusion I'm coming to, sadly there doesn't seem to be a UK stockist of the battery yet, but I guess in the mean time I can see if the seller will honour any form of warranty on the product. For now, I'm back on my old G3 and it doesn't even begin to compare. I loved my Elephone.
Bad luck my friend.....I have a samsung galaxy 2 and one day run out of battery and never awake again....weird things
I think it should be cover with warranty.....Is one year in China
Type a email to Elephone support and they must be assist you because the phone is less than one year in the marketing.
I hope you will have a possitive news from Elephone
Thanks, I'll let you know how I get on.
I have the same problem a while ago with the green thing logo while charging , I even try it on wireless charger but it has the same thing with the green logo of battery ...but luckily it charge normally with blue logo
I have seen this on my screen a few times when I ****ed my bootloader during flashing. Device ended up being semi-bricked. I could not flash via SPtools because my device didn't get recognized. I was able to fix it luckily!
Hi all, sorry for the delay in responding.
So, the first problem was the battery. You need to charge it beyond 3.8v I think to get the phone to turn on, probably better to get it to 4v so you have enough charge stored to use the phone. The phone can't charge the battery below a certain threshold (around 3.7v) so you have to remove the battery and use a lithium-ion battery charger (any phone battery charger), these are available for about £2 on ebay.
In my phone the USB port had also stopped working for data transfer. I tried changing the board with the USB port on to no avail.
I replaced everything but the screen in the end to get it working.
Are/were you on stock OS or had you replaced it with another rom? Just for a bit more clarity of the problem.

S6 edge won't turn on, won't respond to anything, but is hot

Hey guys, I just did an update last night, the update was around 330mb, then I drained my phone completely, charged it, then fell asleep, when i woke up, I removed the charger, and the phone won't turn on. Tried pressing all 4 buttons, tried going to recovery, safe mode, and every other combination of buttons, but the phone won't turn on or even go to the samsung logo or blink or anything. Even if I connect it to the laptop, nothing happens. Screen is off, but even when it is not attached to anything, the phone is hot. Which means it is technically on? I'm thinking of letting it drain til it runs out of battery then recharge it?
Anyone? I tried all combinations, nothing makes it work, not even make the led blink, no vibration. Also, i tried charging it for a few hours, it just gets warm but no charging icon or anything.
Does it get recognized in Odin? You may be able to fix it by reflashing stock
crixley said:
Does it get recognized in Odin? You may be able to fix it by reflashing stock
Click to expand...
Click to collapse
I'll try later. I still don't have odin. But that would probably be my last resort. I don't want to lose all my stuff.
Bu the way, my phone is all stock, no root.
OK so I kept the phone charging and now I tried turning it on, nothing, but the blue LED came on.
Now the blue light is off again.
Trya computer to see if it is recognized. If so, just copy your entire folder from your phone, try to Odin, then if successful copy over your files
crixley said:
Trya computer to see if it is recognized. If so, just copy your entire folder from your phone, try to Odin, then if successful copy over your files
Click to expand...
Click to collapse
I have never connected it to my laptop before so it may not have the drivers? But the laptop does not read it. Kies does not see it. Now i borrowed a friend's wireless charger but he said he thinks something is wrong with this charger cus it charges, now i put the phone on top, the charger shows a blue light but phone is not responding to it.
limpbisquit said:
I have never connected it to my laptop before so it may not have the drivers? But the laptop does not read it. Kies does not see it. Now i borrowed a friend's wireless charger but he said he thinks something is wrong with this charger cus it charges, now i put the phone on top, the charger shows a blue light but phone is not responding to it.
Click to expand...
Click to collapse
Whilst the blue led it lit hold only power + volume down for 10 seconds? Anything happen?
callumbr1 said:
Whilst the blue led it lit hold only power + volume down for 10 seconds? Anything happen?
Click to expand...
Click to collapse
Tried that. It doesn't work. Oh and now that i tried charging with a wireless charger and still same thing, i guess i can safely conclude it's not the port. Maybe i need to try a charger with higher amps to try and wake it up?
Is it possible that the update does not allow the use of chargers that or not originally for the unit? And i used a samsung slow charger that night after the update, so the whole night the phone tried blocking the current and ended up frying the diode/resistor? Or maybe since i drained it to 0% it went to deep deep sleep?
limpbisquit said:
Is it possible that the update does not allow the use of chargers that or not originally for the unit? And i used a samsung slow charger that night after the update, so the whole night the phone tried blocking the current and ended up frying the diode/resistor? Or maybe since i drained it to 0% it went to deep deep sleep?
Click to expand...
Click to collapse
No any charger should work fine it doesn't have to be official samsung charger. Do the touch key lights come on at all? Have you tried to connect to odin?
callumbr1 said:
No any charger should work fine it doesn't have to be official samsung charger. Do the touch key lights come on at all? Have you tried to connect to odin?
Click to expand...
Click to collapse
I tried connecting to the laptop, laptop does not read it. I connected it to odin but it doesn't show anything, how do I know if odin reads it? Touch lights don't come on, no response from anything.
limpbisquit said:
I tried connecting to the laptop, laptop does not read it. I connected it to odin but it doesn't show anything, how do I know if odin reads it? Touch lights don't come on, no response from anything.
Click to expand...
Click to collapse
Open odin, plug in phone and a box on odin will go blue and will say com 3 or something. If that doesn't work try smart switch
callumbr1 said:
Open odin, plug in phone and a box on odin will go blue and will say com 3 or something. If that doesn't work try smart switch
Click to expand...
Click to collapse
I think it didn't show anything when i did. I will check again later.
Is it possible that after the update, when i charged it didn't accept the charger so the battery got drained fully and now it can't charge? A technician said the battery needs to be "shocked" but they don't have the equipment to take off the back to get to the battery. Any thoughts on that?
Would it help if i charge it using a 3.4A charger for a few hours? Maybe that will wake up the battery? Technicians say that because it got to 0% it might have been fully drained and unable to recharge, what they usually do is direct charge a battery but in the case of the s6 edge it's not that easy to do since you have to take it apart...
limpbisquit said:
I think it didn't show anything when i did. I will check again later.
Is it possible that after the update, when i charged it didn't accept the charger so the battery got drained fully and now it can't charge? A technician said the battery needs to be "shocked" but they don't have the equipment to take off the back to get to the battery. Any thoughts on that?
Click to expand...
Click to collapse
This is possible, I had the same issue with an iPhone and I had to open the case and charge it externally
Anyone have any other suggestions? I would probably bring it to the service center on monday, but I think if i have it serviced, they will just forward it to another city since I don't think they do repairs in mine.
limpbisquit said:
Anyone have any other suggestions? I would probably bring it to the service center on monday, but I think if i have it serviced, they will just forward it to another city since I don't think they do repairs in mine.
Click to expand...
Click to collapse
Official samsung charger should be enough to get it charging and working. Service centre sounds best option

P20 Lite won't turn on anymore, red LED blinking

Last Friday (24.09.2021) I changed my phone's battery. I cleaned my phone, somehow some alchool entered in the charging port then I plugged it in like an idiot. Luckly nothing else broke except the charging port so I ordered a new one. The phone was working fine at the time and I could have used it normally, just no charging.
Today I finally got it, switched it, tried to turn it on and it wasn't turning on. I put it to charge, expecting my battery to be just empty, and I see the red LED blinking and the screen wasn't turning on at all. At first I thought that it was just a faulty battery and I tried my old one, same results. I had an old P9 lite lying around so I decided to test my battery and it worked.
I'm worried that somehow I broke it even further and I won't be able to retrive my photos and important files back. Is there any way to fix it?
CristianLN said:
Last Friday (24.09.2021) I changed my phone's battery. I cleaned my phone, somehow some alchool entered in the charging port then I plugged it in like an idiot. Luckly nothing else broke except the charging port so I ordered a new one. The phone was working fine at the time and I could have used it normally, just no charging.
Today I finally got it, switched it, tried to turn it on and it wasn't turning on. I put it to charge, expecting my battery to be just empty, and I see the red LED blinking and the screen wasn't turning on at all. At first I thought that it was just a faulty battery and I tried my old one, same results. I had an old P9 lite lying around so I decided to test my battery and it worked.
I'm worried that somehow I broke it even further and I won't be able to retrive my photos and important files back. Is there any way to fix it?
Click to expand...
Click to collapse
Have you tried it with old charging port?
-Alf- said:
Have you tried it with old charging port?
Click to expand...
Click to collapse
Yup. It didn't work.
CristianLN said:
the red LED blinking and the screen wasn't turning on at all.
Click to expand...
Click to collapse
Probably HW issue (emmc memory dead, damaged motherboard etc.)
CristianLN said:
to retrive my photos and important files back
Click to expand...
Click to collapse
I think the only way to save your data is to extract the data from the emmc module and install it on a new motherboard (maybe I'm wrong, I'm not an expert). Ask the service center. But complete motherboard replacement is too expensive if you don't have a phone warranty...
-Alf- said:
Probably HW issue (emmc memory dead, damaged motherboard etc.)
I think the only way to save your data is to extract the data from the emmc module and install it on a new motherboard (maybe I'm wrong, I'm not an expert). Ask the service center. But complete motherboard replacement is too expensive if you don't have a phone warranty...
Click to expand...
Click to collapse
Ouch. Well thank you for spending your time helping me.
CristianLN said:
Ouch. Well thank you for spending your time helping me.
Click to expand...
Click to collapse
No problem.
CristianLN said:
Last Friday (24.09.2021) I changed my phone's battery. I cleaned my phone, somehow some alchool entered in the charging port then I plugged it in like an idiot. Luckly nothing else broke except the charging port so I ordered a new one. The phone was working fine at the time and I could have used it normally, just no charging.
Today I finally got it, switched it, tried to turn it on and it wasn't turning on. I put it to charge, expecting my battery to be just empty, and I see the red LED blinking and the screen wasn't turning on at all. At first I thought that it was just a faulty battery and I tried my old one, same results. I had an old P9 lite lying around so I decided to test my battery and it worked.
I'm worried that somehow I broke it even further and I won't be able to retrive my photos and important files back. Is there any way to fix it?
Click to expand...
Click to collapse
Hi. It might be very very late, it's been one year since you posted this. But the exact same thing happened to me. Turns out you simply just need to force enter recovery, charge it a bit, maybe 5 minutes or so, then reboot.
Here's how I did that:
Back cover open.
Unplug battery.
[Be careful of static electricity]
Plug charger. The phone turns on.
Wait until it enters recovery mode.
Plug battery. Yes, in the phone on, recovery mode state.
Wait around 5 minutes.
Reboot.
If you can enter the main screen, wait a bit to see whether the battery is charging or not (the percentage goes up). If it's charging, then you can put everything back again.
If the phone stays dead when you plugged it with the battery unplugged, then maybe it's another hardware issue..
apt2k2 said:
Hi. It might be very very late, it's been one year since you posted this. But the exact same thing happened to me. Turns out you simply just need to force enter recovery, charge it a bit, maybe 5 minutes or so, then reboot.
Here's how I did that:
Back cover open.
Unplug battery.
[Be careful of static electricity]
Plug charger. The phone turns on.
Wait until it enters recovery mode.
Plug battery. Yes, in the phone on, recovery mode state.
Wait around 5 minutes.
Reboot.
If you can enter the main screen, wait a bit to see whether the battery is charging or not (the percentage goes up). If it's charging, then you can put everything back again.
If the phone stays dead when you plugged it with the battery unplugged, then maybe it's another hardware issue..
Click to expand...
Click to collapse
Thanks for replying, but unfortunately the problem still remains even after trying that. The furthest I could get is into recovery mode.
Bought a new phone a long time ago anyways, so it's no longer needed.

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