A3000 won't start or flash - A3000 Q&A, Help & Troubleshooting

This morning my A3000 started up then it shut down. Now when connected to a charger it only shows the LCD backlight no other operation. Tried to flash it but it won't stay on for more than 3 seconds, my XP laptop sees it then it disappears . Tried the reset button, tried disconnecting the battery for 10 minutes, next step is the hammer unless you can help it :fingers-crossed: only joking I would be lost without my A3000.

I know it's really annoying in such posts to say "Same problem here"..
but there is nothing I can do about it, I really have the same problem...! :S
even more, ! don't have an NVram backup so I lost my chance for formatting..

faissl said:
I know it's really annoying in such posts to say "Same problem here"..
but there is nothing I can do about it, I really have the same problem...! :S
even more, ! don't have an NVram backup so I lost my chance for formatting..
Click to expand...
Click to collapse
Hi, I had an idea, I have checked the battery voltage which is reading 3.03v (should be 3.7v) and has very low current so I have ordered a new battery today. I am hoping it is just that it can't start due to lack of power.

RayA3000 said:
Hi, I had an idea, I have checked the battery voltage which is reading 3.03v (should be 3.7v) and has very low current so I have ordered a new battery today. I am hoping it is just that it can't start due to lack of power.
Click to expand...
Click to collapse
That will most likely work, I think mine would even be lower than that. but isn't there a way to charge it to that level?

Try to uninstall with wipe (ccleaner etc)+reboot & reinstall your driver from ur computer without connecting ur tab.
Then run spflashtool by download or upgrade mode (anyway which work) for a minute wait time.
The proper quick drivers & latest stock rom can be found at @azam436 thread on page 1-4, check it out.
If u ever flash stock rom by spflashtool, your nvram should be automatically backed up & will restored (cmiimw). Good luck.
*] front LED holographic keyboard >> another dream in android

will wait you @RayA3000
Adam Hui said:
Try to uninstall with wipe (ccleaner etc)+reboot & reinstall your driver from ur computer without connecting ur tab.
Then run spflashtool by download or upgrade mode (anyway which work) for a minute wait time.
The proper quick drivers & latest stock rom can be found at @azam436 thread on page 1-4, check it out.
If u ever flash stock rom by spflashtool, your nvram should be automatically backed up & will restored (cmiimw). Good luck.
*] front LED holographic keyboard >> another dream in android
Click to expand...
Click to collapse
All that has been tried of course, we are hardcore users
I tend to believe in @RayA3000 theory, waiting for his follow up about changing the battery, giving that my battery has gone really weak before the accident that I need to charge two times a day or just leave it connected to charger so I can be ready to go any time..

faissl said:
All that has been tried of course, we are hardcore users
I tend to believe in @RayA3000 theory, waiting for his follow up about changing the battery, giving that my battery has gone really weak before the accident that I need to charge two times a day or just leave it connected to charger so I can be ready to go any time..
Click to expand...
Click to collapse
EUREKA - my new battery arrived today and my A3000 started up as usual, I'm chuffed
I have worked with batteries for years (we do camera repairs) and have found some batteries can just loose the will to live, no current. At £17.00 it was a cheap fix.

RayA3000 said:
EUREKA - my new battery arrived today and my A3000 started up as usual, I'm chuffed
I have worked with batteries for years (we do camera repairs) and have found some batteries can just loose the will to live, no current. At £17.00 it was a cheap fix.
Click to expand...
Click to collapse
my tablet owes you his life
thanks on behave of +5 XDA members that passed the same terrible experience
let's just hope that file I found on spflashtools/backups/ was really my nvram :S

Related

Help please my Polaris is dead

After installing a new rom ,my polaris died ,no lights not recharging , I removed the battery,the SD and the sim card for > 24hrs and still the usb is not recognised and no lights at all and also not recharging any solution????
Hold camera button, and turn the phone on.. then you will get the hard spl boot screen..
After this you can flash a new rom.
notebook said:
After installing a new rom ,my polaris died ,no lights not recharging , I removed the battery,the SD and the sim card for > 24hrs and still the usb is not recognised and no lights at all and also not recharging any solution????
Click to expand...
Click to collapse
do you have anything on the screen at all? or is the screen off as well?
try to be more specific please if you want to fix the problem:
What rom were you trying to flash?
do you have hardspl?
are you an experienced user or a novice?
was the battery fully charged?
did it flash completely and give you a message telling you it was successful?
is anything coming on at all?
is it under warranty still?
if you supply at least this information you will have a better chance that someone can help you fux it fast.
best of luck.
Venigo Thank u for your reply I tried this and tried many things before post ,no response.
bally3 Thank u for your reply I'll try to be more specific:
This happened after I flashed new Parcvello extreme rom.
I had a hard spl
I'm an experienced user
The battery was not fully charged and after flashing the rom I opened my polaris and it worked for 3 minutes after that it died.
No thing is coming at all
The warrenty period finished 6 months back
Thank u for your wiching best luck
notebook said:
Venigo Thank u for your reply I tried this and tried many things before post ,no response.
bally3 Thank u for your reply I'll try to be more specific:
This happened after I flashed new Parcvello extreme rom.
I had a hard spl
I'm an experienced user
The battery was not fully charged and after flashing the rom I opened my polaris and it worked for 3 minutes after that it died.
No thing is coming at all
The warrenty period finished 6 months back
Thank u for your wiching best luck
Click to expand...
Click to collapse
My first advice is to try another battery. I cant see it being rom or flash related though its quite possible its hardware related and would need service centre attention.
Try a new battery. since you say nothing is coming on at all, I take it theres no power at all to it. You can try another battery or ask someone to test the battery for you using a meter to see if theres any charge in the battery itself.
When you say not fully charged I hope you mean like 40% and not 20% before flashing.
Did you get through all the setup before it crashed? Not that important but just trying to get a picture of what was happening when it went off.
if all else fails if you got it on contract you could ring them and ask them to look at it. If it isnt on contract then might be worth biting the bullet and seeing how much a repair centre would charge to fix it. You should at least be able to get a free estimate.
it can't be the battery, since the phone can work via the net with the battery out, even if the phone is off.
BelgicanoFL said:
it can't be the battery, since the phone can work via the net with the battery out, even if the phone is off.
Click to expand...
Click to collapse
You are responsible of wasting 3 minutes of my life testing your theory...
Polaris wont work without battery as i predicted...at least mine wont...
So the battery might still be a possibility as mentioned above...
I dont see any other possibility beyond hardware failure.I tested all PCarvalho´s xtreme ROM´s and never had problems beyond software issues and he flashed the ROM and it was ok for 3 minutes as he said...at least bootloader would kick in.
Thank u all for your reply : I didn't mention that PCarvalho 's Rom is the cause I'm sure it isn't.
My second step is changing the battery and I 'll till you about the progress.
Still the same proplem after i tested the battery which is charged
in that case its a repair centre job then unfortunately...sorry to say.
Do any body knows where is the HTC repair centre in Cairo,Egypt
actually i had a similar problem. polaris totaly dead. then i discovered, that the sim slot thingy didn't "click in" properly. that solved my problem.

No charge, no sync - loose MHL cable port.

Only had mine 3 weeks and its broken already. I have been using a desktop charger and have not been forcing it in at all, not once, I have always been very gentle inserting it it, anyway it no longer charges, it looks like the connectors have pushed themselves back so they are not flush anymore and thus no longer connecting to charge or sync.
Not happy about this at all, I had my desktop charger for my HD2 for 18 months with no problems at all, this suggest a very weak connector.
!!! BE CAREFUL !!!
Going to call in at Phones4you and see if they will swap it, I don't hold out much hope though.
Wow bad luck man, but really you don't need the F word to express your frustration.
stoolzo said:
Only had mine 3 weeks and its broken already. I have been using a desktop charger and have not been forcing it in at all, not once, I have always been very gentle inserting it it, anyway it no longer charges, it looks like the connectors have pushed themselves back so they are not flush anymore and thus no longer connecting to charge or sync.
Not happy about this at all, I had my desktop charger for my HD2 for 18 months with no problems at all, this suggest a very weak connector.
!!! BE CAREFUL !!!
Going to call in at Phones4you and see if they will swap it, I don't hold out much hope though.
Click to expand...
Click to collapse
was it an official desktop charger or 3rd party?
DO a factory reset using code *2767*3855#
(please not this will wipe everything including built in memory, so do backup before you proceed. Backup possible by moving content of internal memory to SD card by copy paste in file manager)
I had a problem when my phone stopped charging after I upgraded firmware, It would also launch Connected to computer screen when it wasnt . Thought its dead.
Did factory reset using this code and its working flawlessly ever since. Seems to be some kind of bug which happens out of nowhere as 2 people I know have experienced this after upgrading to KE2.
stoney73 said:
was it an official desktop charger or 3rd party?
Click to expand...
Click to collapse
I was going to ask exactly the same thing...
I think the OP means that the micro usb receptacle has come away from the board and has been pushed back into the body of the phone. I hope this is not going to turn out to be a common problem as it's something that seemed plague to the Nokia N900 and it took ages for Nokia to acknowledge a design/production fault.
great advice, now it wont boot at all, just goes round in circles....
F**cked.....
anyone got any ideas?
Hi, the charger isnt really the issue, i haven't had any problems inserting the phone into the charger, ie no resistance which suggests to me it was week or loose and has gradually pushed it self back over the last 2 weeks since I have had the charger. If thats the case it would have done this with any charger or cable.
Just spoke to phones4you, they are going to exchange it for me, they didnt even grumble after I told them what happened which I thought was odd, heading off now to pick it up.
Will be interesting to see if your wifi is any better on the new phone stoolzo. Maybe you could let us know. Thanks.
good old phones4you
got it already, yes I really have. Phones4you are just round the corner in PC world. Will check my wifi tonight and report back on the other thread.
Please change the thread title. All type of people view xda.
Sent from my GT-I9100 using XDA App
remove and reinsert battery
i had this issue when running custom kernels. somehow doesnt happen with stock.
issue happens like this:
u go to bed while charging
u wake up and the phoneis off or very hot with battery and temperature warning
u reboot and it doesnt reboot, doesn't boot, just goes in circle battery display/reboot cause it doesnt seem to charge neither have enough power to boot.
removing battery + cable then putting both back = it boots again and charge normally
stoolzo said:
Hi, the charger isnt really the issue, i haven't had any problems inserting the phone into the charger, ie no resistance which suggests to me it was week or loose and has gradually pushed it self back over the last 2 weeks since I have had the charger. If thats the case it would have done this with any charger or cable.
Just spoke to phones4you, they are going to exchange it for me, they didnt even grumble after I told them what happened which I thought was odd, heading off now to pick it up.
Click to expand...
Click to collapse
************************************************************
Yeah, did all the usual things, I have bricked phones before and always managed to turn them around but we have no CMR to flash anything from ROOT/SD so when it wouldn't boot after a factory reset I knew I was in trouble
The MHL port being loose was the tell tale sign of a fault as I hadn't misused it at all. When I compared it to my new phone I got today it was defo a little further back, just enough to prevent it connecting.
Good old phones4you, fault report to phone exchange in under an hour, impressive.
Just in case the charger had anything to do with this I am going to get rid, dont think it did but I don't want to risk it.
its this one:
http://www.mobilefun.co.uk/desk-dock-for-samsung-galaxy-s2-i9100-p29488.htm

Galaxy S2 refuses to charge and start

Hi folks,
So here's the deal: my Samsung Galaxy S2 suddenly refused to charge and became very hot. I turned it off, took out the battery and it won't accept any new juice.
After I turned it off, it won't even start. So I have a battery that cannot be charged, and a Galaxy S2 that refuses to start. When connected, a battery icon with a triangle is displayed. Any ideas?
Should I try to get a new battery or is there any trick for this? I'd rather not send it away.
Cheers
It's pretty similar to this issue:
http://forum.xda-developers.com/showthread.php?t=1114016
No one knows, huh? That doesn't bode well...
This is identical to my problem. To restart your phone. Take the battery out. Plug the phone in, wait a few seconds then put the battery back in. Imediately, press and hold the power button. The usb charging circuit is damaged. It needs a repair but will probably be replaced. A few of us had this problem.
Sent from my GT-I9100 using XDA App
Thanks for your reply! If that's the case, it's the first phone I've ever had since 1998 that has broken down.
I tried the method of starting it that you suggested, but it didn't work. I guess I have to send it back. Even though it's a great phone in other regards, I won't be buying a Samsung again.
Hm, it suddenly decided to start again for some reason and now I can charge the device while it's turned off. But when I try to charge it when it's turned on, it just becomes super hot and loses power instead of gaining it.
Can it be a software issue? It's really weird, since my SGS2 can be charged while it's turned off but not when booted.
Cheers
Hi there i have the same problem with mine too, do you flash any rom in it or kernel?
I guess its a problem with the kernel or rom you have flashed, mine have the same problem, but you can put it charging in the usb cable in the computer and let it stay there for a whyle, then you have to try to boot it up by using the 3 keys (power+home+vol up) it will boot in recovery mode then you ask it to reeboot and install an updated kernel or reflash the rom, while the device is on, do not put it off, because if you do it you will have the same problem to put it on again, but when its on it charges normally.
I have changed mine for a new one but the problem i am sure it was the things i flashed it. I was using another kernel to install and root the device and again put the original stock kernel in the device to get rid of the yellow triangle, but that came up with that problem. I even dowloaded root explorer in order to reset the battery status bin (you have to be rooted to do this) and reboot the phone but with no avail. The other you have to do this is install CWM MANAGER V1.80 MY KERNEL CF-ROOT 4.0 MY ANDROID VERSION 2.3.3 BASEBAND i9100UHKE2 and now note this the stock kernel was the uhke4 but the kernel i put it it is [email protected]#2 COMPILATION NUMBER: GINGERBREAD.UHKE4
Note: i dont know if it will work for you, i am using a stock rom from samsung. If you do not flash anything its better to return the device or even you have flashed it buy a usb jig and reset the counter and find for the repair, they have to fix that for you.
I hope that have provided you some help.
best regards
Happend to me after installing an over clock thing i uninstalled it and it worked fine
thats what i have said but try to update the kernel and try it mine was uhke4 and now im using xwke7 rooted and worked like a charm all working perfect now, just the problem with the yellow triangle on boot, besides that nothing else even it improved battery life and gps works even better .
hope i have been usefull.
@OP- Go to Service center. Don't waste your time by doing this and that. I am having the same problem, though freak me did some experiment with it. You will get replacement/repaired as it's inside warranty very much.
And don't try any freak method with the new one.
Regards.
Man, better sending your phone to service center before damaging it more.
drspikes said:
This is identical to my problem. To restart your phone. Take the battery out. Plug the phone in, wait a few seconds then put the battery back in. Imediately, press and hold the power button. The usb charging circuit is damaged. It needs a repair but will probably be replaced. A few of us had this problem.
Sent from my GT-I9100 using XDA App
Click to expand...
Click to collapse
can you give me web site to buy usb charging circuit and the price
MapleDouglas said:
Hi folks,
So here's the deal: my Samsung Galaxy S2 suddenly refused to charge and became very hot. I turned it off, took out the battery and it won't accept any new juice.
After I turned it off, it won't even start. So I have a battery that cannot be charged, and a Galaxy S2 that refuses to start. When connected, a battery icon with a triangle is displayed. Any ideas?
Should I try to get a new battery or is there any trick for this? I'd rather not send it away.
Cheers
Click to expand...
Click to collapse
same problem here..100 % same issue...what to do...this is pathetic
ithehappy said:
@OP- Go to Service center. Don't waste your time by doing this and that. I am having the same problem, though freak me did some experiment with it. You will get replacement/repaired as it's inside warranty very much.
And don't try any freak method with the new one.
Regards.
Click to expand...
Click to collapse
Have you got the replacement?????????????
Thanks for all the replies. Like I mentioned earlier, I'd rather not send my Galaxy S2 away to a service center, even though there obviously is something wrong with it. I'd be without it for weeks and my S2 is like the Ring for Gollum
I can still charge it now when the device is turned off. But whenever I try to charge it while it's turned on, it just becomes super hot and loses power. I'm starting to think that the battery is damaged, and not the actual device.
Anyway, I just rooted it... Couldn't resist, so I bet I can't even send it for service now without trying to unroot the bugger
ithehappy said:
@OP- Go to Service center. Don't waste your time by doing this and that. I am having the same problem, though freak me did some experiment with it. You will get replacement/repaired as it's inside warranty very much.
And don't try any freak method with the new one.
Regards.
Click to expand...
Click to collapse
so if we take it that anything thats not needed is a waste of time ? like being here ? well, that first line about service center just make me think . Why would the OP post here, because he's not going to a service center..looks like it. it could have been he would though. I just dont like that advice myself. here, they wouldn't do nuttin for me if i brought the phone.
I knew a few that a few years back had phones for repair, they don't replace them, they do some awful repair, and it doesnt work afterwards. second, if after using a phone a whole lot I wouldn't trust them providers with it for weeks . What I mean is for some, its like sending a diary for inspection and approval. Not being VIP nor secret, but ya pwn biznizis ya pwn bizniz.
there must be something to it with the software/firmware, as mentioned a bit below
nuno cravo said:
Hi there i have the same problem with mine too, do you flash any rom in it or kernel?
I guess its a problem with the kernel or rom you have flashed, mine have the same problem, but you can put it charging in the usb cable in the computer and let it stay there for a whyle, then you have to try to boot it up by using the 3 keys (power+home+vol up) it will boot in recovery mode then you ask it to reeboot and install an updated kernel or reflash the rom, while the device is on, do not put it off, because if you do it you will have the same problem to put it on again, but when its on it charges normally.
I have changed mine for a new one but the problem i am sure it was the things i flashed it. I was using another kernel to install and root the device and again put the original stock kernel in the device to get rid of the yellow triangle, but that came up with that problem. I even dowloaded root explorer in order to reset the battery status bin (you have to be rooted to do this) and reboot the phone but with no avail. The other you have to do this is install CWM MANAGER V1.80 MY KERNEL CF-ROOT 4.0 MY ANDROID VERSION 2.3.3 BASEBAND i9100UHKE2 and now note this the stock kernel was the uhke4 but the kernel i put it it is [email protected]#2 COMPILATION NUMBER: GINGERBREAD.UHKE4
Note: i dont know if it will work for you, i am using a stock rom from samsung. If you do not flash anything its better to return the device or even you have flashed it buy a usb jig and reset the counter and find for the repair, they have to fix that for you.
I hope that have provided you some help.
best regards
Click to expand...
Click to collapse
nuno cravo said:
thats what i have said but try to update the kernel and try it mine was uhke4 and now im using xwke7 rooted and worked like a charm all working perfect now, just the problem with the yellow triangle on boot, besides that nothing else even it improved battery life and gps works even better .
hope i have been usefull.
Click to expand...
Click to collapse
well, I tried cyanogenmod, and whatever kernel/modem/baseband etc... so! it is like version ki8+ki4+ki3 if that makes any sense . brand new sgs2 gt-i9100 int. version in white. battery ran down to 6%, microUSB thru PC or charger didnt do nuttin, then i turned it off, and looks like its charing. must be a BUG!!
gotta fix that. or get a bigger battery..and then fix that
any1 else having problems with cyanogenmod ? probably im running a wrong kernel, or a wrong 'something'.
does cf-root conflict with rom manager, if so, what to do anyway ? what rom/kernel version should one use with cyanogenmod 7.1.0 RC1 ? how many 'roms' are prone for this no-charge-issue ? time for another rom maybe? cm7rc1 report version 2.3.7
I can also confirm that the phone does get a little warmer during the no-charge-issue. Would want to get one of those colored alu covers, but not sure it would do much better in coming cold winter.
whatever is causing the issue, thats really stupid! what kind of problem to have..put that on the messenger machine 'my phone has gone off to charging at the moment, it'll be back later'.
questions is - what to flash ?
My Samsung Galaxy S stopped responding so had a replacement sent over - Orange replaced it with a S2 - however I struggled with it for hours before ordering a second replacement - charged on first go then wouldn't charge again - so again fiddled about for ages. Eventually took SD card out and now it works fine bloody annoying.
2 phone in 2 weeks the yellow triangle
The first SGS2 I got the second time I went to charge it the Yellow Triangle with the Astrix symbol came up with in 2 weeks the batter was over heating and only holding a charge for 4 hours. I exchanged for a new SGS2 and it has been 3 days the same Yellow Triangle with astrix has come up. I am going to get my money back and use my old phone which is unfortunate cause I really like the SGS2. What is the issue with this? is this really a connection issue?
---------- Post added at 10:31 PM ---------- Previous post was at 10:26 PM ----------
Oh I didn't root my phone either
Gungfu03 said:
The first SGS2 I got the second time I went to charge it the Yellow Triangle with the Astrix symbol came up with in 2 weeks the batter was over heating and only holding a charge for 4 hours. I exchanged for a new SGS2 and it has been 3 days the same Yellow Triangle with astrix has come up. I am going to get my money back and use my old phone which is unfortunate cause I really like the SGS2. What is the issue with this? is this really a connection issue?
---------- Post added at 10:31 PM ---------- Previous post was at 10:26 PM ----------
Oh I didn't root my phone either
Click to expand...
Click to collapse
Take the phone back and get a replacement as it a very good handset.
Samsung Say's
This Yellow Triangle with the exclamation point in it is suppose to show up when the battery is completely dead and only when completely dead until the phone has enough juice to be turned on then it goes away. It should not be related to any other problem with the phone. If you get the yellow triangle when you still have power to the phone then you need to take it in. This will lead to over heating the battery and trust me the phone gets extremely hot. Then you will not be able to charge the phone.
If the battery is hot take it in.
If the Yellow triangle only shows up when the battery in completely dead and then goes away a little after you charge it your phone is fine.
This is what Samsung and it's tech support said to me.

Feeling smart?Help me solve this..

So the problem is the following: my nex 4 has suddenly stopped charging..it was 2 days ago.The strange part is that when the system runs i can't charge the phone.It looks like the phone recognizes that i put the usb cable into it,but it shows the no charging sign on the battery history menu point (and the battery is discharging).And the twist is: when the phone is fully off and i put the usb into it it charges normally(white accu on black screen)but as soon as i turn on,it stops.
I did hard reset many times...Im on stock 4.3(unlocked bootloader,no root)
I changed the cable.No progress
I use a converter cause here in Hungary we have a two pin system,but this is nothing cause it has always worked.
Btw,the phone runs normally.
Any ideas?
First,I would like to get a solution,not a "RMA it answer",it would be the last option.
Thank you for your time.
My first thought would be to try a wireless charger.
Solutions Etcetera said:
My first thought would be to try a wireless charger.
Click to expand...
Click to collapse
This is a second option for me too.It just steps over the problem.But this will be my backup plan.Any further idea would be appreciated.
I've had this exact issue before.
Ended up being a problem with SuperSU.
xantonin said:
I've had this exact issue before.
Ended up being a problem with SuperSU.
Click to expand...
Click to collapse
I have no root at all.And also did hard reset as well.
lowert said:
I have no root at all.And also did hard reset as well.
Click to expand...
Click to collapse
If you have tried a full hard reset then its probably a hardware issue, not a software one. Try a different charger anyways, that could be it. Or like you've said, RMA or if your feeling brave you can open the phone up to see if anything battery related is loose/disconnected
22sl22 said:
If you have tried a full hard reset then its probably a hardware issue, not a software one. Try a different charger anyways, that could be it. Or like you've said, RMA or if your feeling brave you can open the phone up to see if anything battery related is loose/disconnected
Click to expand...
Click to collapse
Yes this was my first thought too.I just wanted to stay away from this thing,it's a little bit tricky when the phone is from England and I'm a thousand km away.But looks like I have no choice.Thanks for the confirmation.Any thoughts about the RMA?Will they repair it?Or Changing it?
lowert said:
Yes this was my first thought too.I just wanted to stay away from this thing,it's a little bit tricky when the phone is from England and I'm a thousand km away.But looks like I have no choice.Thanks for the confirmation.Any thoughts about the RMA?Will they repair it?Or Changing it?
Click to expand...
Click to collapse
You can try. Ring up google in hungary and see if they will do it. Otherwise you would have to find someone you know in the uk to return it.
One other thing, have you tried charging from a pc, not the mains? You could try that
lowert said:
So the problem is the following: my nex 4 has suddenly stopped charging..it was 2 days ago.The strange part is that when the system runs i can't charge the phone.It looks like the phone recognizes that i put the usb cable into it,but it shows the no charging sign on the battery history menu point (and the battery is discharging).And the twist is: when the phone is fully off and i put the usb into it it charges normally(white accu on black screen)but as soon as i turn on,it stops.
I did hard reset many times...Im on stock 4.3(unlocked bootloader,no root)
I changed the cable.No progress
I use a converter cause here in Hungary we have a two pin system,but this is nothing cause it has always worked.
Btw,the phone runs normally.
Any ideas?
First,I would like to get a solution,not a "RMA it answer",it would be the last option.
Thank you for your time.
Click to expand...
Click to collapse
Hi, I Do think the converter does not meet the specifications, if your device is off it generates just enough power to trigger the charge-regulator in your nexus4 and the phone is charging; if it is switched on, the phone drains so much power from your battery and/or charging unit that there is not enough voltage/mA-Load to switch the charge-regulator in your nexus4 to "On". The power provided by a converter is no sinus wave, it has irregular spikes and waves and this might over the time-being has "weakened" your Nexus- Charger or the charging controller in your phone.. Try another converter/charger combination if possible with a converter with pure sinus-wave output.
By "Hard reset" do you mean a "factory reset"?
I have an issue when the phone temporarily stopped charging, but it was a particular rom.
You can try buying a charging board replacement from ebay: http://www.ebay.com/sch/?_nkw=nexus%204%20usb%20charging%20replacement
greg17477 said:
By "Hard reset" do you mean a "factory reset"?
Click to expand...
Click to collapse
This. If you just went into settings and hit factory reset, it just wipes data, not the system. Try downloading the google images (Or wait for the KitKat OTA)
22sl22 said:
You can try. Ring up google in hungary and see if they will do it. Otherwise you would have to find someone you know in the uk to return it.
One other thing, have you tried charging from a pc, not the mains? You could try that
Click to expand...
Click to collapse
Okay,News...not charging from computer neither...it doesnt even recognizes it so I cant acces it trough computer.I will try with a different charger,but no chance this would be the problem

Random Power Off & Boot Loop Galaxy S4 GT-I9505

Hi,
Not sure what is happening to my phone. I have had stock 4.2.2 rooted with CF auto root for months and had no problems. A few weeks ago my phone started to randomly shut down, not properly just complete power off in an instant. It would then start to reboot and get to the Samsung S4 logo screen before powering off again and trying to reboot and then gets stuck in a constant loop. At first I was able to just reinstall CF root with Odin and it would start up OK. I could also get it to start by re-installing Philz recovery.
Now though, that doesn't work so this morning I installed JB 4.3 I9505XXUEMK8-PRE-ROOTED-KNOX-FREE-ODEX-FULL.tar.MD5 and it says that it is rooted and everything seems to be OK but after an hour or so it has started to randomly shut down again. If I attempt to go into recovery (stock) and clear the cache partition it will reboot normally and run for a while until I use an app and do it again. Am I doing something wrong here or is my phone just knackered?
Phooka
Maybe is coz the RAM is overloaded. Take a look in:
- Press HOME button for 2 secs
- U will see 3 icons in the bottom. Click on the "cheese"
- Tab "RAM"
- If ur phone use more of 1 GB of RAM for run ur apps maybe will be time of delete bloatware
I had the same problem in GT-I9500, I had to get it repaired in a service center.
There was a problem with mother board to charger port connection..
Hope it helps you!
Random Shutdown
praveen_kalasa said:
I had the same problem in GT-I9500, I had to get it repaired in a service center.
There was a problem with mother board to charger port connection..
Hope it helps you!
Click to expand...
Click to collapse
Thanks. Probably not as I've been told that warrantee will be void now as I've flashed whilst having Knox installed which I understand to be irreversable
random shuts and boot loops
Joku1981 said:
Maybe is coz the RAM is overloaded. Take a look in:
- Press HOME button for 2 secs
- U will see 3 icons in the bottom. Click on the "cheese"
- Tab "RAM"
- If ur phone use more of 1 GB of RAM for run ur apps maybe will be time of delete bloatware
Click to expand...
Click to collapse
Thanks. its running at 1.04 out of a possible 1.78G. When cleared it drops to 847 MB.
I Am Phooka said:
Thanks. its running at 1.04 out of a possible 1.78G. When cleared it drops to 847 MB.
Click to expand...
Click to collapse
If u wanna try to recover some RAM u can delete some bloatware that u dont use. Tc with what u delete. I let u some info about if u wanna try -> HERE
I have this problem, I swear it is because of the dodgy battery. (I have the BD battery)
When I plug it in to charge all works again properly.
Last night my battery was showing in the high 60's the phone went off. When I put charger in the battery was at 3%!
Very annoying, going to take to Geek Squad tonight and see if they wil lreplace battery. Guy here at work has same phone, different battery derial number and no problems at all.
Hopefully they will change the battery, I don't have any paperwork with me but the phone is obviously within the 1 year warrenty.
Random Shutdown and boot loop
choccy31 said:
I have this problem, I swear it is because of the dodgy battery. (I have the BD battery)
When I plug it in to charge all works again properly.
Last night my battery was showing in the high 60's the phone went off. When I put charger in the battery was at 3%!
Very annoying, going to take to Geek Squad tonight and see if they wil lreplace battery. Guy here at work has same phone, different battery derial number and no problems at all.
Hopefully they will change the battery, I don't have any paperwork with me but the phone is obviously within the 1 year warrenty.
Click to expand...
Click to collapse
Interesting. I have noticed a couple of times when I look at the battery stats that it has drained from say 90% to 3% in less than 1min, just a verticle line. When I plug it in to charge it says that it's at 90% or whatever it was. Other times it needs charging and is almost dead. It's as though it has shorted out. I wonder if that is the problem here.
random shuts and boot loops
Joku1981 said:
If u wanna try to recover some RAM u can delete some bloatware that u dont use. Tc with what u delete. I let u some info about if u wanna try -> HERE
Click to expand...
Click to collapse
Thanks for that. It's quite a list. I'll go through it and remove the ones i think i can do without and see how it goes.
Same Issue
I have the same problem with my I9505
- It shuts down randomly (sometimes you see a few seconds in advance that your connection to the mobile antennas disconnects), when you look at it, in the middle of a phonecall, ... whenever it's nog plugged in to the power of external battery
- It's almost impossible to get it powered on again (gets stuck in a loop of rebooting: most times at the Samsung logo or after it's on for a few seconds), unless you connect your charger that is connected to the powergrid or external battery
- sometimes it resets the phonelanguage to default (so in stead of for example Dutch, everything is in English again)
I just cleared the cache and removed some programs...
Fingers crossed
--> I'll give an update if anything changes
Random Shutdown and boot loop
LinusN said:
I have the same problem with my I9505
- It shuts down randomly (sometimes you see a few seconds in advance that your connection to the mobile antennas disconnects), when you look at it, in the middle of a phonecall, ... whenever it's nog plugged in to the power of external battery
- It's almost impossible to get it powered on again (gets stuck in a loop of rebooting: most times at the Samsung logo or after it's on for a few seconds), unless you connect your charger that is connected to the powergrid or external battery
- sometimes it resets the phonelanguage to default (so in stead of for example Dutch, everything is in English again)
I just cleared the cache and removed some programs...
Fingers crossed
--> I'll give an update if anything changes
Click to expand...
Click to collapse
I've tried that as well. Didn't work. The problem you describe is exactly the problem I have. I have ordered another battery but I don't think it's that. I'll let you know if it is. I hadn't noticed that it always boots OK if it is plugged into the mains. Wish I knew what was causing the problems.
Random Shutdown and boot loop
So I think I am finally getting somewhere. I took this screenshot straight after it shut down and got stuck in a boot loop. So I plugged it into the mains and it started OK. The battery just gives up when i stress the device with a hungry app or when booting which causes a heavy drain on the on the power even when its got a healthy charge. Got a new battery on order. Take a look at the screenshot. You can see the battery instantaneously drops to zero charge until it's re-booted on the mains.:laugh:
LinusN said:
I have the same problem with my I9505
- It shuts down randomly (sometimes you see a few seconds in advance that your connection to the mobile antennas disconnects), when you look at it, in the middle of a phonecall, ... whenever it's nog plugged in to the power of external battery
- It's almost impossible to get it powered on again (gets stuck in a loop of rebooting: most times at the Samsung logo or after it's on for a few seconds), unless you connect your charger that is connected to the powergrid or external battery
- sometimes it resets the phonelanguage to default (so in stead of for example Dutch, everything is in English again)
I just cleared the cache and removed some programs...
Fingers crossed
--> I'll give an update if anything changes
Click to expand...
Click to collapse
in the list I forgot to mention that the known wifi's are also wiped. --> you have to connect to them again...
I too am having this exact problem; I'm glad to hear it is not only me, not that it helps any of us.
I posted in another thread, but the symptoms everyone here are describing are exactly what I am seeing:
- Sudden battery drop from anything (it's happened to me before about 5 minutes after unplugging from the wall socket) to zero; then phone goes into a loop unless I plug it back into the mains socket
- When plugging into the mains socket with this issue, sometimes the battery is empty and sometimes it shoots straight back up to where it was
- Plants Vs Zombies 2 is the sure-fire way for me to reproduce this issue
- examined logs (although not sure if the right one) using CatLog; nothing obvious (in fact the last line on one of the logs is litterally cut halfway through)
- Wifi connection details lost occasionally
I have reflashed about 4 other (4.3) ROMs (and I tried a 4.4 GE one too) and they all seem to do the same; I am wondering if it is something to do with the non-Knox modems required to flash the 4.3 ROMs as I don't think I had this problem before updating to 4.3. I don't have the time or patience to revert back to a 4.2 ROM to test this though.
I can go for a couple of days without this happening, but fire up PvZ2 and here we go again.
I too have a new battery on order (allegedly genuine from a well-known auction site), so I will update this thread when that arrives to see if it makes any difference.
I don't like this post for one reason.... it means that the problem I am facing won't solve with a format and a new fresh flash... :crying:
I was spending some time on XDA searching for a good stable firmware to flash because I am having your exactly same issues on my phone... I just tought my phone got a bit messy because I have 130 apps installed and a lot of stuff on it.. so I was just thinking of solving all my problems with a new rom... but then I found this 3d...
So you are telling me that my problem won't get solved so easely? How am I going to deal with a Phone that randomly shuts up??? I need my phone and over the last week it got always worse.. first it shut up at about 5pm.. (at ca 15% charge) then at 3pm and 50% charge... today it shut up at 11am and 80% charge... soon I won't be able to use my phone at all!!
I'm happy I backed up all my data today, but it still doesn't solve my problem since I really need my phone... :crying:
This evening I'm going to flash anyway... let's see what happens..
PS I own a GT-I9505 with 4.2.2 stock rom (root)
Random Shutdown and boot loop
Sorry to hear there's a few more out there with the same problem that I am having. AhHm... Sorry, WAS having. I tried re-flashing all sorts of ROMS from 4.2.2 to Echoe KitKat 4.4, flashed CF Root, reinstalled philz touch recovery god knows how many times all to no avail. I now know that it is nothing to do with your ROM or phone setup. It's Samsungs crappy battery. As soon as I put in my new battery problems solved. I have been running multi-window apps whilst having FB on in the background and watching a film all at the same time. If this was gonna crash it would have done by now.
Problem solved. Don't buy the cheap SPB £9.99 one on ebay it has lots of bad reviews. I got this one with no problems:
http://www.ebay.co.uk/itm/GENUINE-S...114?pt=LH_DefaultDomain_3&hash=item3f278d6f32
Hope this helps and don't forget the thanks meter.
I Am Phooka said:
Problem solved.
Click to expand...
Click to collapse
I'm glad you solved.. this means there could be a solution to my problem... in any case the fact that alla batteries here seem to fail in the same week is really strange!!
And the thing I hate most is that a 500€ phone shouldn't be dying after just some months!
After having spent some time googling around.. I found a solution... well, not exactly a solution... let's say I found the core of the problem...
I found some very interesting posts on the misfuncion on all Samsung S4 Batteries Made and Produced in China with SN starting with BD....
And guess what? my battery corresponds!!
If you look at the battery you will notice that it is a little "bumped" and not perfectly flat...
Here in Italy many users went to samsung customer service and got the battery replaced!
Tomorrow I will check to see if I can get a new battery... for now I'm happy to know exactly what to do in order to get my phone working again!
Samsung Batteries beggining with BD.
I Am Phooka said:
Sorry to hear there's a few more out there with the same problem that I am having. AhHm... Sorry, WAS having. I tried re-flashing all sorts of ROMS from 4.2.2 to Echoe KitKat 4.4, flashed CF Root, reinstalled philz touch recovery god knows how many times all to no avail. I now know that it is nothing to do with your ROM or phone setup. It's Samsungs crappy battery. As soon as I put in my new battery problems solved. I have been running multi-window apps whilst having FB on in the background and watching a film all at the same time. If this was gonna crash it would have done by now.
Problem solved. Don't buy the cheap SPB £9.99 one on ebay it has lots of bad reviews. I got this one with no problems:
http://www.ebay.co.uk/itm/GENUINE-S...114?pt=LH_DefaultDomain_3&hash=item3f278d6f32
Hope this helps and don't forget the thanks meter.
Click to expand...
Click to collapse
nioBee said:
After having spent some time googling around.. I found a solution... well, not exactly a solution... let's say I found the core of the problem...
I found some very interesting posts on the misfuncion on all Samsung S4 Batteries Made and Produced in China with SN starting with BD....
And guess what? my battery corresponds!!
If you look at the battery you will notice that it is a little "bumped" and not perfectly flat...
Here in Italy many users went to samsung customer service and got the battery replaced!
Tomorrow I will check to see if I can get a new battery... for now I'm happy to know exactly what to do in order to get my phone working again!
Click to expand...
Click to collapse
Yeah I found that out tonight also. I called samsung earlier today and they said if it is less than 2 years old they will repair it and I should send it to them. I have flashed so many ROMS since I purchased it last year and one or two with Knox which as we know registers that it has had a custom download which voids the warrantee so I thought it would be a waste of time sending it to them. Also I need my phone for work so it was easier to purchase a new battery.
Bad samsung batteries
nioBee said:
After having spent some time googling around.. I found a solution... well, not exactly a solution... let's say I found the core of the problem...
I found some very interesting posts on the misfuncion on all Samsung S4 Batteries Made and Produced in China with SN starting with BD....
And guess what? my battery corresponds!!
If you look at the battery you will notice that it is a little "bumped" and not perfectly flat...
Here in Italy many users went to samsung customer service and got the battery replaced!
Tomorrow I will check to see if I can get a new battery... for now I'm happy to know exactly what to do in order to get my phone working again!
Click to expand...
Click to collapse
Hi,
Do you have a link to the info? was it on an official samsung site?

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