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My wildfire charge very slow!I put it into charger at 23.00 and in the morning at 10.00 he is still 80%.I use Rem_puzzle_rom v2.43 but on the cm7 problem was the same.Reinstal the rom and work fine for one week but then problem is back.Please help.I am sory for my english.
Hi, I have the same issue, but I did not find a solution yet.
try clearing battery stats from recovery....
and if this doesn't work then try flashing different recovery via unrevoked tool....
if this doesn't work then some problem is there in the charger......
I Wipe the battery stats.Not work.May be realy the problem is in charger.I have tried 2 diferent charger but their output current is between 200 and 400mA and phone is realy charging slow with these.I will asm some friends for charger and will try. Thanks for reply
Hi,
I tried installing both CWM 5.0.2.8 or 3.2 with no luck.
Is there anybody who may know the solution? Thanks.
My problem was the charger!!!Now is connected and i instal batery wipget pro and it showing 320mA.Before indication was 5 to 21mA when charger connected.I wiped battery stats and woks fine
I'll try nother charger tomorrow from another HTC. Thanks.
---------- Post added at 10:21 PM ---------- Previous post was at 10:10 PM ----------
I installed Battery Monitor Widget from 3C and I see 6 to 20 mA AC. If it's the same issue, I'll check with a new HTC charger.
I tried from usb charge so is normal slow because the energy transfered via usb of the PC is less!
I tried using another charger and same issue. Battery monitor indicates between 10 and 60 mA, never more than 60mA and often at 20 mA.
Same charger, also mine, used with HTC of my colleague and indicates about 230mA on his phone.
May it be some fault on my phone?
I come from Italy, where we have 220V and I think it happened since I went to US plugging my phone with 110V adapter.
Please help.
Thanks.
dcamanni said:
I tried using another charger and same issue. Battery monitor indicates between 10 and 60 mA, never more than 60mA and often at 20 mA.
Same charger, also mine, used with HTC of my colleague and indicates about 230mA on his phone.
May it be some fault on my phone?
I come from Italy, where we have 220V and I think it happened since I went to US plugging my phone with 110V adapter.
Please help.
Thanks.
Click to expand...
Click to collapse
You plug the 220V charger or 110V charger?If you plug the 220V 50Hz charger into 110V 60Hz if charger don't support that voltage you may damage the charger!I don't think you damage the phone becose the out put voltage of the charger is 5V DC so there is no worry about the phone .Try if you have friend with same phone to change the battries!If problem is fix you may buy a new battery.
turbo_jaboka said:
You plug the 220V charger or 110V charger?If you plug the 220V 50Hz charger into 110V 60Hz if charger don't support that voltage you may damage the charger!I don't think you damage the phone becose the out put voltage of the charger is 5V DC so there is no worry about the phone .Try if you have friend with same phone to change the battries!If problem is fix you may buy a new battery.
Click to expand...
Click to collapse
I plugged the 220V charger into the 110V when I went to US for business.
I'm back in Italy now, and I'm plugging the 220V charger into 220V. I tried both another charger from a colleague of mine and I have the same issue. I bought a new battery and I have the same issue. I gave my charger to my colleague and everything is working on his phone (about 230 mA).
I have to send my phone to the HTC's support as I still have warranty.
I'll keep you posted on whether it's an hardware fault.
dcamanni said:
I have to send my phone to the HTC's support as I still have warranty.
I'll keep you posted on whether it's an hardware fault.
Click to expand...
Click to collapse
Thanks I hope is not a hardware fault!I was found a couple of ways to calibrate the battery but not work i will give a link i hope will work on your phone
http://forum.xda-developers.com/showthread.php?t=1597846
turbo_jaboka said:
Thanks I hope is not a hardware fault!I was found a couple of ways to calibrate the battery but not work i will give a link i hope will work on your phone
http://forum.xda-developers.com/showthread.php?t=1597846
Click to expand...
Click to collapse
Let's see. I had to restore to the original ROM, but even that did not solve the issue. Lot of people seem to try calibrating battery with no luck.
I'll keep you posted in 2, 3 weeks as that's the time HTC repair phones here.
Bye.
This is solution for slow charging ---> http://www.chinaontrade.com/en/htc-legend-a6363-wildfire-a3333-battery-cradle-yiboyuan.html ---> http://www.chinaontrade.com/en/htc-legend-a6363-wildfire-a3333-battery-yiboyuan-1300mah.html
And problem solved only for 3.84$
Hi all,
I got my mobile phone. It's now fully charging and battery life is now 2 full days. It was a hardware fault. HTC changed the whole motherboard.
Just have a small issue now: the green led is not shown when fully charged and the phone is turned off. But when I turn it on, it's 100% charged and if I plug it to the AC, it says "Charged". Any advice on this?
Thanks.
I think you must wipe the battery stats when reach 100%
Battery stats only holds the information/stats you see in the battery option in settings, it contains nothing more than the stats which tell you what has already used the battery. It in no way affects battery life, calibration or whether the led turns on or not and is reset every time you wipe data to flash a new rom or fully charge the phone to 100%.
Any app that tells you otherwise is lying.
Sent from my Wildfire using xda premium
Scratch0805 said:
Battery stats only holds the information/stats you see in the battery option in settings, it contains nothing more than the stats which tell you what has already used the battery. It in no way affects battery life, calibration or whether the led turns on or not and is reset every time you wipe data to flash a new rom or fully charge the phone to 100%.
Any app that tells you otherwise is lying.
Sent from my Wildfire using xda premium
Click to expand...
Click to collapse
Hi, do you have an idea of what may be this cause? If I leave my mobile turned off and plugged to the AC all the night, it shows the red light the next morning. I unplug it and switch on, plug to the AC and it tells me its' charged. Unplug it and shutdown, then plug and green light is shown now.
Thanks.
I read in one post that this is recovery bug.My phone is the same when turn off and charge phone don't boot and i need to take the battery off the phone.I think that battery need calibration see this post ---> http://forum.xda-developers.com/showpost.php?p=11803458&postcount=10 some people tried and worked on my not but i hope will work on yours
Hello:
My Tab Pro 8.4 has picked up an issue - it stops charging at 89%. Battery monitor - the one built in, as well as GSAM Battery monitor - show the charging increasing charge in a linear fashion to some 85%, then the rate gradually decreases, till the curve flattens at 89%. The phone still claims that the battery is charging.
I just discharged the phone fully, let it recharge - same behavior.
I did root the phone 2 days before, I wonder, if that has something to do with it.
Thanks for any info, Paul.
paulcc said:
Hello:
My Tab Pro 8.4 has picked up an issue - it stops charging at 89%. Battery monitor - the one built in, as well as GSAM Battery monitor - show the charging increasing charge in a linear fashion to some 85%, then the rate gradually decreases, till the curve flattens at 89%. The phone still claims that the battery is charging.
I just discharged the phone fully, let it recharge - same behavior.
I did root the phone 2 days before, I wonder, if that has something to do with it.
Thanks for any info, Paul.
Click to expand...
Click to collapse
Hello,
maybe you need to recalibrate your battery. This can be done by deleting batterystats.bin. Search google play, there are some apps, that can do it.
Rutr said:
Hello,
maybe you need to recalibrate your battery. This can be done by deleting batterystats.bin. Search google play, there are some apps, that can do it.
Click to expand...
Click to collapse
Thanks for the info.
In desperation, I tried few things - first a Nandroid restore to the state just after rooting - that did not help.
Next I performed a hard reset. That fixed the problem for now.
I will carefully put back in the xposed modules I used, an see/hope that the problem does not come back.
Paul.
paulcc said:
Thanks for the info.
In desperation, I tried few things - first a Nandroid restore to the state just after rooting - that did not help.
Next I performed a hard reset. That fixed the problem for now.
I will carefully put back in the xposed modules I used, an see/hope that the problem does not come back.
Paul.
Click to expand...
Click to collapse
Glad to hear that. Thanks for info.
Hi,
Did you find the actual cause of this?
I have a stock 8.4, non rooted and I find the same thing, I have attached a screen shot of the battery charge and dream. ...
Can anyone help with this please, the battery is bad enough without it topping off at 89%!!
Cheers,
Ian
Hi,
Has anyone else had this issue?
I let my tab run down to a dead battery, plugged it on over night and it is still only at 87% ...
Its driving me nuts!
I am not rooted, so don't see bow it's anything I have done, any ideas?!;
Thanks in advance
ianuk said:
Hi,
Has anyone else had this issue?
I let my tab run down to a dead battery, plugged it on over night and it is still only at 87% ...
Its driving me nuts!
I am not rooted, so don't see bow it's anything I have done, any ideas?!;
Thanks in advance
Click to expand...
Click to collapse
I do not have an answer, but I wanted to thank you for posting - your answer seems to indicate, that this is a issue not related to rooting.
While dealing with this, I have put back the stock rom ( but still with custom recovery on the device ) - which made charging work to 100%, then rooted again. With this config the charging worked for few days to 100%, till if failed again all of a sudden, getting stuck at 91% charge, and claiming, that the charging was ongoing for may hours.
While the charging was broken, I put on the CleanROM 1.0, and that fixed the charging problem again.
I do not see a clear pattern of this failure....
Paul.
Rutr said:
maybe you need to recalibrate your battery. This can be done by deleting batterystats.bin. Search google play, there are some apps, that can do it.
Click to expand...
Click to collapse
This does not "calibrate" anything. Any app that claims to fix the battery meter by wiping this file, is making a bogus claim. All the batterystats.bin files does, is indicate how much battery various apps/processes are using since the last charge. The file gets wiped ever time you connect the charger:
http://www.xda-developers.com/android/google-engineer-debunks-myth-wiping-battery-stats-does-not-improve-battery-life/
What you want, is to reset the "high" and "low" voltage flags related to Smart Battery. If there is an app that can do that, it might resolve your issue. Flashing a ROM also resets the flags (why you always need to do a battery charge/discharge cycle to get accurate readings every time you flash a ROM). So you might flash the ROM you are already on (stock?) and see if that helps.
But the issue itself is odd. If a higher voltage is achieved, I believe the "high" flag should automatically be reset. I shouldn't just "stop" at 89%.
Yes, I have (had) the same problem. I would use the tab through the day, then plug it in. In the morning, it would almost always be around 89...sometimes a bit more, others a bit less. I loaded battery doctor from the play store and set up a widget to kill all but a few specified apps (yeah, I typically try to avoid task killers, but this was driving me crazy). In my case, when I killed the apps, the battery would finish charging.
Theory (take it with a grain of salt as your mileage may vary): either the charger I am using or the tab has 'intelligence' that slows the charging down when it nears full, possibly to protect the battery. Certain apps running (sleeping?) in the background seem to keep the tab perpetually in a near-full charge state -- just enough of a drain to balance the 'slowing' charge. Every time I have killed the apps, the tab has quickly finished charging.
Again, this is just my experience. YMMV Good luck.
Try running the battery down to below 20% then recharge it. That should recalibrate the battery monitor.
Sent from my SM-T900 using XDA Premium 4 mobile app
I've been having issues with my 8.4 stopping charging only midway to 100%. If I unplug the cable and replug it, it continues charging.
Civuck said:
I've been having issues with my 8.4 stopping charging only midway to 100%. If I unplug the cable and replug it, it continues charging.
Click to expand...
Click to collapse
i have had the exact same issue , mine stops charging at 54% , need to unplug replug and then it starts charging back again, also from 78% it jumped straight to 100, something is really wrong , how could samsung break something so simple and basic
I've got a very similar problem. It stops charging, usually at something like 40 or 50. If I restart it will continue charging, but not all the way, maybe up to 70 or 80. I think I tried just disconnecting the charger and reconnecting it and it didn't work but I'll try it again as that would be easier than restarting...
I sent it for service and after weeks of back and forth they gave me the old "it's rooted, so it's out of warranty".
F U Samsung. This piece of **** tablet has been messed up since day 1. First with the over sensitive screen and now this. Sony FTW.
omarrabbat said:
I've got a very similar problem. It stops charging, usually at something like 40 or 50. If I restart it will continue charging, but not all the way, maybe up to 70 or 80. I think I tried just disconnecting the charger and reconnecting it and it didn't work but I'll try it again as that would be easier than restarting...
I sent it for service and after weeks of back and forth they gave me the old "it's rooted, so it's out of warranty".
F U Samsung. This piece of **** tablet has been messed up since day 1. First with the over sensitive screen and now this. Sony FTW.
Click to expand...
Click to collapse
You need to unplug the battery under the rear cover. Then plug it back in and boot up and charge it. Only way to fix. I never had issues again after doing that.
dottat said:
You need to unplug the battery under the rear cover. Then plug it back in and boot up and charge it. Only way to fix. I never had issues again after doing that.
Click to expand...
Click to collapse
Thanks for that advice! How can I remove the rear cover? I'm afraid I'll damage it if I just brute force it open.
omarrabbat said:
Thanks for that advice! How can I remove the rear cover? I'm afraid I'll damage it if I just brute force it open.
Click to expand...
Click to collapse
Gently with something similar to a guitar pick. Once its started just gently go along the edge.
omarrabbat said:
Thanks for that advice! How can I remove the rear cover? I'm afraid I'll damage it if I just brute force it open.
Click to expand...
Click to collapse
Did you try it already, and if so, did it work..?
HELP
Sicron said:
Did you try it already, and if so, did it work..?
Click to expand...
Click to collapse
Can you please take a picture of the procedure or make a short vid please? You open in from the rear (on the fake leather) of from the front( screens bezel) ?
I have the same problem with my SM-T325 , i've tried everything on forums : reset, hard reset( vol menu button power button) nothing works !
Thanks !
Ps: I'm using genuine 2A white charger and even tried with Asus Nexus 7 charger 2A( ridiculously is that it works better than with the genuine samsung, the white one needs 5 unplug/plugs, with Asus Black charger only 3 unplug/plugs )
cristi_pitbull said:
Can you please take a picture of the procedure or make a short vid please? You open in from the rear (on the fake leather) of from the front( screens bezel) ?
I have the same problem with my SM-T325 , i've tried everything on forums : reset, hard reset( vol menu button power button) nothing works !
Thanks !
Ps: I'm using genuine 2A white charger and even tried with Asus Nexus 7 charger 2A( ridiculously is that it works better than with the genuine samsung, the white one needs 5 unplug/plugs, with Asus Black charger only 3 unplug/plugs )
Click to expand...
Click to collapse
My battery has the same issue. I'm going to start charging my Tab Pro 8.4 with a lower amp/volt charger. I think the 5.3 volts & 2 amps puts stress on the internal charging / battery regulator circuit. The 5.3 volt makes the usb cable in the tablet reasonably hot to the touch. (a hunch)
Galaxy Tab Pro 8.4 Battery Replacement Video
Update: I scraped the 5.3 volt charger for a standard 5 volt charger @ 2 amps. It won't charge while in use but it does charge to 100% from 5%, powered off overnight. I also tested a 5 volt 1 amp charger (while slower) did charge from ~50% to 100%.
I would like to see others test this theory out.
Would also like to note, I believe Samsung included a 5.3V charger instead of a standard 5V so the tablet is able to charge while in use. My guess is the circuitry was originally designed for the standard 5 volts but once they saw the tablet's charge rate while on, they decided to throw in a different charger to make up for their mistake instead of a more reliable circuit design to handle the volt boost. More then likely they did tests to see if the tablet was able to handle the new charger but did not conduct the experiment for enough time to see the degrading results (faulty battery level readout).
If they knew of the issue in production they could have fixed the issue in a batch revision or recall or they flat out ignored the results and are in denial. Shame on Samsung if this is the case. Funny how they released the "better"("revision") Tab S while refusing to fix the Tab Pro. Now it seems to be biting them in the ass.
I still want to completely test this theory out and give it more time, but so far my assumption is seemingly correct.
cristi_pitbull said:
Can you please take a picture of the procedure or make a short vid please? You open in from the rear (on the fake leather) of from the front( screens bezel) ?
I have the same problem with my SM-T325 , i've tried everything on forums : reset, hard reset( vol menu button power button) nothing works !
Thanks !
Ps: I'm using genuine 2A white charger and even tried with Asus Nexus 7 charger 2A( ridiculously is that it works better than with the genuine samsung, the white one needs 5 unplug/plugs, with Asus Black charger only 3 unplug/plugs )
Click to expand...
Click to collapse
I had another interesting experience with this tablet.... it charged 100% without notice that the battery is full(I saw this tiny little detail -battery full icon- ensures that it is really charged) restarted it to verify something and shock !!! the value dropped to 62% and the charging sequence stopped ...and even if it shows "charging" while I'm typing these lines, it dropped to 59% ). **** !!!
Anyone know how to permanently get rid of this? I used G3 Tweak Box but that just removed the notification in the pull-down. It still vibrates irregularly if you use the phone while it's plugged in as the voltage level climbs and falls. PLEASE for the love of FSM let's get rid of this!
Unplug charger. It gone
BACARDILIMON said:
Unplug charger. It gone
Click to expand...
Click to collapse
... that's not a fix. It's not even a workaround.
Any other ideas?
Try removing g3 tweak box and exposed then see if it does it. My phone does not. Asked a few other guys and they don't have this issue
BACARDILIMON said:
Try removing g3 tweak box and exposed then see if it does it. My phone does not. Asked a few other guys and they don't have this issue
Click to expand...
Click to collapse
It's not Tweks Box or xposed, this stupid notification is a LG feature and there's no way to turn it off. Yet.
JustLok said:
It's not Tweks Box or xposed, this stupid notification is a LG feature and there's no way to turn it off. Yet.
Click to expand...
Click to collapse
Could be bad hardware cause mine don't vibrate like his. Also xposed does phone to act stupid. Not for everyone but it does.
Its probably because the phone starts charging again when it hits the 99% mark (or close to 99%) then tells you its at 100 again. This phone doesn't have a pass through for power. If your phone is on its using battery even if its plugged in.
ThePagel said:
Its probably because the phone starts charging again when it hits the 99% mark (or close to 99%) then tells you its at 100 again. This phone doesn't have a pass through for power. If your phone is on its using battery even if its plugged in.
Click to expand...
Click to collapse
Damn I charge mine and when I use Pandora plugged in it never drops below 100%. Hmmmm that is weird
BACARDILIMON said:
Damn I charge mine and when I use Pandora plugged in it never drops below 100%. Hmmmm that is weird
Click to expand...
Click to collapse
Different batteries but it could be my phone thats broke. All I know is this is the first phone I have owned that I can't remove my battery even though its plugged in.
There's been several of these same threads about the persistent battery notification in this forum as well as the general G3 forum, it's not Xposed or faulty phones. What it seems to be is the charger that's being used, most notably if it's not the OEM charger.
Some are saying it's the battery/phone dropping from 100% to 99%, then charging back to 100% and gives the notification. Others are saying it's just saying you're at 100% and flashing it once a minute or so to remind you.
I'm wondering if it's the charger, as when I'm home and it's plugged in on my old Note 3 2amp charger, I don't get that notification during the night when I'm sleeping.
But, when I'm at work and I'm using my Samsung 1amp cube charger, it keeps displaying and sounding that stupid battery full, unplug to save energy notification over and over.
It could be as ThePagel said, the phone is not getting the full power it needs from the charger, so the battery drops to 99% and charges back up to 100%, display notification, rinse and repeat.
That's why I'm assuming it might be the chargers perhaps.
Could be why I don't have this issue. Both my chargers are 2 amps or higher
JustLok said:
There's been several of these same threads about the persistent battery notification in this forum as well as the general G3 forum, it's not Xposed or faulty phones. What it seems to be is the charger that's being used, most notably if it's not the OEM charger.
Some are saying it's the battery/phone dropping from 100% to 99%, then charging back to 100% and gives the notification. Others are saying it's just saying you're at 100% and flashing it once a minute or so to remind you.
I'm wondering if it's the charger, as when I'm home and it's plugged in on my old Note 3 2amp charger, I don't get that notification during the night when I'm sleeping.
But, when I'm at work and I'm using my Samsung 1amp cube charger, it keeps displaying and sounding that stupid battery full, unplug to save energy notification over and over.
It could be as ThePagel said, the phone is not getting the full power it needs from the charger, so the battery drops to 99% and charges back up to 100%, display notification, rinse and repeat.
That's why I'm assuming it might be the chargers perhaps.
Click to expand...
Click to collapse
This describes the problem perfectly. The charger I am using is a 2.1A charger, though, so I don't understand why it keeps doing that. I also don't understand how it could possibly be using enough power to actually discharge the battery down from 100% to 99% WHILE being charged even from a 1A charger. How much freaking juice does this thing need to use?!
ThePagel said:
Different batteries but it could be my phone thats broke. All I know is this is the first phone I have owned that I can't remove my battery even though its plugged in.
Click to expand...
Click to collapse
My Galaxy Note II was like this too, so was my Nexus One and my T-Mobile G2 (HTC Vision). This isn't a strange phenomenon AFAIK.
starkruzr said:
This describes the problem perfectly. The charger I am using is a 2.1A charger, though, so I don't understand why it keeps doing that. I also don't understand how it could possibly be using enough power to actually discharge the battery down from 100% to 99% WHILE being charged even from a 1A charger. How much freaking juice does this thing need to use?!
Click to expand...
Click to collapse
What charger are you using?
BACARDILIMON said:
What charger are you using?
Click to expand...
Click to collapse
I just checked it; it's actually a 2.4A and it's designed to be able to charge two devices at the same time. It's a PowerGen HLPG-001-12W. http://www.ebay.com/itm/PowerGen-Bl...S_Cell_Phone_PDA_Chargers&hash=item46234c30b0 Mine is white, but it's the same one.
BACARDILIMON said:
Could be bad hardware cause mine don't vibrate like his. Also xposed does phone to act stupid. Not for everyone but it does.
Click to expand...
Click to collapse
I'm not trying to to bad mouth xposed or anything it is really cool but it seems like everything I ever tried to do with xposed is buggy. It really is to bad that most roms depend on it so much now a day's. I miss the hard framework modifications that worked perfect unless the developer made a mistake. But I do understand it can take a long time to add some of the stuff xposed gives for example reboot options. Sorry I just realized I went way off subject lol.
starkruzr said:
I just checked it; it's actually a 2.4A and it's designed to be able to charge two devices at the same time. It's a PowerGen HLPG-001-12W. http://www.ebay.com/itm/PowerGen-Bl...S_Cell_Phone_PDA_Chargers&hash=item46234c30b0 Mine is white, but it's the same one.
Click to expand...
Click to collapse
That might be the issue. It might be 2.4 all together but 1.2 per port. I have the note 3 which is 2 amp and the lg one also 2.1. My car has 2 port but it is 4.3 amp so it could do 2.1 per port. That be why I don't have that issue. Try the lg plug and see if it same thing.
BACARDILIMON said:
That might be the issue. It might be 2.4 all together but 1.2 per port. I have the note 3 which is 2 amp and the lg one also 2.1. My car has 2 port but it is 4.3 amp so it could do 2.1 per port. That be why I don't have that issue. Try the lg plug and see if it same thing.
Click to expand...
Click to collapse
I'm now remembering that the LG charger is the one on my nighttable at home and it definitely has the same issue on that one.
starkruzr said:
I'm now remembering that the LG charger is the one on my nighttable at home and it definitely has the same issue on that one.
Click to expand...
Click to collapse
Just found an old blackberry USB charger. Holy cow that's old lol. It is .9 amps. I been using my phone and it keep dropping back and fourth. I really dunno what to tell you bro. When I use normal amp stuff I am OK when I use low amp I get what you get. Maybe the new kernel that came out will help you out.
Hello,
I have a problem with this tablet , when i charge it to 100% and use it for like 5-10mins i'm suddenly at 1% battery. But i can still use youtube or other apps for 40mins + So i'm pretty sure the battery is at 95% or something.
Also when i charge and stop charging it can reset the whole thing and say that i have 2% battery.
I already tried to charge 100% > let it decharge 40-50% > power off 5houres > but didn't help..
Somebody said remove the battery for 5mins and problem is gone..
Anyone done this so far?
i'm on STOCK ROM , no root or what so ever.. NO battery save app or something like that.
Hi, I'm having the same issue but it's not as dire as yours. Since you're not rooted or anything, I strongly believe it's a hardware issue, try replacing your device cause it shouldn't drain that fast. I'm using nolekat rom and it takes me 10 hours to charge fully or more but half the time for it to be drained. I haven't tried removing my battery manually but you could try that too. Most likely it's a hardware issue since you didn't mess with it so much. Hope this helps.
Sent from my SM-T210 using XDA Free mobile app
steelbrachen said:
Hi, I'm having the same issue but it's not as dire as yours. Since you're not rooted or anything, I strongly believe it's a hardware issue, try replacing your device cause it shouldn't drain that fast. I'm using nolekat rom and it takes me 10 hours to charge fully or more but half the time for it to be drained. I haven't tried removing my battery manually but you could try that too. Most likely it's a hardware issue since you didn't mess with it so much. Hope this helps.
Sent from my SM-T210 using XDA Free mobile app
Click to expand...
Click to collapse
I have done that and the problem is gone now for already a week.
i'm on kitkat aswell now and very happy
Hi,
My tab is getting switched off frequently though the battery is fully charged, it suddenly dies down during any kind of work and im not having battery draining problem in my tab. But when I plug in a charger or battery bank then the tab works fine with out shut downing. Is this problem related to battery or hardwire or software. Kindly suggest if some one facing similar situation
Hi XDA
I have another problem, not too bad as yours, but very nagging and upsetting. What happens is that my tabet takes practically half a day for charging up the battery. It takes like 12 or more hours to charge up from 0 to 100%. I have tried unplugging the battery as you explained many times, also draining it, but nthing changes. And even worse it is when I'm just plugging my device after totally drained the battery, so when I try to boot my device it may boot up, when it does, after one minute it's turning off because of a suposedly 0% battery. Really I might get either that 0% or 1% battery, but after a minute when I just plug it in and boot up, it may turn off even though I turned off the sceen inmediately.
I think. the problen is maybe on the battery or in the USB port, I have tested many USB cables, many chargers, charging from my PC, but the problem keeps going an and on and on. I would like to know why this problems is happening, if I could fix it up by myself, for instance by replacing the battery or the USB port. This device was a gift, and since I got it I was dithering whether it was normal or not, but by asking soome mates and reading your post I realize that this is not normal.
Hope you read this quick reply. Many thanks for your advice and giving me advice on what and how I should do...
antonini44354 said:
Hi XDA
I have another problem, not too bad as yours, but very nagging and upsetting. What happens is that my tabet takes practically half a day for charging up the battery. It takes like 12 or more hours to charge up from 0 to 100%. I have tried unplugging the battery as you explained many times, also draining it, but nthing changes. And even worse it is when I'm just plugging my device after totally drained the battery, so when I try to boot my device it may boot up, when it does, after one minute it's turning off because of a suposedly 0% battery. Really I might get either that 0% or 1% battery, but after a minute when I just plug it in and boot up, it may turn off even though I turned off the sceen inmediately.
I think. the problen is maybe on the battery or in the USB port, I have tested many USB cables, many chargers, charging from my PC, but the problem keeps going an and on and on. I would like to know why this problems is happening, if I could fix it up by myself, for instance by replacing the battery or the USB port. This device was a gift, and since I got it I was dithering whether it was normal or not, but by asking soome mates and reading your post I realize that this is not normal.
Hope you read this quick reply. Many thanks for your advice and giving me advice on what and how I should do...
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Click to collapse
Changing the USB flex cable worked for me, try to buy one and watch some good tutorial about how to replace your tablet's components.
Gredwitch said:
Changing the USB flex cable worked for me, try to buy one and watch some good tutorial about how to replace your tablet's components.
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So many thanks for your advice!! I went to buy Samsung original charger. I'm very happy now. My tablet now charges way faster (in 4 or 5 hours). I didn't ever think of this before.
Can anyone tell me the best rom for SM-T211 and the links to download it please
And thanks in advance
My SM-T211 tab 3 restart it's self after 4 day of rest or flash what can i do
is there anyone with problems charging the t320?
it goes fine until 40%, above that or stops charging or is really slow, like 1% in one hour.
i thought it was a rom issue, so i flashed the original rom from sammobile
the charging at this moment is 56%, 150mA average, when isn't negative - 200
this is stock usb and charger, and also with other charger/cable is the same
Me too
monteiro-ribas said:
is there anyone with problems charging the t320?
it goes fine until 40%, above that or stops charging or is really slow, like 1% in one hour.
i thought it was a rom issue, so i flashed the original rom from sammobile
the charging at this moment is 56%, 150mA average, when isn't negative - 200
this is stock usb and charger, and also with other charger/cable is the same
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Click to collapse
I was just searching the forums as bought mine yesterday and have a similar problem, mine got to 56% then stopped charging. If i turn off the tablet it does start to charge again so will fully charge with it powered down and see what happens.
soon i'll be testing another charger
you can see the charging voltage on the galaxy charging current available on playstore
most likely i will use warranty
monteiro-ribas said:
soon i'll be testing another charger
you can see the charging voltage on the galaxy charging current available on playstore
most likely i will use warranty
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Click to collapse
@tidy01
Pop the back off gently and disconnect the battery from the main board. When you reconnect it, let it charge up fully before turning it back on. After this, it will behave normally for the rest of time.
Thanks
dottat said:
@tidy01
Pop the back off gently and disconnect the battery from the main board. When you reconnect it, let it charge up fully before turning it back on. After this, it will behave normally for the rest of time.
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Click to collapse
Thanks for the reply but it seems my issue was caused by a faulty outlet socket. The socket works fine for everything else but would only charge the tablet when it was powered down. Tried charging off my laptop and desktop usb and it was the same, but tried some other outlet sockets and they charge fine. I understand the usb outlets might not provide enough to charge the tablet but hadn't considered the socket as I know it works, must be just enough high resistance to prevent it charging a working tablet but provides enough current to charge it when it's powered down. The fact it was showing a 56% charge was just co-incidence.
Thought it might be worth posting this as it's not something I've come across before.
tidy01 said:
Thanks for the reply but it seems my issue was caused by a faulty outlet socket. The socket works fine for everything else but would only charge the tablet when it was powered down. Tried charging off my laptop and desktop usb and it was the same, but tried some other outlet sockets and they charge fine. I understand the usb outlets might not provide enough to charge the tablet but hadn't considered the socket as I know it works, must be just enough high resistance to prevent it charging a working tablet but provides enough current to charge it when it's powered down. The fact it was showing a 56% charge was just co-incidence.
Thought it might be worth posting this as it's not something I've come across before.
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Here's the thing. When mine was misbehaving I could get it to start charging again by switching outlets or even reversing polarity on the wall plug. It was a temporary fix as within days the problem would be back. I thought I had it fixed so many times. It always came back. If it happens to you again just remember the above post. It's been four months since I did it and never once has it been quirky. Something in the hardware needed reset that only disconnecting the battery could do.
dottat said:
Here's the thing. When mine was misbehaving I could get it to start charging again by switching outlets or even reversing polarity on the wall plug. It was a temporary fix as within days the problem would be back. I thought I had it fixed so many times. It always came back. If it happens to you again just remember the above post. It's been four months since I did it and never once has it been quirky. Something in the hardware needed reset that only disconnecting the battery could do.
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Thanks once again, I will keep this in mind if does happen again.
dottat said:
@tidy01
Pop the back off gently and disconnect the battery from the main board. When you reconnect it, let it charge up fully before turning it back on. After this, it will behave normally for the rest of time.
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Click to collapse
Hi, I have this problem also, as well as random reboots. I just want to ask you on how to take the back off of the Tab Pro 8.4?
Cheers
Zakanam said:
Hi, I have this problem also, as well as random reboots. I just want to ask you on how to take the back off of the Tab Pro 8.4?
Cheers
Click to expand...
Click to collapse
Very gently use something like a guitar pick or a credit card to pry it up around the edges
dottat said:
Very gently use something like a guitar pick or a credit card to pry it up around the edges
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Click to collapse
Thanks for your reply. Would you pry the back faux leather cover from the back, or from the front via the glass screen (like in note 10.1 2014)?
I wouldn't want to break my tab he he thanks
Zakanam said:
Thanks for your reply. Would you pry the back faux leather cover from the back, or from the front via the glass screen (like in note 10.1 2014)?
I wouldn't want to break my tab he he thanks
Click to expand...
Click to collapse
It's the faux leather thing you pry off. Keep the angle that you pull on the cover shallow and work it slowly.
dottat said:
It's the faux leather thing you pry off. Keep the angle that you pull on the cover shallow and work it slowly.
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with no other solution i did too pop the back off gently and disconnect the battery from the main board, now it's working OK, let's see how long
cabel pull
hoping this works. I just filled out a warranty email today for same issue on 12.2 Tab Pro. It pried the case open with a credit card. Very slow, took about 7 minutes. Pulling the power cable in the middle, probably behind green tape. Use needle nose pliers or something small behind the wires and pull up. The pins are tiny and will f*ck the whole thing up if bent.
I get the feeling that the screen turns itself on even when eye tracking settings are off or closed in case. I hear the annoying sound at night when charging. Why Sammy does not have a smart current sensor built in is insane. Asking you to unplug when most people will leave on and charge overnight. Just dumb.
I can't get past 57% charging for last 2 weeks. Stock, unrooted for first time in a long time, so I am pissed to hear ROM had not effect. This is likely undocumented hardware issue Sammy doesn't want to admit to.
even on my T325 I had the same problem but I solved it this way ...
I have worn the battery completely until turn off my device, I loaded the battery overnight to device OFF.
wipe and install rom custom samsung
I launched and used app "battery calibraton" (root)
I have now done 4 cycles of charging to 1600/1750 mA
house66 said:
even on my T325 I had the same problem but I solved it this way ...
I have worn the battery completely until turn off my device, I loaded the battery overnight to device OFF.
wipe and install rom custom samsung
I launched and used app "battery calibraton" (root)
I have now done 4 cycles of charging to 1600/1750 mA
Click to expand...
Click to collapse
The battery "unplug" works....
monteiro-ribas said:
with no other solution i did too pop the back off gently and disconnect the battery from the main board, now it's working OK, let's see how long
Click to expand...
Click to collapse
Still good?
mgp53 said:
The battery "unplug" works....
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Click to collapse
There is no need for physical interventions on the hardware, maybe someone does not know in depth the behavior of lithium ions
house66 said:
There is no need for physical interventions on the hardware, maybe someone does not know in depth the behavior of lithium ions
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Click to collapse
Perhaps not, but I and MANY others have encountered the same problem. Across multiple Roms, fully discharging and recharging, running the so called calibration apps. Rebooting, unpluggin, replugging. The problem NEVER fully went away. It would work for a charge cycle or two or three, then would reappear.
I finally took the back off, unplugged and replugged the connector., closed up the case, charged it for several hours before turning it back on.
Not ONCE has the problem occurred since that intervention. That was over a month ago.
Maybe it's not lithium ion behavior, it might be in the charging circuit and hardware.
If you have a suggestion, then by all means share it so others can solve their problem.
mgp53 said:
Perhaps not, but I and MANY others have encountered the same problem. Across multiple Roms, fully discharging and recharging, running the so called calibration apps. Rebooting, unpluggin, replugging. The problem NEVER fully went away. It would work for a charge cycle or two or three, then would reappear.
I finally took the back off, unplugged and replugged the connector., closed up the case, charged it for several hours before turning it back on.
Not ONCE has the problem occurred since that intervention. That was over a month ago.
Maybe it's not lithium ion behavior, it might be in the charging circuit and hardware.
If you have a suggestion, then by all means share it so others can solve their problem.
Click to expand...
Click to collapse
I've already written how I solved the problem, but in 5 years and dozens of Android rom installed on various devices, this problem for me was very frequent.
Always the same. On my ST325 I solved like other times in the past.
No news I found on this battery, battery charger of the same problems since I know Android
*mgp53
sorry for my bad English ...
for this device I've tried all the roms available (CM11 or not)
the problem is very acute especially after CM11> Pro Plus V2, but the problems had already occurred some time with the various installations buil CM11
about a week I did the operation described above (already done in the past even on my previous samsung device, Note 1, Galaxy s4, Galaxy Mega, Galaxy tab 3 g3 ) with the same result ...
The battery charges very quickly with the device ON to 1700 mA (monitored with "Monitor battery widgwt pro")
again sorry for my english