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Omnia 7 screen/battery bug

Hello XDA, i've heard (and know) that you guys are quite good with phones, and was hoping someone would be able to help me out, i can't find anybody with the same problem.
So here it is:
Since i've been skiing, often when i lock my phone the screens keeps on coming on and staying on the lock screen, and just won't turn off, so it's an obvious baterry drainer and pontentially dangerous for the screen, so i've resosrted to putting a black background image.
Also when the battery gets "critically low" my phone comes up with the message and also vibrates, but keeps on repeating in, just doesn't stop !
I've also noticed that when this problem occurs when i go into battery saver in options the second box constantly flashes as does the estimate remaining time and time since last charge.
My battery is now really bad when this happens, but supprisingly is ok when this doesnt happen.
Has anybody else had this problem, or something similar? and could someone give me some advice (factory reset? which i don't really want to have to do :/ )
Thank You
and my phone is generaly a bit buggy when this happens, like suddenly turning off etc.

Since this happened after skiing, I'm guessing your phone got a bit wet, probably around either the power button or the battery (or both). You can try drying it out by putting it in some warm dry rice (an excellent dessicant) but that's something you do within minutes of it getting wet, not days, if you want to avoid permanent damage.
You could also try taking the battery out and carefully inspecting it, comparing it with the battery from another phone, etc. If it appears damaged in any way (swollen, discolored, corrosion on the contacts, etc.) you could try replacing the battery and seeing if that helps. You could also replace the phone, of course, but you'll probably have to buy it at retail price unless you've got insurance that covers liquid damage.
You could try a factory reset before replacing the phone, since you'll lose all your data anyhow, but this doesn't sounds nearly as much like a software problem as it does like a hardware problem. However, getting your data off is actually possible, using a tool like WP7 Root Tools (which is really awkward to use for backup, but it can be done). If you wait the next however-long for Heathcliff74 to release a version of Root Tools that supports elevating other apps, you'll be able to use a data backup tool that I wrote last year and am modifying to work via any full-permissions access.

Thank you for the reply.
The same problem actually happened in November also, but quickly went back to normal, but it's been a week now so it's getting a bit annoying.
I just rang samsung and she obviously said do a reset, so i think i'll do this but this will erase everything, i would just like to keep my contacts and messages tbh.
Havn't got time do research that yet but i'll look after, unless someone points me to something first, and i'll post back.
Thanks

You can make a backup of the phone before hard-reset. That way, if the reset doesnt' fix anything, at least you can restore the backup and be back where you were before deciding on your next step.

I can't get the Backup program to work, http://forum.xda-developers.com/showthread.php?t=1103011
Keep getting "Le format de la chaîne d'entrée est incorrect."
And if i try the in the command prompt i just get a an error saying "updatewp.exe stopped working"
is there any other way of backing it up?
Thanks

[Q] Nexus 4 LG model battery replacement london service

Dear friends,
my nexus 4 is 1 1/2 years old now. while its a great phone the battery now dies too fast. its hardly few hours. always remembering charging is an issue. also the extra portable power has to be used so much frequently.
Its now out of warranty. as one year has passed. i cannot for sure change battery myself. Pls let me know is there any service repair center in your experience where i can get this battery replaced for nexus 4.
I am based out of london and if its in london the better.
kindly advice thank you

I have seen that you can replace the battery yourself if you are careful enough, there are tutorials with step-by-step pictures.. As for the battery, an Optimus G battery will also work, but you must make sure the battery is authentic; I have read that there are lots of counterfeit ones offered online.

Shooting Star Max said:
I have seen that you can replace the battery yourself if you are careful enough, there are tutorials with step-by-step pictures.. As for the battery, an Optimus G battery will also work, but you must make sure the battery is authentic; I have read that there are lots of counterfeit ones offered online.
Click to expand...
Click to collapse
hello thank you for your prompt reply. actuially thats my concern that I was wondering if there is some reliable trusted repair shop they would be able to supply authetic battery and also do professionally the replacement...i m really not good at tech things and if it comes to hardware i really dont want to end with a phone not working
Hence the request...has anbody got their nexus 4 replaced here at london locally ..

appreciate if somebody could have offered some insight

sunandoghosh said:
appreciate if somebody could have offered some insight
Click to expand...
Click to collapse
hello
I replaced my n4 battery last week with a battery claiming to be genuine from ebay uk.
it was quite easy the tricky part is the adhesive holding the battery down its pretty strong stuff.
When I bought the battery I didn't know if it actually was genuine or not, but after fitting it it appears to work as I remember my n4 working when I first had it.
I would recommend you do it yourself one other thing if the phone has never been opened, the clips for the rear half of the case are difficult to undo, so take care when prying open the back.
http://www.ebay.co.uk/itm/261643399559?_trksid=p2059210.m2749.l2649&ssPageName=STRK:MEBIDX:IT
this link is the exact battery I have used. If you want any more info just ask ill do my best to help you.

Skinpipe said:
hello
I replaced my n4 battery last week with a battery claiming to be genuine from ebay uk.
it was quite easy the tricky part is the adhesive holding the battery down its pretty strong stuff.
When I bought the battery I didn't know if it actually was genuine or not, but after fitting it it appears to work as I remember my n4 working when I first had it.
I would recommend you do it yourself one other thing if the phone has never been opened, the clips for the rear half of the case are difficult to undo, so take care when prying open the back.
http://www.ebay.co.uk/itm/261643399559?_trksid=p2059210.m2749.l2649&ssPageName=STRK:MEBIDX:IT
this link is the exact battery I have used. If you want any more info just ask ill do my best to help you.
Click to expand...
Click to collapse
Hi,
I live in Holland and I want to buy the original battery.
How is it holding up?
Are you getting more SOT than before?
Thanks in advance!

Hey guys, I ran into some issues after replacing my battery. I bought this one, it look identical to the original I think.
After replacing it, my phone gets the red LED light if I try to hold Power to turn it on. The only way to turn it on is by entering fastboot mode (Power + Vol Down).
The phone would not reboot itself on software commands (ie. rebooting from recovery menu or "fastboot reboot"), the only way is to enter fastboot mode when the phone is off. Secondly, the battery icon does have the lightning charging sign, however the status said it's "Not charging". There is no green charging light. Right now the battery percentage is decreasing as I use the phone.
I am able to transfer files to the phone if I connect it to the computer, I have to assume it is charging even though the phone doesn't update the battery info. I am running fully factory stock firmware, Android 5.0.1.
I wonder if this is an issue with the battery, or if I need to completely drain it or some extra step I need to perform? Thanks.
Nevermind, it was a faulty battery and I'm getting an exchange. I guess they stored it for a so long.

eksasol said:
Hey guys, I ran into some issues after replacing my battery. I bought this one, it look identical to the original I think.
After replacing it, my phone gets the red LED light if I try to hold Power to turn it on. The only way to turn it on is by entering fastboot mode (Power + Vol Down).
The phone would not reboot itself on software commands (ie. rebooting from recovery menu or "fastboot reboot"), the only way is to enter fastboot mode when the phone is off. Secondly, the battery icon does have the lightning charging sign, however the status said it's "Not charging". There is no green charging light. Right now the battery percentage is decreasing as I use the phone.
I am able to transfer files to the phone if I connect it to the computer, I have to assume it is charging even though the phone doesn't update the battery info. I am running fully factory stock firmware, Android 5.0.1.
I wonder if this is an issue with the battery, or if I need to completely drain it or some extra step I need to perform? Thanks.
Click to expand...
Click to collapse
I don't think it's the official one..

you can buy the original one here: http://www.spareslg.com/bateria-lg-e960-nexus-4-lg-optimus-g-e975-eac61898601.html

My N4's battery was starting to expand. I noticed it when the Qi orb charger stopped working and the glass was lifting up on the front left side. I did the replacement myself and it was not too hard. I would suggest watching the YouTube videos a few times over. As for tools, I borrowed the screwdrivers from my office, guitar pics and a hair dryer from my wife. As for how long it took, it was about an hour. You will need a lot of patience with opening the phone and prying out the old one. As for the battery, I figured I would get what I paid for, so I avoided the $10 ones on Amazon and Ebay as there were too many bad reviews there. I was able to buy a brand new (non OEM) one from Radio Shack online and ship it too the store down the street.
http://www.radioshack.com/dantona-3-8v-2100mah-li-poly-battery-for-lg-bl-t5/55076584.html
I can now get 24hrs up time with light use (stock 5.0.1).

My N4 works great, and he has 2 years old LOL.
Battery works great also :3

[Q] My Galaxy S7 won't boot or charge, tried the various suggestions

Never dropped it or got water in it. Never tried to change the OS or anything like that either.
It started freezing and a soft reset would get it back up. Started happening more often and eventually none of the suggested resets would work and even when charging with the phone off it would freeze. I eventually managed to get it into the recovery boot (just the once) and it said E:/ failed to mount over and over. When i pressed a button it froze again and since then i haven't been able to get any response. Not even the little battery symbol or red light when it's on charge. It seems completely messed up and essentially a brick right now.
Any ideas? I can get it repaired via my UK network provider (O2) which would take a couple of weeks but would really like to back up and factory reset my stuff if possible as i have lots of personal data on my phone including passwords to peoples websites (i'm a web developer). As well as the ordinary things your girlfriend wouldn't want ending up on the net. My online banking and everything is on there. There's pictures with some famous people at Glastonbury and also some brilliant sporting events i was at that i'd never be able to get the vids/pics back.
With the failed to mount error, would that mean they'd have to factory reset it regardless of what happens and i'd have no chance to back it up either? I'd really rather not lose my files but i also don't want some random guy snooping through my stuff.
Thanks in advance for any replies guys!

Have you tried a different charging method?
From PC with a different USB lead for example
Leave it connected overnight and see how it is the next day

Thanks for the reply.
My girlfriend uses my charger to charge her blackberry as she lost hers and it works fine. I also tried leaving it for a few hours connected to the laptop using the USB connection from the original charger with no response whatsoever. My mother has as Samsung too... given the points i just told you, is it worth trying to borrow another charger still?
I'd reluctantly be happy even if i have to factory reset to save me having to wait for ages to get it back.

No, sounds like you can rule out the charger being the problem
Sounds like something inside the phone has fried, possibly the charging port if you can't even get an LED on, but considering the errors leading up to the fault it sounds more like the motherboard has died, which, unless you saved anything to external SD (MicroSD), contains the Internal storage where all your files are
More than likely, Samsung will just replace the board rather than fiddling around trying to repair that one, so unless it is something else at fault you can probably relax about them snooping, it'll end up in the recycling bin to be melted down for it's gold contacts never to be powered up again
I can't think of anything else you can try to get life out of it tbh other than opening it and charging the battery another way / replacing the battery with a charged one, but warranty is gone after that and not even sure how you would go about switching batteries tbh, if you can
If it is already out of warranty, you could find where the battery terminals connect to the motherboard, and put an alternate power source to them matching the battery voltage etc (Removing the battery first), might give you time to remove / erase / copy

Thanks again for the reply.
So you think the motherboard just progressively died? I hadn't mentioned this but a while ago i accidently left the phone on the radiator for a short while whilst working. It worked fine afterwards and when i asked on another forum they said if any damage was going on it would have restarted or gave an overheat message (which it didn't).
I guess i'll be sending it off to my network provider (O2 UK) then, it's still in warranty (just) so they should fix it or send me a new one. I've seen so much stuff on amateur porn sites of videos or pictures that probably weren't meant to be "released", leads me to having a fear about my girlfriend ending up on them. And like i said, passwords are stored on there to some websites i create for people so its not just my personal data but theirs. I don't really know how these businesses are run, i'd imagine they'd want to get as many phones done as possible... but knowing me if i was doing that job i'd probably have a snoop where i could lol.

powlesy6 said:
Thanks again for the reply.
So you think the motherboard just progressively died? I hadn't mentioned this but a while ago i accidently left the phone on the radiator for a short while whilst working. It worked fine afterwards and when i asked on another forum they said if any damage was going on it would have restarted or gave an overheat message (which it didn't).
I guess i'll be sending it off to my network provider (O2 UK) then, it's still in warranty (just) so they should fix it or send me a new one. I've seen so much stuff on amateur porn sites of videos or pictures that probably weren't meant to be "released", leads me to having a fear about my girlfriend ending up on them. And like i said, passwords are stored on there to some websites i create for people so its not just my personal data but theirs. I don't really know how these businesses are run, i'd imagine they'd want to get as many phones done as possible... but knowing me if i was doing that job i'd probably have a snoop where i could lol.
Click to expand...
Click to collapse
If the phone powered on when you sent it in then no doubt somene would have a snoop, but if it is DOA they won't waste their time, they'll be getting thousands of phones a day to go through, yours will just be another number: Press power > Nothing > test with some USB device > Nothing > open > replace motherboard > test > working > job done
Something like that I would imagine
For future reference, get a MicroSD card for your replacement and save all media to that, then you don't have this problem if it dies

S10e froze up visually crashed then started to boot then went black. No charging and no power. Please help!

Hi,
I was just looking at a zoom video and had a lot of apps open in the background and the battery was around 50%. Then my screen froze, then I tapped a bit on the screen and it went black. I tried to soft reset and it vibrated for a second and nothing happened. I let it sit on the charger for a while and nothing. Put it on the portable charger and nothing. Same with trying hard and soft reset. The phone apparently pulls low voltage per UBreakifix. They said they saw 20 phones that had random issues after the last Samsung update including S21's. Mine just installed a few days ago. I have no idea what to do, but need the screen recordings of my relative that died and the voicemails that were exported to sound. Please help! Samsung said could be a short and then said they would replace the motherboard. I want the data not the phone.
Could I just be unlucky and it is simply a battery that died completely? Would the Samsung store be able to flash a new or older firmware without losing the files?

flashing would basically make your device a 'new' device... the only thing that comes to mind to keep your data is salvaging the parts (which would be labor intensive as it's basically re-building a phone by hand while it's not clear which among all the parts is/are defective, and even then the parts need to work smoothly together). If you have auto backup setup for the device, it's possible things like messages are saved.
Other than that, you would have to find professionals who are experienced in data restoration.

Sounds like a bad mobo.
You could try replacing the battery, maybe a C port PCB failure.
Other than that as mentioned by TheNewGuy92, a data recovery specialist. The memory may already be unrecoverable though especially if that chipset is the one that failed.
Always back up critical data redundantly... says us who have already lost databases.

S10eandtears said:
... Could I just be unlucky and it is simply a battery that died completely? ...
Click to expand...
Click to collapse
Maybe. When my first S10e (bought a second S10e due to so much trouble with first) suddenly dies (which it has done several times now), I have found temporary success by opening the back cover, removing 8 tiny screws to take out top mid-frame, and disconnecting the battery. After waiting a few minutes, I reconnect the battery, put phone back together, and begin charging. At this point, phone is charging while power'd off, and shows 0% for battery level; even after showing like 80% or higher when it black'd out. Then it showly increases from 0% up, at some point over 50%, I reboot; and it works okay until the next black out.
To disconnect battery, I do something like steps #1 through #19 here:
Samsung Galaxy S10e Screen Replacement
Follow this guide to remove and replace a...
www.ifixit.com

MrGoodtunes said:
Maybe. When my first S10e (bought a second S10e due to so much trouble with first) suddenly dies (which it has done several times now), I have found temporary success by opening the back cover, removing 8 tiny screws to take out top mid-frame, and disconnecting the battery. After waiting a few minutes, I reconnect the battery, put phone back together, and begin charging. At this point, phone is charging while power'd off, and shows 0% for battery level; even after showing like 80% or higher when it black'd out. Then it showly increases from 0% up, at some point over 50%, I reboot; and it works okay until the next black out.
To disconnect battery, I do something like steps #1 through #19 here:
Samsung Galaxy S10e Screen Replacement
Follow this guide to remove and replace a...
www.ifixit.com
Click to expand...
Click to collapse
Try replacing the battery. Maybe a bad battery controller chip.

TheNewGuy92 said:
flashing would basically make your device a 'new' device... the only thing that comes to mind to keep your data is salvaging the parts (which would be labor intensive as it's basically re-building a phone by hand while it's not clear which among all the parts is/are defective, and even then the parts need to work smoothly together). If you have auto backup setup for the device, it's possible things like messages are saved.
Other than that, you would have to find professionals who are experienced in data restoration.
Click to expand...
Click to collapse
I ended up paying for data recovery and they swapped over my components on to a donor motherboard. The interesting thing was the phone was dead again once it got to me but they extracted everything to a usb for me.

S10eandtears said:
I ended up paying for data recovery and they swapped over my components on to a donor motherboard. The interesting thing was the phone was dead again once it got to me but they extracted everything to a usb for me.
Click to expand...
Click to collapse
Yay! May I ask roughly how much did that cost?
Who did the recovery?

Mark Shaffer at iPad rehab. First invoice for expedited assessment was second was.​
$108.63
$1,314.36

S10eandtears said:
Mark Shaffer at iPad rehab. First invoice for expedited assessment was second was.​
$108.63
$1,314.36
Click to expand...
Click to collapse
So slow boat would have been $108.63?
That's not bad. Glad you where able to recover your data. Lost things can haunt you for a lifetime...

blackhawk said:
So slow boat would have been $108.63?
That's not bad. Glad you where able to recover your data. Lost things can haunt you for a lifetime...
Click to expand...
Click to collapse
No that fee was just to have your phone looked at sooner. Still would have been 1200 plus tax for data recovery with donor board.

S10eandtears said:
No that fee was just to have your phone looked at sooner. Still would have been 1200 plus tax for data recovery with donor board.
Click to expand...
Click to collapse
Still reasonable. I figure it be in the thousands.
The important thing is they did recover the data!

blackhawk said:
Still reasonable. I figure it be in the thousands.
The important thing is they did recover the data!
Click to expand...
Click to collapse
Agreed it wasn't too bad all things considered.

S10e bootloop despite flashing with Odin

To give some context, my S10e (Verizon SM-G970U) decided to boot loop out of nowhere. Since this happened, I have factory reset the phone, no success. I brought it to a local repair shop who said they couldn't fix it. Now I have flashed the phone with Odin and despite the phone being flashed it STILL is boot looping. At this point, I'm assuming something went wrong with the hardware but I don't even know where to start with that. If anyone has any suggestions I would greatly appreciate them.
Firmware used :
Download Samsung Galaxy S10e SM-G970U VZW USA (Verizon) G970USQU5GUBH firmware
Fast download latest Samsung Galaxy S10e firmware SM-G970U from USA (Verizon) with G970USQU5GUBH and Android version 11
www.sammobile.com

Vivala8955 said:
... it STILL is boot looping...
Click to expand...
Click to collapse
If it is a hardware issue (which sounds likely), there's an old electronics trick you might try: Power it off, put it in the refridgerator awhile, take it back out and power it on. This has work'd for me with stereo components, for example, as well as a phone. It once revived a hard disk drive long enough for me to capture important data. Oh, but the phone this has brought back for me, an S10e BTW, works only while still cold and has issues with charging while its temperature is low. Still may be worth a try.

MrGoodtunes said:
If it is a hardware issue (which sounds likely), there's an old electronics trick you might try: Power it off, put it in the refridgerator awhile, take it back out and power it on. This has work'd for me with stereo components, for example, as well as a phone. It once revived a hard disk drive long enough for me to capture important data. Oh, but the phone this has brought back for me, an S10e BTW, works only while still cold and has issues with charging while its temperature is low. Still may be worth a try.
Click to expand...
Click to collapse
Wow, I just did this and to my surprise it worked! Prior to this, I wasn't able to get past the Google sign in page on start up (on good attempts) but now I was able to get it all the way to the homescreen and even install some apps before my battery died. Any idea of what this could mean for the actual hardware? I.e. this means the battery needs to be replaced etc

Vivala8955 said:
Wow, I just did this and to my surprise it worked! Prior to this, I wasn't able to get past the Google sign in page on start up (on good attempts) but now I was able to get it all the way to the homescreen and even install some apps before my battery died. Any idea of what this could mean for the actual hardware? I.e. this means the battery needs to be replaced etc
Click to expand...
Click to collapse
Great; glad it work'd. Did you attempt to charge it while it was working? Mine actually took charging after warming up only a short time, once. Got it back all the way to 100% charged. But then it quit with dead black screen, and now revives only for a minute or two.
In the old days of individual transistors, we used to turn on a non-working electronic device and blast a shot of freeze spray on various components until the device started working; even with IC (integrated circuit) chips that have lots of transistors. This way, we knew which part needed replacement. But with today's phones, you replace the entire circuit board because the soldering is done by machines; it's too finely detail'd to replace one chip.

MrGoodtunes said:
Great; glad it work'd. Did you attempt to charge it while it was working? Mine actually took charging after warming up only a short time, once. Got it back all the way to 100% charged. But then it quit with dead black screen, and now revives only for a minute or two.
In the old days of individual transistors, we used to turn on a non-working electronic device and blast a shot of freeze spray on various components until the device started working; even with IC (integrated circuit) chips that have lots of transistors. This way, we knew which part needed replacement. But with today's phones, you replace the entire circuit board because the soldering is done by machines; it's too finely detail'd to replace one chip.
Click to expand...
Click to collapse
I haven't tried charging the phone when it's on. Only when it's off and has returned to room temperature. Seems to me that about an hour in the fridge equals about 5 minutes of screen on time until the phone heats up again.
As for the internal component's you bring up a good point. Even if I were to determine what is causing the issue, I don't have the will/technical know how to buy the parts and do it myself. Outside of just replacing everything, in which I'd just buy a new phone haha.

Vivala8955 said:
... I'd just buy a new phone ...
Click to expand...
Click to collapse
That's what I did. Look'd at lots of possibilities, ended up buying another S10e.