[Solved] battery drained out and now stuck on battery charging screen - Galaxy S II Q&A, Help & Troubleshooting

Hi,
I flashed the newest CyanogenMOD nightly on my SGS II previously running Villain ROM 2.1 with CF-Root kernel. Things were ok but I missed out on battery getting extremely low. After some time the phone went dead [due to complete battery drain] so I plugged it via USB cable to my laptop's USB port. Now it's been over an hour and all I see is the empty battery symbol re-flashing every 3 seconds [It's the same grey empty battery with a circle in middle].
I have tried booting the phone normally as well as in recovery but nothing happens! The battery empty symbol keeps flashing. I tried accessing download mode but it says "Battery Low. Can't Download". Can anyone please help me with this ?
Should I wait for couple of more hours or is my phone screwed, bricked or whatever....

Please try your AC adapter to charge. Keep it charging overnight just in case.

don't have the AC adapter now because it's in my office. But tomorrow this is the first thing that I'll do when I go there. will report if it works....

I hope it will work. Just keep it charging. That battery needs a kick in the A.

prodygee said:
I hope it will work. Just keep it charging. That battery needs a kick in the A.
Click to expand...
Click to collapse
This was really what it needed I am sorry to reply so late because I forgot about the thread. And as long as the issue is solved, I would request moderator to close this or move to archive...

aliwaqas said:
This was really what it needed I am sorry to reply so late because I forgot about the thread. And as long as the issue is solved, I would request moderator to close this or move to archive...
Click to expand...
Click to collapse
For how long did you keep the phone charging till you could turn it on?

testando said:
For how long did you keep the phone charging till you could turn it on?
Click to expand...
Click to collapse
Around 25 minutes with original charger that came with phone...

Have the same problem, using original charger but is not taking any charge, keeps turning on and off trying to charge, battery is out of juice for like 2 months, should I let it keep trying?

bidomo said:
Have the same problem, using original charger but is not taking any charge, keeps turning on and off trying to charge, battery is out of juice for like 2 months, should I let it keep trying?
Click to expand...
Click to collapse
Your battery needs shock
Wrap it in a plastic case and seal it, put it in deep fridger for 3 -4 hrs, take it out and leave it until it gets the room temprature.
Now you need to charge it with slighly higher amp voltage charger and hopefully it will revive
Sent from my GT-I9100 using xda premium

LENOVO A6000 Confusing owner
I've got a problem in my phone, currently using a custom rom 7.1.2 by resurrection Remix on Lenovo A6000, I charged the battery normally upto 100, its discharge was normal till 71 percent. The battery dropped directly from 71 to 50 and now it has been at least 3hours that it is showing 50 percent. Few days ago I got another problem, the battery was 70 percent and then dropped to 53percent and then showed 69 percent. Anyone can help me please? I just wanna know if its just a minor bug or my battery has been screwed...

Related

[Q] loosing charge while charging?

hey guys not a noob but feel like one right now bc i have to ask this.
anyways i have a vibrant running nero 5 w/voodoo. my charger port is iffy at best. i ordered a new usb port off ebay and will be installing it once it arrives.
now the phone charges fine off, however i noticed that when im on it while plugged in charging its loosing percentage. i just finished charging it and turned the phone back on and kept it plugged in to top off the last 4 percent it had to go to 100. and when i check in settings it says 88% about 5 mins later it said 86%
any ideas?
i also did a search and didnt really find anything
I've had this issue since day 1. I've had my vibrant for almost a year now and it's never changed. It's happened on stock and all roms I've used. It seems to happen more when I'm using memory heavy apps or games. I used to play pocket legends and I once drained my battery (while plugged in) so much that I went from %100 down so low my phone died. The charger never lost connection either.
I've also had this happen while streaming tv shows to my phone & using tv out while charging.
Happens to me sometimes. I figured it was a badly calibrated battery. I calibrated my battery and it doesn't happen that much. Oh, and I've learned to not really use my phone when it's charging. Lol.
yea i bought a new battery yesterday. let it die then charged it. drained it and had probs. i wiped the stats and its off charging now sitting at about 92 percent. see how it goes
vabeachfc3s said:
yea i bought a new battery yesterday. let it die then charged it. drained it and had probs. i wiped the stats and its off charging now sitting at about 92 percent. see how it goes
Click to expand...
Click to collapse
I've gone through it with the stock battery and my 3000mAz
Are you overclocked at all? Maybe set a charging profile with setcpu to lower clock and/or undervolt if you have a compatible kernel? Not sure, just throwing out ideas... Good luck, hope you get it figured out.
[SOLVED]
issue has been solved. thanks everyone
How did you solve it
it could be an app using the cpu at all times
turned the phone off and let it charge all night and that was about 3 days ago and its back to normal now. it was deff a bettery issue as i have 3 batterys and 2 extended ones and my other batteries would charge just fine. but all good to go now. thanks.

[Q] Battery problems

Good evening all.
When i'm charging my battery with wall charger our pc charger. I cant fully charge to 100. Its saying fully charged but after i unplug its going down to 96 our even 65 percent. And another thing was when is was charging my battery it was at 86 and after that the battery was going downwards instead of upwards ( when in charger ). So i searched on the internet and i found a way to calibrate the battery,turn off foon let it fully charge,take battery out 180 sec and put back in and it should be calibrated. But my problem is i cant get it fully charged because its getting downwards. Even now its stuck at 81 percent and not going furter. annyone got a solotion. Thank you in advanced.
I hope you get an answer, I have had this problem before but changing ROM seemed to fix it...... Please don't ask me to many questions if any, I'm pretty sure I'm more of a noob than you
Sent from my GT-I9100 using xda premium
Thank you,ive tried that already. I am thinking to go back to gb and see how that works. Realy dont got a clue what else to do. And i'm completly new to this,so i'm a noob. hehe
The standard answer you will get from most people on here is "its been covered many times before."
However, I will tell you its the fuel gauge chip. Several charge-discharge cycles should correct the issue. Very common when swapping ROMs.
For example, for the hell of it, I just reset my chip and dropped from 63% to 2%. The chip kind of "learns" over time what full charge and empty is, and drifts about a bit until its fully sure what 100% and 0% are.
Sent from my GT-I9100 using XDA
try rest battery history from recovery mode>>>advance
Also did that advanced wipe battery stats. Diddent seem to work out.
Thanks reverted, bij resetting the chip.
Do you mean, wiping battery stats?
Sent from my GT-I9100 using Tapatalk
TheReverend210 said:
The standard answer you will get from most people on here is "its been covered many times before."
However, I will tell you its the fuel gauge chip. Several charge-discharge cycles should correct the issue. Very common when swapping ROMs.
For example, for the hell of it, I just reset my chip and dropped from 63% to 2%. The chip kind of "learns" over time what full charge and empty is, and drifts about a bit until its fully sure what 100% and 0% are.
Sent from my GT-I9100 using XDA
Click to expand...
Click to collapse
I do switched allot between roms.
Resetting chip,do you mean wiping battery stats?
Sent from my GT-I9100 using Tapatalk
No, just fully charge it, then let it discharge completely, charge and repeat, it will sort out its misrepresenting charge after a couple of full charges.
Sent from my GT-I9100 using XDA
icanyi Ernst
I'm trying to do that,but battery wont charge completly.
Its going downwards after reaching 82 percent our even don't load.After a couple tries its charging again but not to 100 percent.
So when i reach the limit when its going down again pull out wait till its empty and try again? At a sertain point it will be charging again till 100?
Btw sorry for my bade english!
b0nafide81 said:
Its going downwards after reaching 82 percent our even don't load.After a couple tries its charging again but not to 100 percent.
Click to expand...
Click to collapse
Did you try turning the phone off and then charge it? After that do some charges when the phone is on like stated above.
Yes m8 i did,and trying it again right now.
The weird thing is,when my foon is on. The battery shows like 49. And now i turned foon of,and its seems like the green battery is like 15 our something. I also did wipe battery stats again. And whent back to a stock rom.
I would buy a spare battery, you'll get an official 1 for £10 to £15, that way you have a spare and will also be able to set if your phone or battery has a fault.
With my battery I did few bump charges (replugging it back in after it says 100%) and the battery life is excellent. I don'the let it drop below 15% if I can help it.
Good luck
Sent from my GT-I9100 using xda premium
Problem solved i think.
Got me a new battery,charged on a wall charger (not cable) and it was showing 100 in the phone. Then i charged my origenal battery on a wall charger (not cable) And was showing 100 to in the phone.
Now i found out that my charge conector on the phone,has a bad conection.
So i think thats why it issent loading our stops loading at a sertain point.
Sending back my s2 and hope to get it back soon.
Thanks you all for the help. And have a nice day.

Xperia S not charging

so i bought yesterday my Xperia S, im pretty happy bla bla bla...
Now, my phone was branded with a carrier [Telcel] from México, so I found a tutorial to unbranding, flashing with flashtool a generic UK firmware....
First was charging normally, but after that the phone dont charge, i left it all the night and only gets to 50%, and now im putting bacj to the charger and its getting 1% - 4% and then go back to 1%, so anybody knows why happens this? how to solve it?
Thanks
Maybe your phone is a faulty one ? contact the carrier, they will most likely replace it with a new one
Does it charge offline??
Press volume up +power untill you feel 3 vibration that will reset and turn it off then try to charge again.
If you succeed to charge it you will have to flash another firmware.
Sent from my LT26i using Tapatalk 2
Before flashing, do a factory reset. But I suggest you to contact the carrier
Well after all your recomendations, i do the power + volume combination technique, and a factory reset (now with Pc companion...), and the battery start to charge, now in 4 hours I get 80% LOL but i think that its discharging a little quick, in 4 hours unplugged battery is now 40% (and im not doing anything with the cellphone...) so tomorrow will go to the service and see what they can do... I hope they give me a new one ¬¬
Hey friend ok i register at xda forum only for your issue
Ok look. Before year i buy my X10i it was and it is "the perfect device for its age". I had issue with battery like you. I did research here and there and ... I solve it with doing the following.
Charge the device to its max (until stop charging). Once is charged don't unplug the charge and remove the battery. wait 10sec and put it again. You will see that device will start charging again. Do that like 3-4 times for next 2-4 days and you will see improvement (at me).
From beginning my device battery was fully discharged in 15hours standby now it keep 2~3days .
Wish that help you a bit.
BR
Netfrappe
netfrappe said:
Hey friend ok i register at xda forum only for your issue
Ok look. Before year i buy my X10i it was and it is "the perfect device for its age". I had issue with battery like you. I did research here and there and ... I solve it with doing the following.
Charge the device to its max (until stop charging). Once is charged don't unplug the charge and remove the battery. wait 10sec and put it again. You will see that device will start charging again. Do that like 3-4 times for next 2-4 days and you will see improvement (at me).
From beginning my device battery was fully discharged in 15hours standby now it keep 2~3days .
Wish that help you a bit.
BR
Netfrappe
Click to expand...
Click to collapse
Ohhh thanks for only register for that , well tonight i charge the device all noght again and it get 100% of the battery , the problem here is that in the Xperia S you cant remove the battery , right now im charging again and its a little annoying because the battery goes 1%... 2%..... 1%..... now its like 3% but it goes too slow......
I read that this device in half hour have to be charged almost to 100% isnt it???, because i think that 30 minutes i will get only 10% or something like that ¬¬, i was trying not to go to the technical service but i think that i will have to go
jacker60 said:
Ohhh thanks for only register for that , well tonight i charge the device all noght again and it get 100% of the battery , the problem here is that in the Xperia S you cant remove the battery , right now im charging again and its a little annoying because the battery goes 1%... 2%..... 1%..... now its like 3% but it goes too slow......
I read that this device in half hour have to be charged almost to 100% isnt it???, because i think that 30 minutes i will get only 10% or something like that ¬¬, i was trying not to go to the technical service but i think that i will have to go
Click to expand...
Click to collapse
Did you tried another charger?? Maybe charge from your pc?
I hope you are not charging the phone while playing a game
Sent from my LT26i using Tapatalk 2
gm007 said:
Did you tried another charger?? Maybe charge from your pc?
I hope you are not charging the phone while playing a game
Sent from my LT26i using Tapatalk 2
Click to expand...
Click to collapse
Yes i have another sony ericsson (mini pro sk17a) and its the same charger.... the same situation, even tieh another cable and in the laptop... the same
Soooooooooo continue with this sadness story... i go on tuesday afternoon to give the cellphone in the service center and they told me that they need to check it, so I say ok ok no problem, I go on Wednesday in the evening and they told me that the cellphone was without failure, that its charging and its ok, they told me that "upgrade" the system version (that its not true... its the same ¬¬) and well.... that be all, I made a question ... How many time take the phone to reach 80% (they are giving me with that charge) ???? and they told me: (with a face of surprise ) like 2 hours.... and I say: It's too much isn't it?, and the women said me that for this type of phones is normal..... so i want to make a question for you... how many time take your Xperia S to charge??? since 5~10% to 100%???? for me 2 hours to get 80% its a lot of time.....
Accordign to the respondes in here i will valorate to go again or leave it in that way....
BTW the cellphone its now charging but its too slowwww for me.... I plugged it at 12:30 am and still have 30% of battery, 40 minutes later its 47%....
How are you charging?
- Via USB or via power charger?
- Is Phone turned on?
- What temperature is the Phone? can be be hot? If it is hot the charging might be slower due to battery protection.
- Aren't there anything consuming battery? What do you see as main contributors in the Battery usage?
Well sorry for take a time to respond but i wanna try and wait a couple of weeks to come back XD
piafinho said:
How are you charging?
- Via USB or via power charger?
- Is Phone turned on?
- What temperature is the Phone? can be be hot? If it is hot the charging might be slower due to battery protection.
- Aren't there anything consuming battery? What do you see as main contributors in the Battery usage?
Click to expand...
Click to collapse
- I have try both of them, via USB take a loooot to charge, and if I start to play even it starts to discharge.... x_X via power charger if im playig with it charges too slow... but charges, it takes 2 - 3 hours to get 100%, if I turn off the screen charges faster, but if i received a message or something the screen turns on and besides the brightness is almost minimal it seems that take more time to charge.....
- Yes its turned on, when its off it seems to charge faster but... well i'm off like 2 hours for all my friends or family
- Its cold indeed, right now its charging and its cold, not heat at all
- The main contributors are:
the screen... obvisuly 56%
Android system 12%
cellphone in wait 12%
standby phone 6%
wifi 5%
facebook 3%
and mcafee 2%
as you can see nothing strange
I dont have brightness to 100% its like 30% when its on and only wifi turn on
So i want to ask again to you, how many time take your Xperia S to take 100% of charge??? its normal this behavior...?
jacker60 said:
Well sorry for take a time to respond but i wanna try and wait a couple of weeks to come back XD
- I have try both of them, via USB take a loooot to charge, and if I start to play even it starts to discharge.... x_X via power charger if im playig with it charges too slow... but charges, it takes 2 - 3 hours to get 100%, if I turn off the screen charges faster, but if i received a message or something the screen turns on and besides the brightness is almost minimal it seems that take more time to charge.....
- Yes its turned on, when its off it seems to charge faster but... well i'm off like 2 hours for all my friends or family
- Its cold indeed, right now its charging and its cold, not heat at all
- The main contributors are:
the screen... obvisuly 56%
Android system 12%
cellphone in wait 12%
standby phone 6%
wifi 5%
facebook 3%
and mcafee 2%
as you can see nothing strange
I dont have brightness to 100% its like 30% when its on and only wifi turn on
So i want to ask again to you, how many time take your Xperia S to take 100% of charge??? its normal this behavior...?
Click to expand...
Click to collapse
For me, it takes two hours. That's without me using it during the charge period, wifi/data/bluetooth off.
One question: which charger do you have? EP800 or EP850/851?
Mysteryos said:
For me, it takes two hours. That's without me using it during the charge period, wifi/data/bluetooth off.
One question: which charger do you have? EP800 or EP850/851?
Click to expand...
Click to collapse
2 hours well it seems to be "normal" then, i will have to turn all off and see how much time takes... for me its too much i get used to have my mini pro (sk17a) get charge in 1 hour 30 mins or even less with the screen turn on and wifi & bluetooth on too
I have EP800, seems that EP850 only its given in a few markets, México its not the case
Ok, go back to the service center... and buy the charger they used in your phone...
Sent from my LT26i using Tapatalk 2
Hahahahahahaha yes that sound like a solution, but I have 2 chargers so I think that's no the problem
Sent from my LT26i using XDA
jacker60 said:
Hahahahahahaha yes that sound like a solution, but I have 2 chargers so I think that's no the problem
Sent from my LT26i using XDA
Click to expand...
Click to collapse
You said that service guys tested the phone and it is ok, and you tested the two chargers with another device, right?
If yes, change your charger cable with another one. Try to use brand new, they are not to expensive. And try to find some brand name cable like Samsung or Nokia.
Sent from my LT26i using xda premium
zlotvor said:
You said that service guys tested the phone and it is ok, and you tested the two chargers with another device, right?
If yes, change your charger cable with another one. Try to use brand new, they are not to expensive. And try to find some brand name cable like Samsung or Nokia.
Sent from my LT26i using xda premium
Click to expand...
Click to collapse
I have 2 chargers, and 3 cables , one from my xperia mini, one that i bought from ebay (want to have one in the car for emergencies of a dead battery) and a new one that come with the S.... I'm using the one I bought and the xperia mini.... maybe thats the cause but i really doubt it...
Same issue on Xperia P
I have a similar issue on my new Xperia P since day 1. When I charge my phone using the charger, it charges upto 50% +/- 5%. It will not go beyond that even if the charger is connected for hours. If I charge it from a PC through USB it goes to 100% without any issues. Also, if I charge it through the charger with the phone turned OFF, it charges 100%. So this appears to be a software related issue and not something to do with the charger.
Any suggestions?
*My phone is currently on ICS. Though the issue existed even with GB.
Well, let it pass a week and lets see what happen, mine fixes by itself, now just take 1 hour and a half to charge it , but in the beginning was a pain in the ass
Sent from my LT26i using xda app-developers app

[Help] slow battery recharging time, now it's around 1% per 10-15 minutes!

I have the SGS I9300 with omega V48.1 installed.
around a month or two ago, the recharging time got longer, but nothing that bothered me much. it slowly starting getting longer and longer, until this morning it get charged only by 1% every 10-15 minutes!
I have the original battery + charger. tried removing the battery, reconnect the usb cable from charger, change to another electric wall jack or what every their name is in English. nothing helped.
what do you think the problem is, the battery or the charger?
Multiple posts on this subject, a quick search would have found you the most likely answers to be your custom Rom, charger, lead or motherboard.
666pluto said:
I have the SGS I9300 with omega V48.1 installed.
around a month or two ago, the recharging time got longer, but nothing that bothered me much. it slowly starting getting longer and longer, until this morning it get charged only by 1% every 10-15 minutes!
I have the original battery + charger. tried removing the battery, reconnect the usb cable from charger, change to another electric wall jack or what every their name is in English. nothing helped.
what do you think the problem is, the battery or the charger?
Click to expand...
Click to collapse
Change the charger's cable and it will be ok again
Yup its due to crappy cables of sammy or use custom kernel to increase input charge to charge faster
I'm creeping death !
if all the suggestion above still didnt solve ur problem then try clean or replace the charging port.
thank you. was planning to buy a new charger anyway, will see if it helps.
666pluto said:
thank you. was planning to buy a new charger anyway, will see if it helps.
Click to expand...
Click to collapse
Just a thought- Check if you have mistakenly deactivated the Power Saving mode in the notifications.
It happened to me, mistakenly, instead of deactivating Mobile data, I deactivated the power saving mode, and was freaking that why its charging only 1-2% every 15-20 mins.
May be a silly suggestion but can verify.

[SOLVED] Battery charging on/off/on/off/on/off

Hey,
I have problem. My battery was charging only to 82%, on this value its turning on/off every sec.
Next day it was only 74% and today its 64% and dont wanna go up... I tried to calibrate battery already. HELP PLEASE!!
Regards
[Solved]
Read post #15 or try uninstalling SmartConnect / disabling Battery Care.
Zawodowiec1532 said:
Hey,
I have problem. My battery was charging only to 82%, on this value its turning on/off every sec.
Next day it was only 74% and today its 64% and dont wanna go up... I tried to calibrate battery already. HELP PLEASE!!
Regards
Click to expand...
Click to collapse
Try to discharge battery completely few times and then charge it.
And also try with other charger amd other cable.
Sent from my Sony Xperia Z5
Allek84 said:
Try to discharge battery completely few times and then charge it.
And also try with other charger amd other cable.
Sent from my Sony Xperia Z5
Click to expand...
Click to collapse
Tried other cable + laptop, its same. I will now try discharge it and charge again.
Do a fresh Install
Zawodowiec1532 said:
Tried other cable + laptop, it's same. I will now try to discharge it and charge again.
Click to expand...
Click to collapse
Never charge a phone with a laptop, it uses a process called trickle charging which can cause damage to your battery!
Zawodowiec1532 said:
Hey,
I have problem. My battery was charging only to 82%, on this value its turning on/off every sec.
Next day it was only 74% and today its 64% and dont wanna go up... I tried to calibrate battery already. HELP PLEASE!!
Regards
Click to expand...
Click to collapse
Did you use a magnetic charger before?
i just recently had same issue as you are having yesterday my phone stopped charging at 71% and i noticed i didnt have this issue on .575 build and then i downgraded to .575 from .291. In my case it solved the problem but i also changed my charging cable.If you are on .291 downgrade and check if it solves the issue
I got this problem couple days ago too
just don't use magnetic charger use normal charger and ll work fine with u
dikme said:
just don't use magnetic charger use normal charger and ll work fine with u
Click to expand...
Click to collapse
I don't have a magnetic charger and I have this problem
moman2000 said:
Never charge a phone with a laptop, it uses a process called trickle charging which can cause damage to your battery!
Click to expand...
Click to collapse
Thx for tip.
btw. I dont use magnetic charger, tried all combinations with cables/chargers/calibrations/hard wipes. Battery is now charging to 64%, but when playing in games, etc. its discharging long time, like it was going down from 100%....
Zawodowiec1532 said:
Thx for tip.
btw. I dont use magnetic charger, tried all combinations with cables/chargers/calibrations/hard wipes. Battery is now charging to 64%, but when playing in games, etc. its discharging long time, like it was going down from 100%....
Click to expand...
Click to collapse
I have the same issue with my phone, it charges to only 83-90%, so strange!
I think our issue has something to do with the new soft charging
I had same problem + headphones broblem, I reinstalled the smartconnect and it gone
Okey guys, new thread update:
I have got new Xperia Z2, previous had some hardware touch screen problems.. and what? Same problem on new device. This problem occurs while upgrading android from 4.4 to 6.0.1 by installing updates one by one without any pause/reboot. Firstly it was around 80% max, last time 68%.. now I have solution. (Because of post above this one, I have uninstalled Smart Connect for tests). I have discharged battery to 0% and plugged in wall charger. It started to on/off/on/off after some time and I turned on screen to see % of charging.. it was 68%. I though I can keep screen up for sometime and check if it will pass 68% (because with turned on screen it drains enegry so it can't charge to "max").. and this passed... I dont know why its working, but it is. Started to blink again at 73%, 80%, 86%, 90% for sometime and now its 95%.... Just need to have turned on screen so it can't charge to its "max" After it reach 1% above limit, then turn off screen. Its definitely software bug. I still dont know how it will behave after discharging again.. Will post update. (btw. its cold like ice. xD)
Zawodowiec1532 said:
Okey guys, new thread update:
I have got new Xperia Z2, previous had some hardware touch screen problems.. and what? Same problem on new device. This problem occurs while upgrading android from 4.4 to 6.0.1 by installing updates one by one without any pause/reboot. Firstly it was around 80% max, last time 68%.. now I have solution. (Because of post above this one, I have uninstalled Smart Connect for tests). I have discharged battery to 0% and plugged in wall charger. It started to on/off/on/off after some time and I turned on screen to see % of charging.. it was 68%. I though I can keep screen up for sometime and check if it will pass 68% (because with turned on screen it drains enegry so it can't charge to "max").. and this passed... I dont know why its working, but it is. Started to blink again at 73%, 80%, 86%, 90% for sometime and now its 95%.... Just need to have turned on screen so it can't charge to its "max" After it reach 1% above limit, then turn off screen. Its definitely software bug. I still dont know how it will behave after discharging again.. Will post update. (btw. its cold like ice. xD)
Click to expand...
Click to collapse
I tried Motorola X Play charger and Blackberry one and they works without any problem but with the original charger and the M5 one got the on/off problem.
I've contacted Sony and send them a logcat and they said that I should send it them but I didn't, because I don't have second phone
I am having this problem recently too. My battery often charge at a very low current ( 10mA ~ 700mA ) and today it even discharge itself when plugged in!! I tried both USB charger and magnetic charging cable but still it turns out the same. I have criticized this problem on SuperSU v2.78 SR1, Google Play Service v9.8.75 and restoring them to the previous versions but still nothing changed. What I did later is I wiped all partitions ( except external_sd ) and installed AOSPA ( previously I was on eXistenZ v5.6.5 ) and after it boots it finally return a 1A current to me. However, this only happens occasionally which it will possibly corrupted like a couple of days ago. Still need to figure out what the he** is wrong with this thing. Frankly speaking, I nearly wanted to rush out to the 24/7 service centre in Hong Kong at 2am lol.
Zawodowiec1532 said:
Hey,
I have problem. My battery was charging only to 82%, on this value its turning on/off every sec.
Next day it was only 74% and today its 64% and dont wanna go up... I tried to calibrate battery already. HELP PLEASE!!
Regards
Click to expand...
Click to collapse
lol this happened to me too about 3 days ago.
I used the phone as always do and wanted to charge it normally with a usb cable but then i got this
CHARGING
on off on off on off
the off took 1-5 seconds and the charging led, tone and animation only appeared for a second and then went off.
it wasnt the charger, nor the cable. it was the micro usb port, no idea why because I didn`t drop it etc
a micro usb port replacement part costs only 15 bucks but unfortunately I don`t have the equipment and knowledge for repairing electrinical parts
so I had to fu**ing replace the whole motherboard which is very expensive even if you do it yourself!!! now it works ut I will never repair my z2 again. I bought it for 400$ and since buying it I spent 300$ on repairing it. if you wouldn`t have done that myself I would had spent 700$ usd for repairing it at our local phone shop.
Just cleared Smart connect app data and charged it with the default charger (14% to 100%) it charged without any problem
Gesendet von meinem D6503 mit Tapatalk
a.hamameh96 said:
I think our issue has something to do with the new soft charging
Click to expand...
Click to collapse
Yes, I think so, too... I have this issue but it happens over night and the led charge indicator blinks... I've disabled "Battery Care", that is included in some .291 roms

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