Hello friends, my device has a charging problem, I did not find any schematic to solve the problem, it does not charge fast, I read somewhere that it said to change the Chargeing board, I changed it, my problem was not solved
I tried with a few cables and wall chargers, but it still did not work
The problem of fast charging for the phone is not detected by the computer
Thank you. If you find a solution, let me know in WhatsApp or under this post
My Phone Mi9t Pro Global
WhatsApp Number (+989358890747)
Jamshid66 said:
Hello friends, my device has a charging problem, I did not find any schematic to solve the problem, it does not charge fast, I read somewhere that it said to change the Chargeing board, I changed it, my problem was not solved
I tried with a few cables and wall chargers, but it still did not work
The problem of fast charging for the phone is not detected by the computer
Thank you. If you find a solution, let me know in WhatsApp or under this post
My Phone Mi9t Pro Global
WhatsApp Number (+989358890747)
Click to expand...
Click to collapse
What are you using to fast charge the phone?
To achieve maximum speed you need a charger that provides at least 27W through a single PD port or a single QC4+ port.
The standard charger provide with the phone is only 18W QC3 (though some models did ship with a 27W charger)
Robbo.5000 said:
What are you using to fast charge the phone?
To achieve maximum speed you need a charger that provides at least 27W through a single PD port or a single QC4+ port.
The standard charger provide with the phone is only 18W QC3 (though some models did ship with a 27W charger)
Click to expand...
Click to collapse
I tried with the two models you mentioned, but finally got a 200 mAh charge
Maybe share some photo and screenshots of battery apps
Mi 9T Pro ll Tapatalk
Jamshid66 said:
I tried with the two models you mentioned, but finally got a 200 mAh charge
Click to expand...
Click to collapse
If you are using good quality, new cables, that are capable of carrying the increased amps required, then it sounds like a problem with the phone.
Robbo.5000 said:
If you are using good quality, new cables, that are capable of carrying the increased amps required, then it sounds like a problem with the phone.
Click to expand...
Click to collapse
I think you did not understand correctly The amount of voltage and amp input to my device is less than 100%, maybe 10% less
kibria.mgk said:
Maybe share some photo and screenshots of battery apps
Mi 9T Pro ll Tapatalk
Click to expand...
Click to collapse
I did not understand exactly what you meant. Where did I take the photo?
I have the same problem. Using the original cable and charger, but overnight it stopped charging fast. I have already tested it on 2 different turbo chargers and it does not exceed 800ma. I also noticed that when connected to the PC, the file transfer option no longer appears.
Tgcastro said:
I have the same problem. Using the original cable and charger, but overnight it stopped charging fast. I have already tested it on 2 different turbo chargers and it does not exceed 800ma. I also noticed that when connected to the PC, the file transfer option no longer appears.
Click to expand...
Click to collapse
I think there is no solution to this problem at the moment, the only way is to use chargers that have Type C on both sides.
The secret is inside the charge.cable.
Maybe it is damaged so the phone doesn't recognise it as a QC-3 cable anymore.
I have the same issue.
I get max 1600ma. Tried changing the cable at first and unfortunately could get only 2.1A but even then max input is around 1500-1600ma.
USB c flash drive is not recognized by phone anymore nor does the file transfer to laptop work. Previouslyitt would detect both after a bit of jiggling around but no more.
Now that the flash drive doesn't work too I'm thinking it's the charging board/socket at fault.
Anyone here knows the cost of a new one?
My heaphone jack is getting busted too with scratching noises coming intermittently but mostly when headphone cable is touched or moved. (headphones work perfectly in other devices but just this phone giving issues. Thinking that some components in this phone were really cheap and having low life cycles. ?
Tgcastro said:
I have the same problem. Using the original cable and charger, but overnight it stopped charging fast. I have already tested it on 2 different turbo chargers and it does not exceed 800ma. I also noticed that when connected to the PC, the file transfer option no longer appears.
Click to expand...
Click to collapse
Hello. I have the same problem. I change USB bilard and this is not a problem, i reinstall update and nothing happend.
Ony on my wifes charger from Poco X3 i have Mi Turbo Charge. But on oryginal, others wirh Q.C and diffrent cables does not wiek, and charge veeery slow.
The biggest problem is that when i connect my Mi 9T pro to PC via USB cable IT only start charging. No more notofication with options to chose transfer files etc.
Aby one of you solve this problem? Pleeeeease help me !
Edit: what are your firmware versions?
Related
So, for the past couple of days I've run my battery pretty much dry, when I got to a charger it was at about 6-12% both times. What I've noticed is that my phone doesn't seem to charge from anything except the charger it came with (in the dock... now that I think of it, I should probably have tested that as well, so it isn't just shutting down USB when low on battery) when it is in this low-battery state, nor does it appear in ADB. I tried shutting the phone off and charging like that, but it didn't work. As I am typing this, the phone (currently at a much higher charge) is successfully charging from exactly the same machine and same USB cable that it wouldn't work with last night while at 6%... what gives?
Has anyone else experienced this?
For the record I am running CyanogenMod nightlies (2013-06-10), however I am finding it difficult to believe that software would have an impact on this.
Rekoil said:
... What I've noticed is that my phone doesn't seem to charge from anything except the charger it came with...
Click to expand...
Click to collapse
That's strange. I'm currently using my. Old x10 charger and got no trouble. The manufacturer should not have any impact for charging. You can use an iDevice charger if you really need juice. ( of course with the right cable )
Rekoil said:
...I tried shutting the phone off and charging like that, but it didn't work.
Click to expand...
Click to collapse
I believe it's CM that not allows off charging... If I want to charge my old x10, I had to tun it on. If I connect the charger the green light tun on. So it go into flashmod.
Rekoil said:
I am finding it difficult to believe that software would have an impact on this.
Click to expand...
Click to collapse
I don't know how deep dose CM control the charging. Seems to be enough to make troubles... An answer from a dev would be welcome.
Hope I could help a bit.
"I know that my English isn't perfect, but I still hope it's comprehensible." Send over the cool Xperia Z
naphets8 said:
That's strange. I'm currently using my. Old x10 charger and got no trouble. The manufacturer should not have any impact for charging. You can use an iDevice charger if you really need juice. ( of course with the right cable )
Click to expand...
Click to collapse
Well like I said, at the moment (at 80%) it is charging fine using all manner of chargers (Apple iPhone charger included). It is only when I really need it that it doesn't seem to want to charge from "lesser" chargers
naphets8 said:
I believe it's CM that not allows off charging... If I want to charge my old x10, I had to tun it on. If I connect the charger the green light tun on. So it go into flashmod.
I don't know how deep dose CM control the charging. Seems to be enough to make troubles... An answer from a dev would be welcome.
Click to expand...
Click to collapse
I guess I will have to restore Sony software on it and try at some point. It certainly doesn't seem like there is a good reason for this behaviour to be hardware related, I mean what if I didn't have the dock? (Again, need to test if the original charger will charge via USB in low battery state)
naphets8 said:
"I know that my English isn't perfect, but I still hope it's comprehensible." Send over the cool Xperia Z
Click to expand...
Click to collapse
Not as bad as you seem to think
Ok, I think I've nailed this down. My Xperia Z dropped to 18% at some point during the weekend. And all I had to charge it with was an iPhone charger (providing up to 1.1A so that's still not too bad) and a USB cable without a data pair. This didn't start charging. However, luckily my friend had an LG charger with a USB cable containing data pairs. This did start charging! (And his phone charged using my iPhone charger with data-less USB cable) Unfortunately I am an idiot and didn't think to try his cable with the iPhone charger, but at least this is a start! (I'm starting to believe it is the iPhone chargers somehow, which is strange because electricity is electricity, and chargers don't discriminate)
I use my old N900 charger
Sorry to hear you have problems with the charger, I use my N900 charger to charge anything (that charges by micro USB - Including my Xperia Z) around the house with no problems. I can't charge the phone in a MAC or PC USB port if the device is not detected (even if the port has power), but I found out that lots of devices behave like this (I guess its a good way of forcing users to buy a "quick" charger).
Rekoil said:
Ok, I think I've nailed this down. My Xperia Z dropped to 18% at some point during the weekend. And all I had to charge it with was an iPhone charger (providing up to 1.1A so that's still not too bad) and a USB cable without a data pair. This didn't start charging. However, luckily my friend had an LG charger with a USB cable containing data pairs. This did start charging! (And his phone charged using my iPhone charger with data-less USB cable) Unfortunately I am an idiot and didn't think to try his cable with the iPhone charger, but at least this is a start! (I'm starting to believe it is the iPhone chargers somehow, which is strange because electricity is electricity, and chargers don't discriminate)
Click to expand...
Click to collapse
Ok. It's effectively a start of and answer. It make me believe that the phone communicate somehow someway with the charger. But that sounds unrealistic.
You wake up my curiosity. Will try to look at this. But it will take some time.
"I know that my English isn't perfect, but I still hope it's comprehensible." Send over the cool Xperia Z
zunido said:
Sorry to hear you have problems with the charger, I use my N900 charger to charge anything (that charges by micro USB) around the house with no problems. I can't charge the phone in a MAC or PC USB port if the device is not detected (even if the port has power), but I found out that lots of devices behave like this (I guess its a good way of forcing users to buy a "quick" charger).
Click to expand...
Click to collapse
That's odd, a micro USB cable doesn't change by the manufacturer, except if they change de voltage, i use the Sony cable and a GS3 usb cable at work, no any problem.
Anyway just in case i always prefer to use the manufacturer cable to avoid damage my phone.
QualQuek said:
That's odd, a micro USB cable doesn't change by the manufacturer, except if they change de voltage, i use the Sony cable and a GS3 usb cable at work, no any problem.
Anyway just in case i always prefer to use the manufacturer cable to avoid damage my phone.
Click to expand...
Click to collapse
We don't think it is the cable (unless it is a cable which only has the power pair and no data pair, that could be a problem), but rather the charger, that is causing problems.
My N6 is no longer fast charging and is slower charging over all.
I bought a new turbo charger, tried different cables, rebooting and everything I can think of short of a factory reset. It seems to be a hardware problem with the device but I could use some advice here. I installed a Play Store app called Ampere which is showing a maximum charging current of 650 mA which I'm pretty sure is well below what it should be.
Just doing a back-up now in advance of a full wipe, though I don't think it's software related.
Any thoughts?
are you charging via being plugged into a wall outlet or via usb?
simms22 said:
are you charging via being plugged into a wall outlet or via usb?
Click to expand...
Click to collapse
Wall outlet using turbo charger
heccubusxda said:
Wall outlet using turbo charger
Click to expand...
Click to collapse
while usb and wireless, thats a normal amount of voltage, but for a wall charger, if below 90, its not quite enough. normal would be from about 2100-2400mA. but, since about 4 months ago, my phone stopped fast charging as well. but i still get more of a charge than you. honestly, ive no idea what causes it. my guess is that its something with the usb.
Just to update- I RMA'd my device this morning with Google and they're sending me a replacement device. It became clear it was a hardware problem with the USB port when I hooked it up to the PC and the N6 wasn't detected.
Just a note to anyone else with this issue. Check what Ampere says. It will give the mA, which is useful, but it will also tell you if it detects charging as "Turbo"
Indeed, Ampere was showing 'Normal' rather than 'Turbo' on my device.
ill try it when i get home as well..
Got my new N6 and everything's good. Ampere is showing 'Turbo' mode and its charging around 2000 ma. Much better than 70 mA, lol.
Yesterday I've received my Tab S2 8.0". After the first charge I connected the tablet to my computer to upload some files and I get a red "X" on the battery and the message: "Slow charger connected"
In the notification area I get a constant red "Device charging slowly. To charge faster, use the original charger".
Is this normal? Cause I'm using the USB cable that came with the device and tried with USB3.0 and USB2.0 with the same results.
Oh, extra info! The tablet was bought in France, I'm from Argentina.
XinsaX said:
Yesterday I've received my Tab S2 8.0". After the first charge I connected the tablet to my computer to upload some files and I get a red "X" on the battery and the message: "Slow charger connected"
In the notification area I get a constant red "Device charging slowly. To charge faster, use the original charger".
Is this normal? Cause I'm using the USB cable that came with the device and tried with USB3.0 and USB2.0 with the same results.
Oh, extra info! The tablet was bought in France, I'm from Argentina.
Click to expand...
Click to collapse
Yes it's normal.
USB ports cannot put out as much current as a decent charger (like the one the tablet came with). Hence it charges more slowly using USB (or indeed some inferior or lower powered plug-in chargers), and it's warning you that it is doing so. I think the maximum a USB2 port can provide is about 500mA, with USB3 about 900mA or so.
Compare that to the proper plug-in charger, which is 2A (if I remember correctly).
Some motherboards etc do have higher current USB ports for charging etc, but that's non-standard and they are usually specially labelled as such.
Oh, thanks for the help. I got a little scare with the warning.
I got the same tablet, and also noticed this warning about battery charing slowly, and asking me to use original charger.
It's working resonably ok with original charger, though it charges slow with other chargers with the same AMP rating. E.g. it charges slowly with the larger iPad charger, which is also 2 AMP rated ...
Charing with iPad charger is so slow, that when I use the device with during charging, it drains faster than it charges! Quick unusual ...
Anyone? Any comments?
Theres an excellent app called Ampere which gives you info on the tablets charging and power consumption - useful and interesting.
Cant post links yet so just search for it on Play
Also don't forget that (when not built-into the charger) the cable is also important to the amount of current reaching the tablet.
The best charger in the world may well struggle if a long cable with hair-thin high resistance wiring is used to transfer the power into the tablet.
Lastly even though many chargers are labelled as 5v 2A, they may not actually be able to provide that under load, and if things drop when a hungry device like a tablet is connected then things will slow up.
I have a few 5v 2A chargers which come up as slow charging, whereas others which were more purposefully designed (e.g. the 5v 2A charger from my old Nexus 7) work just as well as the supplied Samsung one.
DarrenHill said:
Also don't forget that (when not built-into the charger) the cable is also important to the amount of current reaching the tablet.
The best charger in the world may well struggle if a long cable with hair-thin high resistance wiring is used to transfer the power into the tablet.
Lastly even though many chargers are labelled as 5v 2A, they may not actually be able to provide that under load, and if things drop when a hungry device like a tablet is connected then things will slow up.
I have a few 5v 2A chargers which come up as slow charging, whereas others which were more purposefully designed (e.g. the 5v 2A charger from my old Nexus 7) work just as well as the supplied Samsung one.
Click to expand...
Click to collapse
this is such onfortunate ongoing issue
i got my Tab S2 - SM-T715Y in Thailand as i am backpacking Asia ..
I know the warranty is per country .. so I can not use it where I am now - in Vietnam .. or back home in USA
I realized that this was a major factor before buying .. so I can go through my credit cards extended warranty ..
in the future I will buy Acer or Asus or alike that have international warranty ..
yesterday I was on a road trip
and I was using my 12V car charger
and then a battery bank .. and I think it rigered this problem or fact that I drained my S2 to 0%
fact is that now it is showing "slow charger connected" .. I am using the original charger and cable
now it is slowly *discharging* when connected to AC!!
also will try to whipe the cache..
this is so terrible
I am losing faith in Samsung :/ (had charging issues with my Note 3 .. 8 months in .. motherboard issue)
I can not find a solution to this problem
I am thinking of putting it in a refrigirator? maybe it will do something to the battery?
Friends I'm having problems with the battery of my phone I do not know if it will be the same or the charger that is failing is very fast when connected to the charger instead of charging it is downloaded the only way that charges well is off or with the screen off without using exactly what could be this problem I use a charger from 5V to 2A
albertwesker17 said:
Friends I'm having problems with the battery of my phone I do not know if it will be the same or the charger that is failing is very fast when connected to the charger instead of charging it is downloaded the only way that charges well is off or with the screen off without using exactly what could be this problem I use a charger from 5V to 2A
Click to expand...
Click to collapse
Try another cable. It might help and it might not. I've solve mine by changing to high speed cable, idk why but mine is sensitive with the cable ie. Like oem cable wont work with mine. But sometime it course by the heavy running background application. Try greenified all the apps that you didn't use frequently including some useless sys app. Also check for the wake lock... Sorry if my comment didn't help you at all.
So my note 9 (snapdragon) is never using fast charging and even if i manage to get it to give me fast charging it gives 1 hour 39 minutes to charge and takes 3 hours, when i charge by cable charging with disabling the fast charging setting it charges in 2 hours 10 minutes while it is cable charging not giving me fast, with the setting enabled it charges in 1 hour 59 minutes.
One side of the type-c never gives fast charging and the other side writes fast charging for 4-5 seconds then switch to cable charging and rarely doesn't switch but the charging time is 3 hours as i mentioned.
I tried everything possible other than trying to flash another software it is with the stock but unlocked.
I cleaned the socket, used 10 different chargers with different cables, wiped cache and tried safe mode and more.
Sorry for making it a long post but this problem is driving me crazy and i want to know can it be software issue not hardware because the phone is used for 2 months and the socket can't be cleaner, and if i flash the stock rom again will it be locked by T-mobile and i would need to unlock it again?
Thanks alot.
First of all, try to change the cable that 98% of the time is the problem when having these types of issues . Then consider the fact that the battery's temp influences the time needed for charging so if it's hot, software will decrease power in charging so that will give a longer time to charge. Even using the phone while charging or leaving apps in background will extend time for charging.
I have posted this so many times.
Samsung uses cheap USBc connectors that short out. Once you lose FC the only way to get it back is so get a new USBc installed by Samsung or a third party. This happened to me about 4 months after I got phone. I never fixed but I will never buy Sammy again. Its not your cables, its not the power cube, its the connector on the actual phone.
TokedUp said:
I have posted this so many times.
Samsung uses cheap USBc connectors that short out. Once you lose FC the only way to get it back is so get a new USBc installed by Samsung or a third party. This happened to me about 4 months after I got phone. I never fixed but I will never buy Sammy again. Its not your cables, its not the power cube, its the connector on the actual phone.
Click to expand...
Click to collapse
In every case, better Sammy's phone USB c connector then iPhones phone lightning connector because after a year you can't even charge the phone at all for having intermittent false contacts when you plug in the cable for the phones connector going bad....
TokedUp said:
I have posted this so many times.
Samsung uses cheap USBc connectors that short out. Once you lose FC the only way to get it back is so get a new USBc installed by Samsung or a third party. This happened to me about 4 months after I got phone. I never fixed but I will never buy Sammy again. Its not your cables, its not the power cube, its the connector on the actual phone.
Click to expand...
Click to collapse
It's possible the the USB C connection is faulty, it's also possible it's a faulty charger cable or even a faulty charger .
Eliminate one by one, buy a good USB C cable to check if that cures the problem, it often does.
Whilst as Tokedup says it may be the usb socket in the phone as according to his post he didn't fix the problem it's not possible to conclusively determine the cause.
It's unlikely to be caused by software, but high ambient or high battery temperature will lead to charge rate reduction
Maybe try an app like accubattery, this will show the charge rate in mA.
With a genuine charger and cable fast charge will reach a maximum of 2800mA
https://play.google.com/store/apps/details?id=com.digibites.accubattery
joedellosso69 said:
First of all, try to change the cable that 98% of the time is the problem when having these types of issues . Then consider the fact that the battery's temp influences the time needed for charging so if it's hot, software will decrease power in charging so that will give a longer time to charge. Even using the phone while charging or leaving apps in background will extend time for charging.
Click to expand...
Click to collapse
Well i tried everything you said with no success.
The problem is the phone isn't fast charging at all.
I believe it's the phone socket actually.
Thanks anyways
TokedUp said:
I have posted this so many times.
Samsung uses cheap USBc connectors that short out. Once you lose FC the only way to get it back is so get a new USBc installed by Samsung or a third party. This happened to me about 4 months after I got phone. I never fixed but I will never buy Sammy again. Its not your cables, its not the power cube, its the connector on the actual phone.
Click to expand...
Click to collapse
I think you are right but i didn't want to believe it because i am not going to change it and risk opening my phone i can try and live with that.
Thanks
paul_59 said:
It's possible the the USB C connection is faulty, it's also possible it's a faulty charger cable or even a faulty charger .
Eliminate one by one, buy a good USB C cable to check if that cures the problem, it often does.
Whilst as Tokedup says it may be the usb socket in the phone as according to his post he didn't fix the problem it's not possible to conclusively determine the cause.
It's unlikely to be caused by software, but high ambient or high battery temperature will lead to charge rate reduction
Maybe try an app like accubattery, this will show the charge rate in mA.
With a genuine charger and cable fast charge will reach a maximum of 2800mA
https://play.google.com/store/apps/details?id=com.digibites.accubattery
Click to expand...
Click to collapse
I already tried alot of cables and chargers so i am sure it's not one of them and now i am nearly certain it's the socket since you said it's unlikely to be a software issue, but i really wanted to know what could've caused it because i am sure i didn't do anything wrong.
I have been monitoring accubattery for a month now everytime i charge the phone. The mA is always between 800-1200mA and the phone takes nearly 2 hours to charge.
Thanks alot mate
just to be sure that it is not software related, remove all the battery optimization related 3rd party apps. clear cache and test the phone with stock usb cable and charger that came with the phone. what i had experience is that my note 9 SM-960F is sencitive to charger. if i use a third party fast charger or cable, it give me some sort of trouble like overheating or slow charging. so make sure you are using stock charger and cable that came with phone.
Munawar Mehmood said:
just to be sure that it is not software related, remove all the battery optimization related 3rd party apps. clear cache and test the phone with stock usb cable and charger that came with the phone. what i had experience is that my note 9 SM-960F is sencitive to charger. if i use a third party fast charger or cable, it give me some sort of trouble like overheating or slow charging. so make sure you are using stock charger and cable that came with phone.
Click to expand...
Click to collapse
I wiped data factory reset and cleared cache and tried safe mode so i don't think it's any of that.
the last try will be flashing the stock rom again but i am hesitant because i am afraid the phone will be locked again by T-mobile and i won't be able to unlock it
Thanks
Why not get a Samsung wireless quick-charger and try it?
A wireless charger will not be faster than cable charge but I would get one so you don't wear out that port to where it doesn't interface with a computer if needed in the future. Btw all my new phones thats the first thing I turn off is fast charging it degrades battery more over time.
TokedUp said:
I have posted this so many times.
Samsung uses cheap USBc connectors that short out. Once you lose FC the only way to get it back is so get a new USBc installed by Samsung or a third party. This happened to me about 4 months after I got phone. I never fixed but I will never buy Sammy again. Its not your cables, its not the power cube, its the connector on the actual phone.
Click to expand...
Click to collapse
When I purchased my note 9 I did a post somewhere where I said the weakest link in this phone is the Charging port. And so right from the first week I got a wireless charging pad.
Also during the rainy season I keeps saying there is moisture in the port. Basiclly god help you if you live in a place with high humidity.
Like you this is the last Samsung Note I will buy in this life. My Audio packed up after the update. I suspect the over heating caused this. And their support is outsourced in India so they don't give a hoot about your issues.
To the OP.
Try a wireless charger if that fast charges Then you know its a port issue. If that also does not fast charge then its a chip / board issue.
I predict all note 9 users are going to see more and more problems as the over heating causes components to start to fail.
You can get a new USB port with flex cable for like 4$ on ali express go for it.