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hello...i hope that someone can help me....when i try to turn off the device,it shut down and after few seconds reboot?why?
also simetime the phone don't turn on and on screen i see a green battery with a thermo....someon can help me?
Did you find the answer to this? i am sending my SGS2 back for replacement. i have the same errors plus the following.
Phone selects speaker rather than earpiece as default for incoming/outgoing calls
Phone on ocasions randomly starts Kies and Voice commands even if there is no physical contact with the phone
sometimes the phone defaults back to a launcher i have never seen before (it is not touchwiz) and i have no idea how to launch it without it doing it automatically.
The faults you mentioned can be bypassed with a battery pull but they are annoying, I didn't have these problems until i upgraded my firmware through Kies to KE7.
I have an O2 branded device.
woody_2k said:
Did you find the answer to this? i am sending my SGS2 back for replacement. i have the same errors plus the following.
Phone selects speaker rather than earpiece as default for incoming/outgoing calls
Phone on ocasions randomly starts Kies and Voice commands even if there is no physical contact with the phone
sometimes the phone defaults back to a launcher i have never seen before (it is not touchwiz) and i have no idea how to launch it without it doing it automatically.
The faults you mentioned can be bypassed with a battery pull but they are annoying, I didn't have these problems until i upgraded my firmware through Kies to KE7.
I have an O2 branded device.
Click to expand...
Click to collapse
same issues to me... I'm trying to fix it flashing a stock rom without good results yet In the meantime I'm waiting for a USB jig from ebay before to send it to technical service
I have a I9100M(BELL) flashed with cognition 1.32 with same problem.
Randomly my phone will:
-go into driving mode
-answer calls in speaker phone mode
-start alarm clock
-think its charging when the cable is not plugged in
-Reboot it self/turn it self on when its off
-wont connect to computer or charge even when cable is plugged in.
I need to send it in for repairs what should i flash? there is no bell branded firmwares or roms.
jinxedsoul said:
I have a I9100M(BELL) flashed with cognition 1.32 with same problem.
Randomly my phone will:
-go into driving mode
-answer calls in speaker phone mode
-start alarm clock
-think its charging when the cable is not plugged in
-Reboot it self/turn it self on when its off
-wont connect to computer or charge even when cable is plugged in.
I need to send it in for repairs what should i flash? there is no bell branded firmwares or roms.
Click to expand...
Click to collapse
Exactly the same to me
How do you flash congnition? just over the stock rom with odin?
did you flash modem?
Absolutely same here, since coming from CM7 to VillainRom.
Never had that before.
I´m waiting and watching it and your results!
Thanks for this thread.
That's why I don't root the phone..it works fine.
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- Sent from my iPad using Tapatalk
pachi72 said:
That's why I don't root the phone..it works fine.
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- Sent from my iPad using Tapatalk
Click to expand...
Click to collapse
This has nothing to do with root access.
I cannot believe that any problem related just because you have access to your system.
Back to topic, flashed back to cm but problem persists.
It's getting really bad near to flashing stock and bring it back to change device if someone knows what it is could be helpful.
I also have this problem. I think it has something to do with the usb port.
Because sometimes it just scans for media, or it thinks it is charging. Really weird! Then i just put in the charger and it stops for a while. Turning off will just reboot the device. And removing battery and plugging it back it also just reboots the phone.
I hope it is not hardware related...
I was looking for help for a problem I have but this seems to cover most of the problems I'm having.
Mine has recently started going into a strange mode after shutting it down. I get the battery charging symbol alternating with the "battery overheating" symbol.
The only way to stop it is to remove the battery for at least a couple of hours (if you put it straight back in it automaticly starts up and goes back to flashing the battery warnings) or pressing Power, Vol+ and Home and choosing Reboot.
I have also noticed its very slow to respond to plugging the charger in or out. It doesn't always wake-up and bleep when the charger is put in and it stays showing its charging for some time after the charger has been removed.
I was told that the charger should be removed as soon as charging is compleated but surely overnight is the only time we have available to charge these phones!
Depending on the custom rom or kernel you are using, it might not support off mode charging.
To avoid having a "problem" with charging the phone in off mode, some developers decided to make the phone boot up when the phone is been charged when the phone is off.
Going back to an official stock ROM fixes this problem.
cyanogen mod 7 said:
cm_galaxys2_full-23.zip (2011-08-15 08:48:18)
Enable power off charging (LPM) (android_device_samsung_galaxys2)
Click to expand...
Click to collapse
As for Cyanogen, since built 23, you can charge the phone when it is in the "off" state. Please wipe out your userdata partition before flashing. Do not restore from a previous backup.
I fixed my reboot problem (rebooting instead of turning off) by letting the battery drain all the way so it couldn't boot anymore. Tried turning it on to see if it really doesn't go on anymore. After that I plugged in the charger and I got the charging-symbol and it did not turn on so I kept it charging overnight while turned off and in the morning it was finished and turned it on.
I also cleaned the usb-port on the phone with a toothpick. It had alot of dust stuck in it which I couldn't see. After that no more problems...for now. They haven't returned for 2 days now.
WoollyBully said:
I was looking for help for a problem I have but this seems to cover most of the problems I'm having.
Mine has recently started going into a strange mode after shutting it down. I get the battery charging symbol alternating with the "battery overheating" symbol.
The only way to stop it is to remove the battery for at least a couple of hours (if you put it straight back in it automaticly starts up and goes back to flashing the battery warnings) or pressing Power, Vol+ and Home and choosing Reboot.
I have also noticed its very slow to respond to plugging the charger in or out. It doesn't always wake-up and bleep when the charger is put in and it stays showing its charging for some time after the charger has been removed.
I was told that the charger should be removed as soon as charging is compleated but surely overnight is the only time we have available to charge these phones!
Click to expand...
Click to collapse
What kernel and rom are you using? I have not seen the battery overheating symbol on the sgs2.
No, there is no need to remove the phone from charger, when the phone gets to what is considered full, the battery will stop charging by itself.
Are you using the original samsung charger that came with the phone, or are you using a after market charger? Most of these USB chargers do not send a signal on the data lines. When using these chargers, the phone becomes laggy and unresponsive, there is also a delay to register anything on the touch screen. Stay away from these chargers.
For lithium batteries just charge it whenever you feel like it. Lithium batteries have a few thousand deep charge cycles, meaning if you use up all the power, then charge it,you use 1 deep charge cycle. However, if you use the micro cycles for charging, you can charge the batteries a few million times. Leaving the battery on empty for too long will damage the lithium battery.
Can any one confirm if this is a hardware or software issue as i now have the problem when i try and switch the phone off it will just reboot?
The Same issue occurs in my sgs2
hi everybody,
i just got my sgs2 ten days ago
everything seems good at first
then i realized screen standby lock lag problem, there exist a lag between 1 second to 2.5 seconds.
i ignore that due to it cannot be named as a problem, it seems like a bad characteristic
then yesterday , i have faced with another problem
after i have docked the phone to the original vehicle dock kit,
phone cannot be closed via power button , i hold it 1.5 seconds then chose turn off among list, phone looks like to be turned off then after a little while it just vibrates and reboots. That is phone cannot be turned off, it s somehow turn itself on again.
Whats the reason of this problem ?
In another forum one faced with the same problem said that it turned out to be normal when the battery is erased but the problem is occured again after docking.
micro usb connector
I droped my phone in the water, got it alive again, but with all the error(overheat battery symbol, no stable usb connection, reboot when i power off, 100% charged not going away) replaced the micro usb connector with a new one.
Some problems are gone but i still can't connect to pc (kies, debug etc), poweroff problem still happen sometime.
Conclusion: It is not only the usb part of the phone that are causing this problem.
But I do belive its a hardware problem.
Have you phone maybe got to much to drink too..
usb port???
I've recently been experiencing the same problem
When I turned off my phone it switched on again!
And removing battery and plugging it back it also just reboots the phone.
Sometimes the USB connector and charger are confused
Do solved the problem by changing the USB port?
plz help me
Thank you in advance for helping me
This is definately a hardware issue. Clean the usb connector, failing that it will need replacing
On Behalf of SamsungCarla:
"Hello,
Samsung takes all product related issues seriously. We invite the customer to contact us so that they can examine the phone to determine the cause of this incident. If you send us your name, phone number, phone IMEI, where the product was purchased, and email address to [email protected], we will contact you to see how we can help.
Sincerely,
SamsungCarla
Samsung Support"
Hi,
My Samsung Galaxy S2 GT-I9100T isn't turning on. Its Not rooted and is running latest version of ICS (Vodafone Australia). I have tired the below with no results
1. Changed the batter to check if original battery was faulty.
2. Tried to connect phone to Samsung Kies software. Could not connect the phone to Kies via USB. Phone isn't getting detected.
3. Tried soft reset. (Removed battery and pressed power button for 10 sec)
4. Tried hard reset (Pressed volume down button with Volumen down and home button already pressed, for a min. or longer)
The phone has not suffered water damage or dropped. The phone was working fine today morning and I put it to charge as battery level was low, returned after 15 mins to find the phone switched Off. Has not turned on since then.
prateeksharma said:
Hi,
My Samsung Galaxy S2 GT-I9100T isn't turning on. Its Not rooted and is running latest version of ICS (Vodafone Australia). I have tired the below with no results
1. Changed the batter to check if original battery was faulty.
2. Tried to connect phone to Samsung Kies software. Could not connect the phone to Kies via USB. Phone isn't getting detected.
3. Tried soft reset. (Removed battery and pressed power button for 10 sec)
4. Tried hard reset (Pressed volume down button with Volumen down and home button already pressed, for a min. or longer)
The phone has not suffered water damage or dropped. The phone was working fine today morning and I put it to charge as battery level was low, returned after 15 mins to find the phone switched Off. Has not turned on since then.
Click to expand...
Click to collapse
remove the battery, then wait for 20~30 secs then put the battery back and plug it to a wall charger and see if charging batt icon appears back, if so wait for it to be fully charged(100%), after that try turning ON the phone and see
Sun90 said:
remove the battery, then wait for 20~30 secs then put the battery back and plug it to a wall charger and see if charging batt icon appears back, if so wait for it to be fully charged(100%), after that try turning ON the phone and see
Click to expand...
Click to collapse
Thanks for your reply. I tied removing battery and plugging into the wall charger but did not work. I can not see the battery icon or hear the startup sound when i plugged it into the charger.
prateeksharma said:
Thanks for your reply. I tied removing battery and plugging into the wall charger but did not work. I can not see the battery icon or hear the startup sound when i plugged it into the charger.
Click to expand...
Click to collapse
if the phone is still under warranty u can approach ur nearest Samsung Service center ma8
more detail needed
can you explain exactly what happens when you try to turn it on or boot it?
i had the same problem too . put the phone in charge for sometime . even though the charging indicator doesn't show up it will show up in a few minutes , then you can turn on the phone normally . if that doesn't work . remover the battery and charge it separately in one of those battery adapter chargers . and put it back in the phone and try to turn it on . it happens usually when the battery is fully drained or it malfunctions and shows that it has no charge left even though there is charge left in the battery . in that case you may try the above methods . else you have to take it to the service center
I have this problem, but I dont want to be charged for it to be fixed had it over a year still got half a year to go on contract
Hi, I have been asked to repair a SGS2 for a friend. The problems he described with it are that it would not turn on, enter recovery or download mode...but would display a battery logo with a circle in it for approx 5seconds with USB power attached. He says this all happened after re-flashing using Kies - he is not very phone / IT literate.
Repair Process:
1) After some research, testing and messing about I made a USB jig for it and it booted into download mode, though only with USB power attached. Connected to ODIN and re-flashed the phone with the stock ICS UK rom (IML74K.XWLP7)...Success the phone accepted the flash no problems, but still had the same non-booting / flashing battery logo only with power error, though it would now go into download mode without the jig.
2) Did more research on here...Thanks to all the useful posts!!! And discovered that the error could be caused by the battery being totally dead, and the phone unable to boot-up enough with USB to be able to charge it - great idea Samsung, to charge the battery you must first power up off the dead battery. Not having or being able to access / borrow a SGS2 myself I decided to try to manually charge the battery by making a charging dock for it. Before charge battery had 3.53v and after 30min on-charge had 3.68v, put freshly charged battery into phone...same problem totally dead unless plugged in then flashing battery logo with USB power.
3) Lots of swearing and cursing at phone, then had a few bottles of Pear Cidre. Decided would be good idea to attack phone again! Took fully charged battery from a HTC Wildfire and for want of better description jump started the SGS2. SGS2 in one hand, Wildfire battery in other and soldering iron in mouth i think, a battery booster was born. Connected booster to SGS2 and without USB power connected turned on phone...Success it lived, finished flashing its self and booted up. Removed booster and phone reported the battery had 98% charge.
4) Passed out in bed... awoke this morning to find phone still on and working well, battery had dropped to 82% in 10h. Decided to bite bullet and turned phone off to see if it will turn back on again and...It did. Repeated process six or seven times through morning as well as using for You Tube and Interned to run battery down, still only got it down to 41%. Though would try my SIM card in to test that all works well and after turning phone off, pulling back off and putting SIM card in without removing battery it all worked great...But then turned phone off, removed SIM and accidentally knocked battery out -D'oh, did not think anything of it until i tried to power back on...dead without power and flashing battery logo with USB power, used battery booster again and phone powered on no problems at all and reports battery power without booster of 29%
Does anybody have any idea whats going on? / Why if the battery is removed from the phone it will not power on at all, even with a charged battery?????
Thank you in advance for your input!
SquithyX said:
Does anybody have any idea whats going on?
Thank you in advance for your input!
Click to expand...
Click to collapse
Yeah, you should be a writer
Sent from the Matrix
I was bought a LGOG ATT model from US, it was working with full battery but suddenly in on condition, it goes blank and not able to on again.
when i insert power cable/charger cable it shows only stable red light (it is not flashing).
also i open the phone and removed the battery and then plug it with charger but still it shows stable red light (without battery).
as i m not able to switch on so not able to go in download mode or any thing else.
is it perm bricked???
arunkarnwal1981 said:
I was bought a LGOG ATT model from US, it was working with full battery but suddenly in on condition, it goes blank and not able to on again.
when i insert power cable/charger cable it shows only stable red light (it is not flashing).
also i open the phone and removed the battery and then plug it with charger but still it shows stable red light (without battery).
as i m not able to switch on so not able to go in download mode or any thing else.
is it perm bricked???
Click to expand...
Click to collapse
I would do the battery remove again, leave it disconnected for at least 10 minutes. With no battery and no charger connected, press the power button for 10 seconds, then let it rest.
Make absolutely sure that you did not damage the connector for the battery to the motherboard. With no power cord, reconnect battery and try to boot. If a 10 minute battery pull doesn't work, it may indeed be bricked.
The phone can act very strange and then go completely normal forever also, some people have left it plugged in for hours with the red light and it magically began to work again. Best of luck.
[r.]GimP said:
I would do the battery remove again, leave it disconnected for at least 10 minutes. With no battery and no charger connected, press the power button for 10 seconds, then let it rest.
Make absolutely sure that you did not damage the connector for the battery to the motherboard. With no power cord, reconnect battery and try to boot. If a 10 minute battery pull doesn't work, it may indeed be bricked.
The phone can act very strange and then go completely normal forever also, some people have left it plugged in for hours with the red light and it magically began to work again. Best of luck.
Click to expand...
Click to collapse
thanks for reply. i will sure do this.
[r.]GimP said:
I would do the battery remove again, leave it disconnected for at least 10 minutes. With no battery and no charger connected, press the power button for 10 seconds, then let it rest.
Make absolutely sure that you did not damage the connector for the battery to the motherboard. With no power cord, reconnect battery and try to boot. If a 10 minute battery pull doesn't work, it may indeed be bricked.
The phone can act very strange and then go completely normal forever also, some people have left it plugged in for hours with the red light and it magically began to work again. Best of luck.
Click to expand...
Click to collapse
Thanks a lot for your great suggestion, now my LGOG is again in working order
:angel::angel::angel::angel::angel:.
[r.]GimP said:
I would do the battery remove again, leave it disconnected for at least 10 minutes. With no battery and no charger connected, press the power button for 10 seconds, then let it rest.
Make absolutely sure that you did not damage the connector for the battery to the motherboard. With no power cord, reconnect battery and try to boot. If a 10 minute battery pull doesn't work, it may indeed be bricked.
The phone can act very strange and then go completely normal forever also, some people have left it plugged in for hours with the red light and it magically began to work again. Best of luck.
Click to expand...
Click to collapse
one problem, after starting the phone, i was tried to LGNPST to restore it back ATT stock ICS but it stuck at 85% with error : faile to write partition 525312th sector. and now only able to go in download mode directly???
arunkarnwal1981 said:
one problem, after starting the phone, i was tried to LGNPST to restore it back ATT stock ICS but it stuck at 85% with error : faile to write partition 525312th sector. and now only able to go in download mode directly???
Click to expand...
Click to collapse
I haven't used LGNPST but I understand that it does get stuck at 85%, from what I have read.
A lot of others on this forum have experience with flashing, try searching or asking someone. Glad your phone powers on again.
Same Problem
I know this thread is quite old but I didn't want to bother anyone by posting another thread about the exact same problem. Anyways, my phone is behaving in the exact same way as the OP's and I have tried the aforementioned fix to no avail. I know this is a bit of a toss up but does anybody have any other ideas?
I recently picked up this galaxy s6 edge from a friend that upgraded to a new phone. It won't turn on, neither to android recovery, nor to download mode nor the android. I charged it via wireless charging overnight and i tried for around an hour with a usb cable. What do i do?
same issue i am facing, i tried original charger, wireless charger and fast chargers from many different brands. but all failed. The device only gets warm/hot while charging and nothing happens. neither download mode nor recovery mode works. I am kind pf stuck without any solution, my device was used very rarely and its like an brand new device. Doesn't know what to do, if you find any solution then please let me know too. thanks in advance
Same problem. If I press power button very long, blue light comes on. Then it's stuck and stays like this until battery is flat. Battery charging is not possible: device heats up (tried USB and Qi), but battery doesn't take any charge.
So I opened the S6 and checked the battery directly. I can charge it directly with a lab power supply and when I plug it in and press power button, the blue notification light comes on again until battery is empty again. I can also see that only ICs get hot, but not the battery when plugging in USB.
So, it's definitely some hardware fault. I suspect power IC that is not able to power up the screen. But I don't know. I will investigate further but it looks difficult. However, I have seen many YouTube videos with same symptoms, but problem was always different than mine :/
Hi guys,
This thread is 2 months old, any of you managed to fix the problem?
I am having very similar problem. My phone was on a shelf for about a year and a half. Before now it was working perfectly. Now I can't charge it via USB or power adapter. When trying to power it up or get into download or recovery mode, nothing happens. Computer does not see it. Tried different cables, USB ports, power adapters..nothing.
The only thing that is happening to the phone is the battery logo appears when trying to charge it, though the green bar does not go over battery, only the empty grey battery with lightning icon in the middle. Also the screen does not go dark after a few seconds as it should and the red/blue LED does not turn on.
Is this the signal from the phone, that the battery is to deeply dischareged and cannot be charged again? I am googling all over the web and can't find anybody talking about what phone does in case of to low voltage on battery.
PS back does not seem to be bloated, USB port was working perfectly last time used
Please try to help, you are my last stop before opening the phone and start probing the poop out of motherboard to see what gave.
EDIT: something interesting happened just about an hour after my post. The battery suddenly started showing % of charge and the green bar started running, computer recognized the phone.. as everything should be.
My FIX: leave the phone pluged in and charging for about 3days and it will start working again.
My semi professional explenation of fix and problem: the phone has a ''backup or reserve'' battery. It is actually main battery but the last I think I read somewhere it is 20% of capacity, is reserved for phone exclusively for the clock and all other electronics that need power when switched off. Now these 20% probably were discharged due to laying around for almost 2 years.
It took me 3 days of charging to fill up these ''20%'' I guess. Probably because Lithium batteries are charged VERY slow at very start and end. This is safty procedure for ALL Li batteries.
If any expert can confirm my conclusion please do so, to help other people.
To answer partialy to my question: The phone tells you battery is ''deep'' discharged when you only see the charge icon without the green bar.
In the mean time I was writing this edit I came up to 4% battery and turned it on!
BR Friend