Develop Bugs

This really works - doubled my Desire battery life!!!

HTC recommended solution!
1) Turn your device ON and Charge the device for 8 hours or
more
2) Unplug the device and Turn the phone OFF and charge
for 1 hour
3) Unplug the device Turn ON wait 2 minutes and Turn OFF
and charge for another hour. Your battery life should almost
double, we have tested this on our devices and other agents
have seen a major difference as well
I was very reluctant but after trying it I must admit it does work!
Good Luck!

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http://forum.xda-developers.com/showthread.php?t=755903

In my opinion the battery recalibration doesnt work..
I mean, after that, the battery show 100% for a very long period (this good), and goes to 90% jsut after a long period (this good again).
But after that, it starting going down faster than the normal behaviour OR sometimes the phone power off its self when the battery is still more than 10% instead to power off when the battery is at 5 % as usual.
That what i've noticed.

That is calibarting your battery need to do when you get the phone initially. you cant do that every time. Honestly if you do that your battery will be Sc***ed

EddyOS said:
http://forum.xda-developers.com/showthread.php?t=755903
Click to expand...
Click to collapse
No need to act like a pr1ck Eddyos, the guy took his time to inform us on something.We're not all like u who knows every content on the xdaforums

If you sign up you know the rules - SEARCH before posting...its not hard
Now, run along

EddyOS said:
If you sign up you know the rules - SEARCH before posting...its not hard
Now, run along
Click to expand...
Click to collapse
Ohhh *****y!

Not being *****y, the OP posted something that's already on here so of course they're going to get flamed...my response was to the guy calling me a prick (and it would seem they think there's a swear filter on here, that or they're just so cool they use numbers instead of letters)

Some nerds spend too much time on forums

Not a nerd mate, just have an interest - work gets boring time to time and when I'm not DJing I need something to take my mind off things...if you're going to try and talk a good game you'd best be able to back it up
As a quick note, this method doesn't work per se but it gives the impression of longer battery life - it stays at a high % for longer but then drops off quite quickly

... after all that....
right then people. lets be constructive and help a chappy out. I've recently had absolutely sucky battery life. It was OK with LeeDroid 2.2e, latest radio, but then I upgraded to 2.2f and everything went to pot. Seriously, just with moderate use I was getting 12 hours at best. Overnight charge, unplug at 7am, by mid afternoon it was switching off again. This is not how it used to be.
So I switched to Oxygen 0.1.3 Beta - still sucked
Now on CyanogenMod - which I love, but battery life still sucks. Trying various radios, but IT ALL STILL SUCKS!!!
I've now switched over to 2G only, turned off auto sync and mobile internet, except when I want them, just to get through the day.
Help!
I have searched and there are generic answers, all of which I have done. I have recalibrated (don't start that flame war again please) and found negligable benefit.
Your thoughts would be much appreciated (short of buy a bigger battery).

Have you tried a stock ROM at all? It could very well be something in the custom ROM(s) you're using. At least then you'd know if it's the handset itself

EddyOS said:
Have you tried a stock ROM at all? It could very well be something in the custom ROM(s) you're using. At least then you'd know if it's the handset itself
Click to expand...
Click to collapse
Hmmm... interesting thought. I may well get a full on Orange UK RUU on the phone and see what happens. I'll report back if and when I get round to it and test it out properly.

There's your issue - there isn't an Orange RUU
You could try a stock WWE one, though (with a gold card)

EddyOS said:
There's your issue - there isn't an Orange RUU
You could try a stock WWE one, though (with a gold card)
Click to expand...
Click to collapse
I'll do this method I think:
http://forum.xda-developers.com/showthread.php?t=796975&highlight=orange+unroot

That should work, for the sake of trying an RUU I'd just go with a stock one but thats your call

[Q] Sudden Dead at 65% battery, anyone can help please?

Hi All,
I have experienced something wrong with my HTC one x (upgraded OTA). It is off automaticly when reached around 40-60% battery. it happens randomly but mostly around it.
when i turn on again, it is just start till the unlock screen and it suddenly OFF again.
I have to plug the charger first and start again to make it live.
when i checked the battery while charging from the sudden death. it is charging from 35% power which it means there is still a lot of power.
when it is charged full to 100% it is automatictly off again when reach around 40-60%. In these case it off at 65%, please take a look at my battery log at the attachment.
Does anyone experience the sama thing, please help me to figure these out.
thank you so much for the attention.
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kn33cow said:
Hi All,
I have experienced something wrong with my HTC one x (upgraded OTA). It is off automaticly when reached around 40-60% battery. it happens randomly but mostly around it.
when i turn on again, it is just start till the unlock screen and it suddenly OFF again.
I have to plug the charger first and start again to make it live.
when i checked the battery while charging from the sudden death. it is charging from 35% power which it means there is still a lot of power.
when it is charged full to 100% it is automatictly off again when reach around 40-60%. In these case it off at 65%, please take a look at my battery log at the attachment.
Does anyone experience the sama thing, please help me to figure these out.
thank you so much for the attention.
Click to expand...
Click to collapse
Uhm I'd suggest you try a battery recalibration, it might be some issue with the software! Try letting your battery drop to 0 % (I really mean that the phone falls out because of zero power, then reboot it untill it no longer reacts), then the phone is completely empty.
Then recharge it again to 100 % (let it charge for about 8 hours).
But to make sure you bettery just google "battery calibration" for a good guide on it!

H-Cim said:
Uhm I'd suggest you try a battery recalibration, it might be some issue with the software! Try letting your battery drop to 0 % (I really mean that the phone falls out because of zero power, then reboot it untill it no longer reacts), then the phone is completely empty.
Then recharge it again to 100 % (let it charge for about 8 hours).
But to make sure you bettery just google "battery calibration" for a good guide on it!
Click to expand...
Click to collapse
thank you so much for the tips, right now i will try to make it really empty and charge. one question when it is already full should i unplugged the charger first and then calibrate or i just calibrate with the charger plugged on?

it is still happen and my phone shuts down by itself randomly around 40-60%.
is there any other solution i can do to get rid these battery case anyone?

Have you tried clearing Battery stats in recovery, then let it drain till the phone shuts down, then charge till full while the phone is still off... The LED will turn green once it's full...
If still same problem, charge till full again, turn on Airplane mode and run the battery test, on your dialer key in *#*#3424#*#*, click "Accept" then on bottom right tap on "More", select Battery test and click run

my battery pass the test but the status of it still error. it will shut down by itself when comes to 40-60% randomly. TT i have never experienced my phone low battery or red. it dead already around 40-60 so i should charge it.

I posted that then I saw your thread:
http://forum.xda-developers.com/showthread.php?t=1706811

[Q] HTC One X reboots every 5 seconds

Hi guys.
My brother gave me his HTC One X which he bought 2nd hand a couple of months ago.
A few days ago this problem occurred out of the blue. The battery is completely drained, and any time it's plugged into a power source (PC or AC adapter) the phone turns on for a few seconds, then dies. The red LED light is on during this period This process repeats over and over until the power is disconnected. I've included a video of the process here:
If I hold the volume down button, I can get into the HBOOT menu, but no matter what I press it stays at the screen in the below pic, and the phone turns off after a few seconds anyway.
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If I leave it plugged in for a few minutes, the battery gets charged a little bit and I can turn it on for a few moments unplugged. Unfortunately it goes through the same motions. When I hold the volume down in this case, I get some options in the HBOOT menu as in the pic below.
Unfortunately I can't do anything in this screen, not even cycle through the options, and the phone reboots in a couple of seconds anyway.
I left the phone plugged in all night last night hoping that a charge could build up slowly so I could do something, but unfortunately it didn't make a difference.
If there's anyone out there that could help me with this I'd really appreciate it. I don't know if it's been modified or anything, my brother said he never touched it but didn't know whether it was modified beforehand or not. I've a suspicion myself that it's a hardware fault, hopefully it's something as small as a bad battery. What do you guys think? Much appreciated.

Gadge64 said:
Hi guys.
My brother gave me his HTC One X which he bought 2nd hand a couple of months ago.
A few days ago this problem occurred out of the blue. The battery is completely drained, and any time it's plugged into a power source (PC or AC adapter) the phone turns on for a few seconds, then dies. The red LED light is on during this period This process repeats over and over until the power is disconnected. I've included a video of the process here:
If I hold the volume down button, I can get into the HBOOT menu, but no matter what I press it stays at the screen in the below pic, and the phone turns off after a few seconds anyway.
If I leave it plugged in for a few minutes, the battery gets charged a little bit and I can turn it on for a few moments unplugged. Unfortunately it goes through the same motions. When I hold the volume down in this case, I get some options in the HBOOT menu as in the pic below.
Unfortunately I can't do anything in this screen, not even cycle through the options, and the phone reboots in a couple of seconds anyway.
I left the phone plugged in all night last night hoping that a charge could build up slowly so I could do something, but unfortunately it didn't make a difference.
If there's anyone out there that could help me with this I'd really appreciate it. I don't know if it's been modified or anything, my brother said he never touched it but didn't know whether it was modified beforehand or not. I've a suspicion myself that it's a hardware fault, hopefully it's something as small as a bad battery. What do you guys think? Much appreciated.
Click to expand...
Click to collapse
Download this go in bootloader and run the ChargeONEX.bat from cmd . Report back

Hi, thanks for your response.
when I run ChargeONEX.bat, it gets stuck on <waiting for device> because the phone won't stay on long enough to do anything. It just turns off after about 3 seconds.
If I'm doing something wrong please set me straight!
Thank you.

Gadge64 said:
Hi, thanks for your response.
when I run ChargeONEX.bat, it gets stuck on <waiting for device> because the phone won't stay on long enough to do anything. It just turns off after about 3 seconds.
If I'm doing something wrong please set me straight!
Thank you.
Click to expand...
Click to collapse
No in this case you can't do enything else. Try to hold down power button for longf time and see what will hapend. Try to go again in bootloader.
And you see only this Waithing for device?

Thant said:
No in this case you can't do enything else. Try to hold down power button for longf time and see what will hapend. Try to go again in bootloader.
And you see only this Waithing for device?
Click to expand...
Click to collapse
I've tried doing this and unfortunately nothing different happened.
Thanks for your suggestion though.

Did you ever fix it?

[erro] battery is too low

OnePlus 3
OxygenOS 5.0.1
UNLOCKED BOOTLOADER
After i upgraded to 5.0.1 this happened 2 times in a row, i used it for 1 to 2 days normally and I was able to load, but when the cell phone unloaded this error happened "BATTERY IS TOO LOW". The phone is 24 hours in the charger and does not leave this screen "BATTERY IS TOO LOW". I already tried to change the charger and the cable, but it did not help, if you keep pressing the POWER BUTTON it turns off it turns off the SCREEN. Pressing the POWER + VOLUME UP BUTTON or POWER + VOLUME DOWN button does nothing. I can not go to TWRP, so the phone does not come out of this error! Somebody help me?
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Iago Barbosa said:
OnePlus 3
OxygenOS 5.0.1
UNLOCKED BOOTLOADER
After i upgraded to 5.0.1 this happened 2 times in a row, i used it for 1 to 2 days normally and I was able to load, but when the cell phone unloaded this error happened "BATTERY IS TOO LOW". The phone is 24 hours in the charger and does not leave this screen "BATTERY IS TOO LOW". I already tried to change the charger and the cable, but it did not help, if you keep pressing the POWER BUTTON it turns off it turns off the SCREEN. Pressing the POWER + VOLUME UP BUTTON or POWER + VOLUME DOWN button does nothing. I can not go to TWRP, so the phone does not come out of this error! Somebody help me?
Click to expand...
Click to collapse
Have you tried a non dash charger? Perhaps try the unbrick guide next or contact Oneplus.

Iago Barbosa said:
OnePlus 3
OxygenOS 5.0.1
UNLOCKED BOOTLOADER
After i upgraded to 5.0.1 this happened 2 times in a row, i used it for 1 to 2 days normally and I was able to load, but when the cell phone unloaded this error happened "BATTERY IS TOO LOW". The phone is 24 hours in the charger and does not leave this screen "BATTERY IS TOO LOW". I already tried to change the charger and the cable, but it did not help, if you keep pressing the POWER BUTTON it turns off it turns off the SCREEN. Pressing the POWER + VOLUME UP BUTTON or POWER + VOLUME DOWN button does nothing. I can not go to TWRP, so the phone does not come out of this error! Somebody help me?
Click to expand...
Click to collapse
From the looks of it. YOur battery is dead and will not accept a charge. This happens when people over charge the battery or constatly use them while they are pluged in. Time to get a new battery.

zelendel said:
From the looks of it. YOur battery is dead and will not accept a charge. This happens when people over charge the battery or constatly use them while they are pluged in. Time to get a new battery.
Click to expand...
Click to collapse
Over charging is not a thing anymore, right?I get that keeping it at 100% increases stress on the battery and additional wear but it never should destroy a battery.

Puddi_Puddin said:
Over charging is not a thing anymore, right?I get that keeping it at 100% increases stress on the battery and additional wear but it never should destroy a battery.
Click to expand...
Click to collapse
Not unless the device has a bypass mech built in. Like some laptops these days. Leaving a device plugged in all the time degrades the battery. You increase the stress on a battery long enough and it will fail. They were not made to be on the charger all the time.

zelendel said:
Not unless the device has a bypass mech built in. Like some laptops these days. Leaving a device plugged in all the time degrades the battery. You increase the stress on a battery long enough and it will fail. They were not made to be on the charger all the time.
Click to expand...
Click to collapse
Yea i get it know, totally right !

The battery is not damaged. It was normal until this mistake happened!

Iago Barbosa said:
The battery is not damaged. It was normal until this mistake happened!
Click to expand...
Click to collapse
Have you tried reverting? Just because this comes up after that doesn't mean it's not damaged. Try reverting and see what happens.

Did you slove it ?

Samsung Note 10.1 2014 Edition (P-601) wont accept new batterys

Hey there,
greetings from germany. Pretty sure this belongs to "Questions and Answers", if not - please hit me and move it.
I am confronted with a, in my opinion, strange problem regarding my P-601 Samsung Note 10.10 2014 Edition.
I will try to provide every action I took and what I figured out so far that noone that wants to help will need his crystal ball. But the first actions are about a year ago, so forgive me if I cant remember exactly.
Device: Samsung Tablet Note 10.1 2014 Edition (P-601)
Problem: Charging slow AF but lives, can be turned on, can be loaded via USB. (But more power is drained while using than can be delivered by charging = dies sooner or later while beeing used)
OS: LineAge OS
First I thought, EASY - get a new battery, done. Wrong.
I ordered a new battery, a (2) "vhbw" battery for "T8220E" - same mentioned on the original Samsung battery.
This is a year ago, In my belief I did get the tablet to run, and charge- but had the same problems regarding the charging speed. Slow AF - but I am not sure! Life happend, things came inbetween so I did put everything aside. Now I want to use it in my home gym, so thats why I came up here.
My next suggestion was that the charge electronic maybe the problem, so I ordered a new one, built it in. Didnt change anything. The (1) Original battery, is still charging slow af.
The new battery, doesnt do anything! If the (2) "vhbw" battery is built in, I am not able to turn the tablet on OR charge it. Its just a brick with this battery.
So what did I do? I ordered a new battery, from a well known german company trading parts like this, a (3) "original samsung battery". Guess what, the tablet does nothing.
So i thought, maybe your new charging electronic is the problem. So I put the (1) Original Tablet battery in again, and well - it runs, can be turned on and can be charged (slow af).
So the charging electronic is fine. Display is also fine.
I did confirm this several times by changing the batterys in and out, the new batterys (2) and (3) are "dead", the (1) original battery runs.
Right now I am stuck. It seems that my Tablet is blocking any battery besides his original one.
Note: I cant access Recovery Mode with battery (2) and (3). Its really dead. They where also charged atleast an half an hour, just in case they were delivered "really dead at 0%", which would be new to me because most devices or batterys come with atleast 25% battery status.
Note2: Yes I did use a ****load of power adapter and cables all in combination, same result.
Any help is really appreciated! Thanks in advance.
clyde
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Hello, I came here looking for recommendations for a new battery for my SM-P600. Could you tell me where you ordered your OEM one from?
As far as your problem, do you have a multi-meter? There are very cheap basic ones if you don't. Anyway, you can test the seemingly dead batteries with it to determine if they are in fact dead, or something else is going on.
Secondly, do you happen to have a hobby charger? With these, you can charge pretty much any battery L-ion or other. You can also do a drain test with most of these to determine the capacity of a battery. That is all I can really think of thus far. Determine if the batteries are dead. Oh one more thing you could do with the multi-meter is test the current being applied to the battery. I believe there are some free apps in the Google Play Store that can also tell you the electrical current going into the battery. Perhaps by doing this you can determine if the problem is something in the tablet itself. If I think of anything else, I will let you know.
Thanks

Hey,
thanks for the feedback.
You mean battery (3)? I ordered battery (3) from ng-mobile.de
Funny that you say that with the "dead battery", because I just had the same thought 10 Minutes ago. Those batterys were manufactured years ago I guess and were just sitting cozy in their boxes, I guess they are deep discharged. (hope this vocab is correct).
I have pretty much everything that is measured "useless" in a normal household, but sadly no multi-meter (no more). If those batterys are deeply discharged, it should be possible to be reanimated with very low charging power. The lowest I should have is a USB 2.0 Port on my pc (which were it is connected right now) or a oldschool dumb power bank without any intelligence).
I will keep this updated.

solved
It worked. About an hour connected to a USB 2.0 port of my computer, and it just popped back into live. Thanks for sharing your thoughts with me!

There have been reports of the plugs of replacement batteries for these tablets not fitting properly.
Also bad solder joints at the battery connector.
And a certain behaviour i oberved myself, requiring certain custom roms or chargers in case of my P605:
In soft-off state tablet will charge at 0,5A instead of 2A max
and
When powered on it will charge at full power until the screen switches off and it enters standby. Then no charge at all.