My phone only goes into charging mode when I plug it in to my computer. Anyone have this problem?
tawalla said:
My phone only goes into charging mode when I plug it in to my computer. Anyone have this problem?
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Have not had this problem myself. Try another USB charger? Just about anything that's 500mA will work (albeit not nearly as fast as the 2.0 amp charger that came with your phone).
I suspect your charger.
Aou said:
Have not had this problem myself. Try another USB charger? Just about anything that's 500mA will work (albeit not nearly as fast as the 2.0 amp charger that came with your phone).
I suspect your charger.
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It was the cable. I really didn't suspect it would be that since I have barely used it and I've only had it for two weeks. Thanks!
tawalla said:
It was the cable. I really didn't suspect it would be that since I have barely used it and I've only had it for two weeks. Thanks!
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Good to hear it was a simple solution. You might check with the place you purchased it from to see if they will provide a new cable. I guess we can just be glad you didn't find out about the cable during the middle of an Odin flash...
Aou said:
Good to hear it was a simple solution. You might check with the place you purchased it from to see if they will provide a new cable. I guess we can just be glad you didn't find out about the cable during the middle of an Odin flash...
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No kidding. That would hurt a little
I am now having this problem after my phone got wet. No AC or DC chargers will work but the phone will always charge from a computer or even the USB interface of a car.
Even if I can get an AC or DC charger to be recognized, the phone will show as charging but the battery will continue to decline.
It is making no sense to me though I assume getting the phone wet partially fried something.
Yeah the voltage is increased to charge you battery when on AC power, at the kernel level. USB voltage is lower. So i'd say surely fried, and will no doubt stop working sooner or later.
I know that on my s2 I had an issue where it would say its charging and when I woke up in the morning no charge at all. The pin/row of pins or bar if you will would bend down and not make good contact. I used a tooth pick to pry up on it every time it did that.
Jnewell05 said:
Yeah the voltage is increased to charge you battery when on AC power, at the kernel level. USB voltage is lower. So i'd say surely fried, and will no doubt stop working sooner or later.
I know that on my s2 I had an issue where it would say its charging and when I woke up in the morning no charge at all. The pin/row of pins or bar if you will would bend down and not make good contact. I used a tooth pick to pry up on it every time it did that.
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Thanks. I didn't realize that the charging port was removable on the S4 so I swapped that out and all is fine now. :good:
Ummm... No its not the voltage. It is the ID pin. The voltage stays the same. The only actual difference is the milliamp mAH output of the charger. A normal USB plug has 500mA our charger has 2000. How the phone tells the difference? The 2 data pins inside he charger are shorted together. The voltage always stays the same.
Sent from my SAMSUNG-SGH-I337 using XDA Premium 4 mobile app
Related
why when you plug the phone up to charge the touchscreen goes nuts can this be fixed with a software update?
edit:wrong section please move
you are using a different charger from the one recieved from the phone or you are using some old and faulty usb port from a computer.. These problems are reported in the Apps and themes section actually the wrong place 2
l2p
Im using a cord I was provided with
Sounds like either your cord or your phone has a problem. I'd exchange them while you can.
ok it does not do this when I plug it into my room or my other PC so why does this happen when I plug it in my living room or in my laptop! Ive about had it. I hope this is fixed with a software update
Darrien13 said:
ok it does not do this when I plug it into my room or my other PC so why does this happen when I plug it in my living room or in my laptop! Ive about had it. I hope this is fixed with a software update
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There's no problem with your phone, software or hardware. The problem you are experiencing is from the usb port not providing correct voltage that the phone need. Use the cord with the provided wall charger will not give you this problem.
Same thing happened to all 4 of my touch screen phones when used with some third party chargers or low voltage usb ports.
BruceCLin said:
There's no problem with your phone, software or hardware. The problem you are experiencing is from the usb port not providing correct voltage that the phone need. Use the cord with the provided wall charger will not give you this problem.
Same thing happened to all 4 of my touch screen phones when used with some third party chargers or low voltage usb ports.
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I am using the charger I was provided with just the USB from my old nexus s
Darrien13 said:
I am using the charger I was provided with just the USB from my old nexus s
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That's pretty strange. It sounds like the circuit in your living room has more noise in the power, but usually a DC charger should reduce that enough.
BruceCLin said:
That's pretty strange. It sounds like the circuit in your living room has more noise in the power, but usually a DC charger should reduce that enough.
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DC charger?
I plugged in an eBay cheapo charger and screen's touch goes all wonky on me too.
no software can fix what is clearly a voltage issue coming from either your charger or the source that your charger is plugged into. Had the same issue last night on a walmart charger but when I use the provided usb cable in a decent usb port or the wall charger provided by samsung, the problem goes away. I would steer clear of using the problematic charger/usb cable/wall outlet to prevent possible long term damage to your device.
generalagony said:
no software can fix what is clearly a voltage issue coming from either your charger or the source that your charger is plugged into. Had the same issue last night on a walmart charger but when I use the provided usb cable in a decent usb port or the wall charger provided by samsung, the problem goes away. I would steer clear of using the problematic charger/usb cable/wall outlet to prevent possible long term damage to your device.
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I noticed it happens when I have two plugs in my wall. So this is my outlet? How am I suppose to charge my device then? I REALLY want this device and do not wan't to return it because of the power issue. This didn't happen to my G1, im guessing because it used up less power?
Same thing happened to me so i took it back to BB and exchanged it. Its the phone. Go ahead and exchange it.
varungandhi said:
Same thing happened to me so i took it back to BB and exchanged it. Its the phone. Go ahead and exchange it.
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no it's no this is my 2nd device like this its my wall or charger's I get
I have this problem came with my current touch screen and my previous blackberry storm.. I used a cheap charger and I have this problem, or even if I use my wife's Nokia also like this.. what I do is pull off the battery and reinsert and your problem will gone.. alternatively, use back the original charger.. or your case, avoid using the socket which gives u the problem like your living room..
Sent from my Nexus One using XDA App
I am using the original charger
are you using your computer to charge the phone or is it plugged into the wall. i know a few people had the same problem when a computer was being used to charge the phone.
Im using a computer.
Darrien13 said:
Im using a computer.
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if you're using your computer, it'll keep happening. just to be on the safe side - exchange the device.
varungandhi said:
if you're using your computer, it'll keep happening. just to be on the safe side - exchange the device.
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This does not happen when I plug it into my pc can you explain that? Also I'm not going through the hassle of returning the phone again just to have the same problem occur because it is not my phone.
hi guys
my friend got a used galaxy s and he found that the charging is very slow either by usb or with the adapter!!
it chargs 1%+ just for half an hour
but when he removed the battery and plug it on other external adapter it get charged very fast!
i knoow it is strange problem!!
any idea can help??
thankx
More Info:
*he but a stock firmware>
-he got a new battery an d still sam problem!!and also he renew his adapter but still same!!
Sounds the faulty hardware - ask samsung?
And, you posted this in the wring section newb.
Sent from xda premium app on i9000m.
Almost certainly bad hardware. My first i9000 had a problem with charging, so they just swapped it for another.
Take it in and try another.
i am not really into it and it could be absolutely nonsense xD sry if so
could it be that your charger is only for ~220-240V and you are trying to charge it in a country with ~110V
PhilAd said:
i am not really into it and it could be absolutely nonsense xD sry if so
could it be that your charger is only for ~220-240V and you are trying to charge it in a country with ~110V
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no way
if it is 220V or 110v
i have usb way to charge it>>no diffrents!
I have a plugin charger & a USB charger. When I plug my USB charger, it charges quite fast. But with the wall charger, there seems to be a problem. I discovered that my daughter had tried to push it in the wrong way & has bent the pins way too little. Now, when I have to use the wall charger, I need to shift the phone a few times for it to connect. Is it possible to bend the pins INSIDE your phone socket? Is that why it isn't connecting properly?
always the phone is showing charging so no way for desconnectiing the charger or the pin inside
Don't know if this is your problem but the charger that came with my phone was very slow, it would take about 6 hours to do a full charge. I bought one off the internet designed for a blackberry and it charges my phone in 2 hours now.
My nexus so far seems great but i have this issue and idk if its a defect or idk? When i go to charge my phone with the stock AC adapter and even a HTC adapter it starts charging on AC then sometimes switches to USB and charges slower. And I have to like plug it in and out a few times for it to finally catch as AC its super annoying and my GNex never had that issue. And when i want to use the phone on AC the Charge Drops significantly sometimes discharging and im not even doing anything intensive. Does anyone have this issue? Is it a problem with the USB cable maybe? Or do you think this is a defect? Because its about to be 14 days and i dont have much left to get an RMA cause its what im considering and if I need it i dont have 380 dollars in my bank account either if i do need it so idk how that would work. Any help would be appreciated Thanks!
It lowers the incoming current, by dropping to usb charge, to help keep the battery cooler. They seem to be really trying to keep the battery temp down on this thing.
Ordered my Nexus 4 on the 13th. Still waiting.
Really? Do you know the temps? Or does anyone? Cause sometimes it changes to USB after plugging it in for like 5 mins and i wouldnt think it gets that hot that quick. And when i finally get the AC to seem to stick the temps go up to 30-35 degrees celcius as normal and im getting around 850mah and it doesn't drop to usb charging it just drops current sometimes mainly when im using it obviously. So idk if it really is what you say or maybe someone could elaborate more?
I just want to get to the bottom of this issue so to know if i need to get an RMA :/
I forgot to mention that it also seems to randomly switch between AC/USB/UNPLUGGED really fast sometimes and i have to unplug and replug to get a charge I have no idea why.. I really want to know if its a software issue or hardware. Thats my main concern.
Woww this makes sense Ive been trying to figure out why this freaking thing was taking so long to charge. this reminds me of the galaxy s and how long that thing took. hopefully this is a software bug and they can get this thing worked out
Sent from my Nexus 4 using Tapatalk 2
ajoerivera said:
Woww this makes sense Ive been trying to figure out why this freaking thing was taking so long to charge. this reminds me of the galaxy s and how long that thing took. hopefully this is a software bug and they can get this thing worked out
Sent from my Nexus 4 using Tapatalk 2
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Yea idk if its a hardware or software bug im hoping software but i may just do an RMA incase if i can ill call google tommorow. And if you want to check how your phone is charging you can download Battery Monitor Widget it shows the mah and all that.
I have that same problem with the charger that came in the box.once it goes to USB it take forever to charge but when I use the charger from my gnex it stays on ac and charges really fast not once does it goes to USB.so I tried the N4 charger on my HTC thunderbolt and gnex and both would go into USB mode and charge really slow.
Pito2k6 said:
I have that same problem with the charger that came in the box.once it goes to USB it take forever to charge but when I use the charger from my gnex it stays on ac and charges really fast not once does it goes to USB.so I tried the N4 charger on my HTC thunderbolt and gnex and both would go into USB mode and charge really slow.
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For what it's worth, my Nexus 4 *NEVER* charges in an AC mode using the OEM charging plug, regardless of which power point / cable I use with it. And to charge from 'critical' to 100% took about 7 hours last night. Wtf.
It's been RMA'd as I don't believe this to be correct behaviour. Perhaps also related, the USB computer connection has stopped working. It'll charge via USB but won't connect to any computer.
Pito2k6 said:
I have that same problem with the charger that came in the box.once it goes to USB it take forever to charge but when I use the charger from my gnex it stays on ac and charges really fast not once does it goes to USB.so I tried the N4 charger on my HTC thunderbolt and gnex and both would go into USB mode and charge really slow.
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Hmm so did you use the Gnex charger like the USB cable and AC adapter? Cause ive just used the ac adapters with the N4 Lg USB cable. It makes me think that the USB cable is **** to. I need to find another USB to test this out.
andyvaughan said:
For what it's worth, my Nexus 4 *NEVER* charges in an AC mode using the OEM charging plug, regardless of which power point / cable I use with it. And to charge from 'critical' to 100% took about 7 hours last night. Wtf.
It's been RMA'd as I don't believe this to be correct behaviour. Perhaps also related, the USB computer connection has stopped working. It'll charge via USB but won't connect to any computer.
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Did you try a differnt USB and AC adpter like the previous post said? I just want to make sure cause if not im gonna RMA
Nocturnal86 said:
Did you try a differnt USB and AC adpter like the previous post said? I just want to make sure cause if not im gonna RMA
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Yep, tried a whole bunch of different power sockets, usb charger plugs and cables. Still screwed. The more I read, the more its obvious that the devices behaviour isn't correct.
You should send it back because mine charges fine. It takes 2-3 hours to charge mine to full from empty. I'm using the charger and USB cable that came with the phone.
I'm actually facing the same thing, I slept for 3 hours and woke up to my phone being only 60% charged. I tried plugging it in and out a couple of times, and now its back to AC and not switching to USB anymore.
In using Franco kernel and even enabling USB fast charge doesn't keep it from showing USB.
Sent from my Nexus 4 using Tapatalk 2
Nocturnal86 said:
Hmm so did you use the Gnex charger like the USB cable and AC adapter? Cause ive just used the ac adapters with the N4 Lg USB cable. It makes me think that the USB cable is **** to. I need to find another USB to test this out.
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I was looking at my LG charger and it seems to be missing one of the gold connectors on the male part of the cable Idk if this is normal but my gnex has all the gold connectors.
Pito2k6 said:
I was looking at my LG charger and it seems to be missing one of the gold connectors on the male part of the cable Idk if this is normal but my gnex has all the gold connectors.
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Yea mine is missing it to I wonder if that is why? And i just got my RAVpower external battery and that usb has all the pins and i tried to charge my phone with the lg brick and the ravpower usb and it seems to charge fine goes to ac every time. So im really wondering if its the LG USB that i got and it being faulty or not. I need to get another USB to test this out. Cause i dont want to swap out an entire phone for just a usb..
I've noticed mine charges as USB when using the stock LG charger. I had put it down to the 3 metre USB cable it was attached to, but I guess it's just a pants charger.
I just started having the same problem since Sunday. Had the phone for 2wks now. I had the same problem with my gs2. I really don't like these adaptor charger now a days. I go for the straight wall charger. Seems to work best. I think it's better because it doesn't convert to a usb cord as well, I don't know but I went ahead and ordered this one. http://pages.ebay.com/link/?nav=item.view&id=150959459340 should be here Friday. it says original OEM charger for E960 nexus 4. We'll see.. I suggest direct wall charger instead of those USB adaptor that come with phones now.
I just looked at my USB charger from lg, it has 4 gold pins. Seems like they're all there, how many are there suppose to be??
Sent from my Nexus 4
I'm not having the issue ... But it happened to me when I had my s3 I would use oem Samsung home charger and it would charge for a bit and it would stop ...
Sent from my Nexus 4 using XDA Premium HD app
noodles2224 said:
I just started having the same problem since Sunday. Had the phone for 2wks now. I had the same problem with my gs2. I really don't like these adaptor charger now a days. I go for the straight wall charger. Seems to work best. I think it's better because it doesn't convert to a usb cord as well, I don't know but I went ahead and ordered this one. http://pages.ebay.com/link/?nav=item.view&id=150959459340 should be here Friday. it says original OEM charger for E960 nexus 4. We'll see.. I suggest direct wall charger instead of those USB adaptor that come with phones now.
I just looked at my USB charger from lg, it has 4 gold pins. Seems like they're all there, how many are there suppose to be??
Sent from my Nexus 4
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That actually sounds like a good idea and should hopefully work! I need to order one. Still debating on Getting an RMA cause i dont want **** phone or worse phone..
Correction And it should have like 2 gold outer pins and 3 gold inner pins and mine and I guess a few other people have the outer pins but only 2 inner pins im missing the left most inner pin.
Apologies if I don’t have the right forum lads,
I bought a Pipo Max M1 tablet about 3 months ago. I loved it , a very good tablet.
I bought a second one for my nephew as a Xmas present.
Before I gave it to him I charged it using my own charger a 5V, 2.5mA charger.
Then I took it to him in Greece.
Now when I went to Greece I never took my charger with me, I assume my nephews charger would do just fine.
When both tablets were discharged I used my newphews charger. This charger was a 12V, 1.5mA charger totally different from the one which came with my tablet.
When I used the 12V, 1.5mA the tablets showed both 100% charge in 2-3 minutes and then both discharged in less than 1 minute, clearly something wrong with that charger. Both tablets never charged again and where completely drained.
Now when I came back to the UK and used my charger (which was working from the start) , my tablet will not charge, it will not turn on and the tablet will get really hot when the jack plug is located when I hook it up to the power supply.
Is it possible the tablet is fried because of the wrong charger that came with the second tablet?
Could it be a matter of taking it to a technician and fixing it?
Any ideas guys?
Thanks in advance and looking forward to your reply
I have the same problem with you. They sent me the wrong charger (9V, 2.5A). The tablet was dead after 3 minutes. Now i'm waiting to receive the right charger.
Try to reset your tablet from the small hole in the back side. otherwise, you can try this http://www.slatedroid.com/topic/38865-dead-pipo/page__st__20__p__471674#entry471674
panospc said:
I have the same problem with you. They sent me the wrong charger (9V, 2.5A). The tablet was dead after 3 minutes. Now i'm waiting to receive the right charger.
Try to reset your tablet from the small hole in the back side. otherwise, you can try this http://www.slatedroid.com/topic/38865-dead-pipo/page__st__20__p__471674#entry471674
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Panospc I have tried the reset button quite a few times but the batteries are completely drained!
Also I tried the method outlined in your link , although i had to cut the red cable and reconnect it but nothing happened.
My worry is that the tablet now overheats where the power supply plugs in.
Did your tablet overheat when plugged into the power supply without charging or turning on? Does it work now?
Thanks for your help by the way
mtdgr said:
Did your tablet overheat when plugged into the power supply without charging or turning on? Does it work now?
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I have only the 9V 2.5A charger right now, with this charger, both tablet and charger was cold all the time after 4 hours of charging. The tablet is not turning on. When I get the 5V, 2.5A charger I will inform you.
If you have a multimeter, try to measure the voltage of the battery, maybe the voltage is higher or lower than normal.
panospc said:
I have only the 9V 2.5A charger right now, with this charger, both tablet and charger was cold all the time after 4 hours of charging. The tablet is not turning on. When I get the 5V, 2.5A charger I will inform you.
If you have a multimeter, try to measure the voltage of the battery, maybe the voltage is higher or lower than normal.
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Yes I had the same issue when I was trying to get different adapters to work with the tablet.
I have ordered two seperate adapters from ebay both at 5V,2000 mA which the seller described specifically for the M1. I will post them to Greece and hopefully they will work.
Regarding my tablet as I am no expert, is it possible you think my tablet was fried?Can it come back to life?
A highest voltage adapter than 5V (the 12 V that I used) , do you think it burned the unit?
Thanks again ( PS: I think you are Greek?)
mtdgr said:
Thanks again ( PS: I think you are Greek?)
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Yes, PM me if you want, it would be easier for me to talk in Greek.
panospc said:
Yes, PM me if you want, it would be easier for me to talk in Greek.
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Click to collapse
Will PM you mate cheers
PS: I just got feedback from a technician and he said the unit is dead. I am starting to give up hope! shame!
maybe this suggestion will be work but i am not for sure.
i will take no reponsibilities of damages!
1. try to change battery.
2. unsoldered the battery from tablet and try to to relive with the correct charger ( maybe cut the cable of charger and connect the right pins to relive the battery)
3. connect tablet with the correct charger without battery to see if your table still lives.
good luck
KindsKoPP said:
maybe this suggestion will be work but i am not for sure.
i will take no reponsibilities of damages!
1. try to change battery.
2. unsoldered the battery from tablet and try to to relive with the correct charger ( maybe cut the cable of charger and connect the right pins to relive the battery)
3. connect tablet with the correct charger without battery to see if your table still lives.
good luck
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Click to collapse
Thanks for the advise mate
1. try to change battery.
no idea where to get a compatible replacement , if you can advise thats great
2. unsoldered the battery from tablet and try to to relive with the correct charger ( maybe cut the cable of charger and connect the right pins to relive the battery)
are you saying straight connection of the two battery cables to the power supply? will this not damage the battery even further? my charger is a 5V and the battery on top it says 3.7 V?
3. connect tablet with the correct charger without battery to see if your table still lives.
tried it no luck!
I got a 5V, 2A charger from ebay and my tablet works fine now.
I guess that the tablet has a circuit before the battery that prevents charging if the voltage is higher than 5v. So I think that this circuit was fried from the 12V charger and the current doesn't reach the battery and other parts of the tablet. You have to find a way to connect the tablet to an external charged battery with the same voltage to see if the tablet is alive, I think most mobile phones have a 3.7V battery also.
panospc said:
I got a 5V, 2A charger from ebay and my tablet works fine now.
I guess that the tablet has a circuit before the battery that prevents charging if the voltage is higher than 5v. So I think that this circuit was fried from the 12V charger and the current doesn't reach the battery and other parts of the tablet. You have to find a way to connect the tablet to an external charged battery with the same voltage to see if the tablet is alive, I think most mobile phones have a 3.7V battery also.
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panos good to know your unit is working fine!
there are three cables when I open the tablet
1 red
1 black
1 grey
what's this grey cable doing? According to your advise, should I connect the red and black cables to an external 3.7V battery?
I read in a couple of forums that I can jump start the battery...how is this possible? any instructions/procedure?
mtdgr said:
what's this grey cable doing?
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Click to collapse
I think the gray cable is for WiFi antenna.
mtdgr said:
According to your advise, should I connect the red and black cables to an external 3.7V battery?
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Click to collapse
Yes, Make sure you connect it with the correct polarity, red wire is positive and black wire is negative.
Thank you Panos
I will give it a try and will let you know!and fingers crossed!
Ps: if you hear in the news about a house exploding in newcastle that would be me messing up the battery connection!!
Sent from my GT-I9300 using xda app-developers app
Hi guys I've got the same problem. I got my PIPO m1, but it didn't switch on with or without charger. I disassembled device and charched battery straight. So, after 8 hours of charching it has just 3.25 volt. And if I connect charger to the unit, voltage on its motherboard is 0.5 volt (battery is desoldered at this moment). It can't be the problem of charger, cause I used several ones (5V, 2.5A).
And! The main point! Stock charger was from PIPO m2 so it has 9V Unfortunately, I noticed it after my first charching tryings.
For now I've got a brick. Have you got any ideas what i can do to reanimate it?? ( Thanks!
SpookyXDA said:
Hi guys I've got the same problem. I got my PIPO m1, but it didn't switch on with or without charger. I disassembled device and charched battery straight. So, after 8 hours of charching it has just 3.25 volt. And if I connect charger to the unit, voltage on its motherboard is 0.5 volt (battery is desoldered at this moment). It can't be the problem of charger, cause I used several ones (5V, 2.5A).
And! The main point! Stock charger was from PIPO m2 so it has 9V Unfortunately, I noticed it after my first charching tryings.
For now I've got a brick. Have you got any ideas what i can do to reanimate it?? ( Thanks!
Click to expand...
Click to collapse
SpookyXDA I will follow panos advise today and try to connect the tablet straight to an external 3.7v battery.
Also I will try and find a 3.7v charger and connect the battery straight to that charger and see how it goes!
I have the feeling the circuit board , like panos said above, was fried at a point due to the 12V (in my case and I think the same for you since you used a 9V). If anyone is here has good imagination and creativity on how to overcome and bypass the fried portion on the circuit that would be great!
i can upload a couple of photos if that helps!
I will wait for your results!
SpookyXDA said:
I will wait for your results!
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Click to collapse
Iam afraid none of the things i tried works...i need to find replacement parts if this is going to work..i think a small section of the circuit board if fried.
When the rablet is plugged into the power supply it gets very warm which means electeicity goes through but i doesnt reach the battery
Any idea where to get replacement parts guys??
Sent from my GT-I9300 using xda app-developers app
Okay, i still got a couple of ideas to reanimate device. If everything goes well, I'll write about it here.
SpookyXDA said:
Okay, i still got a couple of ideas to reanimate device. If everything goes well, I'll write about it here.
Click to expand...
Click to collapse
Let me know how it goes mate
Sent from my GT-I9300 using xda app-developers app
If it is impossible to fix, I am interested to buy it because I'm looking for some spare parts.
So because the V20 doesn't fast charge when the screen is on, does this make the phone useless when navigating on long trips as the charge won't be enough to counter the drain that gmaps requires?
If so, is there a way around this? I'm using an H918.
I just recently drove a trip that was a Lil over a thousand miles each way, took me about 20 hours there then 3 days later 20 hours back. I used the v20 for navigation the whole way there and back. The way there I had charged the phone fully before I left., but had the screen at roughly 85 percent brightness. The phone stayed charged fully the whole way. On the way back I didn't have a chance to charge the phone before I left and was actually worried that if the charger didn't charge it enough in the truck then it might go dead with the use of navigation and ask the sensors and everything it uses for navigation. My fears were needless, it charged slowly but charged..
Now I know this may not be the technical answer you hoped for but from my experience I would say you shouldn't have a problem navigating with screen on as long as your charging...now it was very hot the whole time with screen on and charging for 20hours. Hope this helps
I agree, my experience has been the same. The phone charges "slowly" while using Navigation, podcasting, etc.
Thanks for the great and informative answer. Doesn't sound like a problem at all then.
Are you on rooted?
Trying https://forum.xda-developers.com/v20/themes/mod-fix-cpu-throttling-charging-gaming-t3650705
The v20 does fast charge. First make sure you actually have a good fast charger. Second, make sure that the cable you are using is a high quality usb cable. The usb cable can make all of the difference. Don't use the cheap cables that come with the chargers. I use the old oem cables that came with my pixel and they are outstanding.
Or look for usb 3.1 certified cables.
The phone does heat up when its fast charging so i usually re-direct one of the car vents towards the phone.
Alibaba0101 said:
The v20 does fast charge. First make sure you actually have a good fast charger. Second, make sure that the cable you are using is a high quality usb cable. The usb cable can make all of the difference. Don't use the cheap cables that come with the chargers. I use the old oem cables that came with my pixel and they are outstanding.
Or look for usb 3.1 certified cables.
The phone does heat up when its fast charging so i usually re-direct one of the car vents towards the phone.
Click to expand...
Click to collapse
I picked up some Anker powerline+ cables so we'll see how those perform.
X-Nemesis said:
I picked up some Anker powerline+ cables so we'll see how those perform.
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Click to collapse
I forgot exactly where and my phone is not in front of me. I think it was the settings pull down from the top. When its fast charging you should see it say fast charging on that screen.
I went though at least a dozen chargers until i figured out it was the cable limiting the current to the phone. Also the longer the cable, the higher the resistance. So generally speaking the thicker the cable, the better it will work.
Alibaba0101 said:
I forgot exactly where and my phone is not in front of me. I think it was the settings pull down from the top. When its fast charging you should see it say fast charging on that screen.
Click to expand...
Click to collapse
I think the V20 only goes into fast charge when the screen is off.
X-Nemesis said:
I think the V20 only goes into fast charge when the screen is off.
Click to expand...
Click to collapse
That is not my experience.
When the phone is connected to a fast charger, the pull down from notifications should show a notification:
Android System
Fast charging Percentage
Conntected to a fast charger
even when the screen is on. Let me know if you need a screenshot.
X-Nemesis said:
I think the V20 only goes into fast charge when the screen is off.
Click to expand...
Click to collapse
Correct and if you have an inline usb meter like i do then you will see it gets to 12W with screen off and around 5W with screen on.
The way you tell if fast charging is working is you will see a circle around the thunderbolt up on the status bar. This means the fast charge protocol has successfully negotiated and will commence when the screen turns off. Should display within a few seconds of plugging in.
Make sure the cable is properly seated in the phone and on the charging end. I usually charge from a power bank and sometimes that usb A end doesn't go in completely into the port on the power bank. Phone promptly mentions slow charging.
---------- Post added at 02:58 PM ---------- Previous post was at 02:53 PM ----------
Alibaba0101 said:
I went though at least a dozen chargers until i figured out it was the cable limiting the current to the phone. Also the longer the cable, the higher the resistance. So generally speaking the thicker the cable, the better it will work.
Click to expand...
Click to collapse
For a long while i used the charging cable that came with my G4 because that was a 20/28 20 meaning thicker for power than the anker powerline cable which is only 24/28. Anker doesn't make any 20/28 ones. Doesn't matter how fancy the braiding is.
I then went back to the stock ribbon cable. I tried with 6 inch cables and you know what. No discernable difference in charging speeds when it comes to the low power of a phone.
I say low because relative to a power bank it is. Mine takes up to 21W to quick charge and here a shorter thicker cable makes a difference. Though using the stock ribbon cables provided by the power bank again yielded similar acceptable results.